Add rules for glossary, make CSS nicer

README.md

@@ -1,12 +1,19 @@
 # htmlroc
 
-Converts MLP:CCG rule files from text (thanks Hithroc!) to HTML!
+Converts MLP:CCG rule files from text to HTML!
 
 ## Installation
 
-1. Clone project locally and `cd` to it
-2. Download `rules.txt` from Hithroc's site and place it inside the project's folder:
+### Requirements
+
+- Go 1.12+
+- The text rules from Hithroc's site:
   https://horse.cards/rules/latest.txt
+
+### Running htmlroc
+
+1. Clone project locally and `cd` to it
+2. Place the text rules inside the project's folder as `rules.txt`
 3. Run this command:
    ```
    go run .
@@ -17,4 +24,4 @@ Alternately, you can compile with `go install` and use the command line flags to
 ## Thanks to
 
 - [Hithroc](https://hithroc.org/) for maitaining text versions of the rules
-- [CommentaryIsMagic](http://www.commentaryismagic.com/) for maitaining the rules
+- [CommentaryIsMagic](http://www.commentaryismagic.com/) for maitaining the official rules

main.go

@@ -31,14 +31,11 @@ type TemplateRule struct {
 	Depth int
 }
 
-var funmap = template.FuncMap{
-	"toCredits": tplToCredits,
-	"htmlify":   tplHtmlify,
-}
-
 // HTMLrocCredits is the credit string to append to the other credits
 const HTMLrocCredits = "Converted to HTML using <a href=\"https://git.fromouter.space/mcg/htmlroc\">htmlroc</a>"
 
+var tpl *template.Template
+
 func main() {
 	// Command line flags
 	txtfile := flag.String("in", "rules.txt", "Path to rules.txt file")
@@ -47,7 +44,8 @@ func main() {
 	flag.Parse()
 
 	// Read template file
-	tpl, err := template.New(*tplfile).Funcs(funmap).ParseFiles(*tplfile)
+	var err error
+	tpl, err = template.New(*tplfile).Funcs(funmap).ParseFiles(*tplfile)
 	checkErr(err, "Could not load template file \"%s\"", *tplfile)
 
 	tpldata := TemplateData{}
@@ -116,7 +114,7 @@ func main() {
 			// Create new section
 			currentSection = &TemplateSection{
 				ID:    parts[0],
-				Title: parts[1],
+				Title: strings.TrimSpace(parts[1]),
 				Rules: []TemplateRule{},
 				Extra: false,
 			}
@@ -167,20 +165,3 @@ func checkErr(err error, fmtstr string, args ...interface{}) {
 		os.Exit(1)
 	}
 }
-
-func tplToCredits(str string) template.HTML {
-	// Make first line an heading
-	idx := strings.IndexRune(str, '\n')
-	if idx > 0 {
-		str = "<h1>" + str[:idx] + "</h1><p>" + str[idx+1:]
-	}
-	// Wrap other lines in <p> tags
-	str = strings.ReplaceAll(str, "\n", "</p><p>") + "</p>"
-	return template.HTML(str)
-}
-
-func tplHtmlify(str string) template.HTML {
-	// Replace newlines with <br />
-	str = strings.ReplaceAll(str, "\n", "<br />")
-	return template.HTML(str)
-}

style.css

@@ -1,11 +1,12 @@
-@import url('https://fonts.googleapis.com/css?family=Roboto:300,400&display=swap');
+@import url("https://fonts.googleapis.com/css?family=Roboto:300,400,700&display=swap");
 
 body {
-    font-family: 'Roboto', sans-serif;
+	font-family: "Roboto", sans-serif;
 	font-weight: 300;
 	display: flex;
 	justify-content: center;
 	font-size: 11pt;
+	line-height: 150%;
 }
 
 main {
@@ -44,3 +45,12 @@ li {
 .depth-6 {
 	padding-left: 60pt;
 }
+
+.glossary dt {
+	font-weight: bold;
+}
+
+.glossary dd {
+	margin-inline-start: 10pt;
+	margin-bottom: 1rem;
+}

template.go

@@ -0,0 +1,59 @@
+package main
+
+import (
+	"html/template"
+	"strings"
+)
+
+var funmap = template.FuncMap{
+	"toCredits":  tplToCredits,
+	"htmlify":    tplHtmlify,
+	"toGlossary": tplToGlossary,
+}
+
+func tplToCredits(str string) template.HTML {
+	// Make first line an heading
+	idx := strings.IndexRune(str, '\n')
+	if idx > 0 {
+		str = "<h1>" + str[:idx] + "</h1><p>" + str[idx+1:]
+	}
+	// Wrap other lines in <p> tags
+	str = strings.ReplaceAll(str, "\n", "</p><p>") + "</p>"
+	return template.HTML(str)
+}
+
+func tplHtmlify(str string) template.HTML {
+	// Replace newlines with <br />
+	str = strings.ReplaceAll(str, "\n", "<br />")
+	return template.HTML(str)
+}
+
+type glossaryEntry struct {
+	Keyword    string
+	Definition string
+}
+
+func tplToGlossary(str string) (glob []glossaryEntry) {
+	lines := strings.Split(str, "\n")
+	for _, line := range lines {
+		// Skip empty lines
+		line = strings.TrimSpace(line)
+		if len(line) < 1 {
+			continue
+		}
+
+		// Find delimiter
+		delim := strings.IndexRune(line, ':')
+		if delim < 0 {
+			// No delim? Add to last entry
+			glob[len(glob)-1].Definition += line
+			continue
+		}
+
+		glob = append(glob, glossaryEntry{
+			Keyword:    line[:delim],
+			Definition: strings.TrimSpace(line[delim+1:]),
+		})
+	}
+	return
+}

template.html

@@ -15,7 +15,16 @@
             {{ range .Sections }}
             <h2 id="{{ .ID }}">{{ .ID }}. {{ .Title }}</h2>
             {{ if .Extra }}
+            {{ if (eq .Title "Glossary")}}
+            <dl class="glossary">
+                {{ range (toGlossary .Text) }}
+                <dt>{{ .Keyword }}</dt>
+                <dd>{{ .Definition }}</dd>
+                {{ end }}
+            </dl>
+            {{ else }}
             {{ .Text | htmlify }}
+            {{ end }}
             {{ else }}
             <ul>
                 {{ range .Rules }}