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Fix Delete(Sub)Word commands to respect active selection #3987

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Fix Delete(Sub)Word commands to respect active selection #3987

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5e6bc3a
Fix Delete(Sub)Word commands to respect active selection
masmu Feb 2, 2026
403ea57
Action: Add DeleteSelections action and update default keybindings
masmu Feb 7, 2026
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46 changes: 42 additions & 4 deletions internal/action/actions.go
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Original file line number Diff line number Diff line change
Expand Up @@ -751,43 +751,63 @@ func (h *BufPane) Backspace() bool {

// DeleteWordRight deletes the word to the right of the cursor
func (h *BufPane) DeleteWordRight() bool {
h.SelectWordRight()
if h.Cursor.HasSelection() {
h.Cursor.DeleteSelection()
h.Cursor.ResetSelection()
} else {
h.SelectWordRight()
if h.Cursor.HasSelection() {
h.Cursor.DeleteSelection()
h.Cursor.ResetSelection()
}
}
h.Relocate()
return true
}

// DeleteWordLeft deletes the word to the left of the cursor
func (h *BufPane) DeleteWordLeft() bool {
h.SelectWordLeft()
if h.Cursor.HasSelection() {
h.Cursor.DeleteSelection()
h.Cursor.ResetSelection()
} else {
h.SelectWordLeft()
if h.Cursor.HasSelection() {
h.Cursor.DeleteSelection()
h.Cursor.ResetSelection()
}
}
h.Relocate()
return true
}

// DeleteSubWordRight deletes the sub-word to the right of the cursor
func (h *BufPane) DeleteSubWordRight() bool {
h.SelectSubWordRight()
if h.Cursor.HasSelection() {
h.Cursor.DeleteSelection()
h.Cursor.ResetSelection()
} else {
h.SelectSubWordRight()
if h.Cursor.HasSelection() {
h.Cursor.DeleteSelection()
h.Cursor.ResetSelection()
}
}
h.Relocate()
return true
}

// DeleteSubWordLeft deletes the sub-word to the left of the cursor
func (h *BufPane) DeleteSubWordLeft() bool {
h.SelectSubWordLeft()
if h.Cursor.HasSelection() {
h.Cursor.DeleteSelection()
h.Cursor.ResetSelection()
} else {
h.SelectSubWordLeft()
if h.Cursor.HasSelection() {
h.Cursor.DeleteSelection()
h.Cursor.ResetSelection()
}
}
h.Relocate()
return true
Expand All @@ -808,6 +828,24 @@ func (h *BufPane) Delete() bool {
return true
}

// DeleteSelections checks for any active cursors selections and if there are it deletes them and returns true. It returns false when there are no selections.
func (h *BufPane) DeleteSelections() bool {
hasSelection := false
for _, c := range h.Buf.GetCursors() {
if c.HasSelection() {
c.DeleteSelection()
c.ResetSelection()
hasSelection = true
}
}

if hasSelection {
h.Relocate()
return true
}
return false
}

// IndentSelection indents the current selection
func (h *BufPane) IndentSelection() bool {
if h.Cursor.HasSelection() {
Expand Down
1 change: 1 addition & 0 deletions internal/action/bufpane.go
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Original file line number Diff line number Diff line change
Expand Up @@ -762,6 +762,7 @@ var BufKeyActions = map[string]BufKeyAction{
"InsertNewline": (*BufPane).InsertNewline,
"Backspace": (*BufPane).Backspace,
"Delete": (*BufPane).Delete,
"DeleteSelections": (*BufPane).DeleteSelections,
"InsertTab": (*BufPane).InsertTab,
"Save": (*BufPane).Save,
"SaveAll": (*BufPane).SaveAll,
Expand Down
4 changes: 2 additions & 2 deletions internal/action/defaults_darwin.go
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Original file line number Diff line number Diff line change
Expand Up @@ -31,8 +31,8 @@ var bufdefaults = map[string]string{
"CtrlH": "Backspace",
"Backspace": "Backspace",
"OldBackspace": "Backspace",
"Alt-CtrlH": "DeleteWordLeft",
"Alt-Backspace": "DeleteWordLeft",
"Alt-CtrlH": "DeleteSelections|DeleteWordLeft",
"Alt-Backspace": "DeleteSelections|DeleteWordLeft",
"Tab": "Autocomplete|IndentSelection|InsertTab",
"Backtab": "CycleAutocompleteBack|OutdentSelection|OutdentLine",
"Ctrl-o": "OpenFile",
Expand Down
4 changes: 2 additions & 2 deletions internal/action/defaults_other.go
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Original file line number Diff line number Diff line change
Expand Up @@ -34,8 +34,8 @@ var bufdefaults = map[string]string{
"CtrlH": "Backspace",
"Backspace": "Backspace",
"OldBackspace": "Backspace",
"Alt-CtrlH": "DeleteWordLeft",
"Alt-Backspace": "DeleteWordLeft",
"Alt-CtrlH": "DeleteSelections|DeleteWordLeft",
"Alt-Backspace": "DeleteSelections|DeleteWordLeft",
"Tab": "Autocomplete|IndentSelection|InsertTab",
"Backtab": "CycleAutocompleteBack|OutdentSelection|OutdentLine",
"Ctrl-o": "OpenFile",
Expand Down
9 changes: 5 additions & 4 deletions runtime/help/keybindings.md
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Original file line number Diff line number Diff line change
Expand Up @@ -252,6 +252,7 @@ SelectToParagraphNext
InsertNewline
Backspace
Delete
DeleteSelections
InsertTab
Save
SaveAll
Expand Down Expand Up @@ -559,8 +560,8 @@ conventions for text editing defaults.
"Enter": "InsertNewline",
"Ctrl-h": "Backspace",
"Backspace": "Backspace",
"Alt-CtrlH": "DeleteWordLeft",
"Alt-Backspace": "DeleteWordLeft",
"Alt-CtrlH": "DeleteSelections|DeleteWordLeft",
"Alt-Backspace": "DeleteSelections|DeleteWordLeft",
"Tab": "Autocomplete|IndentSelection|InsertTab",
"Backtab": "OutdentSelection|OutdentLine",
"Ctrl-o": "OpenFile",
Expand Down Expand Up @@ -693,8 +694,8 @@ are given below:
"CtrlH": "Backspace",
"Backspace": "Backspace",
"OldBackspace": "Backspace",
"Alt-CtrlH": "DeleteWordLeft",
"Alt-Backspace": "DeleteWordLeft",
"Alt-CtrlH": "DeleteSelections|DeleteWordLeft",
"Alt-Backspace": "DeleteSelections|DeleteWordLeft",
"Tab": "CommandComplete",
"Backtab": "CycleAutocompleteBack",
"Ctrl-z": "Undo",
Expand Down