add GIT-CFLAGS to .gitignore

diff --git a/Documentation/git-pack-redundant.txt b/Documentation/git-pack-redundant.txt
index 2e23cbc0f544fa3347bd5a7990ce82ea112ee864..8fb065943862e55c6cc0b3c7408506d06ad510f4 100644 (file)
--- a/Documentation/git-pack-redundant.txt
+++ b/Documentation/git-pack-redundant.txt
@@ -3,12 +3,12 @@ git-pack-redundant(1)
 
 NAME
 ----
-git-pack-redundant - Program used to find redundant pack files.
+git-pack-redundant - Program used to find redundant pack files
 
 
 SYNOPSIS
 --------
-'git-pack-redundant [ --verbose ] [ --alt-odb ] < --all | .pack filename ... >'
+'git-pack-redundant' [ --verbose ] [ --alt-odb ] < --all | .pack filename ... >
 
 DESCRIPTION
 -----------
@@ -16,6 +16,14 @@ This program computes which packs in your repository
 are redundant. The output is suitable for piping to
 'xargs rm' if you are in the root of the repository.
 
+git-pack-redundant accepts a list of objects on standard input. Any objects
+given will be ignored when checking which packs are required. This makes the 
+following command useful when wanting to remove packs which contain unreachable
+objects.
+
+git-fsck-objects --full --unreachable | cut -d ' ' -f3 | \
+git-pack-redundant --all | xargs rm
+
 OPTIONS
 -------
 
@@ -38,7 +46,7 @@ Documentation
 --------------
 Documentation by Lukas Sandström <lukass@etek.chalmers.se>
 
-See-Also
+See Also
 --------
 gitlink:git-pack-objects[1]
 gitlink:git-repack[1]