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Pad single digit line numbers in output

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This commit is contained in:
Derek Parker 2015-06-26 07:32:11 -05:00
parent 4d8f5659ac
commit 4f6c0de11f
1 changed files with 7 additions and 1 deletions
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8
terminal/command.go
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@ -503,7 +503,13 @@ func printcontext(state *api.DebuggerState) error {
arrow = "=>"
}
context = append(context, fmt.Sprintf("\033[34m%s %d\033[0m:\t%s", arrow, i, line))
var lineNum string
if i < 10 {
lineNum = fmt.Sprintf("\033[34m%s %d\033[0m:\t", arrow, i)
} else {
lineNum = fmt.Sprintf("\033[34m%s %d\033[0m:\t", arrow, i)
}
context = append(context, lineNum+line)
}
fmt.Println(strings.Join(context, ""))