ONIG_SYN_OP_ESC_S_WHITE_SPACE 654 ext/mbstring/oniguruma/regint.h ONIG_SYN_OP_ESC_S_WHITE_SPACE | ONIG_SYN_OP_ESC_D_DIGIT | \ ONIG_SYN_OP_ESC_S_WHITE_SPACE 3272 ext/mbstring/oniguruma/regparse.c if (! IS_SYNTAX_OP(syn, ONIG_SYN_OP_ESC_S_WHITE_SPACE)) break; ONIG_SYN_OP_ESC_S_WHITE_SPACE 3279 ext/mbstring/oniguruma/regparse.c if (! IS_SYNTAX_OP(syn, ONIG_SYN_OP_ESC_S_WHITE_SPACE)) break;