onig_match        424 ext/strscan/strscan.c         ret = onig_match(re, (UChar* )CURPTR(p),
onig_match        697 include/ruby/oniguruma.h int onig_match P_((OnigRegex, const OnigUChar* str, const OnigUChar* end, const OnigUChar* at, OnigRegion* region, OnigOptionType option));