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string length is number of chars

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This commit is contained in:
ConnorSkees 2020-03-23 14:11:06 -04:00
parent f4f9a79b2b
commit 893c758e13
1 changed files with 2 additions and 2 deletions
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4
src/builtin/string.rs
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@ -70,7 +70,7 @@ pub(crate) fn register(f: &mut HashMap<String, Builtin>) {
Value::Ident(s, q) => (s, q), Value::Ident(s, q) => (s, q),
v => return Err(format!("$string: {} is not a string.", v).into()), v => return Err(format!("$string: {} is not a string.", v).into()),
}; };
let str_len = string.len(); let str_len = string.chars().count();
let start = match arg!(args, 1, "start-at") { let start = match arg!(args, 1, "start-at") {
Value::Dimension(n, Unit::None) if n.is_decimal() => { Value::Dimension(n, Unit::None) if n.is_decimal() => {
return Err(format!("{} is not an int.", n).into()) return Err(format!("{} is not an int.", n).into())
@ -171,7 +171,7 @@ pub(crate) fn register(f: &mut HashMap<String, Builtin>) {
return Ok(Value::Ident(substr, quotes)); return Ok(Value::Ident(substr, quotes));
} }
let len = s1.len(); let len = s1.chars().count();
// Insert substring at char position, rather than byte position // Insert substring at char position, rather than byte position
let insert = |idx, s1: String, s2| { let insert = |idx, s1: String, s2| {