CVSROOT: /cvs
Module name: src
Changes by: schwa...@cvs.openbsd.org 2020/08/03 04:52:39
Modified files:
usr.bin/mandoc : roff.c
regress/usr.bin/mandoc/roff/cond: Makefile close.in
close.out_ascii close.out_lint
Added files:
regress/usr.bin/mandoc/roff/cond: de.in de.out_ascii de.out_lint
Log message:
Put the code handling \} into a new function roff_cond_checkend()
and call that function not only from both places where copies
existed - when processing text lines and when processing request/macro
lines in conditional block scope - but also when closing a macro
definition request, such that this construction works:
.if n \{.de macroname
macro content
.. \} ignored arguments
.macroname
This fixes a bug reported by John Gardner <gardnerjohng at gmail dot com>.
While here, avoid a confusing decrement of the line scope counter
in roffnode_cleanscope() for conditional blocks that do not have
line scope in the first place (no functional change for this part).
Also improve validation of an internal invariant in roff_cblock()
and polish some comments.
