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Disallow lines that span more than 160 columns.

Browse source 
The Rust style guide suggests 100, but we have too many violations in the
tree already. This check can be tightened over time.
This commit is contained in:
Ms2ger 2015-01-19 13:40:29 +01:00
parent 60a901328a
commit 394f816343
5 changed files with 50 additions and 11 deletions
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23
components/layout/fragment.rs
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@ -1256,11 +1256,24 @@ impl Fragment {
pub fn find_split_info_by_new_line(&self)
-> Option<(SplitInfo, Option<SplitInfo>, Arc<Box<TextRun>> /* TODO(bjz): remove */)> {
match self.specific {
SpecificFragmentInfo::Canvas(_) | SpecificFragmentInfo::Generic | SpecificFragmentInfo::Iframe(_) | SpecificFragmentInfo::Image(_) | SpecificFragmentInfo::Table | SpecificFragmentInfo::TableCell |
SpecificFragmentInfo::TableRow | SpecificFragmentInfo::TableWrapper => None,
SpecificFragmentInfo::TableColumn(_) => panic!("Table column fragments do not need to split"),
SpecificFragmentInfo::UnscannedText(_) => panic!("Unscanned text fragments should have been scanned by now!"),
SpecificFragmentInfo::InlineBlock(_) | SpecificFragmentInfo::InlineAbsoluteHypothetical(_) => {
SpecificFragmentInfo::Canvas(_) |
SpecificFragmentInfo::Generic |
SpecificFragmentInfo::Iframe(_) |
SpecificFragmentInfo::Image(_) |
SpecificFragmentInfo::Table |
SpecificFragmentInfo::TableCell |
SpecificFragmentInfo::TableRow |
SpecificFragmentInfo::TableWrapper => {
None
}
SpecificFragmentInfo::TableColumn(_) => {
panic!("Table column fragments do not need to split")
}
SpecificFragmentInfo::UnscannedText(_) => {
panic!("Unscanned text fragments should have been scanned by now!")
}
SpecificFragmentInfo::InlineBlock(_) |
SpecificFragmentInfo::InlineAbsoluteHypothetical(_) => {
panic!("Inline blocks or inline absolute hypothetical fragments do not get split")
}
SpecificFragmentInfo::ScannedText(ref text_fragment_info) => {