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more mutexes

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This commit is contained in:
Jesse Duffield 2021-03-29 23:55:02 +11:00
parent 5a8b8cb853
commit 26d4f4c887
1 changed files with 9 additions and 0 deletions
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9
edit.go
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@ -395,6 +395,9 @@ func (v *View) writeRune(x, y int, ch rune) error {
// position corresponding to the point (x, y).
// returns the amount of columns that where removed.
func (v *View) deleteRune(x, y int) (int, error) {
v.writeMutex.Lock()
defer v.writeMutex.Unlock()
v.tainted = true
x, y, err := v.realPosition(x, y)
@ -422,6 +425,9 @@ func (v *View) deleteRune(x, y int) (int, error) {
// mergeLines merges the lines "y" and "y+1" if possible.
func (v *View) mergeLines(y int) error {
v.writeMutex.Lock()
defer v.writeMutex.Unlock()
v.tainted = true
_, y, err := v.realPosition(0, y)
@ -443,6 +449,9 @@ func (v *View) mergeLines(y int) error {
// breakLine breaks a line of the internal buffer at the position corresponding
// to the point (x, y).
func (v *View) breakLine(x, y int) error {
v.writeMutex.Lock()
defer v.writeMutex.Unlock()
v.tainted = true
x, y, err := v.realPosition(x, y)