X-Git-Url: http://www.git.cypherpunks.ru/?a=blobdiff_plain;f=doc%2Fcmds.texi;h=b4e7bf575c99413ef7c67df4f9c8a90c3f938114;hb=4dea8061673b04d0225887f1f8d73392823e4e9e;hp=465ef65f424406adb1a30bf61542ed0600f288d3;hpb=7c544f611aa2190b97140168851767146aa8a45a;p=goredo.git

diff --git a/doc/cmds.texi b/doc/cmds.texi
index 465ef65..b4e7bf5 100644
--- a/doc/cmds.texi
+++ b/doc/cmds.texi
@@ -75,6 +75,7 @@ And there are some maintenance and debug commands:
 @item redo-cleanup
     Removes either temporary (@option{tmp}), log files (@option{log}),
     or everything related to @command{goredo} (@option{full}).
+
 @item redo-whichdo
     Display @file{.do} search paths for specified target (similar to
     @command{apenwarr/redo}):
@@ -94,6 +95,7 @@ default.do
 ../default.o.do
 ../default.do
 @end example
+
 @item redo-dot
     Dependency
     @url{https://en.wikipedia.org/wiki/DOT_(graph_description_language), DOT}
@@ -104,4 +106,13 @@ $ redo-dot target [...] > whatever.dot
 $ dot -Tpng whatever.dot > whatever.png # possibly add -Gsplines=ortho
 @end example
 
+@item redo-depfix
+    When you copy your worktree to different place, then copied files
+    ctime will change. And because recorded dependency information
+    differs from updated ctimes, out-of-date algorithm will fallback to
+    rereading the whole files for hash calculation, that is much slower.
+    If you do not want to rebuild your targets from the ground, then
+    @command{redo-depfix} can traverse through all dependency files and
+    check if they have non-altered ctime values and update them in place.
+
 @end table