From c22efea6f999e98733f3431db03b10ce619faa8b Mon Sep 17 00:00:00 2001 From: Ted Kremenek Date: Tue, 18 Mar 2008 21:26:34 +0000 Subject: Modified "InsertTag" (HTML rewriter) to have an optional "OutermostTag" flag to indicate whether or not the new tag should be the outermost tag at the specified location (in the case that other tags have been inserted at the same spot). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@48506 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Rewrite/HTMLRewrite.cpp | 20 +++++++++++++++++--- 1 file changed, 17 insertions(+), 3 deletions(-) (limited to 'lib/Rewrite/HTMLRewrite.cpp') diff --git a/lib/Rewrite/HTMLRewrite.cpp b/lib/Rewrite/HTMLRewrite.cpp index 3beede8697..717f6cec81 100644 --- a/lib/Rewrite/HTMLRewrite.cpp +++ b/lib/Rewrite/HTMLRewrite.cpp @@ -48,7 +48,7 @@ void html::EscapeText(Rewriter& R, unsigned FileID, bool EscapeSpaces) { void html::InsertTag(Rewriter& R, html::Tags tag, SourceLocation B, SourceLocation E, - bool NewlineOpen, bool NewlineClose) { + bool NewlineOpen, bool NewlineClose, bool OutermostTag) { const char* TagStr = 0; @@ -65,13 +65,27 @@ void html::InsertTag(Rewriter& R, html::Tags tag, std::ostringstream os; os << '<' << TagStr << '>'; if (NewlineOpen) os << '\n'; - R.InsertTextAfter(B, os.str().c_str(), os.str().size()); + + const char* s = os.str().c_str(); + unsigned n = os.str().size(); + + if (OutermostTag) + R.InsertTextBefore(B, s, n); + else + R.InsertTextAfter(B, s, n); } { // Generate the closing tag. std::ostringstream os; os << "'; if (NewlineClose) os << '\n'; - R.InsertTextBefore(E, os.str().c_str(), os.str().size()); + + const char* s = os.str().c_str(); + unsigned n = os.str().size(); + + if (OutermostTag) + R.InsertTextAfter(E, s, n); + else + R.InsertTextBefore(E, s, n); } } -- cgit v1.2.3-18-g5258