branch: elpa/sweeprolog
commit a8d186092f3d0e6f0f1cacf08a0b58b285b23875
Author: Eshel Yaron <m...@eshelyaron.com>
Commit: Eshel Yaron <m...@eshelyaron.com>
ENHANCED: More indicative error on failure to locate sweep-module
---
sweeprolog.el | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/sweeprolog.el b/sweeprolog.el
index 1f03c2cb6d..a759ce4279 100644
--- a/sweeprolog.el
+++ b/sweeprolog.el
@@ -149,7 +149,12 @@ inserted to the input history in
`sweeprolog-top-level-mode' buffers."
" -t"
" halt"))
"\n")))))
- (load sweep-module-path)))
+ (condition-case _
+ (load sweep-module-path)
+ (file-error (user-error
+ (concat "Failed to locate `sweep-module'. "
+ "Make sure SWI-Prolog is installed "
+ "and up to date"))))))
(defface sweeprolog-debug-prefix-face
'((default :inherit shadow))
