diff options
Diffstat (limited to 'source/luametatex/source/tex/texprinting.c')
-rw-r--r-- | source/luametatex/source/tex/texprinting.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/source/luametatex/source/tex/texprinting.c b/source/luametatex/source/tex/texprinting.c index 6d01854b7..bb021047e 100644 --- a/source/luametatex/source/tex/texprinting.c +++ b/source/luametatex/source/tex/texprinting.c @@ -1304,6 +1304,16 @@ const char *tex_print_format_args(const char *format, va_list args) tex_print_uhex(c); break; } + case '2': + { + halfword c = va_arg(args, int); + switch (c) { + case direction_l2r : tex_print_str("l2r"); break; + case direction_r2l : tex_print_str("r2l"); break; + default : tex_print_str("unset"); break; + } + break; + } case '%': tex_print_char('%'); break; |