Several contexts can wind up asking you to remove the -q option when you've never used any -q option. This may take a few minutes to a few tens of minutes, depending on your disk speed. Svn: E155036: Working copy '/u/gnu/proj/gcc' is too old (format 10, created by Subversion 1.6)ĭo as it says and run "svn upgrade". Svn: E155036: Please see the 'svn upgrade' command The SCM independent method for updating your copy of the repo is to run the contrib/gcc_update script. Be careful, as it doesn't check if its output overwrites its input. The following script will take a diff file as argument and output an ordered diff to the console. In SVN, it even works for past revisions -revision and branches!ĬVS used to order diffs alphabetically with capitals first. I consider this quite useful for discussing code. Just like CVS, you can do: $ svn annotate FILE Who changed/created this line of code? Who should I contact? I'm also tired of always typing Am I able to set a default username?Ĭreate or modify your ~/.ssh/config file to contain: Host
Or csh/tcsh: setenv repo svn+ssh:///svn/gccĪnd then you can use it as in: $ svn ls $repo/tags Like the following for Bourne based shells: Use an environment variable to store the base address. These svn+ssh URLs are too long to type! What can I do? Note that for branches you must use /branch/gcc-4_1-branch This shows us that /tags/tree-ssa-post-merge is a copy of /trunk at revision 81764 $ svn log -v -q -stop-on-copy svn:///svn/gcc/tags/tree-ssa-post-merge | grep " A"Ī /tags/tree-ssa-post-merge (from /trunk:81764) To find out which branch and revision number the tag tags it's sufficient to do: How can I get the revision number of a tag? These questions are answered in the SvnSetup page There is also psvn, which should work on xemacs, available in contrib/client-side/psvn in the subversion source distribution. You can also find it on Savannah vc-svn.elĭue to divergence between xemacs's vc and emacs's vc, vc-svn doesn't work with xemacs. Sufficiently new versions of emacs have vc support for svn through vc-svn. Is there support for Emacs and/or xemacs? # diff-cmd = diff_program (diff, gdiff, etc.) # editor-cmd = editor (vi, emacs, notepad, etc.) , then you need to uncomment or create a section header first, e.g.: If you get an error message like: svn: /home/username/.subversion/config:37: Section header expected
Then put this file as diff command to be executed in ~/.subversion/config and you are done. This can get annoying pretty fast, so if you want to set default options for your diff command, you create a wrapper script, such as: Will pass the options -cp to the external diff program. Then, to pass options to this diff command, you have to use the -x option, e.g: You may want to use an external tool.Įdit ~/.subversion/config and specify the diff utilities to use as diff-cmd and diff3-cmd in the section of that file. The internal diff engine of Subversion supports only unified diffs, and it does not feature the dozen of options of GNU diff. How can I get context diffs? How do I configure an external diff tool? $ svn cat -revision=345 svn:///svn/gcc/trunk/gcc/reload.c # without a working copy aroundĪssuming the commit went in as r6600, the following is sufficient: $ svn merge -r6600:r6599. $ svn cat -revision=345 gcc/reload.c # in a working copy URL: can I view the contents of a file at a given revision? How can I find out which branch this working copy belongs to? Notice that you can use the keyword BASE as argument of -revision for all commands, to specify the revision of the tree without spelling it out. Otherwise, you can find out the same with svn itself: # additional tool shipped with SVN clients How can I get a list of the branches or of the tags? How can I edit the commit log if, for example, I used the wrong PR number?.How can I get the diff for a single revision of a branch?.Who changed/created this line of code? Who should I contact?.I'm also tired of always typing Am I able to set a default username?.These svn+ssh URLs are too long to type! What can I do?.How can I get the revision number of a tag?.Is there support for Emacs and/or xemacs?.How can I get context diffs? How do I configure an external diff tool?.How can I view the contents of a file at a given revision?.How can I find out which branch this working copy belongs to?.How can I get a list of the branches or of the tags?.
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