gtkdoc_uninstalled.py.in: Avoid unicode error on Windowswin-no-msys

On Windows, if the gtk-doc sources were checked out or extracted or built under
the user's home directory, in c:\Users\<username>, the script will fail due to
a SyntaxError (unicode error) as Python interprets '\U' to be a prefix to an
unicode literal.

Fix this by prepending the strings that indicate the sourcedir and builddir
with an 'r', meaning that a raw string is being used.

Please note that the installed scripts are not affected as they use forward
slashes for the paths.

1 files changed, 2 insertions, 2 deletions

diff --git a/gtkdoc_uninstalled.py.in b/gtkdoc_uninstalled.py.in
index 8febefd..c5ad625 100644
--- a/gtkdoc_uninstalled.py.in
+++ b/gtkdoc_uninstalled.py.in
@@ -1,5 +1,5 @@
 import sys
 
-sourcedir = "@sourcedir@"
-builddir = "@builddir@"
+sourcedir = r"@sourcedir@"
+builddir = r"@builddir@"
 sys.path.append(sourcedir)