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Revamp escape sequence processing for WSL

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Also add support for alt-[0-9] and f1[12]
This commit is contained in:
Junegunn Choi
2016-11-19 22:40:28 +09:00
parent 4b332d831e
commit 8c661d4e8c
4 changed files with 184 additions and 243 deletions
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10
src/options.go
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@@ -330,6 +330,10 @@ func isAlphabet(char uint8) bool {
return char >= 'a' && char <= 'z'
}
func isNumeric(char uint8) bool {
return char >= '0' && char <= '9'
}
func parseAlgo(str string) algo.Algo {
switch str {
case "v1":
@@ -406,11 +410,17 @@ func parseKeyChords(str string, message string) map[int]string {
chord = tui.DoubleClick
case "f10":
chord = tui.F10
case "f11":
chord = tui.F11
case "f12":
chord = tui.F12
default:
if len(key) == 6 && strings.HasPrefix(lkey, "ctrl-") && isAlphabet(lkey[5]) {
chord = tui.CtrlA + int(lkey[5]) - 'a'
} else if len(key) == 5 && strings.HasPrefix(lkey, "alt-") && isAlphabet(lkey[4]) {
chord = tui.AltA + int(lkey[4]) - 'a'
} else if len(key) == 5 && strings.HasPrefix(lkey, "alt-") && isNumeric(lkey[4]) {
chord = tui.Alt0 + int(lkey[4]) - '0'
} else if len(key) == 2 && strings.HasPrefix(lkey, "f") && key[1] >= '1' && key[1] <= '9' {
chord = tui.F1 + int(key[1]) - '1'
} else if utf8.RuneCountInString(key) == 1 {