(while not-done
(let ((stop-here nil)
(looking-at-from-back (lambda (regexp n)
- (save-excursion
- (backward-char n)
- (looking-at regexp)))))
+ (and (> (point) n)
+ (save-excursion
+ (backward-char n)
+ (looking-at regexp))))))
(while (not stop-here)
(cond
((eobp) (signal 'end-of-buffer nil))
;;;; Core functions
;;;###autoload
-(defun el-search-pattern (pattern)
+(defun el-search-pattern (pattern &optional no-error)
"Start new or resume last elisp search.
Search current buffer for expressions that are matched by `pcase'
(error "Please don't forget the quote when searching for a symbol"))
(el-search--wrap-pattern pattern)))))
(if (not (called-interactively-p 'any))
- (el-search--search-pattern pattern)
+ (el-search--search-pattern pattern no-error)
(setq this-command 'el-search-pattern) ;in case we come from isearch
(setq el-search-current-pattern pattern)
(let ((opoint (point)))