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Merge pull request #1658 from bas-vk/liner-ctrl-c

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Clear current line on ctrl-C
This commit is contained in:
Jeffrey Wilcke 2015-08-14 04:36:15 -07:00
commit cd81356ace
1 changed files with 11 additions and 0 deletions
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11
cmd/geth/js.go
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@ -383,6 +383,11 @@ func (self *jsre) interactive() {
for {
line, err := self.Prompt(<-prompt)
if err != nil {
if err == liner.ErrPromptAborted { // ctrl-C
self.resetPrompt()
inputln <- ""
continue
}
return
}
inputln <- line
@ -467,6 +472,12 @@ func (self *jsre) parseInput(code string) {
var indentCount = 0
var str = ""
func (self *jsre) resetPrompt() {
indentCount = 0
str = ""
self.ps1 = "> "
}
func (self *jsre) setIndent() {
open := strings.Count(str, "{")
open += strings.Count(str, "(")