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Fix selection bugs

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This commit is contained in:
Zachary Yedidia
2016-04-30 14:06:00 -04:00
parent c3598fd8bd
commit e0f20fbb55
4 changed files with 27 additions and 6 deletions
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12
cmd/micro/bindings.go
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@@ -364,22 +364,30 @@ func (v *View) SelectDown() bool {
// SelectLeft selects the character to the left of the cursor
func (v *View) SelectLeft() bool {
loc := v.cursor.Loc()
count := Count(v.buf.text) - 1
if loc > count {
loc = count
}
if !v.cursor.HasSelection() {
v.cursor.origSelection[0] = loc
}
v.cursor.SelectTo(loc - 1)
v.cursor.Left()
v.cursor.SelectTo(v.cursor.Loc())
return true
}
// SelectRight selects the character to the right of the cursor
func (v *View) SelectRight() bool {
loc := v.cursor.Loc()
count := Count(v.buf.text) - 1
if loc > count {
loc = count
}
if !v.cursor.HasSelection() {
v.cursor.origSelection[0] = loc
}
v.cursor.SelectTo(loc + 1)
v.cursor.Right()
v.cursor.SelectTo(v.cursor.Loc())
return true
}