diff options
author | Tulir Asokan <tulir@maunium.net> | 2018-04-22 21:25:06 +0300 |
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committer | Tulir Asokan <tulir@maunium.net> | 2018-04-22 21:25:51 +0300 |
commit | 64fa922ec013079f8f0c90fc9e93c56db3611d30 (patch) | |
tree | 7bb9b40f57b8368ef0f5eeccea02d80e54796927 /vendor/gopkg.in/russross/blackfriday.v2/esc.go | |
parent | bfb5f0dd457be326b1ae7638a64d2e79cbace371 (diff) |
Switch to dep
Diffstat (limited to 'vendor/gopkg.in/russross/blackfriday.v2/esc.go')
-rw-r--r-- | vendor/gopkg.in/russross/blackfriday.v2/esc.go | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/vendor/gopkg.in/russross/blackfriday.v2/esc.go b/vendor/gopkg.in/russross/blackfriday.v2/esc.go new file mode 100644 index 0000000..6385f27 --- /dev/null +++ b/vendor/gopkg.in/russross/blackfriday.v2/esc.go @@ -0,0 +1,34 @@ +package blackfriday + +import ( + "html" + "io" +) + +var htmlEscaper = [256][]byte{ + '&': []byte("&"), + '<': []byte("<"), + '>': []byte(">"), + '"': []byte("""), +} + +func escapeHTML(w io.Writer, s []byte) { + var start, end int + for end < len(s) { + escSeq := htmlEscaper[s[end]] + if escSeq != nil { + w.Write(s[start:end]) + w.Write(escSeq) + start = end + 1 + } + end++ + } + if start < len(s) && end <= len(s) { + w.Write(s[start:end]) + } +} + +func escLink(w io.Writer, text []byte) { + unesc := html.UnescapeString(string(text)) + escapeHTML(w, []byte(unesc)) +} |