[llvm-commits] CVS: llvm/include/llvm/ADT/StringExtras.h

[Chris Lattner]

Changes in directory llvm/include/llvm/ADT:

StringExtras.h updated: 1.33 -> 1.34
---
Log message:

Add two helper functions


---
Diffs of the changes:  (+9 -0)

 StringExtras.h |    9 +++++++++
 1 files changed, 9 insertions(+)


Index: llvm/include/llvm/ADT/StringExtras.h
diff -u llvm/include/llvm/ADT/StringExtras.h:1.33 llvm/include/llvm/ADT/StringExtras.h:1.34
--- llvm/include/llvm/ADT/StringExtras.h:1.33	Thu Jun  1 02:03:53 2006
+++ llvm/include/llvm/ADT/StringExtras.h	Fri Jul 14 17:54:06 2006
@@ -129,6 +129,15 @@
 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