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1994-06-13
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Mon Jun 28 18:34:41 1993 Per Bothner (bothner@rtl.cygnus.com)
* regex.cc (STORE_NUMBER): Add cast to avoid g++ warning.
* Fix16.h (Fix32_m_max): Add cast to avoid g++ warning.
Tue Jun 22 14:08:23 1993 Per Bothner (bothner@deneb.cygnus.com)
* Integer.h: Remove Integer::operator long and
Integer::operator double. They cuase ambiguities, and this
seems the cleanest fix, though it does break compatibility.
* regex.h, regex.cc: Remove defs of re_comp and re_exec.
Fri Jun 4 18:06:54 1993 Per Bothner (bothner@cygnus.com)
* Integer.cc (setbit): Do Iresize also when x.rep initially NULL.
Fixes bug reported by Marco Franzen <cp44@ips.cs.tu-bs.de>.
* Integer.cc (clearbit): No need to resize to clear bits!
Tue Jun 1 16:06:23 1993 Per Bothner (bothner@rtl.cygnus.com)
* BitSet.h, Complex.h, SmplHist.h: #include <iostream.h>,
not obsolete <stream.h>.
* Fix.h (Fix::Fix(double&), Fix::operator=): Take double, not double&.
* Fix.h, Fix.cc, Fix16.h, Fix16.cc, Fix24.h, Fix24.cc:
Make operands be const, where appropriate. (Incoplete.)
* Fix.cc (mantissa, multiply), String.cc (SubString::OK):
Minor changes to avoid ambiguity complaints from cfront.
* Fix.cc, Complex.cc, Rational.cc, String.cc, Integer.cc:
Avoid non-standard iostream operations (ios::set, _fail).
* Rational.cc (pow): Use Integer::as_long().
* Rational.cc (ceil, floor, round): Use prefix ++ and --
instead of (the missing) postfix versions.
* Rational.h (Rational::Rational): Add some more overloaded
versions, to avoid cfront ambiguity complaints.
* Integer.h (Integer::opertor long, Integer::operator double):
Disable these, unless using g++. These cause lots of
ambiguities, which g++ tolerates, but shouldn't.
* Integer.h (Integer::as_long, Integer::as_double):
Substitues for above conversions.
* gen/MPlex.ccP, gen/RPlex.ccP: ANSIfy bzero->memset, bcopy->memcpy.
* GetOpt.cc, regex.cc: #ifdef sparc, add declaration
__builtin_alloca; needed when compiling on Solaris2 with cfront.
* regex.cc (re_match_2): Add extra cast, to make cfront happy.
* Makefile.in (add-to-targetlib): New rule.
Fri May 28 14:25:47 1993 Per Bothner (bothner@rtl.cygnus.com)
* BitSet.h (BitSetBit::operator==, BitSetBit::operator!=),
BitString.h (BitStrBit::operator==, BitStrBit::operator!=):
Remove redundant operators.
* builtin.h (chr, str): Moved to ../iostream/stream.h.
* CursesW.cc (CursesWindow::printw, CursesWindow::mvprintw):
Assume existence of vsprintf. (Will be provided by
libiberty, at worst.)
* CursesW.cc (CursesWindow::scanw, CursesWindow::mvscanw):
Re-do logic for missing vsscanf: Provide an implementation,
unless we're using GNU iostreams.
Wed May 26 15:09:49 1993 Per Bothner (bothner@cygnus.com)
* CursesW.h: Also "convert" wstandend, wstandout, and wattrset
from macros to inlines. Needed for Coherent 4.0.
Patch from Jim West <jwest@jwest.ecen.okstate.edu>.
Thu May 6 15:52:40 1993 Per Bothner (bothner@cygnus.com)
* Rational.cc (Rational::fits_in_float, Rational::fits_in_double):
Add explicit double->Rational conversion; else cfront complains.
* SLList.h (SLNode::SLNode), DLList.h (DLNode::DLNode):
Don't use mem-initializers for members of a base class.
* DLList.h (DLList::remove_front, DLList::remove_rear), SLList.h
(SLList::remove_front): Use base class qualifiers to avoid ambiguity.
* gen/AVLMap.ccP, gen/AVLSet.ccP, gen/RAVLMap.ccP: Cfront
complains about jumps past initializer (in switch statement).
Fix by adding block around such statements.
Fri Apr 30 15:03:12 1993 Per Bothner (bothner@cygnus.com)
* BitSet.cc (BitSet::printon): Fix name clash (rename s -> os).
* dtoa.cc (dtoa): #ifdef out unless __GNUC__, since cfront
can't compile it (variable-sized array), and it's obsolete anyway.
* configure.in: Set TOUCH_ON_COMPILE to cause stamp file to
be touched on every compile.
Mon Apr 19 00:48:10 1993 Per Bothner (bothner@cygnus.com)
* gen/Plex.ccP (Plex::del_chunk): Delete unused local variable.
* Makefile.in, configure.in: Re-vamped configure scheme.
* CursesW.h: #undef lines to avoid clash on SCO.
Fri Apr 16 15:25:39 1993 Per Bothner (bothner@cygnus.com)
* BitSet.{h,cc}, BitString.{h,cc}: Rename BitSet::previous()
and BitString::pvreious() to prev() for the sake of consistency
with other libg++ classes. Keep previous() as a synonym
for compatibility.
Fri Mar 5 17:25:59 1993 Per Bothner (bothner@rtl.cygnus.com)
* Integer.cc (Icopy_zero): Make sure we don't trash
a STATIC_IntRep object.
* Integer.cc: #include <math.h> after <limits.h> and <float.h>
to avoid some conflict I don't remember.
Tue Jan 5 20:52:29 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
* Rational.cc (floor, ceil, round): Use prefix ++ and --, not
postfix, since the Integer class only has prefix defined.
Tue Dec 29 13:15:59 1992 Ian Lance Taylor (ian@cygnus.com)
* builtin.h: Check _G_MATH_H_INLINES rather than __hpux.
* CursesW.h: Undef "lines" to avoid problems on SCO 3.2v4.
Mon Dec 21 18:57:41 1992 Per Bothner (bothner@rtl.cygnus.com)
* SLList.h: Fix typo.
* osfcn.h: Don't include non-Posix <sys/time.h>.
* Integer.h, String.h: #include <iostream.h>, not old <stream.h>.
* Integer.cc, String.cc: Update _fail->ios::failbit,
_eof->ios::eofbit.
* CursesW.h: #include <_G_config.h> before testing _H_HAVE_CURSES.
* gen/{XPBag,OXPBag}.h: Add #undef remove, to avoid conflicts
with systems where stdio.h defines remove as a macro.
Wed Dec 9 14:36:37 1992 Per Bothner (bothner@cygnus.com)
* gen/Bag.hP, gen/List.hP: #undef remove, in case some
version of stdio.h defines remove as a macro.
* gen/MPlex.ccP, gen/RPlex.ccP: Use ANSI memset/memcpy
instead of bzero/bcopy.
Thu Dec 3 15:37:17 1992 Per Bothner (bothner@cygnus.com)
* BitSet.cc (operator ==): Fixed version from
karplus@cse.ucsc.edu (Kevin Karplus).
* Integer.cc (compare, operator>>): Two small patches from
Doug Lea.
* regex.cc, BitString.cc, Fix.cc, Obstack.cc, GetOpt.cc:
Replace bcopy/bzero/cmp by ANSI functions memcpy/memset/memcmp.
* gen/List.ccP: Use <T>EQ macro instead of ==, as appropriate.
* SLList.h, DLList.h: Fix destructors so that clear() is
called directly in the SLList<T>/DLList<T> destructor, not
in the BaseSLList/BaseDLList destructor, since the vtable
pointer gets reset by the time the latter is called.
Thu Nov 19 17:54:43 1992 Per Bothner (bothner@cygnus.com)
* BitString.cc, BitSet.cc: Use ANSI byte-string functions
instead of BSD ones: bcmp->memcmp, bzero->memset, bcopy->memcpy.
Tue Nov 17 21:50:09 1992 Per Bothner (bothner@rtl.cygnus.com)
* Complex.cc: Use standard fabs() in preference to inline
overloaded function abs() defined in builtin.h.
* DLList.h, SLList.h: Make destructors virtual, to shut up
a warning.
Thu Oct 29 16:06:38 1992 Per Bothner (bothner@rtl.cygnus.com)
* GetOpt.h (GetOpt): Make GetOpt::ordering be a regular field,
not a static member. (No reason it should be static.)
* GetOpt.cc: Remove no-longer-needed dedinition of
GetOpt::ordering (- which had visibility problems).
Tue Oct 27 14:50:52 1992 Per Bothner (bothner@rtl.cygnus.com)
* Integer.cc, Sample.cc, SmplStat.cc, SmplHist.cc: Replace
non-ANSI HUGE by standard HUGE_VAL or DBL_MAX as appropriate.
Wed Oct 21 15:22:32 1992 Per Bothner (bothner@cygnus.com)
* BitSet.cc (BitSetalloc, BitSetresize): Merged in a bug fix
from Kevin Karplus <karplus@cse.ucsc.edu>.
* BitSet.ccANSI-fy: bcopy -> memcpy, bzero -> memset.
* Integer.h: Un-optimize non-working operator %=.
Fri Oct 16 15:35:51 1992 Per Bothner (bothner@rtl.cygnus.com)
* Obstack.h: ANSI-fy: bcopy -> memcpy.
* builtin.h: Supposedly, HPUX defines __hpux, not hpux.
Fri Sep 25 11:13:53 1992 Per Bothner (bothner@rtl.cygnus.com)
* Obstack.cc (Obstack::_free): Use delete [], not plain delete.
* {SLList,DLList}.{h,cc}: New template-based versions derived
from gen/{SLList,DLList}.{h,cc}P.
* Makefile.in: Make {SLList,DLList}.o.
Thu Sep 10 22:48:49 1992 Ian Lance Taylor (ian@cygnus.com)
* CursesW.h, CursesW.cc: don't do anything if the new
configuration flag _G_HAVE_CURSES is zero.
Mon Aug 31 22:52:17 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
* BitString.h (BitPattern::BitPatterntoa): Fix comments around
default parameters.
Mon Aug 31 15:44:07 1992 Per Bothner (bothner@rtl.cygnus.com)
* gen/Vec.ccP (<T>Vec::index): Use EQ instead of ==.
* BitString.h (BitPatterntoa friend of BitPattern):
Comment out default parameters to avoid duplication (that
cfront -and ANSI- frown on).
* String.h (SubString::contains) Fix parameter list
passed to String::search.
* generic.h: Comment out genericerror() declaration, since
we don't support it.
Mon Aug 10 15:05:42 1992 Per Bothner (bothner@cygnus.com)
* gen/defs.hP: New macro HASHTABLE_TOO_CROWDED to decide
when to rehash a hash table (specifically, when 7/8 full).
* gen/{VHSet.ccP,VHBag.ccP,vHMap.ccP}: Use HASHTABLE_TOO_CROWDED
to control when hash table needs to grow.
* GetOpt.cc (GetOpt::operator()): Replace index() -> strchr().
* Integer.{h,cc}: Add Integer::Integer(unsigned long)
constructor in addition to Integer::Integer(long).
* Rational.h: Add Rational constructors taking (unsigned long).
* Makefile.in (XTRAFLAGS): Fix.
Mon Jul 13 06:52:57 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
* Regex.cc (Regex::Regex): Cast malloc calls, since G++ no longer
freely converts void* to char* (in accordance with dpANSI spec).
Fri Jun 26 11:23:32 1992 Per Bothner (bothner@rtl.cygnus.com)
* BitString.cc: Replace bcopy->memmove;
add const to cast; remove two unused variables.
* CursesW.h, builtin.h: Kludges for hpux.
* Integer.cc: Replace MAXLONG/MINLONG by ANSI standard
LONG_MAX/LONG_MIN.
* Integer.h, Integer.cc, builtin.h: Protect setbit function
name from macro-expansion (on systems that define setbit as
a macro is sys/param.h) by putting parentheses around it.
* Obstack.h, regex.cc: Use proper const-ness in casts,
* std.h: #include <_G_config.h>, since it may not be
included otherwise if we're not using ../g++-include.
Sat Jun 13 20:05:24 1992 Per Bothner (bothner@rtl.cygnus.com)
* gen/List.ccP: Remove redundant 'inline'.
* gen/{SLList,DLList}.{hP,ccP}: Make 'copy-ee' arg of copy
constructors and 2nd arg of operator= be const.
* CursesW.h: Make more robust wrt const vs. non-const
formal parameters to support SVR4.
* EH.cc, EH2.c: Removed (since currently not used).
* GetOpt.cc: alloca() kludges.
* {BitSet,BitString}.{cc,h}, Integer.cc, String.cc: Remove
dependence on non-standard <values.h> in favor of standard
CHAR_BIT from <limits.h>
* Makefile.in: Fix *clean stuff.
* math-68881.h: Updated versions form gcc2.
* timer.cc: #include <sys/param.h> before <sys/times.h>.
Use !_G_HAVE_SYS_RESOURCE, not !defined(_G_HAVE_SYS_RESOURCE).
Mon Jun 15 19:57:45 1992 Mike Stump (mrs at cygnus.com)
* regex.cc (re_compile_pattern): Add const to p, p1, pend and p1.
Wed Jun 3 16:49:51 1992 Per Bothner (bothner@rtl.cygnus.com)
* Fix.cc (Fix::printon): Fix fmtflags -> ios::fmtflags.
* Makefile.in: Hook (for Linux) for not putting regex.o into lib.
* Regex.cc (Regex::Regex): Replace cast.
* regex.h (RE_DUP_MAX): Gross hack for AIX.
* regex.h, regex.cc, Regex.c: Change 2nd arg of
re_compile_pattern from (char*) to (const char*).
* timer.cc: Use explicit USE_TIMES to control use of
times() instead of getrusage(). Supposedly, some systems
have <sys/resource.h>, but not getrusage().
Fri May 29 11:51:44 1992 Per Bothner (bothner@rtl.cygnus.com)
* Fix.cc (Fix::printon):: Re-write to use operator<< instead
of the non-standard ostream::form.
* builtin.h: Removed redundant declarations of min() and max()
(available in minmax.h).
* malloc.c, regex.cc: Replace #ifdef USG by #ifdef _G_SYSV.
* math-68881.h: Update from gcc (should be removed!),
* minmax.h: Removed redundant 'signed' qualifiers.
Add (char) versiosn of min and max, and made the (signed
char) version conditional #ifndef _G_BROKEN_SIGNED_CHAR.
* regex.cc: Better definitions of SIGN_EXTEND_CHAR.
* new.cc: Change //-comment to /*comment*/ for old cpp-s.
* Binomial.h, DiscUnif.h, Erlang.h, Geom.h, HypGeom.h, LogNorm.h,
NegExp.h, Normal.h, Poisson.h, Uniform.h, Weibull.h,
gen/{AVLMap.hP,AVec.hP,RAVLMap.hP,SplayMap.hP}: Replace
anachronistic base constructor syntax :(args) with :Base(args).
* gen/stdlib.h (_do_treeify): #include <stdlib.h> (for abort()).
* gen/{CHNode,SplayNode,Vec}.hP: Include <T>.defs.h.
* gen/{FPlex,RPlex,XPlex}.{h,cc}P: Remove redundant (and
conflicting - according to cfront) append and prepend methods.
* gen/SkipBag.ccP (SKipBag::seek): Add cast (for cfront's sake).
* gen/SkipMap.hP: Fixed visibilty bug.
* gen/Vec.ccP (operator==): Use EQ macro, instead of !=.
Thu May 14 00:07:29 1992 Per Bothner (bothner@rtl.cygnus.com)
* String.cc (operator>> and readline): Clean up setting
of ios::flags().
* osfcn.h: Only #include sys/socket.h and sys/resource.h
if these are available (according to _G_config.h).
* timer.cc: If HZ is undefined, define it as CLK_TCK (Posix, sort of).
* gen/Lisp.hP: #include "<T>.defs.h", as done elsewhere.
Sat May 9 12:34:09 1992 Per Bothner (bothner@rtl.cygnus.com)
* std.h: Add strcasecmp().
Wed May 6 01:33:05 1992 Per Bothner (bothner@rtl.cygnus.com)
* gen/SLList.{hP,ccP}: Make argument of copy constructor
be const.
* CursesW.h: Add more kludges to convert macros into inline
functions. This is so we can use /usr/include/curses.h.
* CursesW.h: Replace uses of old cbool typedef by int.
* bool.h: Add a comment deprecating its use.
Tue May 5 15:19:24 1992 Per Bothner (bothner@rtl.cygnus.com)
* CursesW.h: Fix typo.
* curses.cc: Removed: No longer needed.
* Makefile.in: Don't build curses.o.
Sat May 2 16:42:28 1992 Per Bothner (bothner@rtl.cygnus.com)
VMS changes from Eric Youngdale.
* AllocRing.cc, Obstack.cc: Remove some a VMS hack that
is no longer needed.
* CursesW.cc, regex.h: More VMS stuff.
Thu Apr 30 13:52:30 1992 Per Bothner (bothner@rtl.cygnus.com)
* timer.cc: Use the more specific _G_HAVE_SYS_RESOURCE
instead of the vague _G_SYSV.
* delete.cc: Redundant with gcc/libgcc.2.c.
* malloc.c: Remove junk that is now in gcc/libgcc2.c.
Thu Apr 30 09:11:21 1992 K. Richard Pixley (rich@cygnus.com)
* Makefile.in: make CFLAGS work from command line to make.
Mon Apr 20 14:42:34 1992 Per Bothner (bothner@cygnus.com)
* String.cc (String::OK): Re-arrange to avoid
not-reached warning.
* Makefile.in: Make 'touch stamp' not print out.
Fri Apr 17 12:01:33 1992 Per Bothner (bothner at PersSony)
* Integer.h, ...: Moved from ../g++-include. The plan
is that ../g++-include only contains wrappers around
standard C headers. It would not be needed on systems
where the C header already support C++ (e.g. SVR4, Linux).
* gen: Directory moved from ../g++-include.
* CursesW.h, CursesW.cc: Handle using /usr/include/curses.h.
* {Integer,Rational}.{h,cc}: Add a convention that an IntRep
whose sz==0 is staticly allocated and should not be deleted
when an Integer is destroyed. Define static INtReps for -1, 0,
and 1, and use those where appropriate (including default
constructors for Integer and Rational).
* Integer.cc, Rational.cc, String.cc: Make Integer::OK(),
Rational::OK() and String::OK() more robust.
* RNG.cc: Don't give RNG::{single,double}Mantissa initial
values, since that may be too late if there is a static
RNG. Instead, initialize them in RNG::RNG.
* bcopy.cc: Removed (use libiberty version).
* timer.cc: Include <_G_config.h> to get __G_SYSV definition.
Tue Mar 24 16:15:40 1992 Per Bothner (bothner@rtl.cygnus.com)
* Rational.cc: Added Rational::fits_in_float() and
fits_in_double() methods. Suggested/requested by
Wendell Craig Baker <wbaker@ic.berkeley.edu>/
Mon Mar 23 16:34:16 1992 Per Bothner (bothner@rtl.cygnus.com)
* BitSet.cc, BitString.cc, Fix.cc: Add printon() methods,
and changed operator<< functions to use printon().
Deprecate use of *toa-style functions that use AllocRing;
the new printon() methods do not.
* Integer.cc: Added Integer::printon; fixed up operator<<
to use opfx() as it's supposed to.
Fri Mar 6 15:25:55 1992 Per Bothner (bothner@cygnus.com)
* gnulib3.c: Removed obsolete file.
Thu Mar 5 16:40:09 1992 Per Bothner (bothner@cygnus.com)
* *.cc: Experiemnted with for each Foo.cc, adding
'#define _COMPILING_Foo' to control compilation of inlines in
Foo.h, then undid that change (see discussion in
../g_++-include/ChangeLog). Net difference is thus some
minor tweaking.
* regex.cc: Tweaks to remove warnings.
Tue Mar 3 17:23:57 1992 Per Bothner (bothner@cygnus.com)
* BitSet.cc: Move BitSet::clear() here from BitSet.h,
and make non-inlined.
Sun Mar 1 16:26:07 1992 Per Bothner (bothner@cygnus.com)
* BitSet.cc, BitString.cc, Integer.cc, Rational.cc, String.cc:
Make error() methods return void, not volatile void, since
sometimes these error handlers *do* return.
* Fix.cc: Fix parenthesization error.
Sat Feb 29 14:07:32 1992 Michael Tiemann (tiemann@cygnus.com)
* regex.cc (re_compile_pattern): Back out source code change that
was used to workaround a bug in g++.
Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
* Makefile.in, configure.in: removed traces of namesubdir,
-subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
copyrights to '92, changed some from Cygnus to FSF.
Wed Feb 26 12:37:43 1992 Per Bothner (bothner at cygnus.com)
* BitSet.cc, BitString.cc, Integer.cc, Rational.cc,
String.cc, error.cc: Use new _VOLATILE_VOID macro (from
builtin.h) (to allow compilation by other C++ compilers).
* BitSet.cc,regex.cc: #include <string.h>.
Thu Feb 20 21:46:17 1992 Per Bothner (bothner at cygnus.com)
* Regex.cc, regex.cc: Add some needed casts.
Wed Feb 19 23:32:38 1992 Per Bothner (bothner at cygnus.com)
* timer.cc: Include sys/types.h, since it is no
longer automatically included by time.h.
* regex.cc: Added a comment about being based on regex.c.
Tue Feb 11 11:24:18 1992 Per Bothner (bothner at cygnus.com)
* String.cc: Only skip ws if appropriate.
* Complex.cc, Fix.cc, Integer.cc, Rational.cc:
Apply fix below to other cases of operator>>.
(And if the format is bad, set failbit, not badbit.)
* String.cc (String::operator>>, readline):
Use ipfx(0) instead of good() (unless _OLD_STREAMS).
Thus make sure to set the failbit (to prevent
infinite loops if eofbit is set without failbit).
Mon Feb 10 11:20:13 1992 Per Bothner (bothner at rtl.cygnus.com)
* String.C (String::operator const char*): Don't
use the str() function to copy into an AllocRing
(since we're phasing out use of AllocRings).
Wed Jan 29 12:51:05 1992 Per Bothner (bothner at cygnus.com)
* Sample.cc: Rename #included files to current names.
Fri Jan 24 15:51:50 1992 Per Bothner (bothner at cygnus.com)
* Makefile.in, configure.in: Some common rules moved to Make.defs.
* new.cc, delete.cc: Include stdlib.h instead of obsolete malloc.h.
Fri Jan 17 15:03:28 1992 Per Bothner (bothner at cygnus.com)
Merge in Doug Lea's latest version; other fixes.
* Most files: Replaced copyright notice (the old
ones claimed to be part of GNU CC).
* Makefile.in (depend): Tweak it.
* ACG.cc, AllocRing.cc, BitSet.cc, BitString.cc, GetOpt.cc,
RNG.cc, dtoa.cc: Minor improvements.
* BitString.cc, Fix16.cc, Fix24.cc, String.cc: Change (int)
to (unsigned int) various places, inspired by gcc-2 warnings.
* Complex.cc, CursesW.cc, Fix.cc, Integer.cc, Rational.cc,
String.cc: Various changes to allow use with either the
old stream facility or the new iostream facility.
* regex.cc: Use 'new char[]' instead of 'malloc()'.
* bcopy.cc: Minor changes. Rename bcopy -> libgxx_bcopy.
* malloc.c: Use size_t consistently.
* regex.cc: New version from FSF (C++ -ified).
* minmax.cc: New file.
* MIN.cc, MAX.cc, std.cc: Removed.
Sat Jan 11 14:44:17 1992 Michael Tiemann (tiemann at cygnus.com)
* CursesW.cc, GetOpt.cc: Don't declare any static class members
`static' at top-level.
Sun Jan 5 00:12:05 1992 Per Bothner (bothner at cygnus.com)
* Makefile.in, configure.in: Automated 'make depend' support.
* String.cc: For now, use _bad instead of ios::badbit.
* File.cc, Filebuf.cc, PlotFile.cc, SFile.cc, filebuf.cc,
form.cc, istream.cc, itoa.cc, ostream.cc, streambuf.cc:
Moved to ../old-stream.
* Makefile.in: Move rules for Making the stream stuff to
../old-stream/Makefile.in.
Fri Jan 3 17:00:40 1992 Per Bothner (bothner at cygnus.com)
* Integer.cc, BitSet.cc, BitString.cc, Rational.cc:
Add #include <builtin.h> as needed. It was included by the
old stream.h, but not by the new iostream.h.
* Integer.cc: Merged in Doug Lea's changes to avoid
signed/unsigned warnings.
* Fix.cc, String.cc: Fix some portabilty problems that
depended on the old stream code.
Tue Dec 31 18:19:15 1991 Per Bothner (bothner at cygnus.com)
* Makefile.in: Move common definitions to ../Make.defs.
* configure.in: Define host_makefile_frag to pull in Make.defs.
Sat Dec 28 16:47:38 1991 Michael Tiemann (tiemann at cygnus.com)
* regex.cc (re_compile_pattern,re_comp,main): Use `malloc' instead
of `new char[]' since we need to call realloc, and that doesn't
work with arrays allocated by new.
* Regex.cc (Regex::Regex): Ditto.