allow units to begin with escape sequences
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@ -647,7 +647,7 @@ impl Value {
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};
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let unit = if let Some(tok) = toks.peek() {
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match tok.kind {
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'a'..='z' | 'A'..='Z' | '_' => {
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'a'..='z' | 'A'..='Z' | '_' | '\\' => {
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let u = match eat_ident_no_interpolation(toks, true) {
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Ok(v) => v,
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Err(e) => return Some(Err(e)),
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@ -74,6 +74,16 @@ test!(
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"a {\n color: 1px-2px;\n}\n",
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"a {\n color: -1px;\n}\n"
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);
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test!(
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unit_starts_with_escape_sequence,
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"a {\n color: 1\\9;\n}\n",
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"a {\n color: 1\\9 ;\n}\n"
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);
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test!(
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unit_fn_starts_with_escape_sequence,
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"a {\n color: unit(1\\9);\n}\n",
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"a {\n color: \"\\\\9 \";\n}\n"
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);
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error!(
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display_single_mul,
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"a {\n color: 1rem * 1px;\n}\n", "Error: 1rem*px isn't a valid CSS value."
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