branch: elpa/dart-mode
commit eea1000bc414bd95e0004fb9d6124857bdef2e38
Author: Natalie Weizenbaum <[email protected]>
Commit: Natalie Weizenbaum <[email protected]>
Highlight hover dartdoc
---
dart-mode.el | 18 +++++++++++++++++-
1 file changed, 17 insertions(+), 1 deletion(-)
diff --git a/dart-mode.el b/dart-mode.el
index 0e4e70f..6de744e 100644
--- a/dart-mode.el
+++ b/dart-mode.el
@@ -1026,7 +1026,7 @@ reported to CALLBACK."
(when dartdoc) (insert ?\n))
(when dartdoc
(when (or element-description parameter) (insert ?\n))
- (insert dartdoc))
+ (insert (dart--highlight-dartdoc dartdoc)))
(message "%s" (buffer-string))))))))))
(defconst dart--highlight-keyword-re
@@ -1088,6 +1088,22 @@ reported to CALLBACK."
(and (looking-at (concat "\\(" dart--identifier-re "\\|[<>]\\)*"))
(eq (char-after (match-end 0)) ?\()))))
+(defun dart--highlight-dartdoc (dartdoc)
+ "Returns a higlighted copy of DARTDOC."
+ (with-temp-buffer
+ (insert dartdoc)
+
+ ;; Cut off long dartdocs so that the full signature is always visible.
+ (goto-line 11)
+ (delete-region (- (point) 1) (point-max))
+
+ (goto-char (point-min))
+
+ (while (re-search-forward "\\[.*?\\]" nil t)
+ (put-text-property (match-beginning 0) (match-end 0)
+ 'face 'font-lock-reference-face))
+
+ (buffer-string)))
;;; Formatting
