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-F/--force-define and relative %define/-D/--define priorities.

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* NEWS (2.5): Add documentation to -D/--define entry.
* build-aux/cross-options.pl: Hard-code association of
--force-define with %define.
* doc/bison.texinfo (Decl Summary): In %define entry,
cross-reference command-line options.
(Bison Options): Add documentation to -D/--define entry.
(Option Cross Key): Widen column for --force-define row.
* src/getargs.c (usage): Document -F/--force-define.  Realign
options in output.
(short_options, long_options, getargs): Parse -F/--force-define,
and update muscle_percent_define_insert invocation.
* src/muscle_tab.h (muscle_percent_define_how): New enum type.
(muscle_percent_define_insert): Add argument with that type.
* src/muscle_tab.c (muscle_percent_define_insert): Implement
-F/--force-define behavior and priorities.
* src/parse-gram.y (prologue_declaration): Update
muscle_percent_define_insert invocations.
* tests/input.at (`%define, --define'): Rename to...
(`%define, --define, --force-define'): ... this and extend.
This commit is contained in:
Joel E. Denny
2009-05-22 17:14:08 -04:00
parent 246c4efafe
commit 34d4193815
11 changed files with 277 additions and 163 deletions
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6
build-aux/cross-options.pl
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@@ -22,7 +22,11 @@ while (<STDIN>)
$short = '' if ! defined $short;
$short = '-d' if $long eq '--defines' && ! $short;
my $dir = '%' . substr($long, 2);
$dir = '' if index ($scanner, "\"$dir\"") < 0;
if (index ($scanner, "\"$dir\"") < 0)
{
if ($long eq '--force-define') { $dir = '%define'; }
else { $dir = ''; }
}
if ($arg)
{
# if $opt, $arg contains the closing ].