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This commit is contained in:
Zachary Yedidia
2019-01-03 17:07:28 -05:00
parent 4b50599411
commit d4c410f3dc
6 changed files with 100 additions and 63 deletions
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18
cmd/micro/info/history.go
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@@ -59,3 +59,21 @@ func (i *InfoBuf) SaveHistory() {
}
}
}
// UpHistory fetches the previous item in the history
func (i *InfoBuf) UpHistory(history []string) {
if i.HistoryNum > 0 {
i.HistoryNum--
i.Replace(i.Start(), i.End(), history[i.HistoryNum])
i.Buffer.GetActiveCursor().GotoLoc(i.End())
}
}
// DownHistory fetches the next item in the history
func (i *InfoBuf) DownHistory(history []string) {
if i.HistoryNum < len(history)-1 {
i.HistoryNum++
i.Replace(i.Start(), i.End(), history[i.HistoryNum])
i.Buffer.GetActiveCursor().GotoLoc(i.End())
}
}