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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/local.mk (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
parent 6c88b51e83
commit a7c09cba09
6 changed files with 64 additions and 16 deletions
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3
doc/local.mk
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@@ -31,7 +31,8 @@ CROSS_OPTIONS_TEXI = $(top_srcdir)/doc/cross-options.texi
$(CROSS_OPTIONS_TEXI): $(top_srcdir)/src/getargs.c $(CROSS_OPTIONS_PL)
-rm -f $@ $@.tmp
$(MAKE) $(AM_MAKEFLAGS) src/bison$(EXEEXT)
$(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 = $(CROSS_OPTIONS_TEXI)