From a98b5ea6fe8e8cc98a55e0fd793e6e8660ea31c1 Mon Sep 17 00:00:00 2001
From: Armand Philippot <git@armandphilippot.com>
Date: Thu, 30 Dec 2021 19:47:21 +0100
Subject: chore: add prismjs for syntax highlighting

---
 public/prism/prism-batch.js | 100 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 100 insertions(+)
 create mode 100644 public/prism/prism-batch.js

(limited to 'public/prism/prism-batch.js')

diff --git a/public/prism/prism-batch.js b/public/prism/prism-batch.js
new file mode 100644
index 0000000..02b9634
--- /dev/null
+++ b/public/prism/prism-batch.js
@@ -0,0 +1,100 @@
+(function (Prism) {
+  var variable = /%%?[~:\w]+%?|!\S+!/;
+  var parameter = {
+    pattern: /\/[a-z?]+(?=[ :]|$):?|-[a-z]\b|--[a-z-]+\b/im,
+    alias: 'attr-name',
+    inside: {
+      punctuation: /:/,
+    },
+  };
+  var string = /"(?:[\\"]"|[^"])*"(?!")/;
+  var number = /(?:\b|-)\d+\b/;
+
+  Prism.languages.batch = {
+    comment: [
+      /^::.*/m,
+      {
+        pattern: /((?:^|[&(])[ \t]*)rem\b(?:[^^&)\r\n]|\^(?:\r\n|[\s\S]))*/im,
+        lookbehind: true,
+      },
+    ],
+    label: {
+      pattern: /^:.*/m,
+      alias: 'property',
+    },
+    command: [
+      {
+        // FOR command
+        pattern:
+          /((?:^|[&(])[ \t]*)for(?: \/[a-z?](?:[ :](?:"[^"]*"|[^\s"/]\S*))?)* \S+ in \([^)]+\) do/im,
+        lookbehind: true,
+        inside: {
+          keyword: /\b(?:do|in)\b|^for\b/i,
+          string: string,
+          parameter: parameter,
+          variable: variable,
+          number: number,
+          punctuation: /[()',]/,
+        },
+      },
+      {
+        // IF command
+        pattern:
+          /((?:^|[&(])[ \t]*)if(?: \/[a-z?](?:[ :](?:"[^"]*"|[^\s"/]\S*))?)* (?:not )?(?:cmdextversion \d+|defined \w+|errorlevel \d+|exist \S+|(?:"[^"]*"|(?!")(?:(?!==)\S)+)?(?:==| (?:equ|geq|gtr|leq|lss|neq) )(?:"[^"]*"|[^\s"]\S*))/im,
+        lookbehind: true,
+        inside: {
+          keyword: /\b(?:cmdextversion|defined|errorlevel|exist|not)\b|^if\b/i,
+          string: string,
+          parameter: parameter,
+          variable: variable,
+          number: number,
+          operator: /\^|==|\b(?:equ|geq|gtr|leq|lss|neq)\b/i,
+        },
+      },
+      {
+        // ELSE command
+        pattern: /((?:^|[&()])[ \t]*)else\b/im,
+        lookbehind: true,
+        inside: {
+          keyword: /^else\b/i,
+        },
+      },
+      {
+        // SET command
+        pattern:
+          /((?:^|[&(])[ \t]*)set(?: \/[a-z](?:[ :](?:"[^"]*"|[^\s"/]\S*))?)* (?:[^^&)\r\n]|\^(?:\r\n|[\s\S]))*/im,
+        lookbehind: true,
+        inside: {
+          keyword: /^set\b/i,
+          string: string,
+          parameter: parameter,
+          variable: [variable, /\w+(?=(?:[*\/%+\-&^|]|<<|>>)?=)/],
+          number: number,
+          operator: /[*\/%+\-&^|]=?|<<=?|>>=?|[!~_=]/,
+          punctuation: /[()',]/,
+        },
+      },
+      {
+        // Other commands
+        pattern:
+          /((?:^|[&(])[ \t]*@?)\w+\b(?:"(?:[\\"]"|[^"])*"(?!")|[^"^&)\r\n]|\^(?:\r\n|[\s\S]))*/m,
+        lookbehind: true,
+        inside: {
+          keyword: /^\w+\b/,
+          string: string,
+          parameter: parameter,
+          label: {
+            pattern: /(^\s*):\S+/m,
+            lookbehind: true,
+            alias: 'property',
+          },
+          variable: variable,
+          number: number,
+          operator: /\^/,
+        },
+      },
+    ],
+    operator: /[&@]/,
+    punctuation: /[()']/,
+  };
+})(Prism);
-- 
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