ws_blank_line    2745 builtin/apply.c 			    ws_blank_line(patch + 1, plen, ws_rule))
ws_blank_line    2773 builtin/apply.c 			    ws_blank_line(patch + 1, plen, ws_rule))
ws_blank_line    1659 cache.h        extern int ws_blank_line(const char *line, int len, unsigned ws_rule);
ws_blank_line     417 diff.c         		if (!ws_blank_line(prev_eol + 1, ptr - prev_eol, ws_rule))
ws_blank_line     495 diff.c         	return ws_blank_line(line, len, ecbdata->ws_rule);