diff options
| author | Ingo Schwarze <schwarze@openbsd.org> | 2018-12-21 17:15:18 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2018-12-21 17:15:18 +0000 |
| commit | aa202260e540ec4a7df78e75b104f0a1c7d0c197 (patch) | |
| tree | 7026ff0235f04dfac31019e6937889dc71cbf161 /regress/mdoc/Bl/Makefile | |
| parent | beeeef576df2a17cc8bdf0191709fa80bd2f524c (diff) | |
| download | mandoc-aa202260e540ec4a7df78e75b104f0a1c7d0c197.tar.gz | |
Rename mandoc_getarg() to roff_getarg() and pass it the roff parser
struct as an argument such that after copy-in, it can call roff_expand()
once again, which used to be called roff_res() before this. This
fixes a subtle low-level roff(7) parsing bug reported by Fabio
Scotoni <fabio at esse dot ch> in the 4.4BSD-Lite2 mdoc.samples(7)
manual page, because that page used an escaped escape sequence in
a macro argument.
To expand escaped escape sequences in quoted mdoc(7) arguments, too,
stop bypassing the call to roff_getarg() in mdoc_argv.c, function args()
for this case. This does not solve the case of escaped escape sequences
in quoted .Bl -column phrases yet.
Because roff_expand() can make the string longer, roff_getarg() can no
longer operate in-place but needs to malloc(3) the returned string.
In the high-level parsers, free(3) that string after processing it.
Diffstat (limited to 'regress/mdoc/Bl/Makefile')
| -rw-r--r-- | regress/mdoc/Bl/Makefile | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/regress/mdoc/Bl/Makefile b/regress/mdoc/Bl/Makefile index aeb6bd56..8fde5d9e 100644 --- a/regress/mdoc/Bl/Makefile +++ b/regress/mdoc/Bl/Makefile @@ -1,8 +1,8 @@ -# $OpenBSD: Makefile,v 1.31 2016/10/17 19:00:16 schwarze Exp $ +# $OpenBSD: Makefile,v 1.40 2018/12/21 16:58:49 schwarze Exp $ REGRESS_TARGETS = item inset diag ohang bullet dash enum hang tag REGRESS_TARGETS += column column_nogroff colNoIt -REGRESS_TARGETS += extend nested offset secstart +REGRESS_TARGETS += esc extend nested offset secstart REGRESS_TARGETS += notype multitype badargs REGRESS_TARGETS += empty noIt emptyhead emptytag emptyitem multitag |