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Improves options in the manual.

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* doc/bison.texinfo (-g, -x): Add space before argument.
	(Option Cross Key): Implement FIXME: listing directives also.
	* build-aux/cross-options.pl:  Read from <STDIN> rather than <>.
	(Short Option): Special case -d.  Put arguments inside @option.
	(Bison Directive): Add column, automatically extracted from
	src/scan-gram.l (actual name passed as the first argument)
	with special case for %define.
	* doc/Makefile.am (doc/cross-options.texi): Pass src/scan-gram.l
	to build-aux/cross-options.pl.
	* src/getargs.c (usage): Document limitations of cross-options.pl.
	* src/scan-gram.l: Likewise.
This commit is contained in:
Di-an Jan
2008-11-20 12:36:30 -08:00
committed by Joel E. Denny
parent e80b068ce1
commit 72183df4da
6 changed files with 66 additions and 18 deletions
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3
doc/Makefile.am
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@@ -28,7 +28,8 @@ CROSS_OPTIONS_PL = $(top_srcdir)/build-aux/cross-options.pl
$(srcdir)/cross-options.texi: $(top_srcdir)/src/getargs.c $(CROSS_OPTIONS_PL)
-rm -f $@ $@.tmp
cd $(top_builddir)/src && $(MAKE) $(AM_MAKEFLAGS) bison
$(top_builddir)/src/bison --help | perl $(CROSS_OPTIONS_PL) >$@.tmp
$(top_builddir)/src/bison --help \
| perl $(CROSS_OPTIONS_PL) $(top_srcdir)/src/scan-gram.l >$@.tmp
mv $@.tmp $@
MAINTAINERCLEANFILES = $(srcdir)/cross-options.texi