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Sanitize inputs to insert and remove

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This commit is contained in:
Zachary Yedidia 2020-02-10 00:18:08 -05:00
parent 57a992c4a3
commit 3ed77dbb2e
1 changed files with 3 additions and 0 deletions
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3
internal/buffer/eventhandler.go
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@ -117,6 +117,7 @@ func (eh *EventHandler) Insert(start Loc, textStr string) {
// InsertBytes creates an insert text event and executes it
func (eh *EventHandler) InsertBytes(start Loc, text []byte) {
start = clamp(start, eh.buf.LineArray)
e := &TextEvent{
C: *eh.cursors[eh.active],
EventType: TextEventInsert,
@ -167,6 +168,8 @@ func (eh *EventHandler) InsertBytes(start Loc, text []byte) {
// Remove creates a remove text event and executes it
func (eh *EventHandler) Remove(start, end Loc) {
start = clamp(start, eh.buf.LineArray)
end = clamp(end, eh.buf.LineArray)
e := &TextEvent{
C: *eh.cursors[eh.active],
EventType: TextEventRemove,