Updated pkgs html2md (PR accepted), and slack (getPermalink support added).

vendor/github.com/patcon/html2md/core.go

@@ -0,0 +1,33 @@
+package html2md
+
+import "regexp"
+
+const (
+	Foreign = iota
+	Void
+)
+
+type ReplaceFunc func(string, []string) string
+
+type Rule struct {
+	Patterns    []string
+	Tp          int
+	Replacement ReplaceFunc
+}
+
+func AttrRegExp(attr string) *regexp.Regexp {
+	return regexp.MustCompile(attr + `\s*=\s*["']?([^"\"']*)["']?`)
+}
+
+var (
+	rules    = make(map[string]*Rule)
+	converts = make([]func(string) string, 0)
+)
+
+func AddRule(name string, rule *Rule) {
+	rules[name] = rule
+}
+
+func AddConvert(f func(string) string) {
+	converts = append(converts, f)
+}