Switch to side-by-side view

--- a/src/common/cstr.h
+++ b/src/common/cstr.h
@@ -54,6 +54,7 @@
 DEF_CSTR(mimetype, "mimetype");
 DEF_CSTR(minwilds, "*?[");
 DEF_CSTR(newline, "\n");
+DEF_CSTR(origcharset, "origcharset");
 DEF_CSTR(null, "");
 DEF_CSTR(plus, "+");
 DEF_CSTR(textplain, "text/plain");