add cdecl, remove explain. fixes #108

plugins/cdecl.py

@@ -0,0 +1,7 @@
+from util import hook, http
+
+
+@hook.command
+def cdecl(inp):
+	'''.cdecl <expr> -- translate between C declarations and English, using cdecl.org'''
+	return http.get("http://cdecl.org/query.php", q=inp)

plugins/explain.py

@@ -1,14 +0,0 @@
-from util import hook
-from pycparser.cdecl import explain_c_declaration
-
-
-@hook.command
-def explain(inp):
-    ".explain <c expression> -- gives an explanation of C expression"
-
-    inp = inp.encode('utf8', 'ignore')
-
-    try:
-        return explain_c_declaration(inp)
-    except Exception, e:
-        return 'error: %s' % e

requirements.txt

@@ -1,2 +1 @@
 lxml
-pycparser