Initialize repository with Clang Format and C++.gitignore.

string-utils.xcodeproj/.clang-format

@@ -0,0 +1,108 @@
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+  - foreach
+  - Q_FOREACH
+  - BOOST_FOREACH
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+TabWidth:        8
+UseTab:          Never
+...
+

string-utils.xcodeproj/.gitignore

@@ -0,0 +1,32 @@
+# Prerequisites
+*.d
+
+# Compiled Object files
+*.slo
+*.lo
+*.o
+*.obj
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Compiled Dynamic libraries
+*.so
+*.dylib
+*.dll
+
+# Fortran module files
+*.mod
+*.smod
+
+# Compiled Static libraries
+*.lai
+*.la
+*.a
+*.lib
+
+# Executables
+*.exe
+*.out
+*.app

string-utils.xcodeproj/project.pbxproj

@@ -0,0 +1,369 @@
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