ElnuDev/renrs
1
0
Fork 0
generated from ElnuDev/rust-project
Code Issues Pull requests Projects Releases Packages Wiki Activity

Cover empty file cases, deal with empty final line

Browse source
This commit is contained in:
Elnu 2023-05-20 18:35:02 -07:00
parent d957816ded
commit 4113accdaa
2 changed files with 5 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
src/lib.rs
View file

@ -30,8 +30,11 @@ pub fn parse(script: &str) -> Vec<Vec<Token>> {
Rule::EOI => (), Rule::EOI => (),
_ => unreachable!(), _ => unreachable!(),
} }
// TODO: For some a blank final line is always parsed
if tokens.len() > 0 {
lines.push(tokens); lines.push(tokens);
} }
}
lines lines
} }

2
src/rpy.pest
View file

@ -41,4 +41,4 @@ COMMENT = _{ "#" ~ char* }
// lines are comprised of a statement // lines are comprised of a statement
line = { token+ } line = { token+ }
file = { SOI ~ line ~ (NEWLINE+ ~ line)* ~ NEWLINE* ~ EOI } file = { SOI ~ (line ~ (NEWLINE+ ~ line)*)? ~ NEWLINE* ~ EOI }