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Integer handling; products

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This commit is contained in:
rwakulszowa 2016-10-24 12:19:10 +02:00
parent 54c81d98b4
commit b9e03f3f4b
1 changed files with 3 additions and 4 deletions
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7
components/style/properties/longhand/font.mako.rs
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@ -361,7 +361,7 @@ ${helpers.single_keyword("font-variant-position",
gecko_constant_prefix="NS_FONT_VARIANT_POSITION",
animatable=False)}
<%helpers:longhand name="font-feature-settings" animatable="False">
<%helpers:longhand name="font-feature-settings" products="none" animatable="False">
use cssparser::ToCss;
use std::fmt;
use values::NoViewportPercentage;
@ -420,15 +420,14 @@ ${helpers.single_keyword("font-variant-position",
pub fn parse(input: &mut Parser) -> Result<FeatureTagValue, ()> {
let tag = try!(input.expect_string()).into_owned();
if input.try(|input| input.expect_integer()).is_ok() {
if let Ok(value) = input.try(|input| input.expect_integer()) {
// handle integer, throw if it is negative
let value = 4; //TODO: capture parsed input here
if value >= 0 {
Ok(FeatureTagValue{ tag: tag, value: value })
} else {
Err(())
}
} else if input.try(|input| input.expect_ident_matching("off")).is_ok() {
} else if let Ok(_) = input.try(|input| input.expect_ident_matching("off")) {
// off is an alias for '0'
Ok(FeatureTagValue{ tag: tag, value: 0 })
} else {