diff options
Diffstat (limited to 'usage.go')
| -rw-r--r-- | usage.go | 12 |
1 files changed, 10 insertions, 2 deletions
@@ -27,7 +27,11 @@ func (p *Parser) failWithCommand(msg string, cmd *command) { // WriteUsage writes usage information to the given writer func (p *Parser) WriteUsage(w io.Writer) { - p.writeUsageForCommand(w, p.cmd) + cmd := p.cmd + if p.lastCmd != nil { + cmd = p.lastCmd + } + p.writeUsageForCommand(w, cmd) } // writeUsageForCommand writes usage information for the given subcommand @@ -116,7 +120,11 @@ func printTwoCols(w io.Writer, left, help string, defaultVal string) { // WriteHelp writes the usage string followed by the full help string for each option func (p *Parser) WriteHelp(w io.Writer) { - p.writeHelpForCommand(w, p.cmd) + cmd := p.cmd + if p.lastCmd != nil { + cmd = p.lastCmd + } + p.writeHelpForCommand(w, cmd) } // writeHelp writes the usage string for the given subcommand |