commit f8898af

Add cursor-delete-next-word on Alt+Suppr

At the request of rnkn on IRC. Thanks!

 1@@ -964,6 +964,10 @@ func (app *App) handleAction(action string, args ...string) {
 2 		if app.win.InputDeleteWord() {
 3 			app.typing()
 4 		}
 5+	case "cursor-delete-next-word":
 6+		if app.win.InputDeleteNextWord() {
 7+			app.typing()
 8+		}
 9 	case "cursor-delete-previous":
10 		if app.win.InputBackspace() {
11 			app.typing()
12@@ -1067,6 +1071,7 @@ var defaultCommands = map[string][]string{
13 	"Alt+End":         {"buffer", "last"},
14 	"End":             {"cursor-end"},
15 	"Alt+BackSpace":   {"cursor-delete-previous-word"},
16+	"Alt+Delete":      {"cursor-delete-next-word"},
17 	"BackSpace":       {"cursor-delete-previous"},
18 	"Shift+BackSpace": {"cursor-delete-previous"},
19 	"Delete":          {"cursor-delete-next"},

1@@ -229,6 +229,8 @@ shortcuts {
2 :  scroll forward one line in the editor
3 |  cursor-delete-previous-word
4 :  delete the previous word in the editor
5+|  cursor-delete-next-word
6+:  delete the next word in the editor
7 |  cursor-delete-previous
8 :  delete the previous character in the editor
9 |  cursor-delete-next

 1@@ -281,6 +281,28 @@ func (e *Editor) RemWord() (ok bool) {
 2 	return
 3 }
 4 
 5+func (e *Editor) RemWordForward() (ok bool) {
 6+	ok = e.cursorIdx < len(e.text[e.lineIdx].clusters)-1
 7+	if !ok {
 8+		return
 9+	}
10+
11+	for e.cursorIdx < len(e.text[e.lineIdx].clusters)-1 && e.text[e.lineIdx].runes[e.text[e.lineIdx].clusters[e.cursorIdx]] == ' ' {
12+		e.remClusterAt(e.cursorIdx)
13+	}
14+
15+	for e.cursorIdx < len(e.text[e.lineIdx].clusters)-1 {
16+		if e.text[e.lineIdx].runes[e.text[e.lineIdx].clusters[e.cursorIdx]] == ' ' {
17+			break
18+		}
19+		e.remClusterAt(e.cursorIdx)
20+	}
21+
22+	e.autoCache = nil
23+	e.backsearchEnd()
24+	return
25+}
26+
27 func (e *Editor) Flush() string {
28 	l := e.text[e.lineIdx]
29 	content := string(l.runes)

 1@@ -684,6 +684,10 @@ func (ui *UI) InputDeleteWord() (ok bool) {
 2 	return ui.e.RemWord()
 3 }
 4 
 5+func (ui *UI) InputDeleteNextWord() (ok bool) {
 6+	return ui.e.RemWordForward()
 7+}
 8+
 9 func (ui *UI) InputAutoComplete() (ok bool) {
10 	return ui.e.AutoComplete()
11 }