From 18778f7168a737157b81265b69b6d5d024d7c5a1 Mon Sep 17 00:00:00 2001 From: Glenn Morris Date: Thu, 23 Sep 2010 19:38:11 -0700 Subject: [PATCH] * doc/misc/url.texi (Disk Caching): Tweak previous change. --- doc/misc/ChangeLog | 4 ++++ doc/misc/url.texi | 22 ++++++++++------------ 2 files changed, 14 insertions(+), 12 deletions(-) diff --git a/doc/misc/ChangeLog b/doc/misc/ChangeLog index e3308497d5c..215e120078d 100644 --- a/doc/misc/ChangeLog +++ b/doc/misc/ChangeLog @@ -1,3 +1,7 @@ +2010-09-24 Glenn Morris + + * url.texi (Disk Caching): Tweak previous change. + 2010-09-24 Julien Danjou * url.texi (Disk Caching): Mention url-cache-expire-time, diff --git a/doc/misc/url.texi b/doc/misc/url.texi index dcb8f5c268e..acb4145f120 100644 --- a/doc/misc/url.texi +++ b/doc/misc/url.texi @@ -740,11 +740,6 @@ corresponding cache file. The two supplied possibilities are @code{url-cache-create-filename-human-readable}. @end defopt -@defopt url-cache-expire-time -This variable defines a default time value to use as expire delay when -checking if an URL has expired with @code{url-cache-expired}. -@end defopt - @defun url-cache-create-filename-using-md5 url Creates a cache file name from @var{url} using MD5 hashing. This is creates entries with very few cache collisions and is fast. @@ -766,16 +761,19 @@ more likely to conflict with other files. @end defun @defun url-cache-expired -This is a function to decide whether or not a cache entry has expired. -It takes a an URL as it first parameters and a expiration delay in -second paramater. It returns non-@code{nil} if URL is not cached or is -cached for more than the give expiration delay. If the delay is not -used, @var{url-cache-expire-time} is used instead. +This function returns non-nil if a cache entry has expired (or is absent). +The arguments are a URL and optional expiration delay in seconds +(default @var{url-cache-expire-time}). @end defun +@defopt url-cache-expire-time +This variable is the default number of seconds to use for the +expire-time argument of the function @code{url-cache-expired}. +@end defopt + @defun url-fetch-from-cache -This function takes an URL as its first argument and then returns a -buffer containing the data cached for the given URL. +This function takes a URL as its argument and returns a buffer +containing the data cached for that URL. @end defun @c Fixme: never actually used currently? -- 2.39.2