diff options
Diffstat (limited to 'contrib/groff/doc/fixinfo.sh')
| -rw-r--r-- | contrib/groff/doc/fixinfo.sh | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/contrib/groff/doc/fixinfo.sh b/contrib/groff/doc/fixinfo.sh new file mode 100644 index 0000000..b5d91f5 --- /dev/null +++ b/contrib/groff/doc/fixinfo.sh @@ -0,0 +1,46 @@ +#! /bin/sh +# +# Fix a problem with HTML output produced by makeinfo 4.8. +# +# groff.texinfo uses (after macro expansion) something like +# +# @deffn ... +# @XXindex ... +# @deffnx ... +# +# which has worked with earlier versions (using an undocumented feature +# of the implementation of @deffn and @deffnx). Version 4.8 has new +# code for generating HTML, and the above construction produces wrong +# HTML output: It starts a new <blockquote> without closing it properly. +# The very problem is that, according to the documentation, the @deffnx +# must immediately follow the @deffn line, making it impossible to add +# entries into user-defined indices if supplied with macro wrappers around +# @deffn and @deffnx. +# +# Note that this script is a quick hack and tightly bound to the current +# groff.texinfo macro code. Hopefully, a new texinfo version makes it +# unnecessary. + +t=${TMPDIR-.}/gro$$.tmp + +cat $1 | sed ' +1 { + N + N +} +:b +$b +N +/^<blockquote>\n<p>.*\n\n \—/ { + s/^<blockquote>\n<p>\(.*\n\)\n \—/\1\—/ + n + N + N + bb +} +$b +P +D +' > $t +rm $1 +mv $t $1 |
