From 3c827c5adc08a56d2ea731129ab44a3aea1b8e1a Mon Sep 17 00:00:00 2001
From: Michael Newton <miken32@gmail.com>
Date: Wed, 22 May 2019 11:49:07 -0600
Subject: [PATCH 1/2] add INI syntax highlighting and tests

---
 src/lang-ini.js          | 95 ++++++++++++++++++++++++++++++++++++++++
 tests/prettify_test.html | 26 ++++++++++-
 tests/prettify_test.js   | 17 +++++++
 3 files changed, 137 insertions(+), 1 deletion(-)
 create mode 100644 src/lang-ini.js

diff --git a/src/lang-ini.js b/src/lang-ini.js
new file mode 100644
index 00000000..afb8ab55
--- /dev/null
+++ b/src/lang-ini.js
@@ -0,0 +1,95 @@
+/**
+ * @license
+ * Copyright (C) 2019 Michael Newton
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @fileoverview
+ * Registers a language handler for Windows-style "ini" configuration files
+ *
+ *
+ * To use, include prettify.js and this file in your HTML page.
+ * Then put your code in an HTML tag like
+ *      <pre class="prettyprint lang-ini">(my ini file)</pre>
+ * This file supports the following extensions:
+ *     lang-ini - Standard INI file syntax
+ *     lang-ast - Asterisk-style configuration files
+ *
+ * "Name"    = 'INI'
+ * "Author"  = 'Michael Newton'
+ * "Version" = '1.0'
+ * "About"   = 'The INI file format is an informal standard for configuration'
+ *           | 'files for some computing platforms or software. INI files are'
+ *           | 'simple text files with a basic structure composed of sections,'
+ *           | 'properties, and values.'
+ *
+ * @author https://github.com/miken32
+ */
+
+PR.registerLangHandler(
+    PR.createSimpleLexer(
+        // Patterns that always start with a known character.  Must have a shortcut string.
+        [
+            [
+                // A line comment that starts with ;
+                PR.PR_COMMENT,
+                /^;[^\r\n]*/,
+                null,
+                ';'
+            ],
+            [
+                // key/value divider
+                PR.PR_PUNCTUATION,
+                /^=>?/,
+                null,
+                '='
+            ],
+            [
+                // Whitespace
+                PR.PR_PLAIN,
+                /^[\t\n\r \xA0]+/,
+                null,
+                '\t\n\r \xA0'
+            ],
+            [
+                // A double quoted string
+                PR.PR_STRING,
+                /^"(?:[^\\"]|\\.)*(?:"|$)/,
+                null,
+                '"'
+            ],
+            [
+                // A section in square brackets
+                PR.PR_TYPE,
+                /^\[[^\]]+\]/,
+                null,
+                '['
+            ]
+        ],
+
+        // Patterns that will be tried in order if the shortcut ones fail.  May have shortcuts.
+        [
+            [
+                PR.PR_KEYWORD,
+                /^[^=>;\r\n]+\s*=>?/
+            ],
+            [
+                PR.PR_LITERAL,
+                /[!-~]+/
+            ]
+        ]
+    ),
+    ['ini']
+);
diff --git a/tests/prettify_test.html b/tests/prettify_test.html
index 04f55f22..d10fbc5c 100644
--- a/tests/prettify_test.html
+++ b/tests/prettify_test.html
@@ -35,7 +35,8 @@
     'lang-vb.js',
     'lang-vhdl.js',
     'lang-wiki.js',
-    'lang-yaml.js'
+    'lang-yaml.js',
+    'lang-ini.js'
   ];
   var styles = [
     'prettify.css'
@@ -1434,5 +1435,28 @@ <h1>Rust</h1>
 }
 </pre>
 
+<h1>Ini</h1>
+<pre class="prettyprint lang-ini" id="ini">
+bare-key = value
+
+[Section 1]
+key1=value
+key2=value
+;comment
+key3 = "another value"
+
+[Section 2]
+key1 = value
+key2 = another value; but different
+</pre>
+
+<h1>Ini</h1>
+<pre class="prettyprint lang-ini" id="ini_ast">
+; asterisk-style configuration
+[sub-conf-test]
+exten => s,1,NoOp("testing syntax")
+exten => s,2,Return()
+
+</pre>
 </body>
 </html>
diff --git a/tests/prettify_test.js b/tests/prettify_test.js
index 9d40aa7b..f7df0288 100644
--- a/tests/prettify_test.js
+++ b/tests/prettify_test.js
@@ -1778,5 +1778,22 @@ var goldens = {
     '        "break" it (or the line),\n' +
     '        and beat it"#`END`PUN;`END`PLN\n' +
     '`END`PUN}`END'
+  ),
+  ini: (
+    '`KWDbare-key =`END`PLN `END`LITvalue`END`PLN\n\n`END' +
+    '`TYP[Section 1]`END`PLN\n`END' +
+    '`KWDkey1=`END`LITvalue`END`PLN\n`END' +
+    '`KWDkey2=`END`LITvalue`END`PLN\n`END' +
+    '`COM;comment`END`PLN\n`END' +
+    '`KWDkey3 =`END`PLN `END`STR"another value"`END`PLN\n\n`END' +
+    '`TYP[Section 2]`END`PLN\n`END' +
+    '`KWDkey1 =`END`PLN `END`LITvalue`END`PLN\n`END' +
+    '`KWDkey2 =`END`PLN `END`LITanother`END`PLN `END`LITvalue;`END`PLN `END`LITbut`END`PLN `END`LITdifferent`END'
+  ),
+  ini_ast: (
+    '`COM; asterisk-style configuration`END`PLN\n`END' +
+    '`TYP[sub-conf-test]`END`PLN\n`END' +
+    '`KWDexten =&gt;`END`PLN `END`LITs,1,NoOp("testing`END`PLN `END`LITsyntax")`END`PLN\n`END' +
+    '`KWDexten =&gt;`END`PLN `END`LITs,2,Return()`END`PLN\n`END'
   )
 };

From 4c67d11e23027cae349f4e7c28212adb9217be0a Mon Sep 17 00:00:00 2001
From: Michael Newton <miken32@gmail.com>
Date: Wed, 22 May 2019 11:54:45 -0600
Subject: [PATCH 2/2] Quick update

---
 src/lang-ini.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/lang-ini.js b/src/lang-ini.js
index afb8ab55..18660758 100644
--- a/src/lang-ini.js
+++ b/src/lang-ini.js
@@ -24,8 +24,7 @@
  * Then put your code in an HTML tag like
  *      <pre class="prettyprint lang-ini">(my ini file)</pre>
  * This file supports the following extensions:
- *     lang-ini - Standard INI file syntax
- *     lang-ast - Asterisk-style configuration files
+ *     lang-ini - Standard INI file syntax and Asterisk-style configuration files
  *
  * "Name"    = 'INI'
  * "Author"  = 'Michael Newton'