Updates escape code handling to be safer plus renders literally in local scheme
This commit is contained in:
parent
021678d9da
commit
f3f406260e
20
page.go
20
page.go
|
@ -50,15 +50,20 @@ func (p *Page) ScrollPositionRange(termHeight int) (int, int) {
|
|||
func (p *Page) WrapContent(width int, color bool) {
|
||||
counter := 0
|
||||
var content strings.Builder
|
||||
var esc strings.Builder
|
||||
escape := false
|
||||
content.Grow(len(p.RawContent))
|
||||
for _, ch := range []rune(p.RawContent) {
|
||||
if escape {
|
||||
if color {
|
||||
esc.WriteRune(ch)
|
||||
}
|
||||
if (ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z') {
|
||||
escape = false
|
||||
}
|
||||
if color {
|
||||
content.WriteRune(ch)
|
||||
if ch == 'm' {
|
||||
content.WriteString(esc.String())
|
||||
esc.Reset()
|
||||
}
|
||||
}
|
||||
continue
|
||||
}
|
||||
|
@ -77,9 +82,16 @@ func (p *Page) WrapContent(width int, color bool) {
|
|||
// Get rid of control characters we dont want
|
||||
continue
|
||||
} else if ch == 27 {
|
||||
if p.Location.Scheme == "local" {
|
||||
if counter+4 >= width {
|
||||
content.WriteRune('\n')
|
||||
}
|
||||
content.WriteString("\\033")
|
||||
continue
|
||||
}
|
||||
escape = true
|
||||
if color {
|
||||
content.WriteRune(ch)
|
||||
esc.WriteRune(ch)
|
||||
}
|
||||
continue
|
||||
} else {
|
||||
|
|
Loading…
Reference in New Issue