primo commit

media/vendor/codemirror/js/codemirror-lang-php.js

@@ -0,0 +1,69 @@
+import { parser } from '@lezer/php';
+import { parseMixed } from '@lezer/common';
+import { html } from '@codemirror/lang-html';
+import { LRLanguage, indentNodeProp, continuedIndent, delimitedIndent, foldNodeProp, foldInside, LanguageSupport } from '@codemirror/language';
+
+/**
+A language provider based on the [Lezer PHP
+parser](https://github.com/lezer-parser/php), extended with
+highlighting and indentation information.
+*/
+const phpLanguage = /*@__PURE__*/LRLanguage.define({
+    name: "php",
+    parser: /*@__PURE__*/parser.configure({
+        props: [
+            /*@__PURE__*/indentNodeProp.add({
+                IfStatement: /*@__PURE__*/continuedIndent({ except: /^\s*({|else\b|elseif\b|endif\b)/ }),
+                TryStatement: /*@__PURE__*/continuedIndent({ except: /^\s*({|catch\b|finally\b)/ }),
+                SwitchBody: context => {
+                    let after = context.textAfter, closed = /^\s*\}/.test(after), isCase = /^\s*(case|default)\b/.test(after);
+                    return context.baseIndent + (closed ? 0 : isCase ? 1 : 2) * context.unit;
+                },
+                ColonBlock: cx => cx.baseIndent + cx.unit,
+                "Block EnumBody DeclarationList": /*@__PURE__*/delimitedIndent({ closing: "}" }),
+                ArrowFunction: cx => cx.baseIndent + cx.unit,
+                "String BlockComment": () => null,
+                Statement: /*@__PURE__*/continuedIndent({ except: /^({|end(for|foreach|switch|while)\b)/ })
+            }),
+            /*@__PURE__*/foldNodeProp.add({
+                "Block EnumBody DeclarationList SwitchBody ArrayExpression ValueList": foldInside,
+                ColonBlock(tree) { return { from: tree.from + 1, to: tree.to }; },
+                BlockComment(tree) { return { from: tree.from + 2, to: tree.to - 2 }; }
+            })
+        ]
+    }),
+    languageData: {
+        commentTokens: { block: { open: "/*", close: "*/" }, line: "//" },
+        indentOnInput: /^\s*(?:case |default:|end(?:if|for(?:each)?|switch|while)|else(?:if)?|\{|\})$/,
+        wordChars: "$",
+        closeBrackets: { stringPrefixes: ["b", "B"] }
+    }
+});
+/**
+PHP language support.
+*/
+function php(config = {}) {
+    let support = [], base;
+    if (config.baseLanguage === null) ;
+    else if (config.baseLanguage) {
+        base = config.baseLanguage;
+    }
+    else {
+        let htmlSupport = html({ matchClosingTags: false });
+        support.push(htmlSupport.support);
+        base = htmlSupport.language;
+    }
+    return new LanguageSupport(phpLanguage.configure({
+        wrap: base && parseMixed(node => {
+            if (!node.type.isTop)
+                return null;
+            return {
+                parser: base.parser,
+                overlay: node => node.name == "Text"
+            };
+        }),
+        top: config.plain ? "Program" : "Template"
+    }), support);
+}
+
+export { php, phpLanguage };