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add null, prepare for function

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afonya2 2025-05-23 21:07:43 +02:00
parent b56bb9a48c
commit 315ccc1504
Signed by: afonya
GPG key ID: EBB9C4CAFAAFB2DC
2 changed files with 34 additions and 8 deletions
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10
src/lexer.rs
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@ -40,11 +40,11 @@ fn is_sep(char: &str) -> bool {
let chars = vec!["(",")","[","]","{","}",",",".","="];
return chars.contains(&char);
}
fn is_mul_sep(char: &str, next_char: &str) -> bool {
/*fn is_mul_sep(char: &str, next_char: &str) -> bool {
let chars = vec!["=>"];
let check = String::from(char) + next_char;
return chars.contains(&check.as_str());
}
}*/
fn read_string(splitted: &Vec<&str>, pos: &mut usize, out: &mut Vec<Token>) {
let mut str = String::from("");
@ -100,7 +100,7 @@ fn generate_combinations(words: Vec<&str>) -> Vec<String> {
return result;
}
fn read_identifier(splitted: &Vec<&str>, pos: &mut usize, out: &mut Vec<Token>) {
let keywords = vec!["kraf","piszolj","ha nem geny akkor geny","ha nem geny","nem piszv","kopva","gethelj","ha geny","jukadban","lőcsve","nem reti","csecs","megint","reti","piszv","amíg geny"];
let keywords = vec!["kraf","piszolj","ha nem geny akkor geny","ha nem geny","nem piszv","kopva","gethelj","ha geny","jukadban","lőcsve","nem reti","csecs","megint","reti","piszv","amíg geny","nincs hám"];
let mut raw_keywords: Vec<String> = vec![];
for keyword in &keywords {
let spi: Vec<&str> = keyword.split(" ").collect();
@ -239,10 +239,12 @@ pub fn lex(input: String) -> Vec<Token> {
read_comment(&splitted, &mut pos, true);
} else if is_mul_operator(char, splitted[pos]) {
out.push(Token { typ: TokenType::OPERATOR, value: String::from(char) + splitted[pos], pos: pos-1 });
pos += 1;
} else if is_operator(char) {
out.push(Token { typ: TokenType::OPERATOR, value: String::from(char), pos: pos-1 });
} else if is_mul_sep(char, splitted[pos]) {
/*} else if is_mul_sep(char, splitted[pos]) {
out.push(Token { typ: TokenType::SEPARATOR, value: String::from(char) + splitted[pos], pos: pos-1 });
pos += 1;*/
} else if is_sep(char) {
out.push(Token { typ: TokenType::SEPARATOR, value: String::from(char), pos: pos-1 });
} else {