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v: minor change in the output for an unknown help topic (#13927)

pull/13930/head
StunxFS 2022-04-04 01:36:10 -04:00 committed by GitHub
parent 719a3b5de3
commit 1211b2e941
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1 changed files with 2 additions and 1 deletions
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3
cmd/v/help/help.v
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@ -38,10 +38,11 @@ pub fn print_and_exit(topic string) {
fn known_topics(topicdir string) string { fn known_topics(topicdir string) string {
mut res := []string{} mut res := []string{}
res << 'Known help topics:' res << 'Known help topics: '
topic_files := os.glob(os.join_path(topicdir, '*.txt')) or { [] } topic_files := os.glob(os.join_path(topicdir, '*.txt')) or { [] }
mut topics := topic_files.map(os.file_name(it).replace('.txt', '')) mut topics := topic_files.map(os.file_name(it).replace('.txt', ''))
topics.sort() topics.sort()
res << topics.join(', ') res << topics.join(', ')
res << '.'
return res.join('') return res.join('')
} }