@@ -32,9 +32,24 @@ "humungus.tedunangst.com/r/webs/htfilter"
 	"humungus.tedunangst.com/r/webs/httpsig"
 )
 
+var allowedclasses = make(map[string]bool)
+
+func init() {
+	allowedclasses["kw"] = true
+	allowedclasses["bi"] = true
+	allowedclasses["st"] = true
+	allowedclasses["nm"] = true
+	allowedclasses["tp"] = true
+	allowedclasses["op"] = true
+	allowedclasses["cm"] = true
+	allowedclasses["al"] = true
+	allowedclasses["dl"] = true
+}
+
 func reverbolate(userid int64, honks []*Honk) {
 	filt := htfilter.New()
 	filt.Imager = replaceimg
+	filt.SpanClasses = allowedclasses
 	for _, h := range honks {
 		h.What += "ed"
 		if h.What == "tonked" {

@@ -7,5 +7,5 @@ github.com/mattn/go-runewidth v0.0.4
 	golang.org/x/crypto v0.0.0-20190621222207-cc06ce4a13d4
 	golang.org/x/net v0.0.0-20190620200207-3b0461eec859
 	humungus.tedunangst.com/r/go-sqlite3 v1.1.3
-	humungus.tedunangst.com/r/webs v0.6.8
+	humungus.tedunangst.com/r/webs v0.6.9
 )

@@ -23,3 +23,5 @@ humungus.tedunangst.com/r/go-sqlite3 v1.1.3 h1:G2N4wzDS0NbuvrZtQJhh4F+3X+s7BF8b9ga8k38geUI=
 humungus.tedunangst.com/r/go-sqlite3 v1.1.3/go.mod h1:FtEEmQM7U2Ey1TuEEOyY1BmphTZnmiEjPsNLEAkpf/M=
 humungus.tedunangst.com/r/webs v0.6.8 h1:0Xn6+iHZO8F4R3jhkql0qBR8nh5v9D59xG2vWQJzoa8=
 humungus.tedunangst.com/r/webs v0.6.8/go.mod h1:Ho+nmafD/aUWF7LnH+Yl2/b0ob7f2pCkXm4onteWvLE=
+humungus.tedunangst.com/r/webs v0.6.9 h1:bW2rBRZTBgov2yNUCvQ09dAK9oLfQ9A84QkMRLwaXZM=
+humungus.tedunangst.com/r/webs v0.6.9/go.mod h1:Ho+nmafD/aUWF7LnH+Yl2/b0ob7f2pCkXm4onteWvLE=

@@ -21,22 +21,23 @@ "regexp"
 	"strings"
 
 	"golang.org/x/net/html"
+	"humungus.tedunangst.com/r/webs/synlight"
 )
 
 var re_bolder = regexp.MustCompile(`(^|\W)\*\*([\w\s,.!?':_-]+)\*\*($|\W)`)
 var re_italicer = regexp.MustCompile(`(^|\W)\*([\w\s,.!?':_-]+)\*($|\W)`)
-var re_bigcoder = regexp.MustCompile("```\n?((?s:.*?))\n?```\n?")
+var re_bigcoder = regexp.MustCompile("```(.*)\n?((?s:.*?))\n?```\n?")
 var re_coder = regexp.MustCompile("`([^`]*)`")
 var re_quoter = regexp.MustCompile(`(?m:^> (.*)\n?)`)
 var re_link = regexp.MustCompile(`.?.?https?://[^\s"]+[\w/)]`)
 var re_zerolink = regexp.MustCompile(`\[([^]]*)\]\(([^)]*\)?)\)`)
+
+var lighter = synlight.New(synlight.Options{Format: synlight.HTML})
 
 func markitzero(s string) string {
 	// prepare the string
 	s = strings.TrimSpace(s)
 	s = strings.Replace(s, "\r", "", -1)
-	s = html.EscapeString(s)
-	s = strings.Replace(s, "'", "'", -1) // dammit go
 
 	// save away the code blocks so we don't mess them up further
 	var bigcodes, lilcodes []string
@@ -48,6 +49,9 @@ s = re_coder.ReplaceAllStringFunc(s, func(code string) string {
 		lilcodes = append(lilcodes, code)
 		return "`x`"
 	})
+
+	s = html.EscapeString(s)
+	s = strings.Replace(s, "'", "'", -1) // dammit go
 
 	// mark it zero
 	s = re_bolder.ReplaceAllString(s, "$1<b>$2</b>$3")
@@ -57,17 +61,18 @@ s = re_link.ReplaceAllStringFunc(s, linkreplacer)
 	s = re_zerolink.ReplaceAllString(s, `<a class="mention u-url" href="$2">$1</a>`)
 
 	// now restore the code blocks
-	s = re_coder.ReplaceAllStringFunc(s, func(s string) string {
+	s = re_coder.ReplaceAllStringFunc(s, func(string) string {
 		code := lilcodes[0]
 		lilcodes = lilcodes[1:]
+		code = html.EscapeString(code)
 		return code
 	})
-	s = re_bigcoder.ReplaceAllStringFunc(s, func(s string) string {
+	s = re_bigcoder.ReplaceAllStringFunc(s, func(string) string {
 		code := bigcodes[0]
 		bigcodes = bigcodes[1:]
-		return code
+		m := re_bigcoder.FindStringSubmatch(code)
+		return "<pre><code>" + lighter.HighlightString(m[2], m[1]) + "</code></pre><p>"
 	})
-	s = re_bigcoder.ReplaceAllString(s, "<pre><code>$1</code></pre><p>")
 	s = re_coder.ReplaceAllString(s, "<code>$1</code>")
 
 	// some final fixups

@@ -193,6 +193,18 @@ margin-top: 2em;
 	}
 	.noise {
 		line-height: 1.4;
+		code {
+			.kw { font-weight: bold; }
+			.bi { font-weight: bold; }
+			.st { color: $fg-subtle; }
+			.nm { color: #ba88ff; }
+			.op { color: #ba88ff; }
+			.tp { font-weight: bold; }
+			.cm { color: $fg-subtle; font-style: italic; }
+			.al {  }
+			.dl {  }
+
+		}
 	}
 	details.actions summary {
 		color: $fg-subtle;