NEXT_NEWLINE_CONSTRAINT  223 lib/regex_internal.h   LINE_LAST = NEXT_NEWLINE_CONSTRAINT,
NEXT_NEWLINE_CONSTRAINT  507 lib/regex_internal.h   || (((constraint) & NEXT_NEWLINE_CONSTRAINT) && !IS_NEWLINE_CONTEXT (context)) \
NEXT_NEWLINE_CONSTRAINT 3479 lib/regexec.c  	  if (constraint & NEXT_NEWLINE_CONSTRAINT)