diff options
| 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 | 386d70b32810ee1090f13d0944310eb93a0ba0fc (patch) | |
| tree | 3f894d3f306d64ebe183d2f08edc2f8b7ffe8dcc /regress/roff/ds/tab.in | |
| parent | 3b603764164fcabf9c701ff02e59f9410c580ae8 (diff) | |
| download | mandoc-386d70b32810ee1090f13d0944310eb93a0ba0fc.tar.gz | |
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/ds/tab.in')
| -rw-r--r-- | regress/roff/ds/tab.in | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/regress/roff/ds/tab.in b/regress/roff/ds/tab.in new file mode 100644 index 00000000..b96cc155 --- /dev/null +++ b/regress/roff/ds/tab.in @@ -0,0 +1,10 @@ +.\" $OpenBSD: tab.in,v 1.1 2019/02/06 20:54:28 schwarze Exp $ +.Dd $Mdocdate$ +.Dt DS-TAB 1 +.Os +.Sh NAME +.Nm ds-tab +.Nd tab characters in string definition lines +.Sh DESCRIPTION +.ds teststr myval +>>\*[teststr]<< |