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feat: support color dots for 4 character hex.

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- Support color dot for 4-letter hex (`#fffa` which is equal to `#ffffffaa`).
- Unit test added.
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Gusted 2024-11-02 13:37:14 +01:00
parent 3f1f19865d
commit 3d0dc2e81a
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2 changed files with 2 additions and 1 deletions
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2
modules/markup/markdown/color_util.go
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@ -6,7 +6,7 @@ package markdown
import "regexp"
var (
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\(([ ]*[012]?[0-9]{1,2}|3[0-5][0-9]|360),[ ]*([0-9]{0,2}|100)\%,[ ]*([0-9]{0,2}|100)\%,[ ]*(1|1\.0|0|(0\.[0-9]+))\)$`)
rgb = regexp.MustCompile(`^rgb\(([ ]*((([0-9]{1,2}|100)\%)|(([01]?[0-9]{1,2})|(2[0-4][0-9])|(25[0-5]))),){2}([ ]*((([0-9]{1,2}|100)\%)|(([01]?[0-9]{1,2})|(2[0-4][0-9])|(25[0-5]))))\)$`)

1
modules/markup/markdown/color_util_test.go
View file

@ -17,6 +17,7 @@ func TestMatchColor(t *testing.T) {
{"#ddeeffa0", true},
{"#ddeefe", true},
{"#abcdef", true},
{"#fffa", true},
{"#abcdeg", false},
{"#abcdefg0", false},
{"black", false},