Re: [PATCH 08/18] http*: move common variables and macros to http.[ch]

Tay Ray Chuan [off-list ref] writes:

 *RANGE_HEADER_SIZE has been moved to http.h.

 *the curl header list, no_pragma_header, containing the header
  "Pragma:", has been created in http.[ch]. It is allocated in
  http_init, and freed in http_cleanup. It replaces the similarly-named
  variable in http-push.c, and the no_pragma_header member in
  walker_data in http-walker.c.

 *the variable http_is_verbose is created. It is intended for use by
  methods in http.c, and is modified at the entry points of http.c's
  users, namely http-push.c (when parsing options) and http-walker.c
  (in get_http_walker).

Again, style fix.

	Move RANGE_HEADER_SIZE to http.h

	Create the curl header list, no_pragma_header, containing the
	header "Pragma:" in http.[ch].  Allocate it in http_init(), and
	free it in http_cleanup(). ...

	Add http_is_verbose variable in http.c. ...

I wonder if RANGE_HEADER_SIZE should be renamed to be more specific to
http, but in later stages you will make it an internal implementation
detail contained in http.c so it should be Ok.