diff options
Diffstat (limited to '')
| -rw-r--r-- | ui/editor.go | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/ui/editor.go b/ui/editor.go index 12b0f24..444768c 100644 --- a/ui/editor.go +++ b/ui/editor.go @@ -128,7 +128,7 @@ func (e *Editor) RemWord() (ok bool) { // Hello world| // Hello | // | - for line[e.cursorIdx-1] == ' ' { + for e.cursorIdx > 0 && line[e.cursorIdx-1] == ' ' { e.remRuneAt(e.cursorIdx - 1) e.Left() } @@ -186,7 +186,7 @@ func (e *Editor) RightWord() { return } - for line[e.cursorIdx] == ' ' { + for e.cursorIdx < len(line) && line[e.cursorIdx] == ' ' { e.Right() } for i := e.cursorIdx; i < len(line) && line[i] != ' '; i += 1 { @@ -214,7 +214,7 @@ func (e *Editor) LeftWord() { line := e.text[e.lineIdx] - for line[e.cursorIdx-1] == ' ' { + for e.cursorIdx > 0 && line[e.cursorIdx-1] == ' ' { e.Left() } for i := e.cursorIdx - 1; i >= 0 && line[i] != ' '; i -= 1 { |