# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1381597822 -7200
# Node ID 8d385ce66bd045580f48232bcca6f2ff4469ea2b
# Parent  c054b733d0466b18001c7047dfc12f7a37a72041
Added macro argument quoting functions.

diff -r c054b733d046 -r 8d385ce66bd0 MoinSupport.py
--- a/MoinSupport.py	Fri Oct 11 08:29:45 2013 +0200
+++ b/MoinSupport.py	Sat Oct 12 19:10:22 2013 +0200
@@ -509,6 +509,35 @@
 
     return parameters
 
+# Macro argument quoting.
+
+def quoteMacroArguments(args):
+
+    """
+    Quote the given 'args' - a collection of (name, value) tuples - returning a
+    string containing the comma-separated, quoted arguments.
+    """
+
+    quoted = []
+
+    for name, value in args:
+        quoted.append(quoteMacroArgument(name, value))
+
+    return ",".join(quoted)
+
+def quoteMacroArgument(name, value):
+
+    """
+    Quote the argument with the given 'name' (or None indicating an unnamed
+    argument) and 'value' so that it can be used with a macro.
+    """
+
+    value = unicode(value).replace('"', '""')
+    if name is None:
+        return '"%s"' % value
+    else:
+        return '"%s=%s"' % (name, value)
+
 # Request-related classes and associated functions.
 
 class Form:
diff -r c054b733d046 -r 8d385ce66bd0 README.txt
--- a/README.txt	Fri Oct 11 08:29:45 2013 +0200
+++ b/README.txt	Sat Oct 12 19:10:22 2013 +0200
@@ -70,6 +70,7 @@
   * Introduced an explicit error condition where pytz is not installed and an
     attempt is made to inspect Olson time zone information.
   * Fixed DateSupport to handle NonExistentTimeError.
+  * Added macro argument quoting functions.
 
 New in MoinSupport 0.4 (Changes since MoinSupport 0.3)
 ------------------------------------------------------