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修复，当表格只有一行时，正则错误

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This commit is contained in:
cnspray
2020-03-06 14:47:38 +08:00
committed by GitHub
parent 8d224e33a8
commit 5135b82370
1 changed files with 7 additions and 2 deletions
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9
static/js/markdown.js
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@@ -439,6 +439,10 @@ $(function () {
//对html进行预处理 //对html进行预处理
function firstfilter(str) { function firstfilter(str) {
//处理一下html,忽略从WORD粘贴时特殊情况下尾部乱码
if (/(<html[\s\S]*<\/html>)/gi.test(str)) {
str = str.match(/(<html[\s\S]*<\/html>)/gi)[0];
}
//去掉头部描述 //去掉头部描述
return str.replace(/<head>[\s\S]*<\/head>/gi, "") return str.replace(/<head>[\s\S]*<\/head>/gi, "")
//去掉注释 //去掉注释
@@ -508,8 +512,9 @@ $(function () {
} }
if (!/<thead>/i.test(a) && !/(rowspan|colspan)/i.test(a)) { if (!/<thead>/i.test(a) && !/(rowspan|colspan)/i.test(a)) {
//没有表头，将第一行作为表头 //没有表头，将第一行作为表头
const firstrow = "<table><thead>" + a.match(/<tr>[\s\S]*?(?=<tr>)/i)[0] + "</thead>"; //修复，当表格只有一行时，正则错误
a = a.replace(/<tr>[\s\S]*?(?=<tr>)/i, "") const firstrow = "<table><thead>" + a.match(/<tr>[\s\S]*?(<\/tr>)/i)[0] + "</thead>";
a = a.replace(/<tr>[\s\S]*?(<\/tr>)/i, "")
.replace(/<table>/, firstrow); .replace(/<table>/, firstrow);
} else if (/<thead>/i.test(a) && /(rowspan|colspan)/i.test(a)) { } else if (/<thead>/i.test(a) && /(rowspan|colspan)/i.test(a)) {
a=a.replace(/<thead>/, ""); a=a.replace(/<thead>/, "");