diff --git a/gvim-wrapper.py b/gvim-wrapper.py
index e847881..ce2ccfd 100644
--- a/gvim-wrapper.py
+++ b/gvim-wrapper.py
@@ -2,7 +2,12 @@ import os
 import sys
 
 config = {
-    'vimdir': 'C:\\apps\\Vim\\vim73'
+    # path to directory containing vim.exe and gvim.exe
+    'vimdir': 'C:\\apps\\Vim\\vim73',
+    # list of (name, path) tuples defining gvim contexts
+    'servers': [],
+    # default server name to use if no server paths match
+    'default_server': 'GVIM',
     }
 
 def read_config_file(config, path):
@@ -22,11 +27,17 @@ def read_config_file(config, path):
                 sys.stderr.write('  File "%s", line %d, in %s\n'
                         % (path, lineno, fn))
 
+def get_server_name(config, fname):
+    return config['default_server']
+
 def main(argv):
     if (len(argv) < 2):
         return -1
     read_config_file(config, os.path.expanduser('~/.gvim-wrapper'))
-    os.execv(config['vimdir'] + '\\gvim.exe', ['gvim', '--remote-tab-silent'] + argv[1:])
+    for fname in argv[1:]:
+        servername = get_server_name(config, fname)
+        os.execv(config['vimdir'] + '\\gvim.exe',
+                ['gvim', '--servername', servername, '--remote-tab-silent', fname])
 
 if __name__ == '__main__':
     sys.exit(main(sys.argv))