src

commit 458fcc3cefa22c4682537ce76d3e50a02747b9a7
parent 501ec358e270f734a4026a8ed57ac0e77f45815e
Author: dwrz <dwrz@dwrz.net>
Date:   Sat, 28 Jan 2023 01:24:52 +0000

Refactor prompt

Diffstat:
M
pkg/editor/prompt/prompt.go
 | 
6
------

1 file changed, 0 insertions(+), 6 deletions(-)
diff --git a/pkg/editor/prompt/prompt.go b/pkg/editor/prompt/prompt.go
@@ -2,7 +2,6 @@ package prompt
 
 import (
 	"fmt"
-	"sync"
 	"unicode"
 	"unicode/utf8"
 
@@ -14,7 +13,6 @@ import (
 type Prompt struct {
 	log *log.Logger
 
-	mu     sync.Mutex
 	err    error
 	cb     CB
 	cursor cursor
@@ -29,8 +27,6 @@ type cursor struct {
 	index int
 }
 
-var NoOp CB = func(l line.Line) error { return nil }
-
 type Parameters struct {
 	Log *log.Logger
 }
@@ -60,7 +56,6 @@ func (p *Prompt) Cursor() int {
 }
 
 func (p *Prompt) Escape() {
-	// No error -- we should be done.
 	p.cb = nil
 	p.err = nil
 	p.line = nil
@@ -80,7 +75,6 @@ func (p *Prompt) Prompt(s string, cb CB) {
 	p.log.Debug.Printf("new prompt: %#v", p)
 }
 
-// TODO: mutex? Channel? Better canvas library?
 func (p *Prompt) SetText(s string) {
 	p.text = s
 }