BI-19439

【5.0数据挖掘】R语言集成，编码框中输入符号$,保存之后会被清除掉
还原之前bi.code_editor中不正确的正则匹配，否则会出现代码输入框不能显示"$"字符的问题

dist/base.js

@@ -18250,7 +18250,7 @@ BI.CodeEditor = BI.inherit(BI.Single, {
     },
 
     _analyzeContent: function (v) {
-        var regx = /\$[\{][^\}]*[\}]|[^\$\{]*[^\$\{]/g;
+        var regx = /\$[\{][^\}]*[\}]|(\s+)|\w*\w|\$\{[^\$\(\)\+\-\*\/)\$,]*\w\}|\$\{[^\$\(\)\+\-\*\/]*\w\}|\$\{[^\$\(\)\+\-\*\/]*[\u4e00-\u9fa5]\}|\w|(.)|\n/g;
         return v.match(regx);
     },
 

dist/bundle.js

@@ -54010,7 +54010,7 @@ BI.CodeEditor = BI.inherit(BI.Single, {
     },
 
     _analyzeContent: function (v) {
-        var regx = /\$[\{][^\}]*[\}]|[^\$\{]*[^\$\{]/g;
+        var regx = /\$[\{][^\}]*[\}]|(\s+)|\w*\w|\$\{[^\$\(\)\+\-\*\/)\$,]*\w\}|\$\{[^\$\(\)\+\-\*\/]*\w\}|\$\{[^\$\(\)\+\-\*\/]*[\u4e00-\u9fa5]\}|\w|(.)|\n/g;
         return v.match(regx);
     },
 

dist/fineui.js

@@ -54253,7 +54253,7 @@ BI.CodeEditor = BI.inherit(BI.Single, {
     },
 
     _analyzeContent: function (v) {
-        var regx = /\$[\{][^\}]*[\}]|[^\$\{]*[^\$\{]/g;
+        var regx = /\$[\{][^\}]*[\}]|(\s+)|\w*\w|\$\{[^\$\(\)\+\-\*\/)\$,]*\w\}|\$\{[^\$\(\)\+\-\*\/]*\w\}|\$\{[^\$\(\)\+\-\*\/]*[\u4e00-\u9fa5]\}|\w|(.)|\n/g;
         return v.match(regx);
     },
 

src/base/single/editor/editor.code.js

@@ -159,7 +159,7 @@ BI.CodeEditor = BI.inherit(BI.Single, {
     },
 
     _analyzeContent: function (v) {
-        var regx = /\$[\{][^\}]*[\}]|[^\$\{]*[^\$\{]/g;
+        var regx = /\$[\{][^\}]*[\}]|(\s+)|\w*\w|\$\{[^\$\(\)\+\-\*\/)\$,]*\w\}|\$\{[^\$\(\)\+\-\*\/]*\w\}|\$\{[^\$\(\)\+\-\*\/]*[\u4e00-\u9fa5]\}|\w|(.)|\n/g;
         return v.match(regx);
     },