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This commit is contained in:
bloeys
2022-03-14 01:40:06 +04:00
parent ea2e757d50
commit 0419ea06d1
1 changed files with 16 additions and 1 deletions
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15
editor.go
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@ -162,6 +162,7 @@ func (e *Editor) Insert(posInfo *MousePosInfo, rs []rune) {
if len(rs) == 0 {
return
}
e.IsModified = true
l := posInfo.Line
if len(l.chars) == 0 {
@ -199,6 +200,7 @@ func (e *Editor) Delete(posInfo *MousePosInfo, count int) {
if len(l.chars) == 0 {
return
}
e.IsModified = true
if count >= len(l.chars) {
l.chars = []rune{}
@ -210,8 +212,21 @@ func (e *Editor) Delete(posInfo *MousePosInfo, count int) {
return
}
//Count tabs that will be deleted
tabCount := 0
for i := charIndex - count + 1; i < charIndex+1; i++ {
if l.chars[i] == '\t' {
tabCount++
}
}
l.chars = append(l.chars[:charIndex-count+1], l.chars[charIndex+1:]...)
if tabCount == 0 {
e.MoveMouseXByChars(-1, posInfo)
} else {
e.MoveMouseXByChars(-tabCount*settings.TabSize, posInfo)
}
}
func (e *Editor) MoveMouseXByChars(charCount int, posInfo *MousePosInfo) {