Geek Gadgets 1/ADE-1.bin/ade-dist/cvs-1.8.7-src.tgz/tar.out/fsf/cvs/src/ChangeLog

Text File | 1996-09-28 | 128KB | 3,305 lines

Wed Sep  4 13:35:09 1996  Jim Kingdon  <[e-mail]>

    * Version 1.8.7.

Wed Sep  4 1996  Jim Kingdon  <[e-mail]>

    * client.c (send_file_names): Look for the name to send in
    Entries even if the file doesn't exist; we should send the
    name as it appears in Entries in the "rm foo; cvs update FOO"
    case.

Tue Sep  3 20:50:11 1996  William A. Hoffman  <[e-mail]>

    * rcs.c (RCS_fast_checkout): If workfile is NULL, don't try to
    include it in error message.

Mon Aug 26 12:27:38 1996  Jim Kingdon  <[e-mail]>

    * mkmodules.c (mkdir_if_needed): Move from here ...
    * filesubr.c, cvs.h (mkdir_if_needed): ... to here.  Have it
    return a value saying whether the directory was created.
    * client.c (call_in_directory), edit.c (edit_fileproc): Call it.

Fri Aug 23 19:19:44 1996  Ian Lance Taylor  <[e-mail]>

    * checkin.c (Checkin): Copy rcs parameter in case it is freed when
    finfo->rcs is freed.

Fri Aug 23 14:55:41 1996  Jim Kingdon  <[e-mail]>

    * remove.c (remove_fileproc): Revert change of 23 Aug to print
    getwd and finfo->file in message.  The latter is redundant with
    fullname and the former is redundant with fullname and the working
    directory when CVS was invoked.  The implementation was also
    lacking as the getwd call could overflow the buffer.

Fri Aug 23 18:40:35 1996  Norbert Kiesel  <[e-mail]>

    * remove.c (cvsremove): fix remove -f for client/server

Fri Aug 23 11:28:27 1996  Jim Kingdon  <[e-mail]>

    * wrapper.c, cvs.h: Remove conflictHook field of WrapperEntry,
    WRAP_CONFLICT in WrapMergeHas, and 'c' option in wrap_add; they
    are never used.

Fri Aug 23 11:41:46 1996  Norbert Kiesel  <[e-mail]>

    * server.c (switch_to_user): use #ifdef SETXID_SUPPORT instead of
     #if SETXID_SUPPORT

Thu Aug 22 14:18:43 1996  Ian Lance Taylor  <[e-mail]>

    * checkin.c (Checkin): Remove local variable xfinfo.  Reparse the
    RCS file after the checkin.  Call RCS_fast_checkout rather than
    RCS_checkout.

    * cvs.h (RCS_FLAGS_LOCK): Don't define.
    (RCS_FLAGS_*): Adjust values to fill in hole left by removal of
    RCS_FLAGS_LOCK.
    * rcs.c (RCS_fast_checkout): Don't check for RCS_FLAGS_LOCK.
    * rcscmds.c (RCS_checkout): Likewise.
    * commit.c (commit_fileproc): Remove rcs local variable.  If
    status is T_MODIFIED, require that finfo->rcs be set, call
    Lock_RCS directly, and don't call locate_rcs.  If adding to a tag,
    require that finfo->rcs be set, and don't call locate_rcs.
    (remove_file): Remove rcs local variable.  Require that finfo->rcs
    be set.  Don't call locate_rcs.  Don't pass RCS_FLAGS_LOCK to
    RCS_checkout; use RCS_lock instead.  Call RCS_fast_checkout rather
    than RCS_checkout.
    (unlockrcs): Use a single rcs parameter rather than two parameters
    for file and repository.  Change all callers.  Don't call
    locate_rcs.
    (fixbranch): Likewise.
    (lockrcsfile): Remove; no more callers.

Tue Aug 20 10:13:59 1996  Jim Kingdon  <[e-mail]>

    * buffer.c, rcs.c: Don't use inline.  It wasn't being used in a
    loop or any such place where it would matter for performance, and
    it was a (minor) portability hassle.

    * server.c (server): Change "Dummy argument 0" to "cvs server" and
    add comment explaining why.

    * rcs.c (linevector_add): Add comment regarding changing \n to \0.

Tue Aug 20 09:19:19 1996  Norbert Kiesel  <[e-mail]>

    * checkout.c (checkout_proc): Call RCS_parse to get the default
     options from the RCS file.

    * sanity.sh (binfiles): Add tests 5.5b0 and 5.5b1 for the above fix

Mon Aug 19 18:13:32 1996  Ian Lance Taylor  <[e-mail]>

    * rcs.c (linevector_init): Make inline.  Set lines_alloced to 0,
    not 10.  Set vector to NULL.
    (linevector_add): Remove assertion that lines_alloced is greater
    than zero.  Initialize lines_alloced if necessary.
    (linevector_copy): Initialize lines_alloced if necessary.
    (linevector_free): Only free vector if it is not NULL.
    (RCS_deltas): Always call linevector_init and linevector_free on
    curlines, headlines, and trunklines.
     (RCS_fast_checkout): Remove #if 0 around code that calls
    RCS_deltas.

Fri Aug 16 17:52:54 1996  Ian Lance Taylor  <[e-mail]>

    * rcs.c (linevector_add): Handle zero length correctly.
    (RCS_deltas): In RCS_FETCH case, the data is in headlines, not
    curlines.
    (RCS_fast_checkout): Update comment about RCS_deltas: the
    testsuite now passes.

    * rcs.c (RCS_fully_parse): Use the length of the value, rather
    than assuming that there are no embedded zero bytes.
    (struct line): Add len field.
    (linevector_add): Add len parameter.  Change all callers.  Use
    len, rather than assuming that there are no embedded zero bytes.
    Set the len field in new lines.
    (RCS_deltas): Use the length of the value, rather than assuming
    that there are no embedded zero bytes.  Use the line length when
    outputting it and when copying it.
    (RCS_fast_checkout): Update comment about RCS_deltas to remove
    note about supporting zero bytes correctly.

Thu Aug 15 23:38:48 1996  Jim Kingdon  <[e-mail]>

    * commit.c, import.c: Revise comments regarding the fact that we
    call start_server before do_editor.

Thu Aug 15 11:30:55 1996  Ian Lance Taylor  <[e-mail]>

    * server.c: Include <sys/socket.h> if AUTH_SERVER_SUPPORT.
    (pserver_authenticate_connection): Set SO_KEEPALIVE on
    STDIN_FILENO.
    (kserver_authenticate_connection): Likewise.

Thu Aug 15 10:26:41 1996  Norbert Kiesel  <[e-mail]>

    * server.c (switch_to_user): Fix previous patch to compile it for
     both HAVE_KERBEROS and AUTH_SERVER_SUPPORT

Wed Aug 14 14:02:00 1996  Norbert Kiesel  <[e-mail]>

    * server.c (check_password): if available use getspnam instead of
     getpwnam when reading system passwords.  This allows cvs pserver
     to run on systems with shadow passwords.
    (switch_to_user): new static function.  Contains the extracted
     common tail of kserver_authenticate_connection and
     pserver_authenticate_connection.  If compiled with SETXID_SUPPORT,
     honor the setgid bit if it is set.
    (check_repository_password): turn into a static function
    (check_password): ditto
    (pserver_authenticate_connection): little code cleanup

Wed Aug 14 01:07:10 1996  Greg A. Woods  <[e-mail]>

    * history.c (history): apply fix posted by Steven Meyer
    <[e-mail]> to info-cvs to correct handling of '-D'
    argument.  Message-Id: <[e-mail]>

Tue Aug 13 13:42:36 1996  Ian Lance Taylor  <[e-mail]>

    * log.c (cvslog): Remove comment about calling rlog.
    * rcs.c (translate_symtag): Correct typo in comment (l ist ->
    list).
    * server.c (server_write_entries): Add omitted word (lists) in
    comment.

Tue Aug 13 14:01:49 1996  Norbert Kiesel  <[e-mail]>

    * wrapper.c (wrap_rcsoption): fix memory access error

    * rcs.c (RCS_fast_checkout): fix memory access error (triggered
    by an empty option string)

Mon Aug 12 17:45:15 1996  Jim Kingdon  (unknown@beezley)

    * buffer.c, zlib.c: If EIO is not defined, try to define it.

Mon Aug 12 10:33:27 1996  Jim Kingdon  <[e-mail]>

    * import.c (comtable): Add comment concerning applicability with
    RCS 5.7.

    * server.c (server): If TMPDIR is not an absolute pathname, give
    an error.

Mon Aug 12 10:34:43 1996  Norbert Kiesel  <[e-mail]>

    * main.c: add synonym "ann" for "annotate" again

Sun Aug 11 17:54:11 1996  Jim Kingdon  <[e-mail]>

    * rcs.h (RCS_RLOG): Removed; no longer used.

Fri Aug  9 20:16:20 1996  Ian Lance Taylor  <[e-mail]>

    * server.c (dirswitch): Open the Entries file with mode "a" rather
     than "w+".
    (server_write_entries): Open the Entries file with mode "a" rather
    than "w".
    * sanity.sh (modules): Add topfiles module and 155cN tests for
    above patch.

Fri Aug  9 12:11:25 1996  Jim Kingdon  <[e-mail]>

    * main.c (cmd): Add comment regarding synonyms.

Thu Aug  8 14:40:10 1996  Jim Kingdon  <[e-mail]>

    * main.c: Remove synonyms for "cvs annotate".  Synonyms create
    user confusion.

Thu Aug  8 10:24:04 1996  Norbert Kiesel  <[e-mail]>

    * main.c: Revert (undocumented) change to rename the cvs history
    alias "his" to "hist"

Wed Aug  7 18:26:25 1996  Ian Lance Taylor  <[e-mail]>

    * server.c (cvs_output): Change str parameter to const char *.
    Correct loop to print from p, not str.
    (cvs_outerr): Likewise.
    * cvs.h (cvs_output, cvs_outerr): Update declarations.

    * server.c (receive_partial_file): Read and discard remaining file
    data on a write error.
    (serve_modified): Discard data while size > 0, not >=.

Wed Aug  7 15:11:40 1996  Norbert Kiesel  <[e-mail]>

    * main.c (cmds): Add some aliases for "annotate".
    (usg): Improve usage message text
    (cmd_synonyms): New function to print the command synonym list
    (main): Add new option --help-synonyms

Wed Aug  7 00:07:31 1996  Ian Lance Taylor  <[e-mail]>

    Keep track of subdirectories in the Entries file.
    * cvs.h (enum ent_type): Define.
    (struct entnode): Add type field.
    (struct stickydirtag): Add subdirs field.
    (Subdirs_Known, Subdir_Register, Subdir_Deregister): Declare.
    (ignore_files): Update declaration for new parameter.
    (FILESDONEPROC): Add entries parameter.
    (DIRENTPROC, DIRLEAVEPROC): Likewise.
    * entries.c (Entnode_Create): Add type parameter.  Change all
    callers.
    (write_ent_proc): If closure is not NULL, treat it as a pointer to
    an int, and set it to 1 if a node is seen which is not ENT_FILE.
    (write_entries): If subdirectory information is known, but no
    subdirectories were written, write an unadorned D to the file.
    (Scratch_Entry): Write an R command to Entries.Log.  Don't rewrite
    the Entries file.
    (Register): Set entfilename.  Write an A command rather than an
    unadorned entries line.
    (fgetentent): Add cmd and sawdir parameters.  Change all callers.
    If CMD is not NULL, expect and return a single character command.
    Handle an initial D by setting the type to ENT_SUBDIR.
    (fputentent): Output an initial D for an ENT_SUBDIR entry.
    (Entries_Open): Handle removal commands in Entries.Log.  Record
    whether subdirectory information is known in the list private
    data.
    (Subdirs_Known): New function.
    (subdir_record): New static function.
    (Subdir_Register, Subdir_Deregister): New functions.
    * find_names.c (add_entries_proc): Skip entries that are not
    ENT_FILE.
    (add_subdir_proc): New static function.
    (register_subdir_proc): New static function.
    (Find_Directories): If the Entries file has subdirectory
    information, get the directories out of it.  Otherwise, call
    find_dirs, and add the information to the Entries file.
    * recurse.c (struct frame_and_entries): Define.
    (do_recursion): Don't call Entries_Close until after processing
    dirlist.  Pass entries to filesdoneproc.  Pass a frame_and_entries
    structure to do_dir_proc via walklist.
    (do_dir_proc): Expect a frame_and_entries structure in closure,
    not a recursion_frame.  Pass entries to direntproc and
    dirleaveproc.
    * ignore.c (ignore_files): Add entries parameter.  Change all
    callers.  If we have subdirectory information, check for
    directories in entries.
    * add.c (add): If client_active, call Subdir_Register on each new
    directory.
    (add_directory): Add entries parameter.  Change caller.  Call
    Subdir_Register.
    * checkout.c (build_dirs_and_chdir): Call Subdir_Register.
    * client.c (call_in_directory): Call Subdir_Register for newly
    created directories.  Call Subdirs_Known or Find_Directories after
    calling Entries_Open.
    (process_prune_candidates): Call Subdir_Deregister.
    * commit.c (findmaxrev): Skip entries that are not ENT_FILE.
    * server.c (dirswitch): Call Subdir_Register.
    * update.c (update_dirent_proc): Call Subdir_Register.
    (update_dirleave_proc): Call Subdir_Deregister.
    * Several files: Change direntproc, dirleaveproc, and
    filesdoneproc routines to expect an entries argument.

    * rcs.c (translate_symtag): New static function.
    (RCS_gettag): Use translate_symtag rather than RCS_symbols.
    (RCS_nodeisbranch, RCS_whatbranch): Likewise.

Tue Aug  6 15:36:09 1996  Ian Lance Taylor  <[e-mail]>

    Finish the conversion of cvs log so that it never invokes rlog.
    * log.c (struct log_data): Remove dorlog field.  Add nameonly,
    header, long_header, statelist, and authorlist fields.
    (log_usage): Remove rlog-options.  Add -R, -h, -t, -b, -s, -w.
    (cvslog): Don't clear opterr.  Handle -h, -R, -s, -t, -w.  If an
    unrecognized option is seen, call usage.
    (log_parse_list): New static function.
    (log_fileproc): Remove code that called rlog.  Check nameonly,
    header, and long_header fields in log_data.
    (log_version_requested): Check statelist and authorlist.

    * log.c (struct datelist): Define.
    (struct log_data): Add datelist and singledatelist fields.
    (log_usage): Add -d.
    (cvslog): Handle -d.
    (log_parse_date): New static function.
    (log_fileproc): Do special single date handling.
    (log_version_requested): Check datelist and singledatelist.
    (log_fix_singledate): New static function.

Mon Aug  5 23:48:16 1996  Ian Lance Taylor  <[e-mail]>

    * log.c (struct option_revlist): Define.
    (struct revlist): Define.
    (struct log_data): Add default_branch and revlist fields.
    (struct log_data_and_rcs): Define.
    (log_usage): Add -N and -r.
    (cvslog): Handle -N and -r.
    (log_parse_revlist): New static function.
    (log_fileproc): Call log_expand_revlist and log_free_revlist.
    Pass log_data_and_rcs structure to log_count_print via walklist.
    (log_expand_revlist, log_free_revlist): New static functions.
    (log_version_requested): New static function.
    (log_count_print): New static function.
    (log_tree): Add log_data and revlist parameter.  Change all
    callers.
    (log_abranch): Likewise.
    (log_version): Likewise.  Call log_version_requested.
    (version_compare): New static function.
    * sanity.sh (log): New tests for -r, -b, and -N options to log.

Sun Aug  4 11:19:30 1996  Ian Lance Taylor  <[e-mail]>

    Handle simple cases of cvs log without invoking rlog.
    * log.c (struct log_data): Define.
    (cvslog): Use getopt to parse options.  Set up a log_data
    structure, and pass it to start_recursion.
    (log_fileproc): Get arguments form callerdat rather than static
    variables.  In simple cases, print the log information directly,
    rather than invoking rlog.
    (log_symbol, log_count, log_tree): New static functions.
    (log_abranch, log_version, log_branch): New static functions.
    * rcs.h (struct rcsnode): Add other field.
    (struct rcsversnode): Add other field.
    (RCS_fully_parse): Declare.
    * rcs.c (getrcsrev): Move declaration to start of file.
     (RCS_reparsercsfile): Add all parameter.  Change all callers.
    (RCS_fully_parse): New function.
    (freercsnode): Free other list.
    (rcsvers_delproc): Free other list.
    * hash.h (enum ntype): Add RCSFIELD.
    * hash.c (nodetypestring): Handle RCSFIELD.

Sat Aug  3 19:39:54 1996  Ian Lance Taylor  <[e-mail]>

    * log.c (cvslog): Correct position of CLIENT_SUPPORT #endif.

Thu Jul 25 12:06:45 1996  Ian Lance Taylor  <[e-mail]>

    * update.c (join_file): If merging a branch, and the branch
    revision does not exist, just return without doing anything.
    * sanity.sh (join): Add cases file7 and file8 to test above
    patch.

    * server.c (cvsencrypt): Rename from encrypt, to avoid conflict
    with NetBSD unistd.h.  Rename all uses.

    * server.c (krb_encrypt_buffer_output): Fix typo in comment (reply
    -> replay).

Thu Jul 25 10:37:32 1996  Jim Kingdon  <[e-mail]>

    * server.c (krb_encrypt_buffer_output): Fix typo in comment
    (krb_recv_auth -> krb_recvauth).

Wed Jul 24 09:28:33 1996  Jim Kingdon  <[e-mail]>

    * lock.c (set_lock): Adjust comment regarding why we call stat.

Wed Jul 24 15:06:08 1996  Ian Lance Taylor  <[e-mail]>

    Add encryption support over a Kerberos connection.
    * main.c (usg): Mention -x if CLIENT_SUPPORT.
    (main): Handle -x.
    * client.h (encrypt): Declare.
    (krb_encrypt_buffer_initialize): Declare.
    * client.c (kblock, sched): New static variables if
    HAVE_KERBEROS.
    (start_tcp_server): Remove sched local variable.  Copy
    cred.session into kblock.
    (start_server): Turn on encryption if requested.
    * server.c (kblock, sched): New static variables if
    HAVE_KERBEROS.
    (serve_kerberos_encrypt): New static function.
    (requests): Add "Kerberos-encrypt" if HAVE_KERBEROS.
    (kserver_authenticate_connection): Remove sched local variable.
    Copy auth.session into kblock.
    (encrypt): New global variable.
    (struct krb_encrypt_buffer): Define.
    (krb_encrypt_buffer_initialize): New function.
    (krb_encrypt_buffer_input): New static function.
    (krb_encrypt_buffer_output): New static function.
    (krb_encrypt_buffer_flush): New static function.
    (krb_encrypt_buffer_block): New static function.
    (krb_encrypt_buffer_shutdown): New static function.

Wed Jul 24 09:28:33 1996  Jim Kingdon  <[e-mail]>

    * recurse.c (do_recursion): Add comment about calling
    Name_Repository in !(which & W_LOCAL) case.

    * expand_path.c (expand_variable): Fix typo (varaible -> variable).

Tue Jul 23 15:05:01 1996  Ian Lance Taylor  <[e-mail]>

    * update.c (update_fileproc): In T_REMOVE_ENTRY case, only call
    server_scratch_entry_only if ts_user is NULL.
    * sanity.sh (death2): Add death2-20 test for above patch.

    * diff.c (diff_fileproc): If a file is not in the working
    directory, check that the tag is present before warning that no
    comparison is possible.
    * sanity.sh (death2): Add death2-diff-9 and death2-diff-10 tests
    for above patch.

Tue Jul 23 12:05:42 1996  Jim Kingdon  <[e-mail]>

    * tag.c (tag_check_valid): Fix indentation.

    * client.c (handle_e): Flush stdout before writing to stderr.
    (handle_m): Flush stderr before writing to stdout.

Fri Jul 19 16:02:11 1996  Mike Ladwig  <[e-mail]>

    * client.c: Added NO_CLIENT_GZIP_PROCESS to deal with the MacOS
    client where Gzip-stream is supported, but "gzip-file-contents" is
    not.

Fri Jul 19 16:02:11 1996  Mike Ladwig  <[e-mail]>

    * repos.c: Fixed recent patch which added plain fopen rather than
    CVS_FOPEN

Mon Jul 22 22:25:53 1996  Ian Lance Taylor  <[e-mail]>

    * logmsg.c (tag): New static variable.
    (setup_tmpfile): Don't print the prefix before calling fmt_proc.
    Free tag if it is set.
    (find_type): Get type from logfile_info struct.
    (fmt_proc): Likewise.  Print tag information.  Handle all prefix
    printing.
    (revision): Remove static variable.
    (Update_Logfile): Remove xrevision parameter.  Change all
    callers.
    (title_proc): Get type from logfile_info struct.
    (logfile_write): Remove revision parameter.  Change all callers.
    * cvs.h (struct logfile_info): Define.
    (Update_Logfile): Update prototype.
    * commit.c (find_fileproc): Set logfile_info information.
    (check_fileproc): Likewise.
    (commit_filesdoneproc): Don't call ParseTag.
    (update_delproc): Free logfile_info information.
    * add.c (add_directory): Set logfile_info information.
    * import.c (import): Likewise.

    * tag.c (tag_check_valid): The special BASE and HEAD tags are
    always valid.
    * sanity.sh (basica): Add basica-6.3 test for above patch.

Mon Jul 22 14:41:20 1996  Jim Kingdon  <[e-mail]>

    * update.c (merge_file): Pass 0 not NULL to checkout_file (20 Jul
    96 change changed other calls to checkout_file but missed this one).

Sat Jul 20 00:21:54 1996  Ian Lance Taylor  <[e-mail]>

    * update.c (join_file): Check whether the target of the merge is
    the same as the working file revision before checking whether the
    file was added during the merge.

    * update.c (scratch_file): Remove existing parameters, and add a
    single parameter of type struct file_info.  Change all callers.
    Warn if unlink_file fails.
    (checkout_file): Remove resurrecting_out parameter.  Add adding
    parameter.  Change all callers.  Remove joining code.
    (join_file): Remove resurrecting parameter.  Rewrite to handle
    joining dead or added revisions.
    * classify.c (Classify_File): If there is no user file, and the
    RCS file is dead, return T_UPTODATE rather than T_CHECKOUT.
    * checkout.c (checkout_proc): Set W_ATTIC if there is a join tag.
    * sanity.sh (join): New set of tests for above patches.
    (death): Adjust tests 86, 89, 89a, 92.1c, 95 for above patches.
    (import): Adjust test 113 for above patches.

Thu Jul 18 19:24:08 1996  Jim Kingdon  <[e-mail]>

    * lock.c: Add comment explaining what locks are for.  Also discuss
    various changes to locking which get proposed from time to time.

    * sanity.sh (death2): Change a number of test names from death-*
    to death2-*.

    * wrapper.c (wrap_setup): Don't look in repository if client_active.
    * wrapper.c, cvs.h (wrap_send): New function.
    * update.c (update), import.c (import): Call it.
    * sanity.sh (binwrap): Do binwrap tests for remote as well as
    local; tests for above fixes.

    * wrapper.c: Add a few FIXME comments.

Thu Jul 18 18:43:50 1996  Ian Lance Taylor  <[e-mail]>

    * sanity.sh (patch): Fix names of a couple of tests to say patch
    rather than death2.

Thu Jul 18 16:19:21 1996  Bill Bumgarner <[e-mail]>
              and Jim Kingdon  <[e-mail]>

    * add.c (add), import.c (add_rcs_file): Check for options from
    wrappers and use them if specified.
    * cvs.h (WrapMergeHas): Add WRAP_RCSOPTION.
    * wrapper.c (WrapperEntry): Add rcsOption field.
    (wrap_add): Allow a single character argument to an option.
    (wrap_add): Handle -k option.
    (wrap_add_entry): Handle rcsOption field.
    (wrap_name_has): Handle WRAP_RCSOPTION.
    * wrapper.c, cvs.h (wrap_rcsoption): New function.
    * add.c, import.c, wrapper.c: Minor beautification (mostly
    removing trailing spaces).
    * sanity.sh (binwrap): New tests test for this feature.

Wed Jul 17 10:14:20 1996  Ian Lance Taylor  <[e-mail]>

    * checkout.c (checkout): Remove extraneous else accidentally
    inserted in last checkin.

Tue Jul 16 11:37:41 1996  Ian Lance Taylor  <[e-mail]>

    * sanity.sh (import): Use quoting to avoid expansion of RCS ID
    strings.

    * sanity.sh (import): Use dotest to examine the output of test
     113, and the actual contents of the file in test 116.

    * update.c (join_file): Always skip rcsmerge if the two revisions
     are the same (the old code always did the rcsmerge when two -j
    options were specified).

    * checkout.c (history_name): New static variable.
    (checkout): Permit both tag and date to be specified.  Set
    history_name.
    (checkout_proc): Use history_name when calling history_write.
    * rcs.c (RCS_getversion): If both tag and date are set, use
    RCS_whatbranch to get the branch revision number of a symbolic
    tag.
    (RCS_getdatebranch): If the branch revision itself is early
    enough, then use it if the first branch is not early enough.  Add
    comment for invalid RCS file.  Don't bother to check for NULL
    before calling xstrdup, since xstrdup checks anyhow.

    * client.h (file_gzip_level): Declare.
    * client.c (file_gzip_level): Define.
    (start_server): Don't set gzip_level to zero after sending
    Gzip-stream command.  Set file_gzip_level after sending
    gzip-file-contents command.
    (send_modified): Use file_gzip_level rather than gzip_level.
    * server.c (server_updated): Likewise.
    (serve_gzip_contents): Likewise.

    * sanity.sh (patch): New tests.  Test remote CVS handling of
    unpatchable files.

    * sanity.sh (death2): Accept a '.' in the temporary file name
    printed by diff.

    * rcscmds.c (RCS_checkin): Remove noerr parameter.  Change all
    callers.
    * cvs.h (RCS_checkin): Update declaration.
    * commit.c (remove_file): Pass RCS_FLAGS_QUIET to RCS_checkin.

    * history.c (history): Cast sizeof to int to use correct type in
    error printf string.
    (report_hrecs): Cast strlen result to int to use correct type in
    printf string.

    * server.c (cvs_flusherr): Correct typo in comment.

    * rcs.c (getrcskey): Hoist three constant strcmp calls out of the
    value reading loop.

    * fileattr.c (fileattr_get): Change parameter types from char * to
     const char *.
    (fileattr_get0, fileattr_modify, fileattr_set): Likewise.
    (fileattr_newfile): Likewise.
    * fileattr.h (fileattr_get): Update declaration.
    (fileattr_get0, fileattr_modify, fileattr_set): Likewise.
    (fileattr_newfile): Likewise.

Thu May 16 11:12:18 1996  Mark P. Immel <[e-mail]>
              and Jim Kingdon  <[e-mail]>

    * client.h, client.c, checkout.c (client_send_expansions):
    Pass an additional parameter indicating where the checkout is
    to occur, to avoid passing the wrong information to send_files().
    * sanity.sh (basicb): New test basicb-cod-1 tests for above fix.

Mon Jul 15 18:26:56 1996  Ian Lance Taylor  <[e-mail]>

    * recurse.c (do_recursion): Require a repository before calling
    Find_Names.
    * repos.c (Name_Repository): Remove sanity checks which spend time
    examining the filesystem.

Mon Jul 15 1996  Jim Kingdon  <[e-mail]>

    * client.c (send_file_names): Send file names as they appear
    in CVS/Entries, rather than as specified (in cases where they
    might differ in case).
    (send_fileproc): Use file name from CVS/Entries (vers->entdata->user)
    rather than file name as specified (finfo->file) when available.

Sun Jul 14 15:39:44 1996  Mark Eichin  <[e-mail]>
              and Ian Lance Taylor  <[e-mail]>

    Improve diff -N handling of nonexistent tags and removed files.
    * diff.c (enum diff_file): New definition for whole file, moving
    unnamed enum out of diff_fileproc, renaming DIFF_NEITHER to
    DIFF_DIFFERENT, and adding DIFF_SAME.
    (diff): Look through the repository even if only one revision is
    given.
    (diff_fileproc): Change empty_file to be enum diff_file.  If there
    is no user revision, but there is a repository file, treat it as a
    removed file.  Pass empty_file to diff_file_nodiff, and set it
    from the return value.
    (diff_file_nodiff): Change return type to enum diff_file.  Replace
    just_set_rev parameter with enum diff_file empty_file parameter.
    Change handling of a missing tag to return an enum diff_file value
    if empty_files is set, rather than reporting an error.  Free tmp
    if xcmp returns 0.
    * sanity.sh (death2): Add tests for above patches.

Sat Jul 13 19:11:32 1996  Jim Kingdon  <[e-mail]>

    * rcs.c (annotate): In sending options to server, reverse sense of
    test so that we send -f iff -f was specified, rather than iff -f was
    not specified.

Fri Jul 12 20:23:54 1996  Greg A. Woods  <[e-mail]>

    * zlib.c (compress_buffer_input): add a couple of casts for
    uses of z_stream's next_in and next_out

Fri Jul 12 18:55:26 1996  Ian Lance Taylor  <[e-mail]>

    * zlib.c: New file.
    * client.c (log_buffer_block): Call set_block and set_nonblock,
    rather than lb->buf->block.
    (log_buffer_shutdown): New static function.
    (get_responses_and_close): Call buf_shutdown on to_server and
    from_server.
    (start_server): If "Gzip-stream" is supported, use it rather than
    "gzip-file-contents".
    * server.c (print_error): Call buf_flush rather than
    buf_send_output.
    (print_pending_error, serve_valid_responses): Likewise.
    (serve_expand_modules, serve_valid_requests): Likewise.
    (do_cvs_command): Call buf_flush rather than buf_send_output
    before the fork, and in the parent after the child has completed.
    In the child, set buf_to_net and buf_from_net to NULL.
    (serve_gzip_stream): New static function.
    (requests): Add "Gzip-stream".
    (server_cleanup): Don't do anything with buf_to_net if it is
    NULL.  Call buf_flush rather than buf_send_output.  Call
    buf_shutdown on buf_to_net and buf_from_net.  Call error for an
    malloc failure rather than buf_output to buf_to_net.
    * buffer.h (struct buffer): Add shutdown field.
    (buf_initialize): Update declaration for new shutdown parameter.
    (compress_buffer_initialize): Declare.
    (buf_shutdown): Declare.
    * buffer.c (buf_initialize): Add shutdown parameter.  Change all
    callers.
    (buf_shutdown): New function.
    * Makefile.in (SOURCES): Add zlib.c
    (OBJECTS): Add zlib.o.
    ($(PROGS)): Depend upon ../zlib/libz.a.
    (cvs): Link against ../zlib/libz.a.
    (zlib.o): New target.

Fri Jul 12 1996  Jim Kingdon  <[e-mail]>

    * client.c (log_buffer_input, log_buffer_output): Use size_t
    to avoid Visual C++ signed/unsigned warnings.

Thu Jul 11 22:01:37 1996  Jim Kingdon  <[e-mail]>

    * client.c (handle_f): Reindent.

    * client.c (mode_to_string, handle_m, handle_e,
    auth_server_port_number, get_responses_and_close), server.c
    (pserver_authenticate_connection, serve_modified,
    serve_enable_unchanged, wait_sig, server_cleanup): Reindent.
    * server.c: Remove #if 0'd block of code above
    check_repository_password; it was yanked out of some unknown
    context and didn't seem to be very useful.

Thu Jul 11 20:10:21 1996  Ian Lance Taylor  <[e-mail]>

    * server.c (do_cvs_command): Pass new special parameter to
    buf_copy_counted.  If it gets set to -1, send an 'F' response if
    the client supports it, and call cvs_flusherr.
    (cvs_flusherr): New function.
    * cvs.h (cvs_flusherr): Declare.
    * client.c (handle_f): New static function.
    (responses): Add "F".
    * buffer.c (buf_send_special_count): New function.
    (buf_copy_counted): Add special parameter.  Handle negative counts
    specially.
    * buffer.h (buf_send_sepcial_count): Declare.
    (buf_copy_counted): Update declaration.
    * lock.c (lock_wait, lock_obtained): Call cvs_flusherr.

    Change the client to use the buffer data structure.
    * client.c: Include "buffer.h".
    (to_server): Change to be struct buffer *.
    (to_server_fp): New static variable.
    (from_server): Change to be struct buffer *.
    (from_server_fp): New static variable.
    (from_server_logfile, to_server_logfile): Remove.
    (buf_memory_error): New static function.
    (struct log_buffer): Define.
    (log_buffer_initialize, log_buffer_input): New static functions.
    (log_buffer_output, log_buffer_flush): New static functions.
    (log_buffer_block): New static function.
    (struct socket_buffer): Define if NO_SOCKET_TO_FD.
    (socket_buffer_initialize): New static function if
    NO_SOCKET_TO_FD.
    (socket_buffer_input, socket_buffer_output): Likewise.
    (socket_buffer_flush): Likewise.
    (read_line): Rewrite to use buf_read_line.  Remove eof_ok
    parameter (it was always passed as 0); change all callers.
    (send_to_server): Rewrite to use buf_output.
    (try_read_from_server): Rewrite to use buf_read_data.
    (get_responses_and_close): Use from_server_fp and to_server_fp for
    the streams.  Check buf_empty_p when checking for dying gasps.
    (start_server): Don't set from_server_logfile and
    to_server_logfile; instead, call log_buffer_initialize.  If
    NO_SOCKET_TO_FD and use_socket_style, call
    socket_buffer_initialize; otherwise, call
    stdio_buffer_initialize.
    * buffer.c: Compile if CLIENT_SUPPORT is defined.
    (buf_flush): Fix comment to describe return value.
    (buf_read_line): Add lenp parameter.  Change all callers.  Look
    for a line terminated by \012 rather than \n.
    * buffer.h: Compile if CLIENT_SUPPORT is defined.
    (buf_read_line): Update declaration.

    * server.c (server): Initialize buf_to_net, buf_from_net,
    saved_output, and saved_outerr before setting error_use_protocol.
    (pserver_authenticate_connection): Don't set error_use_protocol.
    Errors before the authentication is complete aren't handled
    cleanly anyhow.  Change error call after authentication to use
    printf.

Thu Jul 11 1996  Jim Kingdon  <[e-mail]>

    * client.c (start_server): Open logfiles in binary, not text, mode.

Wed Jul 10 19:24:22 1996  Jim Kingdon  <[e-mail]>

    * server.c (print_pending_error, print_error): Remove comments
    about deadlocks; they don't apply here.  Add comments saying
    that these functions must only be called when it is OK to
    send output (which is why the deadlock concern doesn't apply).  The
    comments remain for server_cleanup and serve_valid_responses,
    where they are an example of the "print a message and exit"
    behavior which is noted in cvsclient.texi and which also exists
    places like kserver_authenticate_connection.

Wed Jul 10 18:24:46 1996  Ian Lance Taylor  <[e-mail]>

    * server.c (print_error): Add comment warning about potential
    deadlock.
    (print_pending_error, serve_valid_responses): Likewise.
    (server_cleanup): Likewise.
    (serve_directory): Don't call buf_send_output.
    (serve_modified, serve_notify, server, cvs_outerr): Likewise.
    (serve_expand_modules): Call buf_send_output.
    (serve_valid_requests): Likewise.

Wed Jul 10 15:51:29 1996  Jim Kingdon  <[e-mail]>

    * main.c (main): Print a warning for rlog command.

Wed Jul 10 15:00:55 1996  Ian Lance Taylor  <[e-mail]>

    Abstract the buffer data structure away from the underlying
    communication medium.
    * buffer.h (struct buffer): Remove fd and output fields.  Add
    input, output, flush, block, and closure fields.
    (buf_initialize, buf_nonio_initialize): Declare.
    (stdio_buffer_initialize, buf_flush): Declare.
    (buf_read_line, buf_read_data): Declare.
    * buffer.c: Include <assert.h>.  Don't include <fcntl.h>.
    (O_NONBLOCK, blocking_error): Don't define.
    (buf_initialize, buf_nonio_initialize): New functions.
    (buf_send_output): Use output function, rather than write.
    (buf_flush): New function.
    (set_nonblock, set_block): Use block function, rather than calling
    fcntl.
    (buf_send_counted): Don't check output.
    (buf_input_data): Call input function, rather than read.
    (buf_read_line, buf_read_data): New functions.
    (buf_copy_lines, buf_copy_counted): Don't check output.
    (stdio_buffer_initialize): New function.
    (stdio_buffer_input, stdio_buffer_output): New static functions.
    (stdio_bufer_flush): New static function.
    * server.c: Include "getline.h".
    (buf_to_net): Change to be a pointer.  Change all uses.
    (protocol, saved_output, saved_outerr): Likewise.
    (buf_from_net): New static variable.
    (no_mem_error, NO_MEM_ERROR, read_line): Remove.
    (struct fd_buffer): Define.
    (fd_buffer_initialize, fd_buffer_input): New static functions.
    (fd_buffer_output, fd_buffer_flush): New static functions.
    (fd_buffer_block): New static function.
    (serve_directory): Call buf_read_line rather than read_line.
    (serve_notify, server): Likewise.
    (receive_partial_file): Call buf_read_data rather than fread.
    (serve_modified): Call buf_read_line rather than read_line.  Call
    buf_read_data rather than fread.
    (do_cvs_command): Initialize buffers with fd_buffer_initialize.
    Change stdoutbuf, stderrbuf, and protocol_inbuf to be pointers.
    (server): Initialize buffers using fd_buffer_initialize,
    stdio_buffer_initialize, and buf_nonio_initialize.
    (check_repository_password): Call getline rather than read_line.

Wed Jul 10 15:51:29 1996  Jim Kingdon  <[e-mail]>

    * commit.c (find_fileproc): Add comments describing a few cases
    that we aren't handling.

Tue Jul  9 04:33:03 1996  Jim Kingdon  <[e-mail]>

    * rcs.c (RCS_deltas): New function, created from guts of old
    annotate_fileproc.
    (annotate_fileproc): Call RCS_deltas.
    (RCS_fast_checkout): Call it (commented out for now; see comment
    for reasons).

    * cvs.h, recurse.c (start_recursion): Add callerdat argument.
    * cvs.h: Add callerdat argument to recursion processor callbacks.
    * recurse.c: add it to struct recursion_frame and pass it to all
    the callbacks.
    * admin.c, client.c, commit.c, diff.c, edit.c, lock.c, log.c,
    patch.c, rcs.c, remove.c, rtag.c, status.c, tag.c, update.c,
    watch.c: Update all the functions used as callbacks.  Update calls
    to start_recursion.
    * commit.c (find_filesdoneproc, find_fileproc, find_dirent_proc,
    commit), tag.c (val_fileproc, tag_check_valid): Use callerdat
    instead of a static variable.

    * recurse.c (do_recursion): Make static and move declaration to here...
    * cvs.h: ...from here.
    * recurse.c (do_recursion): Replace plethora of arguments with
    single struct recursion_frame *.  Change callers.
    * recurse.c: New structure frame_and_file.  Use it and existing
    struct recursion_frame structures to pass info to do_file_proc and
    do_dir_proc.  Remove globals fileproc, filesdoneproc, direntproc,
    dirleaveproc, which, flags, aflag, readlock, and dosrcs.

Tue Jul  9 11:13:29 1996  Ian Lance Taylor  <[e-mail]>

    * modules.c (do_module): Call cvs_outerr rather than fprintf.

Mon Jul 8 1996  Jim Kingdon  <[e-mail]>

    * rcs.c (RCS_fast_checkout): If -kb is not in use, open the
    working file in text, not binary, mode.

Sun Jul  7 10:36:16 1996  Jim Kingdon  <[e-mail]>

    * rcscmds.c (RCS_settag): Add comment regarding moving check for
    reserved tag names to RCS_check_tag.

    * rcscmds.c: Add comment regarding librarifying RCS and related
    issues.  This is a lightly edited version of a message I sent to
    the CVS developers and didn't get flamed for, so it would appear
    to be relatively uncontroversial.

    * rcs.c (annotate): Remove comment suggesting -r option and
    related functionality; it is done.

Fri Jul  5 17:19:57 1996  Ian Lance Taylor  <[e-mail]>

    * client.c (last_entries): Make file static, rather than function
    static within call_in_directory.
    (get_responses_and_close): If last_entries is not NULL, pass it to
    Entries_Close.

    * server.c (server_pause_check): Check for errors when reading
    from flowcontrol_pipe.

    * client.c (call_in_directory): If dir_name is ".", call
    Create_Admin if there is no CVS directory.
    (send_dirent_proc): If there is no CVS subdirectory, pretend that
    the directory does not exist (i.e., don't try to send any files in
    the directory).
    * server.c (dirswitch): If dir is "." in the top level repository,
    add "/." after the Repository entry.
    * sanity.sh (modules): Add test 155b for above patches.

Thu Jul  4 15:57:34 1996  Ian Lance Taylor  <[e-mail]>

    * server.c (buf_to_net): Move definition near top of file.
    (read_line): Call buf_send_output rather than fflush.
    (print_error): Output information to buf_to_net buffer rather than
    stdout.
    (print_pending_error, serve_valid_responses): Likewise.
    (server_notify, do_cvs_command, server_co): Likewise.
    (expand_proc, serve_expand_modules, server_prog): Likewise.
    (serve_valid_requests, server_cleanup, server): Likewise.
    (server_notify): Don't call fflush on stdout.
    (do_cvs_command): Flush saved_output and saved_outerr to
    buf_to_net before fork.  Flush buf_to_net before fork.  In child,
    just initialize memory_error field of saved_output and
    saved_outerr.
    (server_cleanup): Flush buf_to_net.
    (server): Initialize saved_output and saved_outerr.
    (cvs_output): Add support for error_use_protocol case.
    (cvs_outerr): Likewise.
    * error.c (error): In HAVE_VPRINTF case, just call cvs_outerr.

    * buffer.c: New file; buffer support functions taken from
    server.c.
    * buffer.h: New file; declarations for buffer.c.
    * server.c: Move buffer support functions into buffer.c and
    buffer.h.  Include "buffer.h".
    * Makefile.in (SOURCES): Add buffer.c.
    (OBJECTS): Add buffer.o.
    (HEADERS): Add buffer.h.

Thu Jul  4 00:12:45 1996  Jim Kingdon  <[e-mail]>

    * version.c: Increment version number to 1.8.6.

Wed Jul  3 22:31:16 1996  Jim Kingdon  <[e-mail]>

    * version.c: Version 1.8.5.

Wed Jul  3 21:51:23 1996  Ian Lance Taylor  <[e-mail]>

    * server.c (blocking_error): Define macro.
    (buf_send_output, buf_input_data): Use blocking_error rather than
    #ifdef EWOULDBLOCK.

Tue Jul  2 20:38:41 1996  Jim Kingdon  <[e-mail]>

    * add.c (add): Change message which said "version 1.2 of foo.c
    will be resurrected"; the message was confusing because it made
    people think that the old contents of the file would come back
    instead of the contents in the working directory.

Mon Jul  1 01:38:57 1996  Jim Kingdon  <[e-mail]>

    * find_names.c (find_dirs): Add comment explaining why we bother
    with the entries stuff.

Sat Jun 29 20:23:50 1996  Ian Lance Taylor  <[e-mail]>

    * find_names.c (Find_Directories): Add entries parameter, and pass
    it to find_dirs.
    (find_dirs): Add entries parameter, and skip all files it names.
    * cvs.h (Find_Directories): Update declaration.
    * recurse.c (start_recursion): Pass NULL to Find_Directories.
    (do_recursion): Pass entries to Find_Directories.

    * client.c (send_modified): Add trace output.

    * diff.c (diff_fileproc): Always call diff_file_nodiff.  Handle
    dead versions correctly.  Handle diffs between a specified
    revision to a dead file correctly.
    (diff_file_nodiff): Add just_set_rev parameter.  Change caller.
    * patch.c (patch_fileproc): Check for dead versions.
    * sanity.sh (death2): Add tests for above patches.

Fri Jun 28 20:30:48 1996  Jim Kingdon  <[e-mail]>

    For reference, this takes CVS's text segment from 271136 bytes to
    270352 bytes, a saving of 784.  Not as good as I had hoped (oh well,
    the source *seems* simpler at least).
    * checkin.c (Checkin), commit.c (finaladd, remove_file), update.c
    (join_file, checkout_file, patch_file), no_diff.c
    (No_Differences), server.c (server_updated), classify.c
    (Classify_File), vers_ts.c (Version_TS), diff.c (diff_file_nodiff):
    Use a single struct file_info * argument instead of a bunch of
    separate arguments for each of its fields.  Remove local fullname
    emulations.  Use fullname in error messages where file had
    erroneously been used.
    * cvs.h: Update declarations of above functions and move them to
    after the struct file_info declaration.
    * server.h: Update declarations.
    * add.c, admin.c, checkin.c, checkout.c, classify.c, client.c,
    commit.c, diff.c, history.c, import.c, update.c, status.c,
    remove.c, rtag.c, tag.c: Change callers.

    * diff.c (diff): Remove -q and -Q command options.  This somehow
    slipped through the cracks of the general removal of -q and -Q
    command options on Jul 21 1995.  Note that there is no need to
    accept and ignore these options in server mode, like there is for
    some of the commands, because the client has never sent -q and -Q
    command options for "cvs diff".

Fri Jun 28 16:50:18 1996  Ian Lance Taylor  <[e-mail]>

    * add.c (add): Pass force_tag_match as 1 when calling Version_TS.
    * sanity.sh (death2): Add test for above patch.  Also add
    commented out test for adding a file on a nonbranch tag, which CVS
    currently, mistakenly, permits.

Thu Jun 27 23:20:49 1996  Ian Lance Taylor  <[e-mail]>
              and Jim Kingdon  <[e-mail]>

    * diff.c (longopts): New static array.
    (diff): Handle long options and new short options in diff 2.7.
    Fix arbitrary limit associated with the tmp variable.
    * client.c (send_option_string): Parse options as space separated,
    rather than requiring all options to be single characters.
    * diff.c, options.h.in: Remove CVS_DIFFDATE; the need for it is gone
    now that we have --ifdef (the new behavior is the behavior which
    was the default, which is that -D specifies a date).

Wed Jun 26 22:36:29 1996  Ian Lance Taylor  <[e-mail]>

    * commit.c (check_fileproc): If there is a tag, permit adding a
     file even if the RCS file already exists.
    (checkaddfile): If there is a tag, use the file in the regular
     repository, rather than the Attic, if it exists.
    * sanity.sh (death2): New set of tests for above patch.

Tue Jun 25 23:34:13 1996  Jim Kingdon  <[e-mail]>

    * update.c (checkout_file): Add comments about two cases which
    seem fishy.

    * sanity.sh (basic2, death): Add comments encouraging people to
    stop making these sections bigger and more complex.  I'm not (yet
    at least) trying to figure out the ideal size for a section (my
    current best estimate is 10-20 tests), but surely these
    two sections are pushing the limit, whatever it is.

Tue Jun 25 19:52:02 1996  Ian Lance Taylor  <[e-mail]>

    * update.c (checkout_file): Rewrite handling of dead files when
    joining.  Avoid space leaks.  Avoid unnecessary file
    resurrections.
    (join_file): Add checks to skip merging a dead revision onto a
    dead revision, and to skip merging a common ancestor onto a dead
    revision.  Move check for non-existent working file after new
    checks.
    * sanity.sh (death): Use dotest for tests 86 and 95, and add test
    death-file2-1, to test above changes.

Mon Jun 24 11:27:37 1996  Jim Kingdon  <[e-mail]>

    * update.c (merge_file): Replace file, repository, entries, and
    update_dir arguments with finfo argument.  Use fullname field
    instead of locally emulating it.
    (update_fileproc): Update caller.
    (merge_file): If -kb is in effect, call it a conflict, leave
    the two versions in the file and the backup file, and tell the
    user to deal with it.  The previous behavior was that the merge
    would fail and then there was no way to do a checkin even once you
    resolved the conflict (short of kludges like moving the file
    aside, updating, and then moving it back).
    * sanity.sh (binfiles): New tests binfiles-con* test for above
    behavior.  Adjust remaining tests to reflect changes in revision
    numbers.

Mon Jun 17 15:11:09 1996  Ian Lance Taylor  <[e-mail]>

    * sanity.sh (import): Remove sleep.  Requiring it was a bug, and
    it is fixed in the current sources.

Mon Jun 17 1996  Ian Lance Taylor  <[e-mail]>
         and Jim Kingdon  <[e-mail]>

    * sanity.sh (TMPPWD): Set to real name of /tmp directory.
    (basic2-64, conflicts-126.5): Use ${TMPPWD}.

Mon Jun 17 1996  Ian Lance Taylor  <[e-mail]>

    * rcscmds.c (RCS_checkout): Remove noerr parameter.  Change all
    callers.
    * rcs.c (RCS_fast_checkout): Likewise.

Mon Jun 17 1996  Ian Lance Taylor  <[e-mail]>

    Cleaner implementation of tag locking code added Jun 13 1996:
    * cvs.h (tag_lockdir, tag_unlockdir): Declare.
    * rtag.c (locked_dir, locked_list): Remove.
    (rtag_fileproc): Don't lock here; just call tag_lockdir.
    (rtag_filesdoneproc): Don't unlock here; just call tag_unlockdir.
    * tag.c (locked_dir, locked_list): Move farther down in file.
    (tag_fileproc): Don't lock here; just call tag_lockdir.
    (tag_filesdoneproc): Don't unlock here; just call tag_unlockdir.
    (tag_lockdir, tag_unlockdir): New functions.

Wed Jun 15 07:52:22 1996  Mike Ladwig  <[e-mail]>

    * client.c (send_modified, update_entries): Fixed bug which didn't
    handle binary file transfers in BROKEN_READWRITE_CONVERSION.

Thu Jun 13 1996  Ian Lance Taylor  <[e-mail]>
         and Jim Kingdon  <[e-mail]>

    * update.c (checkout_file): Call server_scratch_entry_only when a
    non-pertinent file is found that does not exist.
    * sanity.sh (newb): Add test case for above patch.

Thu Jun 13 1996  Ian Lance Taylor  <[e-mail]>

    * update.c (update_fileproc): Call server_scratch_entry_only when
    handling T_REMOVE_ENTRY on the server.
    * sanity.sh (conflicts2): Remove special case for remote server
    bug fixed by above patch.

Thu Jun 13 21:16:26 1996  Jim Kingdon  <[e-mail]>

    * sanity.sh (basica-9): Update to reflect change to "sufficient
    access" message.

Thu Jun 13 20:13:55 1996  Ian Lance Taylor  <[e-mail]>
              and Jim Kingdon  <[e-mail]>

    * recurse.c, cvs.h (start_recursion): Remove wd_is_repos argument;
    add comment about meaning of which argument.  Use !(which &
    W_LOCAL) instead of wd_is_repos.
    * admin.c, client.c, commit.c, diff.c, edit.c, lock.c, log.c,
    patch.c, rcs.c, remove.c, rtag.c, status.c, tag.c, update.c,
    watch.c: Change callers.  This is a semantic change in only two
    cases: (1) tag_check_valid, where repository was not "", and (2)
    the pipeout case in checkout_proc.  In both of those cases the
    previous setting of wd_is_repos did not reflect whether we
    actually were cd'd into the repository.
    * recurse.c (start_recursion): Only check for the CVS subdirectory
    if which & W_LOCAL.
    * sanity.sh (devcom): Add test case fixed by above patch.

Thu Jun 13 1996  Ian Lance Taylor  <[e-mail]>

    * ignore.c (ignore_files): Skip based on the file name before
    calling lstat.

    * client.c (last_register_time): New static variable.
    (update_entries): Set last_register_time when calling Register.
    (get_responses_and_close): If the current time is the same as
    last_register_time, sleep for a section to avoid timestamp races.

Thu Jun 13 17:24:38 1996  Jim Kingdon  <[e-mail]>

    * client.c (supported_request): Reindent.

Thu Jun 13 1996  Mark H. Wilkinson  <[e-mail]>

    * options.h.in, mkmodules.c: Corrections to allow compilation of
    non-client-server version.

Thu Jun 13 1996  Ian Lance Taylor  <[e-mail]>

    * tag.c (tag_check_valid_join): New function.
    * cvs.h (tag_check_valid_join): Declare.
    * checkout.c (join_tags_validated): New static variable.
    (checkout_proc): Check validity of join tags.
    * update.c (update): Likewise.

    * tag.c (tag_check_valid): Correct sizeof CVSROOTADM_HISTORY to
    use CVSROOTADM_VALTAGS.

    * lock.c (Writer_Lock): If we called lock_wait to wait for a lock,
    then call lock_obtained when we get it.
    (set_lock): Likewise.
    (lock_obtained): New static function.

Thu Jun 13 13:55:38 1996  Ian Lance Taylor  <[e-mail]>
              and Jim Kingdon  <[e-mail]>

    * main.c (main): If we can't read cvs root, don't say "you don't
    have sufficient access"; just print the message from errno.  It
    might be "No such file or directory" or something else for which
    "you don't have sufficient access" doesn't make any sense.

Thu Jun 13 1996  Ian Lance Taylor  <[e-mail]>

    * commit.c (remove_file): Pass noerr as 0 to RCS_checkout.

Thu Jun 13 12:55:56 1996  Ian Lance Taylor  <[e-mail]>

    * patch.c: Initialize rev1_validated and rev2_validated to 0, not 1.

Thu Jun 13 12:55:56 1996  Jim Kingdon  <[e-mail]>

    * rtag.c (locked_dir): Revise comments regarding locking; the rtag
    and tag situations are different (changing from readlocking one
    directory at a time to writelocking one directory at a time does
    not do everything we might want, but it does fix simultaneous tags
    and it doesn't make anything worse).

Thu Jun 13 1996  Ian Lance Taylor  <[e-mail]>

    Prevent simultaneous tag operations from interfering with each
    other.
    * rtag.c (rtag_proc): Pass rtag_filesdoneproc to start_recursion,
    and pass readlock as 0.
    (locked_dir, locked_list): New static variables.
    (rtag_fileproc): Write lock the repository if it is not already
    locked.
    (rtag_filesdoneproc): New static function to unlock the
    repository.
    * tag.c (tag): Pass tag_filesdoneproc to start_recursion, and pass
    readlock as 0.
    (locked_dir, locked_list): New static variables.
    (tag_fileproc): Write lock the repository if it is not already
    locked.
    (tag_filesdoneproc): New static function.

Thu Jun 13 11:42:25 1996  Mike Sutton <[e-mail]>

    * sanity.sh: Allow digits in usernames.

Wed Jun 12 16:23:03 1996  Jim Kingdon  <[e-mail]>

    * client.c (send_modified, update_entries): Reindent and add
    comments to BROKEN_READWRITE_CONVERSION code.

Wed Jun 12 16:23:03 1996  Mike Ladwig  <[e-mail]>

    * client.c (send_modified, update_entries): Add
    BROKEN_READWRITE_CONVERSION code.

Mon Jun 10 20:03:16 1996  J.T. Conklin  <[e-mail]>

    * rcs.c (RCS_gettag): No longer set p to NULL if rcs is also NULL.
      rcs will never be null, thanks to the assertion at top of function.

Mon Jun 10 16:28:14 1996  Ian Lance Taylor  <[e-mail]>
              and Jim Kingdon  <[e-mail]>

    * main.c (main): Ignore CVS/Root file when doing an import.

Fri Jun  7 18:20:01 1996  Jim Kingdon  <[e-mail]>

    * status.c (status_fileproc, tag_list_proc): Use cvs_output rather
    than writing to stdout directly.

Wed Jun  5 13:54:57 1996  Ian Lance Taylor  <[e-mail]>

    * rcs.c (force_tag_match, tag, date): New static variables.
    (annotate_fileproc): Redo the loop to look for the version
    specified by tag/date/force_tag_match, and handle branches
    correctly.
    (annotate_usage): Mention -f, -r, and -D.
    (annotate): Handle -f, -r, and -D.

Tue Jun  4 13:38:17 1996  Ian Lance Taylor  <[e-mail]>

    * rcs.c (annotate_fileproc): Skip unrelated branch deltas.

Fri Jun  7 13:04:01 1996  Jim Kingdon  <[e-mail]>

    * main.c (main): Change INITIALIZE_SOCKET_SUBSYSTEM to
    SYSTEM_INITIALIZE and pass it pointers to argc and argv.  Rename
    CLEANUP_SOCKET_SUBSYSTEM to SYSTEM_CLEANUP.

Wed Jun 05 10:07:29 1996  Mike Ladwig  <[e-mail]>

    * import.c (add_rcs_file): make buf char[] not unsigned char[]

Wed Jun 05 10:07:29 1996  Mike Ladwig  <[e-mail]>
              and Jim Kingdon  <[e-mail]>

    * main.c (main): Add CLEANUP_SOCKET_SUBSYSTEM hook at end.  Revise
    comments regarding INITIALIZE_SOCKET_SUBSYSTEM.

Wed Jun 05 10:07:29 1996  Mike Ladwig  <[e-mail]>
              and Jim Kingdon  <[e-mail]>

    * main.c (main): Don't mess with signals if DONT_USE_SIGNALS is
    defined.

Thu Jun  6 15:32:41 1996  Jim Kingdon  <[e-mail]>

    * modules.c (cat_module): Always format for 80 columns rather than
    trying to determine how wide the screen is.  The code we had for
    the latter didn't cover all cases, was a portability headache, and
    didn't work client/server.

Wed Jun 05 10:07:29 1996  Mike Ladwig  <[e-mail]>

    * error.c: Don't declare strerror if it is #defined.

Wed Jun 05 10:07:29 1996  Mike Ladwig  <[e-mail]>
              and Jim Kingdon  <[e-mail]>

    * cvs.h: If ENUMS_CAN_BE_TROUBLE, typedef Dtype to int not an enum.

Wed Jun 05 10:07:29 1996  Mike Ladwig  <[e-mail]>
              and Jim Kingdon  <[e-mail]>

    * update.c (update):  If DONT_USE_PATCH, don't request patches.
    Also call supported_request rather than reimplementing it.

Wed Jun 05 10:07:29 1996  Mike Ladwig  <[e-mail]>

    * client.c (read_line): Changed an occurence of '\n' to '\012'.

Wed Jun  5 17:18:46 1996  Jim Kingdon  <[e-mail]>

    * add.c (add_directory): Don't create the directory if noexec.
    * sanity.sh (basica): New tests basica-1a10, basica-1a11 test for
    above fix.
    * sanity.sh (basicb): New tests basicb-2a10, basicb-2a11,
    basicb-3a1 test for analogous situation with files rather than
    directories.

Tue Jun  4 13:38:17 1996  Ian Lance Taylor  <[e-mail]>

    * sanity.sh: When doing a remote check, use :server: in CVSROOT.

Wed Jun  5 13:32:40 1996  Larry Jones  <[e-mail]>
              and Jim Kingdon  <[e-mail]>

    * ignore.c: Set ign_hold to -1 when not holding instead of 0 so
    that holding an empty list works correctly.
    * sanity.sh (ignore): New tests 190 & 191 for above fix.

Wed Jun 5 1996  Jim Kingdon  <[e-mail]>

    Visual C++ lint:
    * client.c (update_entries): Copy the size to an unsigned variable
    before comparing it with unsigned variables.
    (handle_created, handle_update_existing): Prototype.

Tue Jun  4 10:02:44 1996  Jim Kingdon  <[e-mail]>

    * client.c (responses): Add Created and Update-existing responses.
    * server.c (server_updated): If they are supported, use them
    instead of Updated.
    * client.c (struct update_entries_data): Add existp field.
    (handle_checked_in, handle_updated, handle_new_entry,
    handle_merged, handle_patched): Set it.
    (handle_update_existing, handle_created): New functions,
    for new responses.
    (update_entries): Based on existp, check for
    existence/nonexistence of file.
    (try_read_from_server): Expand comment.
    * server.c, server.h (server_updated): New argument vers.
    * checkin.c (Checkin), commit.c (commit_fileproc), update.c
    (update_fileproc, merge_file, join_file): Pass it.
    * cvs.h: Move include of server.h after Vers_TS declaration.
    * sanity.sh (conflicts2): New tests conflicts2-142d* test for
    above fix.

    * sanity.sh (ignore): Fix typo in comment.

    * tag.c (tag_check_valid): Add comment clarifying when val-tags
    entries are created.

Mon Jun  3 07:26:35 1996  Jim Kingdon  <[e-mail]>

    * version.c: Increment version number to 1.8.4.

Mon Jun  3 02:20:30 1996  Noel Cragg  <[e-mail]>

    * version.c: version 1.8.3.

Thu May 30 10:07:24 1996  Jim Kingdon  <[e-mail]>

    * main.c (cmds): Fix typo ("bdif" -> "dif") which was accidentally
    introduced 24 May 96.

    * main.c (main_cleanup): Add comment stating default case will
    never be reached.

Wed May 29 21:43:43 1996  noel  <noel@BOAT_ANCHOR>

    * main.c (main_cleanup): check to see if SIGHUP, SIGINT, SIGQUIT,
     SIGPIPE, and SIGTERM are defined before using them.  Also add a
     default case to print out those errors numerically which are not
     found.

Wed May 29 18:43:45 1996  Jim Kingdon  <[e-mail]>

    * expand_path.c (expand_path): Document LINE == 0 and allocation
    of return value.
    * modules.c (do_module): Pass 0, not -1, to indicate line number
    not known.  Free value returned from expand_path.  Deal with NULL
    return from expand_path.

Wed May 29 15:56:47 1996  Greg A. Woods  <[e-mail]>

    * modules.c (do_module): call expand_path() on the program name
    specfied by one of '-o', '-t', or '-e' in the modules file before
    passing it to run_setup().  This makes it possible to use $CVSROOT
    (or indeed ~user or any other user-specified variable) to specify
    pathnames for programs not installed in the normal execution path.

Sun May 26 21:57:09 1996  Jim Kingdon  <[e-mail]>

    * client.c (start_server): Don't include %s in error message;
    there is no argument to go with it.  Do include "internal error"
    in error message since that might not be clear to the user otherwise.

Sun May 26 11:58:13 1996  Greg A. Woods  <[e-mail]>

    * root.c (set_local_cvsroot): enforce a wee bit of portability
    (parse_cvsroot): same....
    (DEBUG main): same, plus style guidelines
    (DEBUG error): deleted -- not necessary here (use fprintf instead)

    * mkmodules.c (modules_contents): updated notes about what must be
    done if you change any of the options for a module.
    (loginfo_contents): fixed grammar, re-pargraphed, and added 'echo
    %s;' to the example.
    (editinfo_contents): minor grammar fix.

Sun May 26 17:51:18 1996  Jim Kingdon  <[e-mail]>

    * vers_ts.c (Version_TS): Remove case where we get options from
    sdtp->options.  Whatever case that was intended to handle is
    probably lost in the mists of time, but sdtp->options isn't set
    anywhere, and I think that has been true for a long time.
    * cvs.h (struct stickydirtag): remove options field.
    * entries.c (freesdt): Don't free ->options.
    * sanity.sh (binfiles): New tests binfiles-13a* test for above fix.

    * tag.c (check_fileproc): Use fullname not file in error message.
    Say "locally modified" not "up-to-date"; the file need not match
    the head revision it only need match some revision.

Sun May 26 16:57:02 1996  Norbert Kiesel  <[e-mail]>

    * tag.c: added support for new option -c to make sure all tagged
      files are up-to-date
      (tag): check for option and set check_uptodate
      (check_fileproc): check status of file if check_uptodate is set

Sat May 25 15:22:26 1996  Jim Kingdon  <[e-mail]>

    * main.c (main): Revert change to look for a -H command option;
    command option parsing should be up to each subcommand and the -H
    global option works fine.

Mon May 23 1996  Ian Lance Taylor  <[e-mail]>

    * client.c (process_prune_candidates): Set prune_candidates to
    NULL at the end of the function.

Mon May 23 1996  Ian Lance Taylor  <[e-mail]>

    * checkout.c (checkout): In code to handle multiple arguments,
    pass preload_update_dir, not where, to Create_Admin.
    (checkout_proc): Pass preload_update_dir, not where, to
    Create_Admin.

Thu May 23 19:14:35 1996  Jim Kingdon  <[e-mail]>

    * server.c (server_set_sticky): Assert that update_dir != NULL.
    * sanity.sh (basicb): New test; tests for Ian's fix to checkout.c
    above.

Thu May 23 1996  Ian Lance Taylor  <[e-mail]>

    * patch.c (patch_fileproc): Don't ignore a file just because it is
    in the Attic directory.

Thu May 23 10:40:24 1996  Jim Kingdon  <[e-mail]>

    * sanity.sh (death): New tests death-{72a,76a0,76a1} test for bug
    fixed by Ian's patch_fileproc change above.

    * sanity.sh (death): Remove "temporary hack" in test 89.

    * rcs.c (RCS_fast_checkout): If error closing file, and workfile
    is NULL, use sout in error message instead of workfile.

Thu May 23 1996  Ian Lance Taylor  <[e-mail]>

    * rcs.c (RCS_fast_checkout): Do a fast checkout in the case where
    workfile is NULL and sout is a file name.

Wed May 22 19:06:23 1996  Mark Immel  <[e-mail]>

    * update.c (checkout_file): New arg resurrecting_out, to provide
    resurrecting flag to caller.
    (join_file): New arg resurrecting.  Register with "0" if we are
    the server and are resurrecting.
    (update_fileproc): Pass the flag from checkout_file to join_file.

Wed May 22 19:06:23 1996  Jim Kingdon  <[e-mail]>

    * sanity.sh (death): Test for above fix, in test 89 and new test 89a.

Tue May 21 09:49:04 1996  Greg A. Woods  <[e-mail]>

    * update.c (update_usage): oops -- fix my spelling typo.

Mon May 20 10:53:14 1996  Jim Kingdon  <[e-mail]>

    * commit.c (find_fileproc): Call freevers_ts.

    * commit.c (find_*): Keep an ignlist, like update.c and client.c do.
    * commit.c (commit): Process the files from the ignlists, once we
    are connected to the server.
    * sanity.sh (ignore): New tests 189e and 189f test for new
    commit.c behavior (and client.c behavior, which is unchanged).
    * sanity.sh (conflicts): Remove dir1 and sdir in parts of the test
    where we aren't prepared for "? dir1" and similar output.

Mon May 20 13:23:36 1996  Greg A. Woods  <[e-mail]>

    * main.c (cmd_usage): minor corrections to descriptions of status,
    rtag, tag, and rdiff.  Sort alphabetically by command name.

Mon May 20 10:36:07 1996  Ian Lance Taylor  <[e-mail]>

    * client.c (call_in_directory): Move the call to Entries_Close
    before the call to chdir, since Entries_Close examines files in
    the current directory.

Fri May 17 12:13:09 1996  Jim Kingdon  <[e-mail]>

    * client.c (start_tcp_server, start_server, start_rsh_server,
    read_line, filter_through_gzip, filter_through_gunzip,
    call_in_directory): Reindent as needed.

    * main.c (main): Add missing #endif.  Use indentation to indicate
    nesting.

Thu May 16 17:15:01 1996  Jim Kingdon  <[e-mail]>

    * main.c (cmd_usage): Add "init" command.

Thu May 16 16:45:51 1996  Noel Cragg  <[e-mail]>

    * client.c (start_tcp_server): Error message modified to tell the
     user to use ":server:" instead of setting CVS_CLIENT_PORT to a
     negative number.

    * main.c (main): Add #ifdefs for turning off buffering of
     stdio/stderr, so we don't get it by default.

Thu May 16 01:29:47 1996  noel  <noel@BOAT_ANCHOR>

    * commit.c (commit_filesdoneproc): Print the repository and root
     directories as part of the error message.

    * main.c (main): Don't buffer stdout or stderr.  It's inefficient,
     but it then produces the right output for sanity.sh.

Thu May 16 09:44:47 1996  Jim Kingdon  <[e-mail]>

    * fileattr.c (fileattr_set): In the case where we are about to
    call delproc, don't free ->data; delproc does that.
    * sanity.sh (devcom): New tests devcom-b* test for this fix.

    * sanity.sh (conflicts): Remove redundant clean up from previous
    tests at the beginning of the test.  Use dotest a few more places.
    (conflicts2): New test, tests for Ian's fix to Classify_File.

    * client.c (remove_entry_and_file): Add comment about
    existence_error's.

Sat May 16 1996  Ian Lance Taylor  <[e-mail]>

    * update.c (update_dirleave_proc): Don't try to chdir .. and check
    for an empty directory if there is a slash in the directory name.

Thu May 16 09:02:59 1996  Jim Kingdon  <[e-mail]>

    * sanity.sh (deep): New tests deep-4a* test for Ian's fix to
    update_dirleave_proc.

Sat May 16 1996  Ian Lance Taylor  <[e-mail]>

    * main.c (main_cleanup): Report signal name before dying.

Wed May 15 23:47:59 1996  Noel Cragg  <[e-mail]>

    * main.c (usg): revert usage strings for `-H' flag change.

Sat May 15 1996  Ian Lance Taylor  <[e-mail]>

    * server.c (serve_static_directory): Return immediately if there
    is a pending error.
    (serve_sticky): Likewise.
    (serve_modified): Read the file data even if there is a pending
    error.

Wed May 15 14:26:32 1996  Jim Kingdon  <[e-mail]>

    * main.c (main): If -d and CVS/Root both specified, after writing
    the value from -d into CVS/Root, use the value from -d, not the
    old value from CVS/Root.  Don't write CVS/Root with value from -d
    until we have verified that it works.
    * sanity.sh: Reenable test basica-9 and adjust for new behavior.

Tue May 14 1996  Jim Kingdon  <[e-mail]>

    * logmsg.c (do_editor): If user aborts the commit, still remove the
    temporary file.

Tue May 14 11:45:41 1996  Jim Kingdon  <[e-mail]>

    * filesubr.c, cvs.h (cvs_temp_name): New function.  Move L_tmpnam
    define from cvs.h to filesubr.c.
    * client.c, diff.c, import.c, login.c, logmsg.c, no_diff.c,
    patch.c, wrapper.c: Call cvs_temp_name not tmpnam.
    * login.c (login): Reindent function.

Tue May 14 10:56:56 1996  Ian Lance Taylor  <[e-mail]>

    * rcs.c (RCS_fast_checkout): If workfile is NULL, don't call chmod.

Mon May 13 10:52:10 1996  Greg A. Woods  <[e-mail]>

    * checkout.c (export_usage): note which options cause a sticky
    version to be set, and which option avoids this.
    * update.c (update_usage): likewise

Sat May 11 18:57:07 1996  Jim Kingdon  <[e-mail]>

    * sanity.sh: Comment out test basica-9 until I get around to
    actually fixing it (the -d vs. CVS/Root change broke it).

Fri May 10 09:39:49 1996  Jim Kingdon  <[e-mail]>

    * main.c (main): -d now overrides CVS/Root.

Thu May  9 19:45:24 1996  Jim Kingdon  <[e-mail]>

    * main.c: Remove comment listing commands at beginning.  It was
    out of date and redundant with the help.

Thu May  9 09:33:55 1996  Greg A. Woods  <[e-mail]>

    * main.c: add 'init' to opening comment listing commands

    * mkmodules.c (init): fix to recognize argc==-1 as hint to call
    usage() [should make "cvs init -H" work as expected]

Wed May  8 15:02:49 1996  Jim Kingdon  <[e-mail]>

    * sanity.sh: Set EXPR in the case that the expr in the path is the
    one that we want.

Wed May  8 14:06:24 1996  Greg A. Woods  <[e-mail]>

    * sanity.sh (test): - convert all '[' to test ala GCD

Wed May  8 13:46:56 1996  Greg A. Woods  <[e-mail]>

    * sanity.sh (expr): - make a valiant attempt to find GNU expr
    - Patch from Larry Jones:
    sanity test deep-4 failed with "expr: arg list too long"
    sanity test 56 failed because the stderr and stdout output was not
    interleaved as expected.
    sanity test modules-155a4 failed with "ls: illegal option -- 1"

    * main.c (main): - Patch from Larry Jones for SysV setvbuf

Tue May  7 16:41:16 1996  Jim Kingdon  <[e-mail]>

    * version.c: Increment version number to 1.8.2 to work around fact
    that CVS 1.8 (confusingly) calls itself 1.8.1 not 1.8.

Tue May  7 10:44:20 MET DST 1996  Norbert Kiesel  <[e-mail]>

    * rcs.c (rcsvers_delproc): fix memory leak by freeing author
      field.

Mon May  6 10:40:05 1996  Jim Kingdon  <[e-mail]>

    * sanity.sh (conflicts): New test conflicts-126.5 tests for bug
    which Ian fixed May 5 in update.c

Mon May  6 06:00:10 1996  Benjamin J. Lee  <[e-mail]>

        * Version 1.8.1

Sun May  5 21:39:02 1996  Jim Kingdon  <[e-mail]>

    * vers_ts.c (Version_TS): If sdtp is NULL, go ahead and check
    RCS_getexpand for options.  Fixes binaries and non-unix clients.
    * sanity.sh: Fix binfiles-5.5 to test for the correct behavior
    rather than the buggy behavior which existed when the binfiles-5.5
    test was written.
    (binfiles-14c,binfiles-14f): Likewise.

Sun May  5 17:38:21 1996  Benjamin J. Lee  <[e-mail]>

        Integrated changes submitted by Ian Taylor <[e-mail]>

        * update.c (update_dirent_proc): cvs co -p doesn't print
        anything when run from an empty directory.

        * import.c (import_descend_dir): Check for a file in the
        repository which will be checked out to the same name as the
        directory.

Sat May  4 12:33:02 1996  Ian Lance Taylor  <[e-mail]>

    Extract the head revision directly from the RCS file when
    possible, rather than execing co.
    * rcs.c (RCS_reparsercsfile): Set delta_pos field.
    (getrcskey): Add lenp parameter.  Change all callers.
    (RCS_fast_checkout): New function.
    (annotate_fileproc): If PARTIAL is not set, just fseek to
    delta_pos.
    * rcs.h (struct rcsnode): Add delta_pos field.
    (RCS_fast_checkout): Declare.
    * diff.c (diff_file_nodiff): Call RCS_fast_checkout rather than
    RCS_checkout.
    * import.c (update_rcs_file): Likewise.
    * no_diff.c (No_Difference): Likewise.
    * patch.c (patch_fileproc): Likewise.
    * update.c (checkout_file): Likewise.
    (patch_file): Likewise.
    (join_file): Likewise.

Sat May  4 12:33:02 1996  Ian Lance Taylor  <[e-mail]>

    * classify.c (Classify_File): Don't report a conflict for a
    pending remove if somebody else has already removed the file.

Thu May  2 13:34:37 1996  Benjamin J. Lee  <[e-mail]>

    * Version 1.7.88

Thu May  2 01:40:55 1996  Benjamin J. Lee  <[e-mail]>

    * server.c (HAVE_INITGROUPS): Use initgroups() only if
        located by configure, in the event a system has crypt(), but
    no initgroups()

Wed May 01 21:08:21 1996  noel  <noel@BOAT_ANCHOR>

    * client.c (filter_through_gunzip): use "gzip -d" instead of
     "gunzip," since there's no good reason (on NT at least) to have an
     extra copy of gzip.exe copied to gunzip.exe (Arrrrgh!  No symbolic
     links!).

    * mkmodules.c (init): check to see that we have the correct number
     of arguments or print out the usage message (used to be argc > 1,
     should be argc != 1, because help forces argc == -1 as a special
     case).

Wed May  1 18:05:02 1996  Jim Kingdon  <[e-mail]>

    * sanity.sh (basica): When testing rejection of reserved tag name,
    use BASE instead of RESERVED.

Wed May  1 15:15:11 1996  Tom Jarmolowski  <[e-mail]>

    * rcs.c (linevector_delete): Only copy up to vec->nlines - nlines,
    not to vec->nlines.

Wed May  1 15:43:21 1996  Jim Kingdon  <[e-mail]>

    * rcscmds.c (RCS_settag): Instead of reserving all tag names
    containing only uppercase letters, reserve only BASE and HEAD.
    * sanity.sh (mflag): Revert 26 Mar change; use all-uppercase tag
    name again.

Wed May  1 15:15:11 1996  Tom Jarmolowski  <[e-mail]>

    * rcs.c (linevector_add): Move increment of i out of larger
    statement, to avoid assumptions about evaluation order.

Tue Apr 30 15:46:03 1996  Jim Kingdon  <[e-mail]>

    * Version 1.7.87.

    * server.c (check_password): Don't use ANSI string concatenation.
    Reindent function.

Mon Apr 29 10:48:38 1996  Noel Cragg  <noel@gargle>

    * root.c (parse_cvsroot): removed "rsh" as an alias to "server" in
     the method section.

    * main.c (main): new variable help so we can support the `cvs -H
     cmd' convention.  Reverts change of 26 Apr 96 which removed this
     feature.

Sun Apr 28 14:57:38 1996  Noel Cragg  <noel@gargle>

        * main.c (main): update error message if parse_cvsroot fails.
    * server.c (serve_root): same.
    (serve_init): same.

    * client.c (start_tcp_server): get rid of the "fall through"
     stuff, now that we have access methods.
    (start_server): switch off the access method to choose routine
     that starts the server.
    (start_tcp_server): tofd wasn't getting set to -1 early enough,
     because a call to error for bind or gethostbyname might fail and
     the subsequent error check to see if the connection had been made
     would fail.

    * root.c: new variable method_names for error reporting purposes.

Sun Apr 28 17:22:15 1996  Noel Cragg  <[e-mail]>

    * server.c: moved kerberos #includes from main.c for the
        kserver_authenticate_connection routine.

Fri Apr 26 07:59:44 1996  Noel Cragg  <noel@gargle>

    * server.c (serve_init): use the new return value from
     parse_cvsroot.
    (serve_root): same.
    * main.c (main): same.

    * root.c (parse_cvsroot): fix indentation, add a return value
     which tells whether the command succeeded or failed.

    * main.c (main): move the setting of the UMASK environment
     variable inside the stuff that gets done if the user is NOT asking
     for help, so we don't signal any errors prematurely (don't want to
     give an error because we can't parse an environment variable
     correctly if the user asks for help).  Similar mods for the code
     that tries to get the working directory.

    Also make CVSADM_Root a local variable instead of a global, since
     its scope is only about 20 lines here!

    * server.c (kserver_authenticate_connection): moved code from
     main.c to clean up MAIN.  Makes sense, since we already have a
     pserver_authenticate_connection.
    (pserver_authenticate_connection): rename from
     authenticate_connection.

    * main.c (main): reorganized the routine to eliminate variables
     help, help_commands, and version_flag.  Now the routine is much
     clearer, since we don't have to be checking to see if these
     variables are set.  One behavior that was a bug/feature which is
     now gone is an invocation like "cvs -H rtag" -- previously this
     would give usage for rtag, but now gives usage for cvs itself.
      The first behavior didn't make sense, especially since we say in
     the docs that command-line flags are position-specific.  *Reverted
     Above*

Thu Apr 25 20:05:10 1996  Noel Cragg  <noel@gargle>

        * main.c (main): make sure we have a valid command name before we
     do anything else (moved the thing that looks for a command in CMDS
     to right after the GETOPT loop).  Added `kserver' and `pserver' to
     the table so they will be recognized; set their functions to
     SERVER so that help will be given when asked for.

    * expand_path.c (expand_variable): return CVSroot_original rather
     than CVSroot_directory.

    * main.c (main): save CVSroot in the env rather than
     CVSroot_original, since we might not have called PARSE_CVSROOT
     (this can happen if we use the -H option to a command).

    * root.c (parse_cvsroot): the parsing method was bogus for
     guessing when we had hostnames vs. directories specified.  Any
     ambiguity should be removed by having the user specify the access
     method.  If the access method isn't specified, choose
     server_method if the string contains a colon or local_method
     otherwise.

    * Changed CVSroot_remote back to client_active since the code
     reads better.

Wed Apr 24 17:27:53 1996  Norbert Kiesel  <[e-mail]>

    * vers_ts.c (Version_TS): xmalloc enough space (1 more
      byte). Thanks to purify!

Mon Apr 22 00:38:08 1996  Noel Cragg  <noel@gargle>

    * create_adm.c (Create_Admin): pass CVSroot_original instead of
     CVSroot_directory (oops!).
    * update.c (update_filesdone_proc): same.

    * server.c (serve_root): modify to use parse_cvsroot rather than
     goofing around with other variables.  Will need to fix
     parse_cvsroot to have a return value so we can return an error and
     quit gracefully if in server mode.
    (serve_init): same.

    * main.c: modify command table to remove client_* routines, since
     they no longer exist.
    (main): don't try to switch off non-existent field in command
     table! ;-)

        * client.h (client_*): removed prototypes for now non-existent
     functions.

    * client.c: remove proto for get_cvs_password, since it is now in
     cvs.h.  Modify routines to use new globals that describe CVSROOT
     rather than client_active, server_host, server_user, and
     server_cvsroot.
    (parse_cvsroot): removed function, since a more generic version
     now lives in root.c.
    (connect_to_pserver): remove call to parse_cvsroot, since main.c
     has already done it for us.
    (client_*): removed all of these routines, since they only call
     parse_cvsroot and then their respective operation functions.
      Since main.c has already called parse_cvsroot, we shouldn't bother
     with the extra function call, since client-server diffs are
     already handled in the core routines themselves.

    * main.c: remove CVSroot as a global variable.  Remove
     use_authenticating_server variable since we have a new
     `CVSroot_method' variable instead.
    (main): add `CVSroot' as a local variable.  Call parse_cvsroot
     after we're sure we have the right setting for `CVSroot.'

    * login.c (login): update to use new global variables.  Instead of
     old behavior which let the user type in user@host when prompted,
     it makes them do it in CVSROOT proper.  The routine still lets the
     user type the password, however.
    (get_cvs_password): make sure that CVSROOT is fully qualified
     before trying to find the entry in the .cvspass file.
    * cvs.h: add prototype for get_cvs_password.

    * add.c: use new globals that describe CVSROOT.
    * admin.c: same.
    * checkout.c: same.
    * commit.c: same.
    * create_adm.c: same.
    * diff.c: same.
    * edit.c: same.
    * expand_path.c: same.
    * history.c: same.
    * ignore.c: same.
    * import.c: same.
    * log.c: same.
    * mkmodules.c: same.
    * modules.c: same.
    * parseinfo.c: same.
    * patch.c: same.
    * rcs.c: same.
    * recurse.c: same.
    * release.c: same.
    * remove.c: same.
    * repos.c: same.
    * rtag.c: same.
    * status.c: same.
    * tag.c: same.
    * update.c: same.
    * watch.c: same.
    * wrapper.c: same.

    * root.c (Name_Root): remove error message that reports missing
     CVSROOT, since new code in main.c will catch it and also print out
     an error.
    (parse_cvsroot): new function -- takes a CVSROOT string and breaks
     it up into its component parts -- method, hostname, username, and
     repository directory.  Sets new global variables that describe the
     repository location more precisely: CVSroot_original,
     CVSroot_remote, CVSroot_method, CVSroot_username,
     CVSroot_hostname, CVSroot_directory for use by all other
     functions.  Checks for obvious errors in format of string.
    (main): a short routine to test parse_cvsroot from the command
     line.
    * cvs.h: add prototype for parse_cvsroot and extern definitions
     for new globals.

    * cvs.h: removed CVSroot variable, since we don't want other
     routines using the raw CVSROOT (also helped to find all of the
     refs to the variable!).

Fri Apr 19 11:22:35 1996  Benjamin J. Lee  <[e-mail]>

        * Version 1.7.86

Thu Apr 18 1996  Jim Kingdon  <[e-mail]>

    * client.c (try_read_from_server): Compare return value from fwrite
    with a size_t not an int (Visual C++ lint).

Wed Apr 17 11:56:32 1996  Jim Kingdon  <[e-mail]>

    * client.c (try_read_from_server): New function.
    (read_from_server): Use it.
    (read_counted_file): New function.
    * client.c, server.c: Add Template response.
    * cvs.h (CVSADM_TEMPLATE): Added.
    * logmsg.c (do_editor): If repository is NULL, use CVSADM_TEMPLATE
    file in place of rcsinfo.
    * server.c, server.h (server_template): New function.
    * create_adm.c (Create_Admin): Call it.

Tue Apr 16 13:56:06 1996  Jim Kingdon  <[e-mail]>

    * repos.c (Name_Repository): Fix comments.
    * create_adm.c (Create_Admin): Fix indentation.

Wed Apr 10 16:46:54 1996  Jim Kingdon  <[e-mail]>

    * options.h.in: Include relevant information here rather than
    citing (former) FAQ.

    * ChangeLog-9395: Fix typo in introductory paragraph.

Wed Apr 10 14:55:10 1996  code by Mike Spengler  [e-mail]
    comments by Jim Kingdon  <[e-mail]>

    * filesubr.c (unlink_file_dir,deep_remove_dir): Don't call unlink
    on something which might be a directory; check using isdir instead.

Wed Apr 10 14:55:10 1996  Jim Kingdon  <[e-mail]>

    * checkout.c (build_dirs_and_chdir): Pass path, not cp, to
    Create_Admin.  The former is the correct update dir.
    * sanity.sh (modules): New tests modules-155* test, for above fix.

Mon Apr  8 13:53:27 1996  Samuel Tardieu  <[e-mail]>

    * rcs.c (annotate_fileproc): If the file is not under CVS control,
    return instead of dumping a core. Don't bug on files with an empty
    first revision.

Fri Mar 29 16:08:28 1996  Jim Kingdon  <[e-mail]>

    * rcs.c (annotate_fileproc): If last line of add-chunk is not
    newline terminated, end the loop when we find that out.

Fri Mar 29 16:59:34 1996  Norbert Kiesel  <[e-mail]>

    * rcs.c (annotate_fileproc): allow last line of add-chunk not to
      be newline terminated

Thu Mar 28 10:56:36 1996  Jim Kingdon  <[e-mail]>

    Add more diff tests:
    * sanity.sh (basic2): Use dotest for test 61.
    (basica): Add test basica-6.2.
    (branches): Add tests branches-14.4 and branches-14.5.
    (basic1): Remove tests 19, 20, 25, and 26.  The only thing this
    might miss out on is diff's interaction with added and removed
    files, but those tests didn't test that very well anyway.

    * rcs.c (RCS_getrevtime): Add comment regarding years after 1999.

    * rcs.c: Add "cvs annotate" command and related code.
    (getrcskey): Move special handling of RCSDESC from here to
    callers.  Handle those keys (desc, log, text) which do not
    end in a semicolon.
    * rcs.h (RCSVers): Add author field.
    * rcs.c (RCS_reparsercsfile): Set it.
    * cvs.h (annotate), main.c (cmd_usage, cmds), client.h client.c
    (client_annotate), server.c (serve_annotate, requests): Usual
    machinery to add a new command.
    * sanity.sh (basica): Test cvs annotate.

    * sanity.sh (branches): More tests, of things like adding files on
    the trunk after a branch has been made.

Tue Mar 26 09:48:49 1996  Jim Kingdon  <[e-mail]>

    * expand_path.c: Don't declare free and xmalloc; cvs.h already
    takes care of that.

    * sanity.sh (mflag): Don't use tag name reserved to CVS.

    NT local changes plus miscellaneous things noticed in the process:
    * import.c (add_rcs_file): Use binary mode to write RCS file.  Use
    \012 where linefeed is intended.  Copy data a small block at a
    time, until we hit EOF, rather than trying to read the whole file
    into memory at once.
    * client.c (send_modified): Add comments regarding st_size.
    * commit.c (commit): Add comments regarding binary mode and read().
    * logmsg.c (do_editor): Add comments regarding st_size.
    * server.c (server_updated): Use binary mode to read file we are
    sending.

    * rcscmds.c (RCS_settag): Complain if user tries to add a tag name
    reserved to CVS.
    * sanity.sh (basica): Test for this behavior.

    * sanity.sh (binfiles): New tests test ability to change keyword
    expansion.

Mon Mar 25 1996  Jim Kingdon  <[e-mail]>

    * cvs.h, filesubr.c (expand_wild): New function.
    * recurse.c (start_recursion): Call expand_wild at beginning and
    free its results at the end.
    * cvs.h, subr.c (xrealloc): Make argument and return value void *.
    * client.h, client.c (send_file_names): Add flags argument.   If
    SEND_EXPAND_WILD flag is passed, call expand_wild at beginning and
    free its results at the end.
    * admin.c, add.c, log.c, tag.c, status.c, edit.c, watch.c,
    update.c, commit.c, remove.c, client.c, diff.c: Update callers.

Fri Mar 22 10:09:55 1996  Jim Kingdon  <[e-mail]>

    * error.c (error, fperror): Exit with status EXIT_FAILURE rather
    than STATUS.  We had been neglecting to check for 256, and the
    value of providing a count of errors is probably minimal anyway.
    * add.c, modules.c, mkmodules.c, tag.c, server.c, main.c,
    import.c, client.c, scramble.c, recurse.c: Exit with status
    EXIT_FAILURE rather than 1.  On VMS, 1 is success, not failure.
    * main.c (main): Return EXIT_FAILURE or 0.  The value of providing
    a count of errors is minimal.

    * client.c (init_sockaddr): Exit with status 1 rather than
    EXIT_FAILURE.  The latter apparently doesn't exist on SunOS4.
    Reindent function.

Mon Mar 18 14:28:00 1996  Jim Kingdon  <[e-mail]>

    * cvs.h, ignore.c: New variable ign_case.
    * ignore.c (ign_name): If it is set, match in a case-insensitive
    fashion.
    * server.c (serve_case): New function.
    (requests): Add Case request.
    * client.c (start_server): If FILENAMES_CASE_INSENSITIVE is
    defined, send Case request.

Sat Mar 16 08:20:01 1996  Jim Kingdon  <[e-mail]>

    For reference, this change takes cvs's text segment from 315392
    bytes to 311296 bytes (one 4096 byte page).
    * cvs.h (struct file_info): Add fullname field.
    * recurse.c (do_file_proc): Set it.
    * commit.c (find_fileproc), client.c (send_fileproc), commit.c
    (check_fileproc), diff.c (diff_fileproc), edit.c
    (unedit_fileproc), patch.c (patch_fileproc), remove.c
    (remove_fileproc), rtag.c (rtag_fileproc), tag.c (tag_fileproc),
    update.c (update_fileproc), watch.c (watchers_fileproc): Use it
    instead of computing it each time.
    * diff.c (diff_fileproc), remove.c (remove_fileproc): Use fullname
    where we had been (bogusly) omitting the directory from user
    messages.
    * edit.c (unedit_fileproc, edit_fileproc): If we cannot close
    CVSADM_NOTIFY, mention CVSADM_NOTIFY rather than finfo->file in
    error message.
    * rtag.c (rtag_fileproc), tag.c (tag_fileproc): Reindent.

Fri Mar 15 15:12:11 1996  Norbert Kiesel  <[e-mail]>

    * server.h: fix prototype of server_pause_check (was
      server_check_pause)

Thu Mar 14 1996  Jim Kingdon  <[e-mail]>

    * vers_ts.c (Version_TS), entries.c (Scratch_Entry, AddEntryNode):
    Change findnode to findnode_fn.

    * main.c: Depending on HAVE_WINSOCK_H, include winsock.h or
    declare gethostname.
    * cvs.h: Don't declare it here.

Thu Mar 14 07:06:59 1996  Jim Kingdon  <[e-mail]>

    * commit.c (find_fileproc): If vn_user is NULL and ts_user is not,
    print an error rather than silently succeeding.
    * sanity.sh (basica-notadded): New test, for above fix.
    (dotest_internal): New function.
    (dotest,dotest_fail): Call it instead of duplicating code between
    these two functions.

    * sanity.sh: Skip tests binfiles-9 through binfiles-13 for remote.

    * options.h.in: Adjust comment to reflect kfogel change.

Thu Mar 14 01:38:30 1996  Karl Fogel  <[e-mail]>

        * options.h.in (AUTH_CLIENT_SUPPORT): turn on by default.

Wed Mar 13 09:25:56 1996  Jim Kingdon  <[e-mail]>

    * vers_ts.c (Version_TS): Don't try to override options from rcs
    file if there isn't an rcs file (e.g. called from send_fileproc).
    This fixes a bug detected by test 59 in "make remotecheck".

    * rcs.c (RCS_reparsercsfile, RCS_getexpand): Assert that argument
    is not NULL.

    Fix a gcc -Wall warning:
    * rcs.c, rcs.h (RCS_getexpand): New function.
    * vers_ts.c (Version_TS): Call it.
    * rcs.c (RCS_reparsercsfile): Make static.

    Add a "cvs init" command.  This is needed because cvsinit.sh
    invoked mkmodules which doesn't exist any more.
    * mkmodules.c: Break filelist out of mkmodules function, rename
    struct _checkout_file to struct admin_file (for namespace
    correctness), and add contents field.
    (init,mkdir_if_needed): New functions.
    * cvs.h (init): Declare.
    * main.c (cmds): Add init.
    (main): If command is init, don't require cvsroot to exist.
    * client.c, client.h (client_init, send_init_command): New functions.
    * client.c (start_server): Don't send Root request if command is init.
    * server.c (serve_init): New function.
    (requests): Add "init".

Wed Mar 13 09:51:03 MET 1996  Norbert Kiesel  <[e-mail]>

    * vers_ts.c (Version_TS): set options to default option if the
      file if no -k option but -A was given.  This avoids the (wrong)
      update message for binary files which are up-to-date when
      running 'cvs -A'.

    * update.c (checkout_file): remove test of -k option stored in the
      file itself because it was moved to vers_ts.c

    * sanity.sh: added tests for the above fix.

Tue Mar 12 13:47:09 1996  Jim Kingdon  <[e-mail]>

    * hash.c (findnode): Adjust comment regarding errors.

    * hash.c (findnode, findnode_fn): Assert that key != NULL.  This
    way the check still happens even if the function is later
    rewritten to not start out by calling hashp.

Mon Mar 11 10:21:05 1996  Jim Kingdon  <[e-mail]>

    * sanity.sh: If expr accepts multi-line patterns but is too
    liberal in matching them, print a warning but keep going.

    * sanity.sh: Add QUESTION variable, analogous to PLUS.  Use it
    instead of \? to match a question mark.

    * cvs.h (CVSMODULE_OPTS, CVSMODULE_SPEC): Move from here...
    * modules.c: ...to here.  They are only used here and the code to
    handle the syntax of modules files should not be scattered all over.
    * modules.c (CVSMODULE_OPTS): Add "+" as first character.
    * sanity.sh (modules): New tests 148a0 and 148a1 test for
    above-fixed bug.

Mon Mar 11 13:11:04 1996  Samuel Tardieu  <[e-mail]>

    * modules.c (cat_module): set optind to 0 to force getopt() to
    reinitialize its internal nextchar

Mon Mar 11 00:09:14 1996  Jim Kingdon  <[e-mail]>

    * hash.c (findnode, findnode_fn): Revert changes of 7-8 Mar 1996.
    The correct style is to assert() that key != NULL (see HACKING),
    which is already done in the hashp function.
    * fileattr.c (fileattr_delproc): Likewise, assert() that
    node->data != NULL rather than trying to deal with it being NULL.

Fri Mar  8 01:31:04 1996  Greg A. Woods  <[e-mail]>

    * hash.c (findnode_fn): one more place to avoid calling hashp()
    with a NULL key

Thu Mar  7 17:30:01 1996  Greg A. Woods  <[e-mail]>

    * hash.c (findnode): also return NULL if key is not set
    [[ reported by [e-mail], and
    supposedly in a PR that should be marked "fixed"..... ]]

    * fileattr.c (fileattr_set): set node->data to NULL after freeing
    it to prevent subsequent accesses
    (fileattr_delproc): don't free node->data if it's NULL, and set it
    to NULL after freeing
    [[ reported by [e-mail], and
    supposedly in a PR that should be marked "fixed"..... ]]

Fri Mar  1 14:56:08 1996  Jim Kingdon  <[e-mail]>

    * sanity.sh (basica): New test basica-4a tests for bug fixed by
    [e-mail] on 1 Mar 96.

Fri Mar  1 18:10:49 1996  Samuel Tardieu  <[e-mail]>

    * tag.c (check_fileproc): Check for file existence before trying
    to tag it.

Fri Mar  1 07:51:29 1996  Jim Kingdon  <[e-mail]>

    * client.c (update_entries): If command is export, set options to
    NULL.

Thu Feb 29 16:54:14 1996  Jim Kingdon  <[e-mail]>

    * lock.c (write_lock, Reader_Lock): Remove
    BOGUS_UNLESS_PROVEN_OTHERWISE code.  It was pretty bogus, and has
    been ifdeffed out for a long time.
    * cvs.h (CVSTFL): Removed; no longer used.

    * cvsrc.c, cvs.h (read_cvsrc): Pass in command name rather than
    using global variable command_name.
    * main.c (command_name): Initialize to "", not "cvs" so that error
    messages don't say "cvs cvs".  Update calls to read_cvsrc to pass
    in command_name or "cvs" as appropriate.
    * sanity.sh (basica): New test basica-9 tests for above-fixed bug.

    * lock.c: Rename unlock to lock_simple_remove to avoid conflict
    with builtin function on QNX.

Thu Feb 29 17:02:22 1996  Samuel Tardieu  <[e-mail]>

    * fileattr.c (fileattr_get): Removed NULL pointer dereference
    which occurred in the absence of default attribute.

Thu Feb 29 07:36:57 1996  J.T. Conklin  <[e-mail]>

    * rcs.c (RCS_isbranch, RCS_whatbranch): Remove no longer used file
     argument, swap order of remaining two arguments to be like other
    RCS_* functions.
    (RCS_nodeisbranch): swap order of arguments to be like other RCS_*
    functions.
    * rcs.h (RCS_isbranch, RCS_whatbranch, RCS_nodeisbranch): Update
    prototypes for above changes.
    * commit.c, rtag.c, status.c, tag.c: Update for above calling
     convention changes.

Thu Feb 29 08:39:03 1996  Jim Kingdon  <[e-mail]>

    * client.c (start_server): Revert changes which claimed to fall
    back to a different way of connecting.  Add comments explaining
    why.  (I don't think the changes did what they claimed, anyway).
    Use indentation rather than comments to line up #if, #else, and
    #endif.

    * patch.c (patch, patch_fileproc): Revert change to add optional
    arguments to -c and -u.  Optional arguments are evil and in
    violation of the POSIX argument syntax guidelines.  The correct
    way to do this is -C and -U.  Also change DIFF back to "diff" in
    output (see comments).

    gcc -Wall lint:
    * client.c (copy_a_file): Declare p inside the #ifdef in which is
    it used.
    * commit.c (remove_file): Remove unused variable p.
    * commit.c (checkaddfile): Remove unused variables p.
    * rcs.c (RCS_isbranch): Remove unused variable p.
    * rcs.c: Remove unused declarations and definitions of
    parse_rcs_proc, rcsnode_delproc, rcslist, and repository.
    * rtag.c (rtag_fileproc): Remove unused variable p.
    * patch.c (patch_fileproc): Remove unused variable p.
    * tag.c (val_fileproc): Remove unused variable node.
    * client.c, import.c, lock.c, server.c: Cast pid_t to long before
    passing it to %ld.

    * cvs.h: Don't prototype gethostname; merely declare it (on linux,
    second argument is size_t not int).

Thu Feb 29 10:29:25 MET 1996  Norbert Kiesel (nk)  <[e-mail]>

    * sanity.sh: added "cat > /dev/null" to loginfo entry to avoid the
      SIGPIPE signal

Thu Feb 29 10:28:25 MET 1996  Norbert Kiesel (nk)  <[e-mail]>

    * patch.c: added new variable diff_opt
    (patch): allow optional parameter to -c and -u option, send it to
    server
    (patch_fileproc): cleaned up the code which prints the current
    filename.  For "-s" option, print the pathname relative to CVSROOT
    instead of just the filename.

    * filesubr.c (xchmod): added cast to shut up gcc

    * cvs.h: added prototype for gethostname

Thu Feb 29 10:27:25 MET 1996  Norbert Kiesel (nk)  <[e-mail]>

    * lock.c (write_lock), (Reader_Lock), import.c (update_rcs_file),
      client.c (update_entries), (send_modified), server.c (server),
      (receive_file), (server_updated): use %ld for printing pid_t
      variables

Thu Feb 29 02:22:12 1996  Benjamin J. Lee  <[e-mail]>

    * run.c (run_exec): Added VMS return status support.

Thu Feb 29 01:07:43 1996  Benjamin J. Lee  <[e-mail]>

    * client.c (send_to_server): wrtn wasn't being declared under
    VMS for some reason.

Wed Feb 28 23:27:04 1996  Benjamin J. Lee  <[e-mail]>

    * client.c: Changed #ifdef VMS && NO_SOCKET_TO_FD to
    #if defined(VMS) && defined(NO_SOCKET_TO_FD)

Wed Feb 28 22:28:43 1996  Benjamin J. Lee  <[e-mail]>

    * build_src.com: Added DCL command procedure to build
    and link CVS client for VMS.

Wed Feb 28 22:07:20 1996  Benjamin J. Lee  <[e-mail]>

    * client.c: VMS CVS client specific changes.

    Added USE_DIRECT_TCP to allow CVS_PORT to be used to specify
    a TCP connection port (no Kerberos).  Changed
    start_kerberos_server() to start_tcp_server().

    In copy_a_file(): transform a backup file to have a
        VMS-friendly name.

    Added HAVE_CONFIG_H to include "config.h".

    start_server() will starts the first successful of any
    mutually exclusive methods of starting the CVS server
    which might be enabled.

    Initialized use_socket_style and server_sock for VMS in
    start_server().

Wed Feb 28 21:49:48 1996  Benjamin J. Lee  <[e-mail]>

    * find_names.c, recurse.c, cvs.h: Changed Find_Dirs() to
    Find_Directories().
    * cvs.h: Added VMS filenames enabled through USE_VMS_FILENAMES
    VMS POSIX will require to use the regular CVS filenames
    while VMS is #define'd.

Wed Feb 28 21:26:22 1996  Benjamin J. Lee  <[e-mail]>

    * ignore.c: Added the patterns *.olb *.exe _$* *$ to default
    ignore list for VMS.

Wed Feb 28 13:32:28 1996  Jim Kingdon  <[e-mail]>

    * logmsg.c (do_editor): Fix indentation.

Wed Feb 28 12:56:49 1996  Benjamin J. Lee  <[e-mail]>

    * logmsg.c (do_editor): If no editor is defined, exit and print
    a message.

Wed Feb 28 10:40:25 1996  Jim Kingdon  <[e-mail]>

    * vers_ts.c (time_stamp, time_stamp_server): Reindent and revise
    comments.

Tue Feb 27 23:57:55 1996  Benjamin J. Lee  <[e-mail]>

    * vers_ts.c: gmtime() returns NULL on some systems (VMS)
    revert to local time via ctime() if GMT is not avaiable.

Tue Feb 27 13:07:45 1996  J.T. Conklin  <[e-mail]>

    The changes listed below cause cvs to parse each rcs file (and
     free the associated rcsnode after the file has been processed)
     sequentially.  cvs used to parse all files in a directory, an
    approach that does not scale to huge repositories with lots
    of revisions/branches/tags/etc.

    * cvs.h (struct file_info): Removed srcfiles field.  Added rcs
     (node) field.
    * recurse.c (do_recursion): Removed code that pre-parsed all
     rcs files in the directory.
    (do_file_proc): Parse current rcs file.
    * rcs.c (RCS_parsefiles, parse_rcs_proc, RCS_addnode): Removed.
    (RCS_isbranch, RCS_whatbranch): Changed srcfiles argument to
    rcs (node).
    * rcs.h (RCS_parsefiles, RCS_addnode): Removed prototypes.
    (RCS_isbranch, RCS_whatbranch): Updated prototypes.
    * add.c, admin.c, checkin.c, checkout.c, classify.c, client.c,
    commit.c, diff.c, history.c, import.c, log.c, patch.c, remove.c,
    rtag.c, status.c, tag.c, update.c, vers_ts: Updated for above
    calling convention / data structure changes.

Mon Feb 26 16:07:56 1996  Jim Kingdon  <[e-mail]>

    * Version 1.7.3.

    * Version 1.7.2.

Mon Feb 26 1996  Jim Kingdon  <[e-mail]>

    * recurse.c (start_recursion): Use last_component rather than
    checking for '/' directly.
    (do_dir_proc): Likewise.

    Visual C++ lint:
    * client.c (send_to_server): Change wrtn to size_t.
    (connect_to_pserver): Put tofd and fromfd declarations inside
    #ifndef NO_SOCKET_TO_FD.
    * scramble.c (shifts): Change from array of char to array of
    unsigned char.

Mon Feb 26 13:31:25 1996  Jim Kingdon  <[e-mail]>

    * server.c (check_repository_password): Remove unused variables
    linelen, ch.

    * client.c (send_file_names): Translate ISDIRSEP characters to '/'.

Sat Feb 24 21:25:46 1996  Jim Kingdon  <[e-mail]>

    * checkout.c (safe_location): Re-indent one line.

Sat Feb 24 10:50:42 1996  Karl Fogel  <[e-mail]>

        * checkout.c (safe_location): put assignment to hardpath[x] in an
        `else'-clause, so we don't do it when x == -1.

Sat Feb 24 01:40:28 1996  Marcus Daniels  <[e-mail]>
                          via Karl Fogel  <[e-mail]>

     * server.c (check_repository_password): Return by reference an
        optional username, the `host_user', from the passwd file.  The
        host_user will be the user-id under which the cvs repository is
        run.
       (check_repository_password): Use `read_line' instead of fgets to
        allow for passwords larger than 32 characters, as well as the
        optional host user argument.
       (check_password): Modify to use host_user.
       (authenticate_connection): Modify to use host_user.

Sat Feb 24 01:05:21 1996  Karl Fogel  <[e-mail]>

        * scramble.c (descramble): just shift descrambled string to get
        rid of tag char, instead of allocating a whole new copy.
        (scramble): cast return value of xmalloc to avoid unsightly
        compiler warnings.

        * options.h.in (RCSBIN_DFLT): don't refer to AUTH_SERVER_SUPPORT
        in comment anymore, now that it's not defined in this file.

Fri Feb 23 1996  Jim Kingdon  <[e-mail]>

    * client.c: Ifdef HAVE_WINSOCK_H, include winsock.h
    instead of sys/socket.h and friends.
    * login.c: Don't include sys/socket.h and friends.
    * login.c (login): Only fclose fp in the case where it was
    successfully fopen'd.
    * login.c: Declare getpass.
    * filesubr.c, cvs.h (get_homedir): New function.
    * cvsrc.c, expand_path.c, history.c, login.c: Call it instead
    of getenv ("HOME").

Fri Feb 23 09:23:20 1996  Jim Kingdon  <[e-mail]>

    * client.c (connect_to_pserver): Remove unused variable host.
    * login.c: Include getline.h.
    (login): Remove unused variables i and username.
    (get_cvs_password): Move free of linebuf to where it actually will
    be called.  Add a "return NULL" at the end of the function to shut
    up gcc -Wall.

    * options.h.in: Remove AUTH_SERVER_SUPPORT.
    * client.h (authenticate_connection): Declare.
    * scramble.c (scramble): Cast char to unsigned char before using
    it to look up in table (char might be signed).
    * server.c [AUTH_SERVER_SUPPORT]: Include grp.h
    (authenticate_connection): Remove unused variables len and
    server_user.

    * sanity.sh (basica): Add comments regarding creating a top-level
    directory.
    (basic1): Don't try to remove first-dir and
    ${CVSROOT_DIRNAME}/first-dir at start of test; tests are now
    responsible for cleaning up at the end.
    (PLUS,DOTSTAR,ENDANCHOR): Add comments regarding fixed GNU expr.

Thu Feb 22 22:34:11 1996  Jim Kingdon  <[e-mail]>

    * cvs.h: Remove alloca cruft.

Wed Feb 21 07:30:16 1996  J.T. Conklin  <[e-mail]>

    * modules.c (do_module): call free_cwd before exiting.

    * recurse.c: Removed entries global variable.
    (do_recursion): Declare entries.  Moved call to Entries_Close so
     entries list is closed on all code paths.
    (start_recursion): Removed call to Entries_Close, entries list has
     been moved to do_recursion only.

Tue Feb 20 22:10:05 1996  Jim Kingdon  <[e-mail]>

    * update.c (update_dirent_proc): If dir lacks a CVS subdirectory,
    don't recurse into it.
    * sanity.sh (conflicts): Test for above-fixed bug.

    * update.c (merge_file): Use write_letter not printf.

Tue Feb 20 12:34:07 EST 1996: Gary Oberbrunner <[e-mail]>
                  and Jim Kingdon <[e-mail]>

    * history.c (history_write): Change username to char * and call
    getcaller() to set it.  Setting username accidentally got deleted
    8 Feb 96.
    * sanity.sh: Revise test 64 to test for above-fixed bug.
    * sanity.sh (PLUS): New variable, work around yet another GNU expr
    bug.

Tue Feb 20 14:07:50 1996  Jim Kingdon  <[e-mail]>

    * sanity.sh: Merge test rtags into test basic2.  They never were
    capable of running separately of each other.

    * sanity.sh (deep): New test, to test ability to operate in deeply
    nested directories (more quickly than basic2 test did).
    (basic2,rtags): Remove directories dir3 and dir4.  Remove file8,
    file10, file12, file9, file11, file13, file15, file16, file17.
    These additional files slowed down the tests considerably without
    significantly increasing coverage.

    * sanity.sh (PROG): New variable.  Use it instead of "cvs"
    to match the name cvs prints out for itself.

Mon Feb 19 09:00:29 1996  Jim Kingdon  <[e-mail]>

    This fixes a bug whereby old default attributes would get
    clobbered instead of added to on "cvs watch add".
    * hash.c (findnode): Don't check for key == NULL; let the
    assertion in hashp take care of it.
    * fileattr.h, fileattr.c (fileattr_get): If filename is NULL,
    return default attributes.

    * client.c (send_repository): Fix indentation.

Mon Feb 19 01:10:01 1996  Karl Fogel  <[e-mail]>

        * login.c (login): print out full repos so user knows which server
        she's logging into.

        * client.c (send_repository): die if `repos' is NULL.  This is a
        lame solution; see comments in code.

Thu Feb 15 15:04:01 1996  Jim Kingdon  <[e-mail]>

    * error.c (error): Free entire and mess when done with them.

    * sanity.sh (info): Correct syntax of .cvsrc file.

    * cvs.h, expand_path.c, edit.c, parseinfo.c, wrapper.c:
    expand_path now takes arguments containing file and line for error
    message, and it prints the error message itself.
    * sanity.sh (info-6a): Test printing of error message.

    * expand_path.c (expand_variable): Add USER internal variable.
    * sanity.sh (info): Test USER and CVSROOT internal variables too.

Wed Feb 14 19:11:08 1996  Jim Kingdon  <[e-mail]>

    * main.c (usg): Add -s option.

Tue Feb 13 20:26:06 1996  Jim Kingdon  <[e-mail]>

    gcc -Wall lint:
    * mkmodules.c (mkmodules_usage): Remove declaration of
    non-existent function.
    * cvs.h (mkmodules): Declare.

Mon Feb 12 12:20:04 1996  Jim Kingdon  <[e-mail]>

    * mkmodules.c: Rename main to mkmodules and remove various pieces
    of scaffolding which it used to emulate non-existent parts of CVS.
    Change calling convention to just take a char * not argc,argv.
    Save and restore working directory.
    * commit.c (commit_filesdoneproc): Call it if checking files into
    CVSROOT.
    * Makefile.in (SOURCES): Add mkmodules.c.
    (OBJECTS): Add mkmodules.o.
    (MSOURCES,MOBJECTS): Removed.
    (COMMON_OBJECTS): Removed; move former contents into OBJECTS.
    Update other rules accordingly.
    * sanity.sh: Adjust to reflect nonexistence of mkmodules.

    These changes introduce functions cvs_output and cvs_outerr;
    eventually all server output will go through them rather than
    stdio directly.
    * server.c (saved_output, saved_outerr): New variables.
    (do_cvs_command): Initialize them.
    (buf_output): Don't require that buf->output be set; saved_* use
    this to shove some data in a buffer which buf_copy_lines will
    later want to get data from.
    * server.c, cvs.h (cvs_output, cvs_outerr): New functions.
    * mkmodules.c (cvs_outerr): New function, so error() works.
    * error.c: Reindent.  Don't declare program_name and command_name;
    cvs.h declares them.
    (error): Use vasprintf and cvs_outerr (or fputs in the
    error_use_protocol case) rather than stdio directly.
    * import.c (import_descend_dir): Remove kludge which had prevented
    messages from error() from being out of order with respect to
    messages from printf; cvs_output and cvs_outerr are a cleaner
    solution to the problem.
    (add_log, import): Use cvs_output not printf.
    * update.c (write_letter): Use cvs_output not printf.
    (checkout_file): Use write_letter not printf.
    * sanity.sh: Use dotest for test 56 (test that output is actually
    correct).  In theory should test that the import.c bug is fixed,
    but I was unable to reproduce the bug (it is timing dependent).

Mon Feb 12 16:07:45 1996  Norbert Kiesel  <[e-mail]>

    * commit.c: define last_register_time
    (commit): make sure cvs doesn't exit in the same second it wrote
    the last timestamp
    (commit_fileproc): set last_register_time
    (finaladd): set last_register_time

    * run.c, cvs.h: Changed more Popen() to run_popen()

Mon Feb 12 03:06:50 1996  Benjamin J. Lee  <[e-mail]>

    * release.c, rtag.c, tag.c: changed 'delete' to 'delete_flag'
    to avoid symbol collision with DEC C RTL function delete()

Mon Feb 12 03:01:48 1996  Benjamin J. Lee  <[e-mail]>

    * mkmodules.c: changed 'void Lock_Cleanup()' to 'void static
    Lock_Cleanup() to avoid conflict with more substantial
    Lock_Cleanup() in lock.c

Mon Feb 12 02:50:19 1996  Benjamin J. Lee  <[e-mail]>

    * edit.c, logmsg.c, release.c, run.c: Changed Popen() to
    run_popen().  VMS' linker is not case sensitive and considered
    popen() and Popen() to be identical symbols.

Sun Feb 11 10:51:14 1996  Jim Kingdon  <[e-mail]>

    * main.c (main) [!CLIENT_SUPPORT]: Silently ignore gzip level
    rather than printing usage message.

    * cvs.h, expand_path.c (variable_list): New variable.
    (variable_set): New function.
    * hash.h (enum ntype), hash.c (nodetypestring): Add VARIABLE.
    * expand_path.c (expand_path, expand_variable): Reindent.
    (expand_variable): Use user variables not environment variables
    for ${=VAR} syntax.  The environment variables didn't work
    client/server.
    * main.c (main): Process new -s global option.
    * client.c (send_variable_proc): New function.
    (start_server): Call it, to send user variables.
    * server.c (serve_set): New function.
    (requests): Add Set request.
    * sanity.sh: Revise info test to use user variables rather than
    environment variables.

Sat Feb 10 16:55:37 1996  Jim Kingdon  <[e-mail]>

    By itself this is only a small cleanup, but in the long run it
    will be way cool (for reference, it takes CVS's text segment from
    290816 bytes to 294912, which I expect will be made up by future
    changes which this enables):
    * cvs.h (struct file_info): Added.
    (FILEPROC): Replace 5 args with single struct file_info *.
    * recurse.c (do_file_proc): Adjust args to fileproc; passed in
    instead of from globals.
    (do_recursion): Call do_file_proc accordingly.  Remove srcfiles
    global variable.
    * update.c (update_fileproc): Renamed from update_file_proc.
    * admin.c, client.c, commit.c, diff.c, edit.c, log.c, patch.c,
    remove.c, rtag.c, status.c, tag.c, update.c, watch.c: Update
    fileprocs to new calling convention.

Fri Feb  9 15:30:32 1996  Jim Kingdon  <[e-mail]>

    * expand_path.c (expand_variable): Accept a variable name starting
    with '=' as a way to specify an environment variable.
    * sanity.sh (info): New tests, for above behavior.

    * Makefile.in (clean): Also remove check.log check.plog.

    * import.c (comtable): Remove SYSTEM_COMMENT_TABLE; the table
    should *not* depend on what kind of machine the server happens to
    be.  Add "mak", "rc", "dlg", "frm", and "bas" types which were
    formerly included via SYSTEM_COMMENT_TABLE.

    * cvs.h, rcs.h, add.c, checkin.c, classify.c, commit.c, diff.c,
    import.c, patch.c, rcs.c, update.c, vers_ts.c: Remove
    DEATH_SUPPORT ifdefs.  They were introduced to facilitate merging
    between Cygnus and Berliner variants of CVS, not because it was
    intended to subset CVS this way.  And they clutter up the code
    quite a bit.
    * cvs.h, create_adm.c, main.c, update.c: Likewise, remove
    CVSADM_ROOT ifdefs (it is still a #define, of course).  I believe
    they had a more-or-less similar motivation.

    * sanity.sh: Move setting of HOME from ignore test to the start of
    the tests so it applies to all tests.
    (CVS): Remove -f; the above change takes care of it.

    * rcs.h (RCS_MERGE): Removed; unused.

    * commit.c (checkaddfile): Fix memory leak.

    * admin.c, commit.c, diff.c, log.c, mkmodules.c: Pass -x,v/ to RCS
    commands.

    * rcscmds.c, cvs.h (RCS_checkin): New function.
    * checkin.c, commit.c, import.c: Call it, rather than run_*.
    * cvs.h, commit.c: Remove DEATH_STATE define; the behavior
    which used to be the default (DEATH_STATE) is now the only one.
    Failing to define DEATH_STATE has been commented as obsolete at
    least since CVS 1.5.  We still can read repositories created with
    such a CVS, however.
    * rcs.h, rcs.c: Adjust comments regarding DEATH_STATE.
    * subr.c (make_message_rcslegal): Add comment, describing
    allocation of returned value.

Fri Feb  9 09:53:44 MET 1996  Norbert Kiesel  <[e-mail]>

    * sanity.sh: use "${testcvs}" instead of "cvs" in devcom tests

    * hash.c: fix "dereferencing a NULL pointer" bug triggered with
      "cvs watch add"
    (findnode): return NULL if key == NULL
    (hashp): assert (key != NULL)

Fri Feb  9 00:46:47 1996  Jim Kingdon  <[e-mail]>

    * rcs.c (RCS_reparsercsfile): Remove unused variable date.

    * myndbm.c (mydbm_load_file): Fix typo ('015' -> '\015').

Thu Feb  8 13:00:00 1996  Jim Kingdon  <[e-mail]>

    * rcs.c (RCS_parse, RCS_parsercsfile, RCS_reparsercsfile),
    fileattr.c (fileattr_read), myndbm.c (myndbm_open):
    Use FOPEN_BINARY_READ.
    * fileattr.c (fileattr_write), myndbm.c (myndbm_close):
    Use FOPEN_BINARY_WRITE.
    * history.c (history_write, read_hrecs): Specify OPEN_BINARY.
    * rcs.c: Remove calls to abort.
    * myndbm.c (myndbm_load_file): Ignore CRs from ends of lines
    if present.
    * myndbm.c, fileattr.c: While I am at it, change \n to \012
    a few places where LF is intended.
    * history.c (history_write): Use getenv ("HOME"), not getpwnam,
    to find home directory.  If it isn't set, just keep going; don't
    print a message.
    * rcscmds.c, cvs.h (RCS_checkout): New function.
    * update.c, checkin.c, commit.c, diff.c, import.c, no_diff.c,
    patch.c: Call it instead of run_*.
    * patch.c (patch_fileproc): Clean up inconsistent handling of
    noexec flag.
    * rcscmds.c (RCS_*): Pass -x,v/ to RCS commands; elsewhere in
    CVS it is assumed that ,v is a suffix.

Fri Feb  2 14:07:32 1996  J.T. Conklin  <[e-mail]>

    * rcs.h (struct rcsnode): Remove dates field (list of rcsversnodes
     indexed by date).  CVS maintained this list for each RCS file even
    though it was never used.  This resulted in higher then necessary
    memory requirements (and run time too).  Even if revision info was
    needed, CVS' List data structure is inappropriate because can't
    handle duplicate keys.  The above was discovered by tracking down
    a memory leak.
    * rcs.c (RCS_reparsercsfile): Don't build dates list.
    (freercsnode): Don't delete dates list.
    (rcsvers_delproc): Free date field.
    (null_delproc): Removed.

Thu Feb  1 12:28:33 1996  Jim Kingdon  <[e-mail]>

    * remove.c (cvsremove): Don't tell user the name of the program
    which they use to remove files; we don't have any way of knowing
    that, and besides which they might use a GUI or emacs 'dired' anyway.
    * update.c (update_filesdone_proc, update_dirleave_proc): Call
    unlink_file_dir instead of rm -rf.
    * options.h.in: Remove RM; no longer used.

    * sanity.sh: New tests devcom-a* test "cvs watch add",
    "cvs watch remove", and "cvs watchers".

    * sanity.sh: New test 171a0 tests for watch.c bug just fixed by kfogel.

    * Most .c files: Remove rcsids.
    * cvs.h: Remove USE macro.

Thu Feb  1 13:07:15 1996  J.T. Conklin  <[e-mail]>

    * tag.c, rtag.c: Update various comments to reflect function name
     changes.

Thu Feb  1 14:14:31 1996  Karl Fogel  <[e-mail]>

        * recurse.c (do_recursion): comment #endif.

        * edit.c (notify_check): surround with #ifdef CLIENT_SUPPORT; else
        CVS won't compile if CLIENT_SUPPORT is undefined.

        * edit.h (notify_check): surround declaration with #ifdef
        CLIENT_SUPPORT.

        * watch.c (watch): if argc <= 1, then just give usage (previously
        was "argc == -1").

Thu Feb  1 12:28:33 1996  Jim Kingdon  <[e-mail]>

    * README-rm-add: Remove information which is now in cvs.texinfo.

    * sanity.sh: Remove basic0 tests.  Move a few to new tests
    basica-1a* (but there is no need to test that *every* command
    gracefully does nothing on an empty directory; exhaustive testing
    is impractical and the generic recursion processor handles this
    anyway).

    * sanity.sh: New tests 69a* test use of update -p to restore old
    version of dead file.

Wed Jan 31 18:32:34 1996  Jim Kingdon  <[e-mail]>

    * ChangeLog-9395: Remove duplicate entries from 1996 which
    accidentally got into this file.

    * client.c (read_line, read_from_server): Change "premature end of
    file from server" message to "end of file from server (consult
    above messages if any)" because 99% of the time it means rsh has
    printed an error message and exited.

Wed Jan 31 15:09:51 1996  J.T. Conklin  <[e-mail]>

    * edit.c (ncheck_fileproc): Fix memory leak; free line before
    returning.

Tue Jan 30 18:06:12 1996  Jim Kingdon  <[e-mail]>

    * recurse.c (do_recursion): Add comment about the fact that we
    don't have locks in place at certain points.

Tue Jan 30 09:43:34 1996  Vince Demarco  <[e-mail]>

    * edit.c (notify_proc): have notify_proc call expand_path with
    the name of the filter program. The user may have used a
    cvs environmental variable. (Popen will expand it, but it may not
    use the correct value)

Tue Jan 30 09:43:34 1996  Jim Kingdon  <[e-mail]>

    * ChangeLog: take the pre-1996 changes and put them in a new file
    ChangeLog-9395.
    * ChangeLog-9194: Renamed from ChangeLog.fsf.
    * ChangeLog-9194, ChangeLog-9395, ChangeLog: Add additional text
    explaining the difference between all these logs and pointing to
    older logs.
    * Makefile.in (DISTFILES): Add ChangeLog-9194 and ChangeLog-9395;
    remove ChangeLog.fsf.

    * modules.c (do_module): Don't fall through from 'l' to 'o' case
    of option processing switch statement.

Tue Jan 30 06:50:19 1996  J.T. Conklin  <[e-mail]>

    * client.c (send_repository): Fix memory leak; free adm_name
     before returning.
    * diff.c (diff_file_nodiff): Fix memory leak; free xvers before
     returning.
    * rtag.c (rtag_fileproc): Fix memory leak; if branch_mode is set,
     free rev before returning.
    * status.c (status_fileproc, tag_list_proc): Fix memory leak; free
     return value of RCS_whatbranch.
    * tag.c (tag_fileproc): Fix memory leak; free vers before
     returning.
    (val_fileproc): Fix memory leak; free return value of RCS_gettag.
    * watch.c (watch_modify_watchers): Fix memory leak; free mynewattr
    before returning.

Tue Jan 30 09:43:34 1996  Jim Kingdon  <[e-mail]>

    * lock.c (readers_exist): If stat gave an error, print an error
    message saying it was from stat, rather than from "reading
    directory".  Skip the message completely if it was an
    existence_error.

    * sanity.sh (branches): New tests (branches off of branches, etc.).

Tue Jan 30 11:55:34 MET 1996  Norbert Kiesel  <[e-mail]>

    * main.c (main): Add change to run getopt_long twice again.

Mon Jan 29 15:59:31 1996  Jim Kingdon  <[e-mail]>

    gcc -Wall lint:
    * client.c: Include edit.h

Sun Jan 28 09:45:53 1996  Jim Kingdon  <[e-mail]>

    * edit.c, edit.h (mark_up_to_date): New function, to remove file
    in CVS/Base.
    * client.c (update_entries): Call it if file is up to date.
    * checkin.c (Checkin): Call it in non-server (local) case.
    * sanity.sh: New test 182.5, tests for above-fixed bug.

Sun Jan 28 01:07:22 1996  Jim Kingdon  (kingdon@beezley)

    * client.c (change_mode): Separate out CHMOD_BROKEN code to parse
    mode_string, rather than going through a mode_t.  Cleaner than
    the previous CHMOD_BROKEN code (which also had a typo of && not &).

Sat Jan 27 23:29:46 1996  Jim Kingdon  (kingdon@beezley)

    * edit.c (edit_fileproc): Check for EACCESS as well as EEXIST.

Sat Jan 27 16:26:30 1996  Karl Fogel  ([e-mail])

        * client.c (notified_a_file): use rename_file() instead of
        rename() (but temporarily set `noexec' to 0 so it runs
        unconditionally).
        (change_mode): deal with CHMOD_BROKEN.

Fri Jan 26 00:14:00 1996  Karl Fogel  <[e-mail]>

        * server.c: renamed `dirname' to `dir_name', to avoid conflicts
        with system headers.

        * client.c: renamed `dirname' and `last_dirname' to `dir_name' and
        last_dir_name' (see above).  Not strictly necessary, but
        consistency is nice -- as long as you do it all the time.

Thu Jan 25 00:41:59 1996  Karl Fogel  <[e-mail]>

        * options.h.in (AUTH_SERVER_SUPPORT, AUTH_CLIENT_SUPPORT): change
        comment now that no longer under construction.

Wed Jan 24 15:25:22 1996  Jim Kingdon  <[e-mail]>

    * Version 1.7.1.

    * Version 1.7.

Sat Jan 20 00:05:08 1996  Jim Kingdon  <[e-mail]>

    * Version 1.6.87.

Mon Jan 15 18:14:55 1996  Gary Oberbrunner  <[e-mail]>
              and Jim Kingdon  <[e-mail]>

    * tag.c (val_direntproc):  New function to ignore
      nonexistent dirs when recursing to check tag validity.
      (tag_check_valid): Pass it to start_recursion.
    * sanity.sh (death): New tests 65a0-65a6 cause test 74 to test for
    above-fixed bug.

Mon Jan 15 12:55:37 1996  Jim Kingdon  <[e-mail]>

    * main.c: Revert change to run getopt_long twice.  This can go in
    after 1.7.

Mon Jan 15 13:03:28 1996  Norbert Kiesel  <[e-mail]>

    * filesubr.c (deep_remove_dir): added test of EEXIST for nonempty
      directory (Posix states that both ENOTEMPTY (BSD) and EEXIST
      (SYSV) are valid)

    * main.c (main): run getopt_long twice to allow command-line
      suppression of reading the cvsrc file

Fri Jan 12 10:02:43 1996  Jim Kingdon  <[e-mail]>

    * Version 1.6.86.

Thu Jan 11 23:28:05 1996  J.T. Conklin  <[e-mail]>
              and Jim Kingdon  <[e-mail]>

    * fileattr.h (fileattr_startdir): Add comment about REPOS == NULL.
    * fileattr.c (fileattr_read, fileattr_write): Assert that
    fileattr_stored_repos != NULL.
    (fileattr_free): If fileattr_stored_repos is NULL, don't free it.

Thu Jan 11 18:03:21 1996  Karl Fogel  <[e-mail]>

        * scramble.c (descramble): deal with DIAGNOSTIC better.

Thu Jan 11 12:04:42 1996  Norbert Kiesel  <[e-mail]>

    * main.c: remove CVS_NOADMIN.

    * options.h.in: remove CVS_NOADMIN

Thu Jan 11 10:28:44 1996  Karl Fogel  <[e-mail]>

        * scramble.c (descramble): make sure the string returned is safe
        to free().

Wed Jan 10 01:11:23 1996  Jim Kingdon  <[e-mail]>

    * server.c (serve_notify): Cast return value from malloc.

    * edit.c (notify_do): Use struct assignment, not struct
    initialization (which SunOS4 /bin/cc doesn't have).

Tue Jan  9 09:41:29 1996  Jim Kingdon  <[e-mail]>

    * Version 1.6.85.

    We use version numbers instead of patchlevels.  But there was some
    confusing patchlevel stuff lying around.  Nuke it:
    * Makefile.in (HEADERS): Remove patchlevel.h
    * patchlevel.h: Removed.
    * main.c: Don't include patchlevel.h.
    (main): Don't print patch level.

    * server.c (check_repository_password): Check for errors from
    system calls; reindent function.

Tue Jan  9 23:15:30 1996  Karl Fogel  <[e-mail]>

        * expand_path.c: fix comments (explain expand_path()'s behavior
        correctly).

Tue Jan  9 09:41:29 1996  Jim Kingdon  <[e-mail]>

    * edit.c (notify_proc): After copying in string following %s,
    don't clobber it.  Instead set up q to end of string.

    * watch.c (watch_modify_watchers), edit.c (editor_set): Fix sense
    of test in trying to decide whether attributes are changed.

    * cvs.h (CVSROOTADM_USERS): New macro.
    * edit.c (notify_do): Look up notifyee in CVSROOTADM_USERS if it
    exists.

Tue Jan  9 21:39:45 1996  Karl Fogel  <[e-mail]>

        * expand_path.c: don't redundantly #include things that cvs.h
        already #includes (i.e., stdio.h, ctype.h, string[s].h).

Tue Jan  9 09:41:29 1996  Jim Kingdon  <[e-mail]>

    * ignore.c (ign_default): Add *.obj.

    * server.c: Put /* */ around #endif comment.

Mon Jan  8 20:37:17 1996  Karl Fogel  <[e-mail]>

        * client.c (connect_to_pserver): check return value of recv().

Mon Jan  8 11:37:57 1996  Jim Kingdon  <[e-mail]>

    * client.c (connect_to_pserver): Check for error from connect;
    reindent function.

    * sanity.sh (4.75): Use dotest, so we get a PASS if test passes.

    * sanity.sh (dotest): New argument OUTPUT2.
    (188a): Use it instead of \|.

    * sanity.sh (import): Avoid using string $ followed by Id followed
    by $ in sanity.sh source, in case sanity.sh itself is under CVS.
    I hate keyword expansion.

    * sanity.sh: If expr cannot handle multiline expressions, fail and
    tell the user to get one which can.

    * release.c (release_delete): Remove unused variable retcode.

Fri Jan  5 13:30:00 1996  Jim Kingdon   <[e-mail]>

    * release.c (release_delete): Call unlink_file_dir rather
    than "rm -rf".

Thu Jan  4 09:58:30 1996  Jim Kingdon  <[e-mail]>

    * commit.c (find_fileproc): Print "nothing known about foo" and
    return 1 if the file doesn't exist and isn't in CVS/Entries.
    (commit): If the recursion over find_fileproc returns an error,
    print "correct above errors first!" just like local CVS.
    * sanity.sh (basica): Test for above-fixed bug.

    * release.c (release): If we are the client, only unedit if the
    server supports it.

    * sanity.sh: Remove STARTANCHOR stuff; expr patterns are
    automatically anchored to the start.  ENDANCHOR remains.

    * commit.c (commit): Don't start the server until we have
    determined that there is something to commit.

Thu Jan  4 09:48:33 1996  Ben Laurie  <[e-mail]>
              and Jim Kingdon  <[e-mail]>

    * client.c (start_server): dup the file descriptor before
    fdopening it.

Wed Jan  3 18:25:25 1996  Jim Kingdon  <[e-mail]>

    * sanity.sh: Remove tests 5, 5.5, and 5.75.  All that stuff is
    tested elsewhere.

    * ignore.c (ign_default): Change CVS* to CVS CVS.adm.  CVS* is too
    broad, especially in a case-insensitive filesystem.

    * Makefile.in (cvsbug): version.c is in srcdir.

Wed Jan  3 17:30:45 1996  Phi-Long Tran  <[e-mail]>

    * modules.c (do_module): Honor error_use_protocol in printing trace.
    * server.c (server_register): Move check for options NULL to above
    printing of the trace.

Wed Jan  3 01:19:53 1996  Mark Immel <[e-mail]>
              and Jim Kingdon  <[e-mail]>

    * update.c (checkout_file): Do not resurrect file on join if it
    doesn't contain the revisions we are joining.  Probably not a
    perfect test, but should be an improvement.
    * sanity.sh (death): New death-file4-* tests, for bug fixed above.

Wed Jan  3 01:19:53 1996  Jim Kingdon  <[e-mail]>

    * add.c, admin.c, checkout.c, client.c, commit.c, diff.c, edit.c,
    history.c, import.c, log.c, patch.c, release.c, remove.c, rtag.c,
    status.c, tag.c, update.c, watch.c: In calling send_to_server,
    pass \012 not \n.  On the Mac \n is CR, not LF, and we want to
    send LF.  I didn't try to deal with whether files in CVSADM should
    contain CR or LF--in fact there is some code in client.c which
    reads \n from CVSADM files and passes it to send_to_server; it
    needs to be cleaned up one way or the other.

    * entries.c (Entries_Open): Don't try to close fpin twice.

    * client.c (update_entries): Fix typo ("strlen (filename + 10)"
    -> "strlen (filename) + 10").

    * commit.c (checkaddfile): Remove arbitrary limit.

Tue Jan  2 11:25:22 1996  Jim Kingdon  <[e-mail]>

    * commit.c (commit): Only pass files which were modified, added,
    or removed to send_file_names.  This has as a side effect a
    semantic change--the up-to-date check is now skipped for other
    files--but probably a good one, or at least not a bad one.
    * sanity.sh (basica): New test; tests for bug fixed above.
    * sanity.sh (187a3): Adjust for new 'cvs commit' output.  Set up
    DOTSTAR to match arbitrary text (another GNU expr bug/misfeature,
    sigh).

    * sanity.sh: Test that the commit in test 43 actually worked.
    Merge tests basic2 and basic3 and make them independent of basic1.
    (pass,fail): Don't insert spurious space.
    (45.5): Fix typo in directory name.

Tue Jan  2 13:00:00 1996  Jim Kingdon  <[e-mail]>

    Visual C++ lint:
    * myndbm.c: Prototype write_item.

Tue Jan  2 11:25:22 1996  Jim Kingdon  <[e-mail]>

    gcc -Wall lint:
    * client.c (client_expand_modules): Pass error message not "" to error.
    * client.c (supported_request), server.c (supported_response):
    Return a value (gcc -Wall can't know that error doesn't return).
    * commit.c (copy_ulist): Return a value.
    * history.c (fill_hrec): Don't make assumptions about whether
    time_t is "int" or "long" or what.
    * cvs.h: Declare link_file.
    * server.c: Include fileattr.h.
    * server.c (server_notify): Remove unused variable val.
    * tag.c (val_fileproc): Remove unused variable foundtag.

Mon Jan  1 09:49:16 1996  Jim Kingdon  <[e-mail]>

    * Version 1.6.5.

    * Version 1.6.4.

    * filesubr.c (link_file): Add comment about link vs. copy semantics.

    * cvs.h (struct vers_ts): Fix comments.
    * commit.c (commit): Before we ask for a log message, figure out
    what is modified and what is not and pass the information to
    do_editor.
    (copy_ulist,find_fileproc): New helper functions for above code.

    * client.c (read_line): When writing to from_server_logfile, write
    the \n too.

    * client.c (send_files): No longer call send_file_names.
    * client.h: Update comment.
    * add.c, admin.c, commit.c, diff.c, edit.c, log.c, remove.c,
    status.c, tag.c, update.c, watch.c: Call send_file_names before
    send_files.
    * client.c: New variables module_argc, module_argv.
    (client_expand_modules): Set them, to arguments.
    (client_send_expansions): Use them instead of modules_vector to
    send arguments.
    * sanity.sh (modules): Add test of modules -d flag.


For older changes see ChangeLog-9395.