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authorIngo Schwarze <schwarze@openbsd.org>2018-12-21 17:15:18 +0000
committerIngo Schwarze <schwarze@openbsd.org>2018-12-21 17:15:18 +0000
commitaa202260e540ec4a7df78e75b104f0a1c7d0c197 (patch)
tree7026ff0235f04dfac31019e6937889dc71cbf161 /regress/mdoc/Eo/Makefile
parentbeeeef576df2a17cc8bdf0191709fa80bd2f524c (diff)
downloadmandoc-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/Eo/Makefile')
-rw-r--r--regress/mdoc/Eo/Makefile5
1 files changed, 3 insertions, 2 deletions
diff --git a/regress/mdoc/Eo/Makefile b/regress/mdoc/Eo/Makefile
index 0034e271..1e101ace 100644
--- a/regress/mdoc/Eo/Makefile
+++ b/regress/mdoc/Eo/Makefile
@@ -1,6 +1,7 @@
-# $OpenBSD: Makefile,v 1.4 2015/02/11 14:14:53 schwarze Exp $
+# $OpenBSD: Makefile,v 1.8 2018/12/21 16:58:49 schwarze Exp $
-REGRESS_TARGETS = break empty obsolete unclosed
+REGRESS_TARGETS = arg break empty obsolete unclosed
+UTF8_TARGETS = arg
LINT_TARGETS = break obsolete unclosed
# groff-1.22.3 defect: