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add addition characters that can be hard to work with in nushell (#3457)

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Darren Schroeder 2021-05-21 08:04:48 -05:00 committed by GitHub
parent 751de20f93
commit 9776a252ee
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1 changed files with 10 additions and 0 deletions
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10
crates/nu-command/src/commands/char_.rs
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@ -135,9 +135,19 @@ fn string_to_unicode_char(s: &str, t: &Tag) -> Result<char, ShellError> {
fn str_to_character(s: &str) -> Option<String> {
match s {
// These are some regular characters that either can't used or
// it's just easier to use them like this.
"newline" | "enter" | "nl" => Some("\n".into()),
"tab" => Some("\t".into()),
"sp" | "space" => Some(" ".into()),
"pipe" => Some('|'.to_string()),
"left_brace" | "lbrace" => Some('{'.to_string()),
"right_brace" | "rbrace" => Some('}'.to_string()),
"left_paren" | "lparen" => Some('('.to_string()),
"right_paren" | "rparen" => Some(')'.to_string()),
"left_bracket" | "lbracket" => Some('['.to_string()),
"right_bracket" | "rbracket" => Some(']'.to_string()),
// Unicode names came from https://www.compart.com/en/unicode
// Private Use Area (U+E000-U+F8FF)
// Unicode can't be mixed with Ansi or it will break width calculation