# HG changeset patch
# User Martin Geisler <mg@lazybytes.net>
# Date 1247003682 -7200
# Node ID 269764ecffe2b3c7cd5e0d73e0dbe3e06ac9f06f
# Parent  b10cee4bd2c1c92d2f5b1460841eec43c42f0840
extdiff: wrapped docstrings at 78 characters

diff -r b10cee4bd2c1 -r 269764ecffe2 hgext/extdiff.py
--- a/hgext/extdiff.py	Tue Jul 07 23:54:42 2009 +0200
+++ b/hgext/extdiff.py	Tue Jul 07 23:54:42 2009 +0200
@@ -7,14 +7,13 @@
 
 '''command to allow external programs to compare revisions
 
-The `extdiff' Mercurial extension allows you to use external programs
-to compare revisions, or revision with working directory. The external diff
-programs are called with a configurable set of options and two
-non-option arguments: paths to directories containing snapshots of
-files to compare.
+The `extdiff' Mercurial extension allows you to use external programs to
+compare revisions, or revision with working directory. The external diff
+programs are called with a configurable set of options and two non-option
+arguments: paths to directories containing snapshots of files to compare.
 
-The `extdiff' extension also allows to configure new diff commands, so
-you do not need to type "hg extdiff -p kdiff3" always.
+The `extdiff' extension also allows to configure new diff commands, so you do
+not need to type "hg extdiff -p kdiff3" always.
 
   [extdiff]
   # add new command that runs GNU diff(1) in 'context diff' mode
@@ -29,16 +28,15 @@
   # add new command called meld, runs meld (no need to name twice)
   meld =
 
-  # add new command called vimdiff, runs gvimdiff with DirDiff plugin
-  # (see http://www.vim.org/scripts/script.php?script_id=102)
-  # Non English user, be sure to put "let g:DirDiffDynamicDiffText = 1" in
-  # your .vimrc
+  # add new command called vimdiff, runs gvimdiff with DirDiff plugin (see
+  # http://www.vim.org/scripts/script.php?script_id=102) Non English user, be
+  # sure to put "let g:DirDiffDynamicDiffText = 1" in your .vimrc
   vimdiff = gvim -f '+next' '+execute "DirDiff" argv(0) argv(1)'
 
-You can use -I/-X and list of file or directory names like normal "hg
-diff" command. The `extdiff' extension makes snapshots of only needed
-files, so running the external diff program will actually be pretty
-fast (at least faster than having to compare the entire tree).
+You can use -I/-X and list of file or directory names like normal "hg diff"
+command. The `extdiff' extension makes snapshots of only needed files, so
+running the external diff program will actually be pretty fast (at least
+faster than having to compare the entire tree).
 '''
 
 from mercurial.i18n import _
@@ -159,20 +157,20 @@
 def extdiff(ui, repo, *pats, **opts):
     '''use external program to diff repository (or selected files)
 
-    Show differences between revisions for the specified files, using
-    an external program. The default program used is diff, with
-    default options "-Npru".
+    Show differences between revisions for the specified files, using an
+    external program. The default program used is diff, with default options
+    "-Npru".
 
-    To select a different program, use the -p/--program option. The
-    program will be passed the names of two directories to compare. To
-    pass additional options to the program, use -o/--option. These
-    will be passed before the names of the directories to compare.
+    To select a different program, use the -p/--program option. The program
+    will be passed the names of two directories to compare. To pass additional
+    options to the program, use -o/--option. These will be passed before the
+    names of the directories to compare.
 
-    When two revision arguments are given, then changes are shown
-    between those revisions. If only one revision is specified then
-    that revision is compared to the working directory, and, when no
-    revisions are specified, the working directory files are compared
-    to its parent.'''
+    When two revision arguments are given, then changes are shown between
+    those revisions. If only one revision is specified then that revision is
+    compared to the working directory, and, when no revisions are specified,
+    the working directory files are compared to its parent.
+    '''
     program = opts['program'] or 'diff'
     if opts['program']:
         option = opts['option']