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Diffstat (limited to 'internal/repl/completer.go')
| -rw-r--r-- | internal/repl/completer.go | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/internal/repl/completer.go b/internal/repl/completer.go index f87209b..e19a521 100644 --- a/internal/repl/completer.go +++ b/internal/repl/completer.go @@ -84,6 +84,11 @@ func (a *AutoCompleteAdapter) completeCommands(lastWord string) ([][]rune, int) matches = append(matches, []rune(cmd)) } } + // If the word already exactly matches one command, don't offer it as a + // completion — readline would append it, giving e.g. "helphelp". + if len(matches) == 1 && string(matches[0]) == lastWord { + return nil, 0 + } return a.withCommonPrefix(matches, lastWord) } |