Don't quit ioloop on NUL character (#940)

* dont quit ioloop on 0 rune

* check for closed channel

* remove unused error on `Close()`
This commit is contained in:
Jeffrey Morgan 2023-10-27 20:01:48 -07:00 committed by GitHub
parent c0dcea1398
commit 4748609611
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
4 changed files with 38 additions and 37 deletions

View file

@ -45,7 +45,7 @@ func (b *Buffer) MoveLeft() {
if b.Pos%b.LineWidth == 0 {
fmt.Printf(CursorUp + CursorBOL + cursorRightN(b.Width))
} else {
fmt.Printf(CursorLeft)
fmt.Print(CursorLeft)
}
b.Pos -= 1
}
@ -78,7 +78,7 @@ func (b *Buffer) MoveRight() {
if b.Pos%b.LineWidth == 0 {
fmt.Printf(CursorDown + CursorBOL + cursorRightN(b.PromptSize()))
} else {
fmt.Printf(CursorRight)
fmt.Print(CursorRight)
}
}
}
@ -104,7 +104,7 @@ func (b *Buffer) MoveToStart() {
currLine := b.Pos / b.LineWidth
if currLine > 0 {
for cnt := 0; cnt < currLine; cnt++ {
fmt.Printf(CursorUp)
fmt.Print(CursorUp)
}
}
fmt.Printf(CursorBOL + cursorRightN(b.PromptSize()))
@ -118,12 +118,12 @@ func (b *Buffer) MoveToEnd() {
totalLines := b.Size() / b.LineWidth
if currLine < totalLines {
for cnt := 0; cnt < totalLines-currLine; cnt++ {
fmt.Printf(CursorDown)
fmt.Print(CursorDown)
}
remainder := b.Size() % b.LineWidth
fmt.Printf(CursorBOL + cursorRightN(b.PromptSize()+remainder))
} else {
fmt.Printf(cursorRightN(b.Size() - b.Pos))
fmt.Print(cursorRightN(b.Size() - b.Pos))
}
b.Pos = b.Size()
@ -173,15 +173,15 @@ func (b *Buffer) drawRemaining() {
if b.Pos > 0 {
place = b.Pos % b.LineWidth
}
fmt.Printf(CursorHide)
fmt.Print(CursorHide)
// render the rest of the current line
currLine := remainingText[:min(b.LineWidth-place, len(remainingText))]
if len(currLine) > 0 {
fmt.Printf(ClearToEOL + currLine)
fmt.Printf(cursorLeftN(len(currLine)))
fmt.Print(cursorLeftN(len(currLine)))
} else {
fmt.Printf(ClearToEOL)
fmt.Print(ClearToEOL)
}
// render the other lines
@ -195,12 +195,12 @@ func (b *Buffer) drawRemaining() {
}
fmt.Printf("%c", c)
}
fmt.Printf(ClearToEOL)
fmt.Printf(cursorUpN(totalLines))
fmt.Print(ClearToEOL)
fmt.Print(cursorUpN(totalLines))
fmt.Printf(CursorBOL + cursorRightN(b.Width-len(currLine)))
}
fmt.Printf(CursorShow)
fmt.Print(CursorShow)
}
func (b *Buffer) Remove() {
@ -305,12 +305,12 @@ func (b *Buffer) ClearScreen() {
targetLine := currPos / b.LineWidth
if targetLine > 0 {
for cnt := 0; cnt < targetLine; cnt++ {
fmt.Printf(CursorDown)
fmt.Print(CursorDown)
}
}
remainder := currPos % b.LineWidth
if remainder > 0 {
fmt.Printf(cursorRightN(remainder))
fmt.Print(cursorRightN(remainder))
}
if currPos%b.LineWidth == 0 {
fmt.Printf(CursorBOL + b.Prompt.AltPrompt)