handle surrogate pairs in tooltip cursor_pos

9 years ago · 2da75c37bd
parent a5e64e10b7
commit 2da75c37bd
1 changed files with 1 additions and 1 deletions
--- a/notebook/static/notebook/js/tooltip.js
+++ b/notebook/static/notebook/js/tooltip.js
@ -201,8 +201,8 @@ define([
        this.cancel_pending();
        var editor = cell.code_mirror;
        var cursor = editor.getCursor();
-        var cursor_pos = editor.indexFromPos(cursor);
        var text = cell.get_text();
+        var cursor_pos = utils.js_idx_to_char_idx(editor.indexFromPos(cursor), text);

        this._hide_if_no_docstring = hide_if_no_docstring;