Add comment to tools/git-external-diff.

2011-03-11 05:06:31 -05:00 · 2011-03-11 05:06:31 -05:00 · dae1e5546c
parent f887294ccf
commit dae1e5546c
1 changed files with 3 additions and 1 deletions
--- a/src/tools/git-external-diff
+++ b/src/tools/git-external-diff
@ -1,6 +1,8 @@
 #!/bin/bash

-# Parameters:
+# This script is used to produce git context diffs
+
+# Supplied parameters:
 # $1   $2       $3       $4       $5       $6       $7
 # path old-file old-hash old-mode new-file new-hash new-mode
 # 'path' is the git-tree-relative path of the file being diff'ed