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Merge pull request #207 from silverwind/4hex
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Support four-value syntax for CSS hex color
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FiloSottile authored Jul 4, 2024
2 parents af654ef + b599aac commit 5703ea6
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2 changes: 1 addition & 1 deletion css/handlers.go
Original file line number Diff line number Diff line change
Expand Up @@ -291,7 +291,7 @@ var (
Font = regexp.MustCompile(`^('[a-z \-]+'|[a-z \-]+)$`)
Grayscale = regexp.MustCompile(`^grayscale\(([0-9]{1,2}|100)%\)$`)
GridTemplateAreas = regexp.MustCompile(`^['"]?[a-z ]+['"]?$`)
HexRGB = regexp.MustCompile(`^#([0-9a-f]{3}|[0-9a-f]{6}|[0-9a-f]{8})$`)
HexRGB = regexp.MustCompile(`^#([0-9a-f]{3,4}|[0-9a-f]{6}|[0-9a-f]{8})$`)
HSL = regexp.MustCompile(`^hsl\([ ]*([012]?[0-9]{1,2}|3[0-5][0-9]|360),[ ]*([0-9]{0,2}|100)\%,[ ]*([0-9]{0,2}|100)\%\)$`)
HSLA = regexp.MustCompile(`^hsla\(([ ]*[012]?[0-9]{1,2}|3[0-5][0-9]|360),[ ]*([0-9]{0,2}|100)\%,[ ]*([0-9]{0,2}|100)\%,[ ]*(1|1\.0|0|(0\.[0-9]+))\)$`)
HueRotate = regexp.MustCompile(`^hue-rotate\(([12]?[0-9]{1,2}|3[0-5][0-9]|360)?\)$`)
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4 changes: 4 additions & 0 deletions sanitize_test.go
Original file line number Diff line number Diff line change
Expand Up @@ -2028,6 +2028,10 @@ func TestDefaultStyleHandlers(t *testing.T) {
in: `<div style="column-rule-color: #ff00ff;"></div>`,
expected: `<div style="column-rule-color: #ff00ff"></div>`,
},
{
in: `<div style="column-rule-color: #f0ff;"></div>`,
expected: `<div style="column-rule-color: #f0ff"></div>`,
},
{
in: `<div style="column-rule: red;"></div>`,
expected: `<div style="column-rule: red"></div>`,
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