*** empty log message ***

1 files changed, 198 insertions, 26 deletions

diff --git a/lib-src/ChangeLog b/lib-src/ChangeLog
index 615d86f3e37..746323b4a9e 100644
--- a/lib-src/ChangeLog
+++ b/lib-src/ChangeLog
@@ -1,14 +1,186 @@
+1999-11-01  Francesco Potorti`  <F.Potorti@cnuce.cnr.it>
+
+        * etags.c: Add suffix psw for PSWrap.
+        (L_getit): Generalize a "cp!=' '" into "!isspace(*cp)".
+        (Postscript_functions): Add code for PSWrap.
+        (Scheme_functions): Use local pointer and new get_tag function.
+        (get_tag): New name for old get_scheme.
+        (process_file): Do not free NULL when file does not exist.
+        (typdef): ttypedefseen renamed to tkeyseen, new label ttypeseen.
+        (C_entries): Modifications that make --members tag even inside
+        typedefs and C nested structs (one level only).
+        (consider_token): Corrected a bug which prevented tagging of enum
+        constants.
+        (C_stab_entry): Added if, for, while, switch, return as
+        st_C_ignore.  This makes it simpler to work when cblev!=0.
+
+        * etags.c (C_entries): tag member function declarations when
+        --declarations is used.
+
+        * etags.c (C_entries, consider_token): C++ `operator' now is
+        tagged in most cases.
+        As before, :: is not recognised if surrounded by spaces.
+
+        * etags.c (relative_filename): Account for DOS file names such
+        that is impossible to make one relative to another.
+
+        * etags.c (sym_type): New st_C_extern tag.
+        (gperf input): Use it for spotting external declarations.
+        (print_help): Document the new behaviour of --declarations.
+        (fvextern): New global variable.
+        (consider_token, C_entries): Use it.
+
+        * etags.c (HAVE_GETCWD) [WINDOWSNT]: Define if undefined.
+        (etags_getcwd): Remove test for WINDOWSNT.
+
+        * etags.c (process_file) [MSDOS]: If foo.c.gz is not found, try
+        foo.cgz, foo.cz, etc.
+
+        * etags.c (declarations): New global switch.
+        (longopts): Describe it.
+        (print_help): Document it.
+        (C_entries): Use it.
+        (process_file): Don't process a file twice.
+
+        * etags.c (Fortran_functions): No tags for "procedure".
+
+1999-11-01  Eli Zaretskii  <eliz@is.elta.co.il>
+
+        * etags.c (get_compressor_from_suffix): Second argument EXTPTR, if
+        non-zero, returns a pointer to where the extension begins; callers
+        changed.
+        [MSDOS]: Support DOS file names by handling e.g. foo.cgz as if it
+        were foo.c.gz.
+
+1999-11-01  Francesco Potorti`  <F.Potorti@cnuce.cnr.it>
+
+        * etags.c (sym_type, C_stab_entry): New constant st_C_operator.
+        (fvdev): New constant foperator.
+        (consider_token): Use it to get "operator" in C++.
+        (C_entries): Extend length of operator@ function name.
+        (C_entries): Use foperator when necessary.
+
+        * etags.c (main) [!ETAGS_REGEXPS]: Do not call free_patterns.
+
+        * etags.c (compressor): New struct for compressed files.
+        (get_compressor_from_suffix): New function.
+        (get_language_from_suffix): Use it.  Also, semantics changed.
+        (process_file): Consider compressed files, close file.
+        (find_entries): Use different call arg for get_language_from_suffix,
+        don't close file.
+
+        * etags.c (main): Call free_tree.
+        (find_entries): Do not free curfile.
+        (pfnote): Cosmetic change: NULL and '\0' where appropriate.
+        (prolog_pred, erlang_func, substitute): Cast strlen to int when
+        comparing.
+        (canonicalize_filename): Shut up compiler warning.
+        (Perl_functions): Make tag significant.
+
+1999-11-01  Dave Love  <d.love@dl.ac.uk>
+
+        * etags.c (longopts, optstring): New option --ignore-case-regex (-c).
+        (argument_type): New member at_icregexp.
+        (lc_trans): New global.
+        (main): Fill lc_trans.  Process -c args.
+        (add_regex): New arg determining whether to use translation table.
+        (analyse_regex): New arg.  Use it for add_regex.
+
+1999-11-01  Francesco Potorti`  <F.Potorti@cnuce.cnr.it>
+
+        * etags.c (init): Cosmetic change: NULL --> '\0'.
+        (erlang_attribute): Bug corrected (uninitialized variable).
+        (filename_is_absolute): New function replaces absolutefn macro and
+        corrects a bug.  All callers changed.
+        (canonicalize_filename): New function.
+        (process_file, etags_getcwd, absolute_dirname): Use it.
+        (relative_filename, absolute_filename): Removed var shadowing.
+        (C_entries, Pascal_functions): Add fake initializations to keep
+        compilers quiet.
+        (TeX_functions, Prolog_functions, Erlang_functions): Cleanup.
+
+        * etags.c (xrnew): New macro.  All callers of xrealloc changed.
+        (language): New typedef (was struct lang_entry).
+        (curlang): New global variable.
+        (node): typedef renamed from NODE.
+        (linebuffer): New typedef (was struct linebuffer).
+        (pattern): New typedef (was struct pattern).  Some members added.
+        Now used as element of a linked list.
+        (patterns, num_patterns): Global variables deleted.
+        (p_head): New global variable.
+        (forced_lang):  New global variable (replaces lang_func).
+        (get_language_from_name, get_language_from_interpreter,
+        get_language_from_suffix): Semantics changed.  All callers changed.
+        (last_node): New global variable.
+        (free_tree, add_node, put_entries, total_size_of_entries): Change
+        name of local vars to avoid clashes with typedef node.
+        (number_len): Rewritten for elegance.
+        (token): New typedef replaces TOKEN.
+        (analyse_regex, add_regex): Rewritten for new functionality.
+        (free_patterns): New function called from main and add_regex.
+        (initbuffer, readline_internal, readline, grow_linebuffer):
+        Change name of local vars to avoid clashes with typedef
+        linebuffer.
+        (readline): Rewritten for new functionality.
+
+        * etags.c: (Scheme_suffixes): New suffix ".ss".
+        (print_help): --globals is now used for more than C-type languages.
+        (Perl_functions): Tag global variables ("my" and "local").
+
+        * etags.c (print_help): Some messages clarified.
+        (LOOP_ON_INPUT_LINES): New macro.
+        (just_read_file, Fortran_functions, Asm_labels, Perl_functions,
+        Python_functions, Cobol_paragraphs, Pascal_functions,
+        Lisp_functions, Postscript_functions, Scheme_functions,
+        TeX_functions, Prolog_functions, Erlang_functions): Use it.
+        (Cobol_paragraphs, Postscript_functions, TeX_functions,
+        Prolog_functions, Erlang_functions): Use a local variable instead
+        of the global variable dbp.
+        (Pascal_functions, L_isquote, Scheme_functions): Use GNU coding
+        standard indentation.
+
+        * etags.c (Python_suffixes, lang_names, Python_functions): Python
+        support.
+        (skip_spaces, skip_non_spaces): Utility functions.
+        (find_entries, takeprec, getit, Fortran_functions, Perl_functions,
+        Python_functions, L_getit, Lisp_functions, Scheme_functions,
+        prolog_pred, erlanf_func, erlang_attribute): Use them.
+        (eat_white): Deleted.
+
+        * etags.c (CHAR, init): Keep into account non US-ASCII
+        characters and compilers with default signed chars.
+        (L_getit): Tag "(defstruct (foo", "(defun (operator" and similar
+        constructs.
+
+        * (C_stab_entry): "interface" in Java behaves like "class".
+
+        * etags.c: (HAVE_NTGUI) [WINDOWSNT]: #undef if HAVE_CONFIG_H.
+        (main): Put interval syntax here.
+        (add_regex): And remove it from here.
+
+        * etags.c (suggest_asking_for_help): Provide a
+        meaningful help message with and without LONG_OPTIONS.
+
+        * etags.c: <io.h> [MSDOS]: Include it, don't include string.h.
+        <stdlib.h, string.h>: Don't test MSDOS when including them.
+        (white, nonam, endtk): Like elsewhere, use \r instead of \013.
+        (put_entries): Correctly use %ld instead of %d in printf.
+
+        * etags.c: <unistd.h> [HAVE_UNISTD_H]: Include conditionally, else
+        declare getcwd if HAVE_GETCWD.
+        (consider_token): Dead break instruction removed.
+
 1999-10-19  Paul Eggert  <eggert@twinsun.com>
 
         Add support for large files.  Merge glibc 2.1.2.
-        
+
         * b2m.c, emacsclient.c, emacsserver.c, fakemail.c, make-docfile.c,
         movemail.c, pop.c:
         Do not include <stdlib.h>, as <config.h> does this now.
 
         * b2m.c, emacsserver.c, etags.c, profile.c:
         Include <config.h> before any system include files.
-        
+
         * emacsclient.c, emacsserver.c, fakemail.c, movemail.c, pop.c,
         test-distrib.c:
         (read, write, open, close): Do not undef.
@@ -17,7 +189,7 @@
         (const): Do not define if HAVE_CONFIG_H; that's config.h's job.
 
         * getopt.h: Adopt glibc 2.1.2.
-        
+
 1999-10-15  Dave Love  <fx@gnu.org>
 
         * Makefile.in (pop.o): Depend on config.h.
@@ -80,7 +252,7 @@
 
 1999-06-30  Markus Rost  <markus.rost@mathematik.uni-regensburg.de>
 
-        * Makefile.in (clean): Remove fns*.el.  
+        * Makefile.in (clean): Remove fns*.el.
 
 1999-06-23  Dave Love  <fx@gnu.org>
 
@@ -193,7 +365,7 @@
 
         * lib-src/Makefile.in (REGEXPDEPS, regex.o):
         Prepend $(srcdir)/ to rule dependencies outside this dir.
-        
+
 1998-06-09  Andrew Innes  <andrewi@harlequin.co.uk>
 
         * etags.c (etags_getcwd) [WINDOWSNT]: Use getcwd on Windows.
@@ -312,7 +484,7 @@
         server to contain embedded nulls.
 
 1997-12-02  Jonathan I. Kamens  <jik@kamens.brookline.ma.us>
-         
+
         * movemail.c (mbx_write) [MAIL_USE_POP]: Disable the code which
         quotes with a '>' any lines starting with "From " read from the
         POP server, but leave the code in place, wrapped in #ifdef
@@ -420,7 +592,7 @@
         * fakemail.c [HAVE_UNISTD_H]: Include unistd.h.
 
         * etags.c [HAVE_UNISTD_H]: Include unistd.h.
-        
+
 1997-07-09  Richard Stallman  <rms@psilocin.gnu.ai.mit.edu>
 
         * emacsclient.c [C_ALLOCA] (xmalloc): New function.
@@ -476,12 +648,12 @@ Tue Jul  1 01:09:07 1997  Geoff Voelker  <voelker@cs.washington.edu>
         (sym_type, C_stab_entry, consider_token): st_C_ignore is used to
         get rid of "import", "package" and "friend".
         (fvdef): Renamed from funcdef.  Also some constants renamed.  All
-        users changed. 
+        users changed.
         (C_entries): Make separate tags for variables separated by comma.
         (globals, members): New flags.
         (main, C_entries): Use them.
         (make_C_tag, C_entries): Make tok a global variable.
-        
+
 1997-05-16  Francesco Potorti`  <F.Potorti@cnuce.cnr.it>
 
         * etags.c (funcdef): New vignore constant.
@@ -546,7 +718,7 @@ Tue Jul  1 01:09:07 1997  Geoff Voelker  <voelker@cs.washington.edu>
         PC-based shells mishandle CR.
         (initialize_fullname): Set NIS_PATH to the empty string before invoking
         nismatch, in case it's set to some nonstandard value.
-        
+
 1997-05-06  Jonathan I. Kamens  <jik@kamens.brookline.ma.us>
 
         * pop.c (getline): Don't miss CRLF pairs when the CR and LF are
@@ -583,7 +755,7 @@ Tue Jul  1 01:09:07 1997  Geoff Voelker  <voelker@cs.washington.edu>
         (relative_filename): Small memory leak closed.
         (absolute_filename): Cleaned up the code, possibly closing a bug.
         (absolute_dirname): Always return a newly allocated string.
-        
+
 1997-03-21  Paul Eggert  <eggert@twinsun.com>
 
         * rcs2log (files): Ignore files in RCS directory whose names are
@@ -616,7 +788,7 @@ Tue Jul  1 01:09:07 1997  Geoff Voelker  <voelker@cs.washington.edu>
         (main, popmail): Add the optional "-p" argument, which causes
         movemail to leave mail in the inbox after copying it into the
         output file.
-        
+
         * Makefile.in (movemail): Link with getopt.
 
 1997-01-20  Paul Eggert  <eggert@twinsun.com>
@@ -667,7 +839,7 @@ Tue Jul  1 01:09:07 1997  Geoff Voelker  <voelker@cs.washington.edu>
         particular cases involving function declarations that failed.
 
 1996-11-22  Charles Hannum  <mycroft@gnu.ai.mit.edu>
-        
+
         * pop.c (socket_connection):
         gethostbyname may return a pointer to static data.
         krb_realmofhost can clobber it.  So copy it.
@@ -780,7 +952,7 @@ Tue Jul  1 01:09:07 1997  Geoff Voelker  <voelker@cs.washington.edu>
         (decode_options): Don't return a value.
         (main, both versions): Use optind.
         Don't check for -nowait here.
-        
+
         * emacsclient.c (decode_options): New function.
         (main, both versions): Call decode_options.
         (print_help_and_exit): New function.
@@ -966,7 +1138,7 @@ Tue Jul  1 01:09:07 1997  Geoff Voelker  <voelker@cs.washington.edu>
         Open output file in binary mode.
 
         * pop.c [WINDOWSNT]: Include winsock.h and ntlib.h.
-        Macro SOCKET_ERROR undefined.   
+        Macro SOCKET_ERROR undefined.
         Don't declare h_errno.
         [!WINDOWSNT]: Define macros recv and send.
         [!WINDOWSNT] (POP_SERVICE): Change to pop3.
@@ -1043,7 +1215,7 @@ Tue Jul  1 01:09:07 1997  Geoff Voelker  <voelker@cs.washington.edu>
         * etags.c (absolutefn): DOS_NT version corrected.
         (main): Append "/" to the dir name only if not already there.
         (print_help): Explain the absolute/relative file name issue.
-        
+
 1996-03-08  Anders Lindgren  <andersl@csd.uu.se>
 
         * etags.c: New Languange Erlang added.
@@ -1108,7 +1280,7 @@ Tue Jul  1 01:09:07 1997  Geoff Voelker  <voelker@cs.washington.edu>
         * makefile.nt (etags, ctags): Compile with regexp support.
         (make-docfile, wakeup, etags, ctags, hexl): Ensure build
         subdirectory exists before compiling.
-        
+
 1996-01-02  Karl Heuer  <kwzh@gnu.ai.mit.edu>
 
         * emacsserver.c (main): Do chmod based on existing permission.
@@ -1233,11 +1405,11 @@ Tue Jul  1 01:09:07 1997  Geoff Voelker  <voelker@cs.washington.edu>
         (pfnote): Put the definition of fp in the innermost block.
         (NODE): `named' member removed.
         (pfnote, free_tree, put_entries, total_size_of_entries): Do not
-        use the `named' member, check whether `name' is NULL instead. 
+        use the `named' member, check whether `name' is NULL instead.
         (pfnote): `named' argument removed, all callers changed.
         (getit, Asm_labels, Pascal_functions, L_getit, get_scheme,
         TeX_functions, TEX_getit, prolog_getit): Useless string allocation
-        removed from pfnote call, some code cleanup. 
+        removed from pfnote call, some code cleanup.
         (relative_filename): Free temporary space allocated by concat.
 
 1995-08-16  Richard Stallman  <rms@mole.gnu.ai.mit.edu>
@@ -2168,7 +2340,7 @@ Tue Jul  1 01:09:07 1997  Geoff Voelker  <voelker@cs.washington.edu>
         * Makefile.in (UTILITIES): `env' deleted.
         (env): Target deleted.
         * env.c: File deleted.
-        
+
 1994-03-14  Richard Stallman  (rms@mole.gnu.ai.mit.edu)
 
         * Makefile.in (install, ${archlibdir}): Switch back to ..
@@ -2287,7 +2459,7 @@ Tue Jul  1 01:09:07 1997  Geoff Voelker  <voelker@cs.washington.edu>
         Loop calling getevent.
         (sigcatch): Delete code to handle SIGIO.
         if defer_alarms is set, don't call notify, just set alarm_deferred.
-        (getevent): Use read, not getchar.  Handle EINTR and EAGAIN.  
+        (getevent): Use read, not getchar.  Handle EINTR and EAGAIN.
         Set defer_alarms around realloc and schedule.
         If alarm_deferred gets set, call notify.
         Likewise if this event is the only pending event.
@@ -2629,7 +2801,7 @@ Tue Jul  1 01:09:07 1997  Geoff Voelker  <voelker@cs.washington.edu>
         * Makefile.in (distclean): Call clean to do most of the work.
         Delete aixcc.c and TAGS.
         (realclean): Just call distclean.
-        
+
         * Makefile.in: Remember, spaces are not tabs.
 
 1993-06-13  Richard Stallman  (rms@mole.gnu.ai.mit.edu)
@@ -2757,7 +2929,7 @@ Tue Jul  1 01:09:07 1997  Geoff Voelker  <voelker@cs.washington.edu>
 1993-05-24  Jim Blandy  (jimb@wookumz.gnu.ai.mit.edu)
 
         * Makefile.in (timer.o, sorted-doc.c): Link with alloca.o, if it's
-        appropriate. 
+        appropriate.
 
         * Makefile.in (install): Refer to the variables INSTALLABLES and
         INSTALLABLE_SCRIPTS, instead of writing them out.
@@ -3131,7 +3303,7 @@ Tue Jul  1 01:09:07 1997  Geoff Voelker  <voelker@cs.washington.edu>
         * movemail.c: Merged changes from Jamie Zawinski's byte compiler
         distribution:
         Miscellaneous doc fixes.
-        (skip_white, read_lisp_symbol): New functions.  
+        (skip_white, read_lisp_symbol): New functions.
         (scan_lisp_file): Instead of using long hairy strings of ifs, call
         read_lisp_symbol and then see what we got.  Call skip_white
         instead of writing out a loop to do its job.  Correctly extract
@@ -3214,7 +3386,7 @@ Tue Jul  1 01:09:07 1997  Geoff Voelker  <voelker@cs.washington.edu>
         and lib-src, the old etc's ChangeLog has been duplicated in the
         new etc and lib-src.  That means that each contains complete and
         coherent information, although each contains extraneous
-        information.     
+        information.
 
 1992-04-08  Jim Blandy  (jimb@pogo.cs.oberlin.edu)
 
@@ -3497,7 +3669,7 @@ Tue Jul  1 01:09:07 1997  Geoff Voelker  <voelker@cs.washington.edu>
 
         * timer.c, getdate.y (new files) and Makefile:
           Sub-process support for run-at-time in timer.el.
-          Doesn't yet work correctly for USG. 
+          Doesn't yet work correctly for USG.
 
 1990-01-10  Jim Kingdon  (kingdon at pogo)