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add note to buffer.getCurrentWord regarding Firefox's getSelection() bug

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This commit is contained in:
Doug Kearns
2008-10-31 08:22:05 +00:00
parent d498825baf
commit c3ce38db9c
1 changed files with 10 additions and 8 deletions
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18
content/buffer.js
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@@ -1272,21 +1272,23 @@ function Buffer() //{{{
}, },
// in contrast to vim, returns the selection if one is made, // in contrast to vim, returns the selection if one is made,
// otherwise tries to guess the current word unter the text cursor // otherwise tries to guess the current word under the text cursor
// NOTE: might change the selection // NOTE: might change the selection
// FIXME: getSelection() doesn't always preserve line endings, see:
// https://www.mozdev.org/bugs/show_bug.cgi?id=19303
getCurrentWord: function () getCurrentWord: function ()
{ {
var selection = window.content.getSelection().toString(); let selection = window.content.getSelection().toString();
if (!selection) if (!selection)
{ {
let selController = this.selectionController; let controller = this.selectionController;
let caretmode = selController.getCaretEnabled(); let caretmode = controller.getCaretEnabled();
selController.setCaretEnabled(true); controller.setCaretEnabled(true);
selController.wordMove(false, false); controller.wordMove(false, false);
selController.wordMove(true, true); controller.wordMove(true, true);
selection = window.content.getSelection().toString(); selection = window.content.getSelection().toString();
selController.setCaretEnabled(caretmode); controller.setCaretEnabled(caretmode);
} }
return selection; return selection;