branch: externals/matlab-mode
commit 4c3064f8b22e9a96abb915aa3aa3004aa48d7989
Author: John Ciolfi <john.ciolfi...@gmail.com>
Commit: John Ciolfi <john.ciolfi...@gmail.com>
matlab-shell: fix TAB completion startup error
Fix: when MATLAB starts and before we get to the prompt, typing TAB causes
matlab-shell-do-completion-light: Wrong type argument:
number-or-marker-p, nil
because there is nothing to complete.
---
matlab-shell.el | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/matlab-shell.el b/matlab-shell.el
index 91d303567f..400de38824 100644
--- a/matlab-shell.el
+++ b/matlab-shell.el
@@ -1609,9 +1609,9 @@ installed, then use company to display completions in a
popup window."
(completion-info (matlab-shell-get-completion-info))
(completions (cdr (assoc 'completions completion-info)))
(common-substr-start-pt (cdr (assoc 'common-substr-start-pt
completion-info)))
- (common-substr-end-pt (cdr (assoc 'common-substr-end-pt
completion-info)))
- )
- (completion-in-region common-substr-start-pt common-substr-end-pt
completions)))
+ (common-substr-end-pt (cdr (assoc 'common-substr-end-pt
completion-info))))
+ (when (and common-substr-start-pt common-substr-end-pt)
+ (completion-in-region common-substr-start-pt common-substr-end-pt
completions))))
(defun matlab-shell-do-completion ()
"Perform completion using Emacs buffers.
