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Adding functionality to unbind keys

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* adds new special-case keybinding to remove an existing default key binding.
* hides the show/close help text in the status line when no key is assigned to "ToggleHelp"
* updating documentation
This commit is contained in:
Samantha Marshall
2017-01-02 10:56:55 -05:00
parent a3c58e52fc
commit 362d8eabae
3 changed files with 25 additions and 9 deletions
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19
cmd/micro/bindings.go
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@@ -346,14 +346,21 @@ func BindKey(k, v string) {
if v == "ToggleHelp" {
helpBinding = k
}
actionNames := strings.Split(v, ",")
actions := make([]func(*View, bool) bool, 0, len(actionNames))
for _, actionName := range actionNames {
actions = append(actions, findAction(actionName))
if helpBinding == k && v != "ToggleHelp" {
helpBinding = ""
}
if v == "UnbindKey" {
delete(bindings, key)
} else {
actionNames := strings.Split(v, ",")
actions := make([]func(*View, bool) bool, 0, len(actionNames))
for _, actionName := range actionNames {
actions = append(actions, findAction(actionName))
}
bindings[key] = actions
bindings[key] = actions
}
}
// DefaultBindings returns a map containing micro's default keybindings