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| author | Stefan Majewsky <majewsky@gmx.net> | 2017-07-11 16:33:22 +0200 |
|---|---|---|
| committer | Stefan Majewsky <majewsky@gmx.net> | 2017-07-11 16:33:22 +0200 |
| commit | 888095449e80b33c1d5925e3164956567e43e86e (patch) | |
| tree | 27436f3835ba18bb6b4b3b54e6dbb1de788e6120 /pkg/cli/query.go | |
| parent | e8b31652a0a0fa1767d5e5d86fa9f7016057262c (diff) | |
| download | gofu-888095449e80b33c1d5925e3164956567e43e86e.tar.gz | |
prompt: draw separator line
Diffstat (limited to 'pkg/cli/query.go')
| -rw-r--r-- | pkg/cli/query.go | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/pkg/cli/query.go b/pkg/cli/query.go index 2c53cfb..add170c 100644 --- a/pkg/cli/query.go +++ b/pkg/cli/query.go @@ -186,9 +186,7 @@ func displayChoices(out io.Writer, choices []Choice, selectedIndex int) { } } -//AnsiEscapeRx is a regexp that matches full ANSI escape sequences that start -//with the CSI. -var AnsiEscapeRx = regexp.MustCompile(`^\x1B\[[\x20-\x3F]*[\x40-\x7E]`) +var ansiEscapeRx = regexp.MustCompile(`^\x1B\[[\x20-\x3F]*[\x40-\x7E]`) type buffer struct { Input io.Reader @@ -206,7 +204,7 @@ func (b *buffer) getNextInput() []byte { } //do we have a full ANSI escape sequence? - match := AnsiEscapeRx.Find(b.buf[0:b.fill]) + match := ansiEscapeRx.Find(b.buf[0:b.fill]) if match != nil { result := append([]byte(nil), match...) copy(b.buf[0:], b.buf[len(match):]) @@ -237,10 +235,11 @@ type pipeTUI struct { i *Implementation } -var ansiColorCodeRx = regexp.MustCompile("\x1B" + `\[[0-9;]*m`) +//AnsiColorCodeRx is a regexp that matches ANSI escape sequences of the type SGR. +var AnsiColorCodeRx = regexp.MustCompile("\x1B" + `\[[0-9;]*m`) func (t *pipeTUI) Print(w io.Writer, msg string) { - w.Write([]byte(ansiColorCodeRx.ReplaceAllString(msg, ""))) + w.Write([]byte(AnsiColorCodeRx.ReplaceAllString(msg, ""))) } func (t *pipeTUI) ReadLine(prompt string) (string, error) { |