omit heading and/or description if an empty string is specified

Author: mdb

Makefile

@@ -1,4 +1,4 @@
-VERSION = 0.1.8
+VERSION = 0.1.9
 SOURCE = ./...
 
 .DEFAULT_GOAL := build

templates/html.tmpl

@@ -1,5 +1,5 @@
-<h2>{{ .Heading }}</h2>
-<p>{{ .Description }}</p>
+{{ if .Heading }}<h2>{{ .Heading }}</h2>{{ end }}
+{{ if .Description }}<p>{{ .Description }}</p>{{ end }}
 <table>
   <tr>
     <th>Output</th>

templates/markdown.tmpl

@@ -1,6 +1,6 @@
-## {{ .Heading }}
+{{ if .Heading }}## {{ .Heading }}{{ end }}
 
-{{ .Description }}
+{{ if .Description }}{{ .Description }}{{ end }}
 
 | Output | Value | Type
 | --- | --- | --- |