From 1e36126f5e8344d0df2fcf8640919cc85ff88693 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Fri, 14 Jul 2006 22:54:06 +0000 Subject: [PATCH] Add two helper functions git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29150 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/ADT/StringExtras.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/include/llvm/ADT/StringExtras.h b/include/llvm/ADT/StringExtras.h index 066594e0650..16132cd8807 100644 --- a/include/llvm/ADT/StringExtras.h +++ b/include/llvm/ADT/StringExtras.h @@ -129,6 +129,15 @@ static inline bool StringsEqualNoCase(const std::string &LHS, std::string getToken(std::string &Source, const char *Delimiters = " \t\n\v\f\r"); +/// UnescapeString - Modify the argument string, turning two character sequences +/// like '\\' 'n' into '\n'. This handles: \e \a \b \f \n \r \t \v \' \\ and +/// \num (where num is a 1-3 byte octal value). +void UnescapeString(std::string &Str); + +/// EscapeString - Modify the argument string, turning '\\' and anything that +/// doesn't satisfy std::isprint into an escape sequence. +void EscapeString(std::string &Str); + } // End llvm namespace #endif