Merge pull request doxygen#11180 from albert-github/feature/bug_endspace_brief

Output when brief description ends with multiple spaces

Author: doxygen

src/commentscan.l

@@ -4766,6 +4766,7 @@ bool CommentScanner::parseCommentBlock(/* in */     OutlineParserInterface *pars
   }
 
   yyextra->current->doc=stripLeadingAndTrailingEmptyLines(yyextra->current->doc,yyextra->current->docLine);
+  yyextra->current->brief=stripLeadingAndTrailingEmptyLines(yyextra->current->brief,yyextra->current->docLine);
 
   if (yyextra->current->section.isFileDoc() && yyextra->current->doc.isEmpty())
   {

src/util.cpp

@@ -5389,6 +5389,7 @@ QCString stripLeadingAndTrailingEmptyLines(const QCString &s,int &docLine)
     c=*p;
     if (c==' ' || c=='\t' || c=='\r') b--,p--;
     else if (c=='r' && b>=7 && qstrncmp(p-7,"\\ilinebr",8)==0) bi=b-7,b-=8,p-=8;
+    else if (c=='>' && b>=11 && qstrncmp(p-11,"\\ilinebr<br>",12)==0) bi=b-11,b-=12,p-=12;
     else if (c=='\n') bi=b,b--,p--;
     else break;
   }