Updates dockerfile

node_modules/vscode-css-languageservice/lib/esm/parser/scssScanner.js

@@ -0,0 +1,95 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+'use strict';
+import { TokenType, Scanner } from './cssScanner';
+const _FSL = '/'.charCodeAt(0);
+const _NWL = '\n'.charCodeAt(0);
+const _CAR = '\r'.charCodeAt(0);
+const _LFD = '\f'.charCodeAt(0);
+const _DLR = '$'.charCodeAt(0);
+const _HSH = '#'.charCodeAt(0);
+const _CUL = '{'.charCodeAt(0);
+const _EQS = '='.charCodeAt(0);
+const _BNG = '!'.charCodeAt(0);
+const _LAN = '<'.charCodeAt(0);
+const _RAN = '>'.charCodeAt(0);
+const _DOT = '.'.charCodeAt(0);
+const _ATS = '@'.charCodeAt(0);
+let customTokenValue = TokenType.CustomToken;
+export const VariableName = customTokenValue++;
+export const InterpolationFunction = customTokenValue++;
+export const Default = customTokenValue++;
+export const EqualsOperator = customTokenValue++;
+export const NotEqualsOperator = customTokenValue++;
+export const GreaterEqualsOperator = customTokenValue++;
+export const SmallerEqualsOperator = customTokenValue++;
+export const Ellipsis = customTokenValue++;
+export const Module = customTokenValue++;
+export class SCSSScanner extends Scanner {
+    scanNext(offset) {
+        // scss variable
+        if (this.stream.advanceIfChar(_DLR)) {
+            const content = ['$'];
+            if (this.ident(content)) {
+                return this.finishToken(offset, VariableName, content.join(''));
+            }
+            else {
+                this.stream.goBackTo(offset);
+            }
+        }
+        // scss: interpolation function #{..})
+        if (this.stream.advanceIfChars([_HSH, _CUL])) {
+            return this.finishToken(offset, InterpolationFunction);
+        }
+        // operator ==
+        if (this.stream.advanceIfChars([_EQS, _EQS])) {
+            return this.finishToken(offset, EqualsOperator);
+        }
+        // operator !=
+        if (this.stream.advanceIfChars([_BNG, _EQS])) {
+            return this.finishToken(offset, NotEqualsOperator);
+        }
+        // operators <, <=
+        if (this.stream.advanceIfChar(_LAN)) {
+            if (this.stream.advanceIfChar(_EQS)) {
+                return this.finishToken(offset, SmallerEqualsOperator);
+            }
+            return this.finishToken(offset, TokenType.Delim);
+        }
+        // ooperators >, >=
+        if (this.stream.advanceIfChar(_RAN)) {
+            if (this.stream.advanceIfChar(_EQS)) {
+                return this.finishToken(offset, GreaterEqualsOperator);
+            }
+            return this.finishToken(offset, TokenType.Delim);
+        }
+        // ellipis
+        if (this.stream.advanceIfChars([_DOT, _DOT, _DOT])) {
+            return this.finishToken(offset, Ellipsis);
+        }
+        return super.scanNext(offset);
+    }
+    comment() {
+        if (super.comment()) {
+            return true;
+        }
+        if (!this.inURL && this.stream.advanceIfChars([_FSL, _FSL])) {
+            this.stream.advanceWhileChar((ch) => {
+                switch (ch) {
+                    case _NWL:
+                    case _CAR:
+                    case _LFD:
+                        return false;
+                    default:
+                        return true;
+                }
+            });
+            return true;
+        }
+        else {
+            return false;
+        }
+    }
+}