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add terminal256color option #93

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merged 1 commit into from
Dec 31, 2017
Merged

add terminal256color option #93

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2 changes: 2 additions & 0 deletions client.go
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Original file line number Diff line number Diff line change
Expand Up @@ -28,6 +28,8 @@ func run() {
}
defer termbox.Close()

termbox.SetOutputMode(termbox.Output256)

app := newApp()

if _, err := os.Stat(gConfigPath); !os.IsNotExist(err) {
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14 changes: 14 additions & 0 deletions ui.go
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Original file line number Diff line number Diff line change
Expand Up @@ -146,6 +146,20 @@ func applyAnsiCodes(s string, fg, bg termbox.Attribute) (termbox.Attribute, term
nums = append(nums, n)
}

// Parse 256 color terminal ansi codes
// termbox-go has a color offset of one, because of attributes
if len(nums) == 3 {
if nums[0] == 48 && nums[1] == 5 {
bg = termbox.Attribute(nums[2])
bg++
}
if nums[0] == 38 && nums[1] == 5 {
fg = termbox.Attribute(nums[2])
fg++
}
return fg, bg
}

for _, n := range nums {
attr, ok := gAnsiCodes[n]
if !ok {
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