Future/bison
1
0
Fork 0
mirror of https://git.savannah.gnu.org/git/bison.git synced 2026-03-09 12:23:04 +00:00
Code Issues Packages Projects Releases Wiki Activity

* src/parse-gram.y: Put copyright notice inside %{ %} so it

Browse Source 
gets copied to the output file.
This commit is contained in:
Paul Eggert
2004-05-03 07:57:06 +00:00
parent 4febdd9667
commit 12ffdd2835
2 changed files with 45 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

39
ChangeLog
View File

@@ -1,3 +1,35 @@
2004-05-03 Paul Eggert <eggert@cs.ucla.edu>
* NEWS: Unescaped newlines are no longer allowed in char & strings.
* src/scan-gram.l (<SC_ESCAPED_STRING,SC_ESCAPED_CHARACTER,
SC_CHARACTER,SC_STRING>): Reject unescaped newlines in
character and string literals.
(unexpected_end): New function.
(unexpected_eof): Use it.
(unexpected_newline): New function.
(<INITIAL,SC_AFTER_IDENTIFIER,SC_PRE_CODE>): Coalesce duplicate
actions.
* NEWS: Document %expect-rr.
* bootstrap (--gnulib-srcdir=*, --cvs-user=*):
Fix typo by replacing $1 with $option.
Remove more 'intl'-related files.
* lib/.cvsignore: Add strndup.h. Remove memchr.c, memcmp.c,
memrchr.c, strcasecmp.c, strchr.c, strrchr.c, strspn.c, strtol.c,
strtoul.c.
* m4/.cvsignore: Add exitfail.m4, extensions.m4, gnulib.m4,
hard-locale.m4, mbstate_t.m4, strerror_r.m4, strndup.m4,
xstrndup.m4. Remove glibc21.m4, intdiv0.m4, inttypes-pri.m4,
inttypes.m4, inttypes_h.m4, isc-posix.m4, lcmessage.m4,
stdint_h.m4, uintmax_t.m4, ulonglong.m4.
* src/.cvsignore: Add *.output.
* src/parse-gram.y: Put copyright notice inside %{ %} so it
gets copied to the output file.
2004-04-28 Paul Eggert <eggert@twinsun.com>
Get files from the gnulib and po repositories, instead of relying
@@ -12,10 +44,11 @@
* configure.ac (AC_CONFIG_MACRO_DIR): Add, with m4 as arg.
(gl_USE_SYSTEM_EXTENSIONS): Add.
(AC_GNU_SOURCE): Remove; no longer needed, as gl_USE_SYSTEM_EXTENSIONS
(AC_GNU_SOURCE, AC_AIX, AC_MINIX):
Remove; no longer needed, as gl_USE_SYSTEM_EXTENSIONS
does this for us.
(AC_ISC_POSIX, AC_MINIX): Remove; we no longer support these
ancient OSes, as they get in the way of latest Autoconf & gnulib.
(AC_ISC_POSIX): Remove; we no longer support this
ancient OS, as it gets in the way of latest Autoconf & gnulib.
(AC_HEADER_STDC): Remove: we now assume C89 or better.
(AC_CHECK_HEADERS_ONCE): Use instead of AC_CHECK_HEADERS.
Do not check for C89 headers, except for locale.h which is used

20
src/parse-gram.y
View File

@@ -1,4 +1,4 @@
/* Bison Grammar Parser -*- C -*-
%{/* Bison Grammar Parser -*- C -*-
Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
@@ -20,16 +20,6 @@
02111-1307 USA
*/
%debug
%defines
%locations
%pure-parser
%error-verbose
%defines
%name-prefix="gram_"
%{
#include "system.h"
#include "complain.h"
@@ -66,6 +56,14 @@ assoc current_assoc;
int current_prec = 0;
%}
%debug
%defines
%locations
%pure-parser
%error-verbose
%defines
%name-prefix="gram_"
%initial-action
{
/* Bison's grammar can initial empty locations, hence a default