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Minor fixes in escapeInterpreter

This commit is contained in:
Roi Martin 2016-11-14 21:50:15 +01:00
parent aacdc2698f
commit 1ad1e27a52
1 changed files with 15 additions and 12 deletions
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27
escape.go
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@ -150,15 +150,19 @@ func (ei *escapeInterpreter) outputNormal() error {
switch {
case p >= 30 && p <= 37:
ei.curFgColor = Attribute(p - 30 + 1)
case p == 39:
ei.curFgColor = ColorDefault
case p >= 40 && p <= 47:
ei.curBgColor = Attribute(p - 40 + 1)
case p == 49:
ei.curBgColor = ColorDefault
case p == 1:
ei.curFgColor |= AttrBold
case p == 4:
ei.curFgColor |= AttrUnderline
case p == 7:
ei.curFgColor |= AttrReverse
case p == 0 || p == 39:
case p == 0:
ei.curFgColor = ColorDefault
ei.curBgColor = ColorDefault
}
@ -177,27 +181,26 @@ func (ei *escapeInterpreter) output256() error {
return ei.outputNormal()
}
fgbgParam, err := strconv.Atoi(ei.csiParam[0])
mode, err := strconv.Atoi(ei.csiParam[1])
if err != nil {
return errCSIParseError
}
fgbgType, err := strconv.Atoi(ei.csiParam[1])
if err != nil {
return errCSIParseError
}
if fgbgType != 5 {
if mode != 5 {
return ei.outputNormal()
}
fgbgColor, err := strconv.Atoi(ei.csiParam[2])
fgbg, err := strconv.Atoi(ei.csiParam[0])
if err != nil {
return errCSIParseError
}
color, err := strconv.Atoi(ei.csiParam[2])
if err != nil {
return errCSIParseError
}
switch fgbgParam {
switch fgbg {
case 38:
ei.curFgColor = Attribute(fgbgColor + 1)
ei.curFgColor = Attribute(color + 1)
for _, param := range ei.csiParam[3:] {
p, err := strconv.Atoi(param)
@ -215,7 +218,7 @@ func (ei *escapeInterpreter) output256() error {
}
}
case 48:
ei.curBgColor = Attribute(fgbgColor + 1)
ei.curBgColor = Attribute(color + 1)
default:
return errCSIParseError
}