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readline: remove new line \n character from readline output, now just Enter produces '' (#18934)

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indexxd 2023-07-22 06:01:57 +02:00 committed by GitHub
parent a3449098a9
commit bf00ac656f
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1 changed files with 4 additions and 0 deletions
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4
vlib/readline/readline_nix.c.v
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@ -133,6 +133,10 @@ pub fn (mut r Readline) read_line_utf8(prompt string) ![]rune {
r.disable_raw_mode() r.disable_raw_mode()
if r.current.len == 0 { if r.current.len == 0 {
return error('empty line') return error('empty line')
} else {
if r.current.last() == `\n` {
r.current.pop()
}
} }
return r.current return r.current
} }