Cream of the Crop 12/Cream of the Crop 12 (Part II)/Cream of the Crop 12 (Part II).iso/OS2/GNUSED.ZIP/sed/ChangeLog

Text File | 1995-12-31 | 14.1 KB | 443 lines

------ sed 3.00 ------

Sat Dec 30 20:16:59 1995  Tom Lord  <lord@beehive>

    * sed.c: Use posix entry points to regexp functions.
    Fix enough bugs to pass the test-suite.

....... Jason Molenda  <[e-mail]>

    * testsuite/: trippy test suite.


------ sed 2.05 ------

Wed May 11 07:46:24 1994  Chip Salzenberg  ([e-mail])

    * sed.c (compile_address): Recognize numeric addresses.
    Fixes typo made during installation of "~" feature.

------ sed 2.04 ------

Sat Apr 30 17:17:38 1994  Tom Lord  ([e-mail])
        * sed.c: applied a patch from
       From: [e-mail] (Dietrich Kappe)

       Dietrich writes:

       As my contribution to the creeping feature creature in sed,
       here is a new type of address. The address has form n~m,
       which means "the line number is equal to n modulo m." The
       modifications to sed are trivial, and the general
       usefulness of this address should be obvious. If m is 0 or
       missing, 1 is used in its place (could be a bug or a
       feature :-).

Sat Apr 30 17:17:38 1994  Tom Lord  ([e-mail])

    * rx.c (solve_destination): protect `solution' more carefully.
    This is a cleanup of a patch from Kevin Buettner
       ([e-mail]).

Sat Apr 30 17:17:38 1994  Tom Lord  ([e-mail])

    * rx.c: make translation tables unsigned chars

    * sed.c (main): Compile accumulated -e commands as
    soon as a -f command comes along.  This ensures that
    the commands are executed in the right order.

Mon Oct 25 14:41:47 1993  Tom Lord  ([e-mail])

    * sed.c (execute_program): 'w' flushes the buffer after it
    writes -- diagnosed by [e-mail].  'r' and 'w' to
    the same file is now supported -- hopefully even in a way that
    satisfies Posix (it now behaves differently from some
    /bin/sed's and the spec is hard to read so i'm not sure).

    Also, 'r' of a non-existent file is now permitted.

Mon Oct 11 21:06:10 1993  Tom Lord  ([e-mail])

    * sed.c (execute_program): remember that 'b' and 't' are more
    like longjmp than goto.  Patch from [e-mail] (Tom
    R.Hageman)

    * rx.c: patch from From: fin![e-mail] (Chip
    Salzenberg) to get rid of compiler warnings.


------ sed 2.03 ------

Sat Aug  7 01:04:59 1993  Tom Lord  ([e-mail])

    * sed.c (compile_regex): report error messages for bogus
    regexps.

    SEE ALSO:  ChangeLog.rx


------ no version information ------

Wed Jul 21 00:28:03 1993  Tom Lord  ([e-mail])

    * alloca.c: upgraded to a more recent version

    * rx.c (re_search_2): prefer matches with longer
    subexpressions to those with shorter ones, giving precedence
    to low numbered subexpressions.

    * rx.c (re_compile): don't free `params' if its null.

Fri Jul 16 01:12:08 1993  Tom Lord  ([e-mail])

    * rx.[ch], sed.c: rx replaces regex.



Thu May 27 11:13:03 1993  Tom Lord  ([e-mail])

    * sed.c (execute_program, match_addr): caught more cases
    that need to be sensitive to a missing \n at EOF.

Fri May 21 00:39:22 1993  Tom Lord  ([e-mail])

    * sed.c (execute_program): apply gaumondp's patch
      to fix '\xabcxs/foo/bar/'.

    * sed.c (execute_program):
      If a second address is a regexp, never match it on the
      same line as the first address.

    * sed.c (compile_regexp):
      Numeric ranges  x,y s.t. y < x are now treated as x,x.
      There was a bug in that they were being handled like x,x+1.

    * sed.c (execute_program, read_pattern_space,
      append_pattern_space) don't add newlines to lines
      that don't have them.

Wed May 19 13:34:45 1993  Tom Lord  ([e-mail])

    * sed.c (compile_program): grok \\n in comments.

Mon May 17 16:34:50 1993  Tom Lord  ([e-mail])

    * alloca.c: new (standard) file

    * configure.in: AC_CONSTified

    * sed.c (compile_program): properly diagnose the error of
    a missing command (e.g. sed /x/). (thanks gaumondp)

    * sed.c (compile_regexp): handle character classes correctly.
    Thanks [e-mail]
    and  [e-mail].

Thu May  6 12:37:18 1993  Tom Lord  ([e-mail])

    * sed.c (compile_filename, execute_program): don't use
    `access' or `/dev/null'.

    * sed.c (execute_program): 'N' at EOF should delete the pat buf.

    * sed.c (compile_filename): truncate, don't append files
    being openned for `w' or `s///w'

    * sed.c (execute_program): -n switch shouldn't effect `i' or `c'.

    * sed.c (compile_program): don't compile unescaped newlines
    into the substitution string of an `s' command (they are an error).

    * sed.c (compile_regex): correctly skip over character
    sets that contain `]'.

    * sed.c (execute_program): patch from gaumondp
    Correctly handle empty-string matches in the case of an `s'
    command with a repeat count.

    * sed.c (compile_program): patch from [e-mail].
    Don't consume characters after the label of a `b', `t' or `:' command.

    * sed.c (compile_program): unmatched open braces are an error.

    * sed.c (compile_file): when consuming an initial comment,
    count lines correctly.

Wed Nov 18 02:10:58 1992  Tom Lord  ([e-mail])

    * sed.c (execute_program): Made s///p print even if -n was
    specified.

    * sed.c (compile_string): Changed the type of this function to
    fix a compile warning.

Wed Nov  4 17:15:34 1992  Tom Lord  ([e-mail])

    * sed.c (main): Initialize the hold area to contain "\n"
    instead of "".  In execute_program, all lines are expected
    to be newline terminated.  Also, if H is the first command
    in the script, the result is a pattern buffer that begins
    with a blank line.  Thanks to [e-mail]
    (Francois Pinard) for pointing out this and many other bugs.

    * sed.c (execute_program): Fixed a case of `D' command.
      Thanks Chris Weber <[e-mail]>

    * sed.c: added new tests of no_default_output to make -n work.
      Thanks Andrew Herbert <[e-mail]>

    * sed.c, configure.in,Makefile.in: autoconfed bcopy and const.
      Thanks "J.T. Conklin" <[e-mail]>

    * sed.c: made prog_cur, prog_start, and prog_end unsigned so
    that users could write  `sed -e s/ /foo/g'.

Tue Oct 13 00:04:05 1992  Tom Lord  ([e-mail])

    * sed.c (execute_program): fixed the cycling behavior of 'D'

    * sed.c: integrated patch that closes files

    * sed.c: changed regexp syntax

Fri May 22 15:11:12 1992  Tom Lord  (lord at moriarty.bh.andrew.cmu.edu)

    * regex.c:  this is not my change, but a pointer to the fact
    that karl@gnu fixed some regexp bugs that were plaguing sed.

Thu Apr 30 13:02:21 1992  Tom Lord  (lord at unix3.andrew.cmu.edu)

    * sed.c (compile_program, execute_program)
    subprograms are now compiled with an explicit continuation ;)
    return_v and return_i in struct vector.  execute_program
    no longer recurses to execute subprograms (case '{') and now
    understands a return instruction (case '{').

Tue Apr 28 17:13:04 1992  Tom Lord  (lord at unix7.andrew.cmu.edu)

    * sed.c (compile_address) added \?regexp? syntax for addresses.

    * sed.c (main) added {} intervals to the obscure regexp
      syntax.

    * sed.c (compile_program)  after calling compile_address,
      normalize numeric addresses (make a2.addr_number > a1.addr_number).
      This is necessary because line numbers must match exactly,
      but sed does not try to match a2 until after a1 has matched,
      yet a1,a2 where a2 <= a1 is defined to be equivelent to
      a1,a1+1

Sat Feb 29 10:55:54 1992  David J. MacKenzie  (djm@nutrimat)

    * sed.c (usage): Document long options as starting with `--'.

Mon Dec  9 23:56:40 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)

    * sed.c: Include sys/types.h, for new regex.h.

Tue Nov  5 02:16:01 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)

    * utils.c: Change NO_VFPRINTF to VPRINTF_MISSING, for
    compatibility with autoconf.

Mon Sep  2 22:02:40 1991  David J. MacKenzie  (djm at apple-gunkies)

    * sed.c (compile_regex): Treat \ as a normal character when in
    a char class.

Thu Aug  8 00:15:33 1991  David J. MacKenzie  (djm at bleen)

    * Version 1.08.

    * sed.c (compile_filename): If reading a file fails, read
    /dev/null instead.  It's what Unix and POSIX do, effectively.

    * sed.c (compile_regex): The 'slash' character doesn't
    terminate the regex if it's in a character class.

    * sed.c (main): If given no args, or bad option, print usage
    message.
    (usage): New function.

    * sed.c (execute_program): Amount written for 'P' command was
    wrong.  From [e-mail] (Stephen Davis).

Wed Aug  7 16:51:14 1991  David J. MacKenzie  (djm at apple-gunkies)

    * sed.c (append_pattern_space): Check for buffer full before
    instead of after writing to buffer.  Don't need to test for
    EOF initially anymore, due to the next change.
    (execute_program): For 'n' and 'N' commands, if eof is reached
    in input, quit the script like Unix sed does.
    Fix memory allocation problems for 'a' and 'r' commands.
    (compile_program): Fix off by one error in processing comments.
    All of the above are from Tapani Tarvainen, [e-mail].

    * sed.c (setup_jump): Use isblank instead of testing for ' '
    or '\t', for POSIX locales.

    * utils.c (ck_strdup): Renamed from strdup.
    * sed.c: Change callers.

    * sed.c, utils.c: Clean up declarations and includes to get
    rid of compiler warnings.

    * sed.c (main): Add long-named options.  Don't complain if -n
    is given twice.

Fri Aug  2 12:33:16 1991  David J. MacKenzie  (djm at apple-gunkies)

    * configure: Support +srcdir arg.  Create config.status and
    remove it and Makefile if interrupted while creating them.
    * Makefile.in: Change DESTDIR to prefix.

Mon Jul 15 13:07:39 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)

    * sed.c (main): Add -V option to print version number.
    (USAGE): Mention -V.

Mon Jul  8 01:42:22 1991  David J. MacKenzie  (djm at geech.gnu.ai.mit.edu)

    * sed.c: Define bcopy in terms of memcpy if STDC_HEADERS as
    well as if USG.
    (compile_filename): Don't glob filename (for 'r' and 'w'
    commands).  Unix sed doesn't do it and it's not very useful,
    since it can only match 0 or 1 files.
    (execute_program): Change '\a' to 007 since some compilers
    don't recognize \a.
    * utils.c: New file; code moved from sed.c.
    * Replace Makefile with Makefile.in and configure.
    Update README.

Tue Mar 26 13:00:48 EST 1991    Jay Fenlason ([e-mail])

    * sed.c (match_address)  Added a trivial cast for portability.

Mon Feb 25 13:23:29 EST 1991    Jay Fenlason ([e-mail])

    * sed.c  Changed 's' command to work with latest version of regex()
    routines, which mysteriously changed somewhere in there. . .
    A one-line patch from David Eckelkamp ([e-mail]).

    Initialize the fastmap in the hopes that it'll make sed faster.

Thu Feb 21 13:42:27 EST 1991    Jay Fenlason ([e-mail])

    * sed.c Change panic to compile with other __STDC__ compilers.

Wed Jan 30 10:46:38 EST 1991    Jay Fenlason ([e-mail])

    * sed.c  Changed version number.  Made new release.

Tue Nov 27 15:34:51 EST 1990    Jay Fenlason ([e-mail])

    * sed.c (setup_jump)  Don't blow chunks if there isn't a label
    after a b or t command.

        (main) Don't panic if it a branch command doesn't have
    a label to branch to.

        (main)  Collect all the -e arguments together and parse them
    all at once.  This way, -e { -e mumble -e } will work.

    All these small patches from David Schmidt ([e-mail])

Tue Sep 11 12:51:37 EDT 1990    Jay Fenlason ([e-mail])

    * sed.c Changed some function forward declarations to use VOID *
    instead of char *

Mon Jul 16 11:12:54 EDT 1990 Jay Fenlason ([e-mail])

    * sed.c (ck_malloc)  Use malloc(1) instead of malloc(0) if given
    a request for zero bytes.

Tue Jun  5 02:05:37 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)

    * sed.c: Remove excess newlines from calls to panic.
    Reformat some comments to fit in 79 columns.
    Base whether to use void * on __STDC__, not __GNU__.
    (main): Add missing arg when printing usage message.
    Print usage if given invalid arg.
    (panic) [__STDC__]: Add missing ", ...".
    (compile_filename): Print correct error message if glob_filename
    returns NULL.

Thu Apr  5 21:41:12 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)

    * sed.c (execute_program, case 'r'): When need to realloc append.text,
    multiply append.alloc by 2 instead of adding
    cur_cmd->x.cmd_txt.text_len.

Tue Mar  6 15:55:35 EST 1990 Jay Fenlason ([e-mail])

    * sed.c (compile_regex)  Allocate 10 bytes extra space needed by
    re_compile_pattern.

Sun Feb 25 16:32:10 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)

    * sed.c (execute_program, case 'l'): Print \00 instead of \0.
    Print backslash as \\ not \.
    Print \xx instead of /xx.

Thu Feb  1 14:02:28 EST 1990        hack@wookumz

    * sed.c (memchr)  Use () inside inner loop so it will work correctly.
    A two character patch from Robert A Bruce ([e-mail])

Wed Sep 27 18:47:39 EDT 1989        [e-mail]

    * sed.c (compile_regex)  New function.  When compiling regex,
    turn ^ into \` and $ into \' so that they won't match on embedded
    newlines.  UN*X    pattern matching is a crock.
    (compile_program, compile_address) call compile_regex.

Mon Sep 18 10:15:32 EDT 1989        [e-mail]

    * sed.c (compile_program):  define translate as unsigned char * so
    that y command will work on non-ascii characters.

    Changed version number to 1.06.

Thu Sep 14 15:57:08 EDT 1989        [e-mail]

    * sed.c  (compile_program)  Let programs use ; to terminate } as
    well as newline.

    (read_file) Print an error msg to stderr if it can't open an
     input file.

Thu Mar 23 18:04:46 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)

    * Makefile, sed.c: Added new copyright notice.

    * Makefile: Make distributions which follow the symlinks.

[e-mail]

    1.05    Fixed error in 'r' (now does things in the right order)

    1.04    Fixed s/re/rep/[number]

    1.03    Fixes from Mike Haertel for regexps that match the
        empty string, and for Ritchie stdio (non-sticky EOF)

    1.02    Fixed 't', 'b', ':' to trim leading spaces and tabs
        Fixed \\ in replacement of 's' command
        Added comments

    1.01    Added s/re/rep/[digits]
        added #n as first line of script
        added filename globbing
        added 'l' command
        All in the name of POSIX

    1.00    Began (thinking about) distributing this file

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