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| author |   Ingo Schwarze <schwarze@openbsd.org> | 2019-02-06 21:11:43 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2019-02-06 21:11:43 +0000 |
| commit | 3c72c09b0b46063f51691bedeabc69413194fb61 (patch) | |
| tree | 5aed0c39c8ce206d5efe99b45ec9079467b23123 /regress/roff/nr/Makefile | |
| parent | 50896331bceb2d7578b7d71bbe8cc4a4d8452fc8 (diff) | |
| download | mandoc-3c72c09b0b46063f51691bedeabc69413194fb61.tar.gz mandoc-3c72c09b0b46063f51691bedeabc69413194fb61.tar.zst mandoc-3c72c09b0b46063f51691bedeabc69413194fb61.zip | |
Let roff_getname() end the roff identifier at a tab character
and audit all its callers whether termination is handled correctly.
Resulting improvements:
* An escape or tab ending the macro name in a macro invocation
is discarded, and argument processing is started after it.
* An escape or tab ending a name in ".if d" and ".if r" is preserved.
* An escape ending a name in ".ds" causes the whole request to be ignored.
* A tab ending a name in ".ds" becomes part of the string.
* An escape or tab ending a name in ".rm"
causes the rest of the line to be ignored.
* An escape or tab ending the first name in ".als", ".rn", or ".nr"
causes the whole request to be ignored.
Kurt Jaeger <pi at FreeBSD> made me aware of
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=235456#c0
and in that bug report, comment 0 item (3) is a special case
of this class of issues.
Yes, the "mh" manual pages are no doubt among the worst on the planet.
Diffstat (limited to 'regress/roff/nr/Makefile')
| -rw-r--r-- | regress/roff/nr/Makefile | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/regress/roff/nr/Makefile b/regress/roff/nr/Makefile index 562a5f30..dfde628c 100644 --- a/regress/roff/nr/Makefile +++ b/regress/roff/nr/Makefile @@ -1,6 +1,6 @@ -# $OpenBSD: Makefile,v 1.9 2015/01/23 00:38:43 schwarze Exp $ +# $OpenBSD: Makefile,v 1.12 2019/02/06 20:54:28 schwarze Exp $ -REGRESS_TARGETS = argc divzero escname eval incr int predef rr scale undef +REGRESS_TARGETS = argc divzero escname eval incr int predef rr scale tab undef LINT_TARGETS = divzero escname .include <bsd.regress.mk> |