h264: discard slices of redundant pictures right after parsing the slice header

[ffmpeg] / doc / git-howto.txt

diff --git a/doc/git-howto.txt b/doc/git-howto.txt
index 3ac21c87d9f91b5dcf57bda3e842cf4515f71f88..036b567084d3644775cbf51b6ecbd15be866747f 100644 (file)
--- a/doc/git-howto.txt
+++ b/doc/git-howto.txt
@@ -120,7 +120,7 @@ I. BASICS:
 
   For cosmetics-only commits you should get (almost) empty output from
 
-    git diff -wb <filename(s)>
+    git diff -w -b <filename(s)>
 
   Also check the output of
 
@@ -205,8 +205,19 @@ I. BASICS:
 
     git format-patch <commit> [-o directory]
 
-  will generate a set of patches out of the current branch starting from
-  commit. By default the patches are created in the current directory.
+  will generate a set of patches for each commit between <commit> and
+  current HEAD. E.g.
+
+    git format-patch origin/master
+
+  will generate patches for all commits on current branch which are not
+  present in upstream.
+  A useful shortcut is also
+
+    git format-patch -n
+
+  which will generate patches from last n commits.
+  By default the patches are created in the current directory.
 
 11. Sending patches for review
 
@@ -215,6 +226,8 @@ I. BASICS:
   will send the patches created by git format-patch or directly generates
   them. All the email fields can be configured in the global/local
   configuration or overridden by command line.
+  Note that this tool must often be installed separately (e.g. git-email
+  package on Debian-based distros).
 
 12. Pushing changes to remote trees