string.c (tr_setup_table): initialize negating table when negating string is given. [ruby-core:31851]
string.c (tr_find): add a sentence for the time when target characters include negating one.
string.c (rb_str_count): move definition. --
string.c (tr_setup_table): fix bug in r29146. Initialize table even if cflag is 0; tr_find see whether del is empty or not.
string.c (tr_find): nodel can't be NULL; if NULL, it means it is not specified.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@29569 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Added by yugui (Yuki Sonoda) about 15 years ago
merges r29146 and r29148 from trunk into ruby_1_9_2.¶
string.c (tr_setup_table): initialize negating table when
negating string is given. [ruby-core:31851]
string.c (tr_find): add a sentence for the time when
target characters include negating one.
string.c (rb_str_count): move definition.
--
string.c (tr_setup_table): fix bug in r29146.
Initialize table even if cflag is 0; tr_find see whether
del is empty or not.
string.c (tr_find): nodel can't be NULL; if NULL, it means
it is not specified.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@29569 b2dd03c8-39d4-4d8f-98ff-823fe69b080e