diff options
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 21 |
1 files changed, 21 insertions, 0 deletions
@@ -1,3 +1,24 @@ +2010-05-09 Colin Watson <cjwatson@debian.org> + + Handle ditroff command `Dt' without argument gracefully. + + Without this patch, grotty goes into an infinite loop if it tries to + process + + x T utf8 + x res 240 24 40 + x init + p1 + Dt + + * src/libs/libdriver/input.cpp (get_integer_arg): Emit a fatal error + on a non-integer argument, bringing the code into line with the + behaviour documented in the header comment. + (get_possibly_integer_args): Terminate the loop on a non-integer + argument. + (next_arg_begin): Return newline or EOF after emitting the + corresponding error, rather than continuing on to the next line. + 2010-05-01 Werner LEMBERG <wl@gnu.org> * doc/groff.texinfo: Improve documentation of \R escape. |