Fix #53: Quoted some YAML fields to avoid automatic type inference.

README.md

@@ -39,7 +39,7 @@ In order to have nice headers and footers you need to supply metadata to your do
 ---
 title: "The Document Title"
 author: [Example Author, Another Author]
-date: 2017-02-20
+date: "2017-02-20"
 keywords: [Markdown, Example]
 ...
 

examples/basic-example/basic-example.md

@@ -1,7 +1,7 @@
 ---
 title: "Example PDF"
 author: [Author]
-date: 2017-02-20
+date: "2017-02-20"
 subject: "Markdown"
 keywords: [Markdown, Example]
 ...

examples/book/book.md

@@ -1,7 +1,7 @@
 ---
 title: "Example PDF"
 author: [Author]
-date: 2017-02-20
+date: "2017-02-20"
 subject: "Markdown"
 keywords: [Markdown, Example]
 ...

examples/custom-titlepage/custom-titlepage.md

@@ -1,14 +1,14 @@
 ---
 title: "Vinaque sanguine metuenti cuiquam Alcyone fixus"
 author: [Author Name]
-date: 2017-02-20
+date: "2017-02-20"
 subject: "Markdown"
 keywords: [Markdown, Example]
 subtitle: "Aesculeae domus vincemur et Veneris adsuetus lapsum"
 titlepage: true
-titlepage-color: 06386e
-titlepage-text-color: ffffff
-titlepage-rule-color: ffffff
+titlepage-color: "06386e"
+titlepage-text-color: "ffffff"
+titlepage-rule-color: "ffffff"
 titlepage-rule-height: 1
 ...
 

examples/default-titlepage/default-titlepage.md

@@ -1,7 +1,7 @@
 ---
 title: "Vinaque sanguine metuenti cuiquam Alcyone fixus"
 author: [Author Name]
-date: 2017-02-20
+date: "2017-02-20"
 subject: "Markdown"
 keywords: [Markdown, Example]
 subtitle: "Aesculeae domus vincemur et Veneris adsuetus lapsum"

examples/german/german.md

@@ -1,10 +1,10 @@
 ---
 title: "Vinaque sanguine metuenti cuiquam Alcyone fixus"
 author: [Author Name]
-date: 2017-02-20
+date: "2017-02-20"
 subject: "Markdown"
 keywords: [Markdown, Example]
-lang: de
+lang: "de"
 ...
 
 # Vinaque sanguine metuenti cuiquam Alcyone fixus

examples/green-titlepage/green-titlepage.md

@@ -1,12 +1,12 @@
 ---
 title: "Vinaque sanguine metuenti cuiquam Alcyone fixus"
 author: [Author Name]
-date: 2017-02-20
+date: "2017-02-20"
 subject: "Markdown"
 keywords: [Markdown, Example]
 subtitle: "Aesculeae domus vincemur et Veneris adsuetus lapsum"
 titlepage: true
-titlepage-color: 3C9F53
+titlepage-color: "3C9F53"
 titlepage-text-color: "FFFFFF"
 titlepage-rule-color: "FFFFFF"
 titlepage-rule-height: 2

examples/images-and-tables/images-and-tables.md

@@ -1,7 +1,7 @@
 ---
 title: "Example PDF"
 author: [Author]
-date: 2017-02-20
+date: "2017-02-20"
 subject: "Markdown"
 keywords: [Markdown, Example]
 ...

examples/japanese/japanese.md

@@ -1,7 +1,7 @@
 ---
 title: "よ派にへたひ素ヘムナフュてるあてっはれねね区露。巣擢"
 author: [むて絵ヤイヤ手津絵]
-date: 2017-02-20
+date: "2017-02-20"
 subject: "Markdown"
 keywords: [Markdown, Example]
 ...

examples/listings/listings.md

@@ -1,7 +1,7 @@
 ---
 title: "Example PDF"
 author: [Author]
-date: 2017-02-20
+date: "2017-02-20"
 subject: "Markdown"
 keywords: [Markdown, Example]
 ...

examples/without-listings/without-listings.md

@@ -1,7 +1,7 @@
 ---
 title: "Example PDF"
 author: [Author]
-date: 2017-02-20
+date: "2017-02-20"
 subject: "Markdown"
 keywords: [Markdown, Example]
 ...