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allow beginning words with :

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Daniella / Tove 2023-03-29 00:55:09 +02:00
parent 88257715c3
commit fa488c4b08
Signed by: TudbuT
GPG key ID: 7D63D5634B7C417F
1 changed files with 12 additions and 10 deletions
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22
src/lexer.rs
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@ -193,16 +193,18 @@ fn read_block(str_words: &[String], isfn: bool) -> Result<(Option<u32>, Words, u
let mut word = x
.split(':')
.next()
.expect("unreachable (empty words are filtered by the parser)");
let mut ra = 0;
while word.starts_with('&') {
ra += 1;
word = &word[1..];
}
if let Some(word) = word.strip_suffix(';') {
words.push(Word::Call(word.to_owned(), true, ra));
} else {
words.push(Word::Call(word.to_owned(), false, ra));
.unwrap(); // SAFETY: One item always exists after a split.
if !word.is_empty() {
let mut ra = 0;
while word.starts_with('&') {
ra += 1;
word = &word[1..];
}
if let Some(word) = word.strip_suffix(';') {
words.push(Word::Call(word.to_owned(), true, ra));
} else {
words.push(Word::Call(word.to_owned(), false, ra));
}
}
for mut word in x.split(':').skip(1) {
let mut ra = 0;