{"id":6059,"date":"2016-01-19T18:12:39","date_gmt":"2016-01-19T17:12:39","guid":{"rendered":"http:\/\/www.b.shuttle.de\/hayek\/hayek\/jochen\/wp\/blog-en\/?p=6059"},"modified":"2019-03-25T13:36:20","modified_gmt":"2019-03-25T12:36:20","slug":"emacs-and-vc-aka-version-control-and-an-excessive-list-of-handled-backends-the-2016-01-update","status":"publish","type":"post","link":"https:\/\/wp.jochen.hayek.name\/blog-en\/2016\/01\/19\/emacs-and-vc-aka-version-control-and-an-excessive-list-of-handled-backends-the-2016-01-update\/","title":{"rendered":"Emacs and VC AKA Version Control and an excessive list of handled backends &#8212; the 2016-01 update"},"content":{"rendered":"<ul>\n<li><a href=\"http:\/\/www.gnu.org\/software\/emacs\/manual\/html_node\/emacs\/Customizing-VC.html\">http:\/\/www.gnu.org\/software\/emacs\/manual\/html_node\/emacs\/Customizing-VC.html<\/a><\/li>\n<\/ul>\n<p>I am accessing files remotely from within Emacs through Tramp over <em>mobile Internet<\/em>.<\/p>\n<p>I just remembered, how many file checks Emacs&#8217; VC library does, if you don&#8217;t cut down its list\u00a0<i>vc-handled-backends.\u00a0<\/i>For every single backend listed there &#8220;we&#8221; are doing a &#8220;repository check&#8221;. Maybe that&#8217;s fast in a LAN, it may even be rather fast on a WAN, but you don&#8217;t really want to waste the transfer volume through all these checks, do you?<\/p>\n<p>Customise <i>vc-handled-backends<\/i>\u00a0the Emacs way, and you will sleep better.\t\t\t\t<\/p>\n","protected":false},"excerpt":{"rendered":"<p>http:\/\/www.gnu.org\/software\/emacs\/manual\/html_node\/emacs\/Customizing-VC.html I am accessing files remotely from within Emacs through Tramp over mobile Internet. I just remembered, how many file checks Emacs&#8217; VC library does, if you don&#8217;t cut down its list\u00a0vc-handled-backends.\u00a0For every single backend listed there &#8220;we&#8221; are doing a &#8220;repository check&#8221;. Maybe that&#8217;s fast in a LAN, it may even be rather fast [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_share_on_mastodon":"0"},"categories":[120,666],"tags":[1359],"class_list":["post-6059","post","type-post","status-publish","format-standard","hentry","category-emacs","category-uncategorized","tag-tramp"],"share_on_mastodon":{"url":"","error":""},"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/paO0kP-1zJ","jetpack_likes_enabled":true,"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/wp.jochen.hayek.name\/blog-en\/wp-json\/wp\/v2\/posts\/6059","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.jochen.hayek.name\/blog-en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.jochen.hayek.name\/blog-en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.jochen.hayek.name\/blog-en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.jochen.hayek.name\/blog-en\/wp-json\/wp\/v2\/comments?post=6059"}],"version-history":[{"count":1,"href":"https:\/\/wp.jochen.hayek.name\/blog-en\/wp-json\/wp\/v2\/posts\/6059\/revisions"}],"predecessor-version":[{"id":10536,"href":"https:\/\/wp.jochen.hayek.name\/blog-en\/wp-json\/wp\/v2\/posts\/6059\/revisions\/10536"}],"wp:attachment":[{"href":"https:\/\/wp.jochen.hayek.name\/blog-en\/wp-json\/wp\/v2\/media?parent=6059"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.jochen.hayek.name\/blog-en\/wp-json\/wp\/v2\/categories?post=6059"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.jochen.hayek.name\/blog-en\/wp-json\/wp\/v2\/tags?post=6059"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}