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[ikiwiki.git] / doc / bugs / bzr_plugin_does_not_define_rcs__95__diff.mdwn

diff --git a/doc/bugs/bzr_plugin_does_not_define_rcs__95__diff.mdwn b/doc/bugs/bzr_plugin_does_not_define_rcs__95__diff.mdwn
index e579241313ef4346a19870eba14a0d5d2f14cfb1..0294ec62ea35af8716d1bbb787881577870fb36b 100644 (file)
--- a/doc/bugs/bzr_plugin_does_not_define_rcs__95__diff.mdwn
+++ b/doc/bugs/bzr_plugin_does_not_define_rcs__95__diff.mdwn
@@ -10,3 +10,18 @@ Grepping to verify absence of rcs_diff:
     /usr/share/perl5/IkiWiki/Plugin/git.pm:sub rcs_diff ($) {
     /usr/share/perl5/IkiWiki/Plugin/bzr.pm:    hook(type => "rcs", id => "rcs_diff", call => \&rcs_diff);
 
+> I've added the minimal stub needed to avoid the crash, but for
+> recentchangesdiff to work, someone needs to implement `rcs_diff` for bzr.
+> This should be trivial if you know and use bzr. The function
+> is passed as a parameter the revno of interest and just needs
+> to ask bzr for the diff between that and the previous version. --[[Joey]] 
+
+>> I'll see if I can make a patch. The bzr command to get the revision would
+>> look like this: bzr diff -r revno:$PREV:/path/to/src..revno:$REVNO:/path/to/src
+>> (where $PREV would be $REVNO minus one). --liw
+
+>> Sorry, that was not entirely correct, for some reason. I'll add a patch below that
+>> seems to work. I am unfortunately not ready to set up a git repository that you
+>> can pull from. --liw
+
+[[done]] --[[Joey]]