CVS log for mandoc/roff.c

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Default branch: MAIN
Current tag: VERSION_1_14_5


Revision 1.363 / (download) - annotate - [select for diffs], Wed Feb 6 21:11:43 2019 UTC (5 years, 1 month ago) by schwarze
Branch: MAIN
CVS Tags: VERSION_1_14_5
Changes since 1.362: +19 -8 lines
Diff to previous 1.362 (unified)

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.

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