branch: externals/eglot
commit dc371b88746cfe412144aa4b32f3f8926341033c
Author: João Távora <joaotav...@gmail.com>
Commit: João Távora <joaotav...@gmail.com>
Display truncated docstring if too large for echo area
* eglot.el (eglot--eldoc-message): Display first line doc.
---
eglot.el | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/eglot.el b/eglot.el
index 9631c19..2ab4bd8 100644
--- a/eglot.el
+++ b/eglot.el
@@ -2071,8 +2071,12 @@ Buffer is displayed with `display-buffer', which obeys
(if eglot-auto-display-help-buffer
(display-buffer (current-buffer))
(unless (get-buffer-window (current-buffer))
- (eglot--message "Help for %s is in %s buffer" eglot--eldoc-hint
- (buffer-name eglot--help-buffer))))
+ (eglot--message
+ "%s\n(...truncated. Full help is in `%s')"
+ (truncate-string-to-width
+ (replace-regexp-in-string "\\(.*\\)\n.*" "\\1" string)
+ (frame-width) nil nil "...")
+ (buffer-name eglot--help-buffer))))
(help-mode)
t)))))
