xdiff_set_find_func 2444 diff.c         			xdiff_set_find_func(&xecfg, pe->pattern, pe->cflags);
xdiff_set_find_func 1203 grep.c         			xdiff_set_find_func(xecfg, pe->pattern, pe->cflags);
xdiff_set_find_func  205 line-range.c   		xdiff_set_find_func(xecfg, pe->pattern, pe->cflags);
xdiff_set_find_func   26 xdiff-interface.h extern void xdiff_set_find_func(xdemitconf_t *xecfg, const char *line, int cflags);