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Implement number args for repeats

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This commit is contained in:
Kovid Goyal
2022-11-06 11:33:36 +05:30
parent 2f2dbfb45f
commit 5a425ccaad
5 changed files with 282 additions and 90 deletions
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37
tools/tui/readline/api.go
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@@ -73,6 +73,18 @@ const (
ActionYank
ActionPopYank
ActionNumericArgumentDigit0
ActionNumericArgumentDigit1
ActionNumericArgumentDigit2
ActionNumericArgumentDigit3
ActionNumericArgumentDigit4
ActionNumericArgumentDigit5
ActionNumericArgumentDigit6
ActionNumericArgumentDigit7
ActionNumericArgumentDigit8
ActionNumericArgumentDigit9
ActionNumericArgumentDigitMinus
)
type kill_ring struct {
@@ -115,8 +127,8 @@ func (self *kill_ring) clear() {
}
type Prompt struct {
text string
length int
Text string
Length int
}
type Readline struct {
@@ -140,6 +152,9 @@ type Readline struct {
bracketed_paste_buffer strings.Builder
last_action Action
history_matches *HistoryMatches
keyboard_state KeyboardState
fmt_ctx *markup.Context
text_to_be_added string
}
func New(loop *loop.Loop, r RlInit) *Readline {
@@ -147,10 +162,9 @@ func New(loop *loop.Loop, r RlInit) *Readline {
if hc == 0 {
hc = 8192
}
c := markup.New(true)
ans := &Readline{
mark_prompts: !r.DontMarkPrompts,
loop: loop, lines: []string{""}, history: NewHistory(r.HistoryPath, hc), kill_ring: kill_ring{items: list.New().Init()},
mark_prompts: !r.DontMarkPrompts, fmt_ctx: markup.New(true),
loop: loop, lines: []string{""}, history: NewHistory(r.HistoryPath, hc), kill_ring: kill_ring{items: list.New().Init()},
}
make_prompt := func(text string, is_secondary bool) Prompt {
if ans.mark_prompts {
@@ -160,19 +174,19 @@ func New(loop *loop.Loop, r RlInit) *Readline {
}
text = m + ST + text
}
return Prompt{text: text, length: wcswidth.Stringwidth(text)}
return Prompt{Text: text, Length: wcswidth.Stringwidth(text)}
}
ans.prompt = make_prompt(r.Prompt, false)
t := ""
if r.ContinuationPrompt != "" || !r.EmptyContinuationPrompt {
t = r.ContinuationPrompt
if t == "" {
t = c.Yellow(">") + " "
t = ans.fmt_ctx.Yellow(">") + " "
}
}
ans.continuation_prompt = make_prompt(t, true)
ans.reverse_search_prompt = make_prompt(c.Blue("?")+": ", false)
ans.forward_search_prompt = make_prompt(c.Cyan("/")+": ", false)
ans.reverse_search_prompt = make_prompt(ans.fmt_ctx.Blue("?")+": ", false)
ans.forward_search_prompt = make_prompt(ans.fmt_ctx.Cyan("/")+": ", false)
return ans
}
@@ -244,9 +258,8 @@ func (self *Readline) OnText(text string, from_key_event bool, in_bracketed_past
text = self.bracketed_paste_buffer.String()
self.bracketed_paste_buffer.Reset()
}
self.add_text(text)
self.last_action = ActionAddText
return nil
self.text_to_be_added = text
return self.dispatch_key_action(ActionAddText)
}
func (self *Readline) TextBeforeCursor() string {