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properly escape backslashes in quotes in variables

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This commit is contained in:
ConnorSkees 2020-03-23 20:09:27 -04:00
parent 981bf27cb8
commit cd40ada653
2 changed files with 9 additions and 1 deletions
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5
src/utils.rs
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@ -126,7 +126,10 @@ pub(crate) fn read_until_closing_quote<I: Iterator<Item = Token>>(
is_escaped = false; is_escaped = false;
continue; continue;
} }
TokenKind::Symbol(Symbol::BackSlash) if !is_escaped => is_escaped = true, TokenKind::Symbol(Symbol::BackSlash) if !is_escaped => {
t.push(tok);
is_escaped = true
},
TokenKind::Symbol(Symbol::BackSlash) => { TokenKind::Symbol(Symbol::BackSlash) => {
is_escaped = false; is_escaped = false;
t.push(tok); t.push(tok);

5
tests/variables.rs
View File

@ -98,3 +98,8 @@ test!(
"a {\n $a: red\n}\n\nb {\n color: blue;\n}\n", "a {\n $a: red\n}\n\nb {\n color: blue;\n}\n",
"b {\n color: blue;\n}\n" "b {\n color: blue;\n}\n"
); );
test!(
properly_escapes_backslash,
"a {\n $a: unquote(\"\\\\0 \");\n color: $a;\n}\n",
"a {\n color: \\0 ;\n}\n"
);