Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Accept whitespace in var( --var ) expression #93

Merged
merged 2 commits into from
Feb 21, 2019
Merged

Accept whitespace in var( --var ) expression #93

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
f396bea
Accept whitespace in var( --var ) expression
benwest Feb 20, 2019
a39c982
added test
benwest Feb 21, 2019
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Jump to
Jump to file
Failed to load files.
Diff view
Diff view
2 changes: 1 addition & 1 deletion lib/resolve-value.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,7 @@ var cloneSpliceParentOntoNodeWhen = require('./clone-splice-parent-onto-node-whe
// var() = var( <custom-property-name> [, <any-value> ]? )
// matches `name[, fallback]`, captures "name" and "fallback"
// See: http://dev.w3.org/csswg/css-variables/#funcdef-var
var RE_VAR_FUNC = (/var\((--[^,\s]+?)(?:\s*,\s*(.+))?\)/);
var RE_VAR_FUNC = (/var\(\s*(--[^,\s]+?)(?:\s*,\s*(.+))?\s*\)/);
Copy link
Owner

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

@benwest Let's add some tests


function toString(value) {
return String(value);
Expand Down
9 changes: 9 additions & 0 deletions test/fixtures/whitespace-in-var-declaration.css
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,9 @@
:root {
--foo: 1px;
}

.bar {
width: var( --foo );
height: var( --foo);
margin-top: var(--foo );
}
5 changes: 5 additions & 0 deletions test/fixtures/whitespace-in-var-declaration.expected.css
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
.bar {
width: 1px;
height: 1px;
margin-top: 1px;
}
2 changes: 2 additions & 0 deletions test/test.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -257,6 +257,8 @@ describe('postcss-css-variables', function() {
test('should not mangle outer function parentheses', 'nested-inside-other-func');
});

test('should accept whitespace in var() declarations', 'whitespace-in-var-declaration' )

it('should not parse malformed var() declarations', function() {
return expect(testPlugin(
'./test/fixtures/malformed-variable-usage.css',
Expand Down