Java RegExpLanguageHost.characterNeedsEscaping示例

示例#1

文件： RegExpLanguageHosts.java 项目： influencia0406/intellij-community

 public boolean isRedundantEscape(@NotNull final RegExpChar ch, @NotNull final String text) {
   if (text.length() <= 1) {
     return false;
   }
   final RegExpLanguageHost host = findRegExpHost(ch);
   if (host != null) {
     final char c = text.charAt(1);
     final boolean needsEscaping = host.characterNeedsEscaping(c);
     return !needsEscaping;
   } else {
     return !("\\]".equals(text) || "\\}".equals(text));
   }
 }