+ /* compile regex matching blank lines or comments */
+ if (regcomp(&re_ignore, REGEX_IGNORE, REGEX_IGNORE_FLAGS))
+ goto out_nore;
+ /* compile regex matching foo = "bar", with arbitrary whitespace at
+ beginning and end of line and surrounding the = */
+ if (regcomp(&re_config1, REGEX_CONFIG1, REGEX_CONFIG1_FLAGS)) {
+ regfree(&re_ignore);
+ goto out_nore;
+ }
+ /* compile regex matching foo = bar, with arbitrary whitespace at
+ beginning of line and surrounding the = */
+ if (regcomp(&re_config2, REGEX_CONFIG2, REGEX_CONFIG2_FLAGS)) {
+ regfree(&re_ignore);
+ regfree(&re_config1);
+ goto out_nore;
+ }