first commit

node_modules/vant/lib/highlight/Highlight.js

@@ -0,0 +1,147 @@
+var __defProp = Object.defineProperty;
+var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
+var __getOwnPropNames = Object.getOwnPropertyNames;
+var __hasOwnProp = Object.prototype.hasOwnProperty;
+var __export = (target, all) => {
+  for (var name2 in all)
+    __defProp(target, name2, { get: all[name2], enumerable: true });
+};
+var __copyProps = (to, from, except, desc) => {
+  if (from && typeof from === "object" || typeof from === "function") {
+    for (let key of __getOwnPropNames(from))
+      if (!__hasOwnProp.call(to, key) && key !== except)
+        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
+  }
+  return to;
+};
+var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
+var stdin_exports = {};
+__export(stdin_exports, {
+  default: () => stdin_default,
+  highlightProps: () => highlightProps
+});
+module.exports = __toCommonJS(stdin_exports);
+var import_vue = require("vue");
+var import_utils = require("../utils");
+const [name, bem] = (0, import_utils.createNamespace)("highlight");
+const highlightProps = {
+  autoEscape: import_utils.truthProp,
+  caseSensitive: Boolean,
+  highlightClass: String,
+  highlightTag: (0, import_utils.makeStringProp)("span"),
+  keywords: (0, import_utils.makeRequiredProp)([String, Array]),
+  sourceString: (0, import_utils.makeStringProp)(""),
+  tag: (0, import_utils.makeStringProp)("div"),
+  unhighlightClass: String,
+  unhighlightTag: (0, import_utils.makeStringProp)("span")
+};
+var stdin_default = (0, import_vue.defineComponent)({
+  name,
+  props: highlightProps,
+  setup(props) {
+    const highlightChunks = (0, import_vue.computed)(() => {
+      const {
+        autoEscape,
+        caseSensitive,
+        keywords,
+        sourceString
+      } = props;
+      const flags = caseSensitive ? "g" : "gi";
+      const _keywords = Array.isArray(keywords) ? keywords : [keywords];
+      let chunks = _keywords.filter((keyword) => keyword).reduce((chunks2, keyword) => {
+        if (autoEscape) {
+          keyword = keyword.replace(/[.*+?^${}()|[\]\\]/g, "\\$&");
+        }
+        const regex = new RegExp(keyword, flags);
+        let match;
+        while (match = regex.exec(sourceString)) {
+          const start = match.index;
+          const end = regex.lastIndex;
+          if (start >= end) {
+            regex.lastIndex++;
+            continue;
+          }
+          chunks2.push({
+            start,
+            end,
+            highlight: true
+          });
+        }
+        return chunks2;
+      }, []);
+      chunks = chunks.sort((a, b) => a.start - b.start).reduce((chunks2, currentChunk) => {
+        const prevChunk = chunks2[chunks2.length - 1];
+        if (!prevChunk || currentChunk.start > prevChunk.end) {
+          const unhighlightStart = prevChunk ? prevChunk.end : 0;
+          const unhighlightEnd = currentChunk.start;
+          if (unhighlightStart !== unhighlightEnd) {
+            chunks2.push({
+              start: unhighlightStart,
+              end: unhighlightEnd,
+              highlight: false
+            });
+          }
+          chunks2.push(currentChunk);
+        } else {
+          prevChunk.end = Math.max(prevChunk.end, currentChunk.end);
+        }
+        return chunks2;
+      }, []);
+      const lastChunk = chunks[chunks.length - 1];
+      if (!lastChunk) {
+        chunks.push({
+          start: 0,
+          end: sourceString.length,
+          highlight: false
+        });
+      }
+      if (lastChunk && lastChunk.end < sourceString.length) {
+        chunks.push({
+          start: lastChunk.end,
+          end: sourceString.length,
+          highlight: false
+        });
+      }
+      return chunks;
+    });
+    const renderContent = () => {
+      const {
+        sourceString,
+        highlightClass,
+        unhighlightClass,
+        highlightTag,
+        unhighlightTag
+      } = props;
+      return highlightChunks.value.map((chunk) => {
+        const {
+          start,
+          end,
+          highlight
+        } = chunk;
+        const text = sourceString.slice(start, end);
+        if (highlight) {
+          return (0, import_vue.createVNode)(highlightTag, {
+            "class": [bem("tag"), highlightClass]
+          }, {
+            default: () => [text]
+          });
+        }
+        return (0, import_vue.createVNode)(unhighlightTag, {
+          "class": unhighlightClass
+        }, {
+          default: () => [text]
+        });
+      });
+    };
+    return () => {
+      const {
+        tag
+      } = props;
+      return (0, import_vue.createVNode)(tag, {
+        "class": bem()
+      }, {
+        default: () => [renderContent()]
+      });
+    };
+  }
+});