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Convert underscores to dashes in some %define variable names.

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For now, just api.push-pull and lr.keep-unreachable-states.
Maintain old names for backward compatibility.
* NEWS (2.5): Document.
* data/c.m4 (b4_identification): Update comment.
* data/yacc.c: Update access.
* doc/bison.texinfo: Update.
* etc/bench.pl.in (bench_push_parser): Update use.
* src/files.c (tr): Move to...
* src/getargs.c, src/getargs.h (tr): ... here because I can't
think of a better place to expose it.  My logic is that, for all
uses of tr so far, command-line arguments can be involved, and
getargs.h is already included.
* src/main.c (main): Update access.
* src/muscle_tab.c (muscle_percent_define_insert): Convert old
variable names to new variable names before assigning value.
* src/reader.c (reader): Update setting default.
* tests/calc.at: Update uses.
* tests/conflicts.at (Unreachable States After Conflict
Resolution): Update use.
* tests/input.at (%define enum variables): Update use.
(%define backward compatibility): New test group.
* tests/push.at: Update uses.
* tests/reduce.at: Update uses.
* tests/torture.at: Update uses.
(cherry picked from commit 812775a039)

Conflicts:

	data/c.m4
	etc/bench.pl.in
	src/parse-gram.c
	src/parse-gram.h
	tests/conflicts.at
This commit is contained in:
Joel E. Denny
2009-04-30 01:04:33 -04:00
parent ba5c6d94b6
commit 6721294104
20 changed files with 164 additions and 65 deletions
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11
src/files.c
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@@ -1,7 +1,7 @@
/* Open and close files for Bison.
Copyright (C) 1984, 1986, 1989, 1992, 2000, 2001, 2002, 2003, 2004,
2005, 2006, 2007, 2008 Free Software Foundation, Inc.
2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
This file is part of Bison, the GNU Compiler Compiler.
@@ -136,15 +136,6 @@ xfclose (FILE *ptr)
| Compute ALL_BUT_EXT, ALL_BUT_TAB_EXT and output files extensions. |
`------------------------------------------------------------------*/
/* In the string S, replace all characters FROM by TO. */
static void
tr (char *s, char from, char to)
{
for (; *s; s++)
if (*s == from)
*s = to;
}
/* Compute extensions from the grammar file extension. */
static void
compute_exts_from_gf (const char *ext)