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Fix problems with coreen.el #15

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Michael Ernst
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Showing with 5 additions and 2 deletions.
  1. +5 −2 src/main/elisp/coreen.el
7 src/main/elisp/coreen.el
@@ -132,8 +132,11 @@ queried symbol. These matches can be navigated using
(message "End of matches (wrapped).")
(goto-char 0))))
;; now process the result on the current line
- (let ((toks (split-string (thing-at-point 'line))))
- (cond ((string= (car toks) "nomatch")
+ (let* ((result (thing-at-point 'line))
+ (toks (split-string result)))
+ (cond ((string= result "")
+ (message "No response from Coreen. Is Coreen running?"))
+ ((string= (car toks) "nomatch")
(message "Could not locate symbol: %s" coreen-searched-sym))
((string= (car toks) "match")
(ring-insert coreen-marker-ring savepoint) ;; record whence we came
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