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Merge pull request #148 from tamird/trailing-spaces 

trim trailing whitespace
This commit is contained in:
Eric Paris 2015-09-11 17:24:06 -05:00
parent 4b86c66ef2 5f83d08ae0
commit 42498ec777
1 changed files with 4 additions and 6 deletions
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6
command.go
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@ -248,8 +248,7 @@ func (c *Command) UsageTemplate() string {
if c.HasParent() { if c.HasParent() {
return c.parent.UsageTemplate() return c.parent.UsageTemplate()
} else { } else {
return `{{ $cmd := . }} return `{{ $cmd := . }}Usage:{{if .Runnable}}
Usage: {{if .Runnable}}
{{.UseLine}}{{if .HasFlags}} [flags]{{end}}{{end}}{{if .HasSubCommands}} {{.UseLine}}{{if .HasFlags}} [flags]{{end}}{{end}}{{if .HasSubCommands}}
{{ .CommandPath}} [command]{{end}}{{if gt .Aliases 0}} {{ .CommandPath}} [command]{{end}}{{if gt .Aliases 0}}
@ -286,8 +285,7 @@ func (c *Command) HelpTemplate() string {
return c.parent.HelpTemplate() return c.parent.HelpTemplate()
} else { } else {
return `{{with or .Long .Short }}{{. | trim}}{{end}} return `{{with or .Long .Short }}{{. | trim}}{{end}}
{{if or .Runnable .HasSubCommands}}{{.UsageString}}{{end}} {{if or .Runnable .HasSubCommands}}{{.UsageString}}{{end}}`
`
} }
} }