diff options
Diffstat (limited to 'src/roff/troff/input.cpp')
| -rw-r--r-- | src/roff/troff/input.cpp | 29 |
1 files changed, 21 insertions, 8 deletions
diff --git a/src/roff/troff/input.cpp b/src/roff/troff/input.cpp index b6e73ed7..7a0f46ce 100644 --- a/src/roff/troff/input.cpp +++ b/src/roff/troff/input.cpp @@ -83,6 +83,7 @@ void transparent_file(); token tok; int break_flag = 0; +int class_flag = 0; int color_flag = 1; // colors are on by default static int backtrace_flag = 0; #ifndef POPEN_MISSING @@ -8477,6 +8478,7 @@ charinfo::charinfo(symbol s) { index = next_index++; number = -1; + get_flags(); } int charinfo::get_unicode_code() @@ -8507,25 +8509,36 @@ void charinfo::set_translation(charinfo *ci, int tt, int ti) transparent_translate = tt; } +// Recompute flags for all entries in the charinfo dictionary. +void get_flags() +{ + dictionary_iterator iter(charinfo_dictionary); + charinfo *ci; + symbol s; + while (iter.get(&s, (void **)&ci)) { + assert(!s.is_null()); + ci->get_flags(); + } + class_flag = 0; +} + // Get the union of all flags affecting this charinfo. -unsigned int charinfo::get_flags() +void charinfo::get_flags() { - unsigned int all_flags = flags; dictionary_iterator iter(char_class_dictionary); - charinfo *cp; + charinfo *ci; symbol s; - while (iter.get(&s, (void **)&cp)) { + while (iter.get(&s, (void **)&ci)) { assert(!s.is_null()); - if (cp->contains(get_unicode_code())) { + if (ci->contains(get_unicode_code())) { #if defined(DEBUGGING) if (debug_state) fprintf(stderr, "charinfo::get_flags %p %s %d\n", - (void *)cp, cp->nm.contents(), cp->flags); + (void *)ci, ci->nm.contents(), ci->flags); #endif - all_flags |= cp->flags; + flags |= ci->flags; } } - return all_flags; } void charinfo::set_special_translation(int c, int tt) |