From 72e1e30afeb3e69797fb43af216e9d8c4945359f Mon Sep 17 00:00:00 2001 From: Stefan Monnier Date: Wed, 23 Oct 2019 16:15:41 -0400 Subject: [PATCH] * lisp/cedet/semantic/analyze/complete.el: Fix completion-at-point Completion tables are not supposed to signal errors: emacs -q M-x semantic-mode ; visit a file supported by semantic, such as a C file ; put cursor in a blank space M-x completion-at-point It will error with: "Nothing to complete" (semantic-analyze-possible-completions): Return nil instead of signaling errors. --- lisp/cedet/semantic/analyze/complete.el | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/lisp/cedet/semantic/analyze/complete.el b/lisp/cedet/semantic/analyze/complete.el index b471c0d1a13..b473ade1594 100644 --- a/lisp/cedet/semantic/analyze/complete.el +++ b/lisp/cedet/semantic/analyze/complete.el @@ -93,8 +93,10 @@ in a buffer." context (semantic-analyze-current-context context))) (ans (if (not context) - (error "Nothing to complete") - (:override)))) + (when (called-interactively-p 'any) + (error "Nothing to complete")) + (with-demoted-errors "%S" + (:override))))) ;; If interactive, display them. (when (called-interactively-p 'any) (with-output-to-temp-buffer "*Possible Completions*" -- 2.39.5