diff tests/test-help.out @ 3829:531c116b2028

Add doc notes about revert and hg status vs diff

--- a/tests/test-help.out	Fri Dec 08 13:14:57 2006 -0600
+++ b/tests/test-help.out	Fri Dec 08 14:55:45 2006 -0600
@@ -136,7 +136,8 @@
 
     Schedule files to be version controlled and added to the repository.
 
-    The files will be added to the repository at the next commit.
+    The files will be added to the repository at the next commit. To
+    undo an add before that, see hg revert.
 
     If no names are given, add all files in the repository.
 
@@ -152,7 +153,8 @@
 
     Schedule files to be version controlled and added to the repository.
 
-    The files will be added to the repository at the next commit.
+    The files will be added to the repository at the next commit. To
+    undo an add before that, see hg revert.
 
     If no names are given, add all files in the repository.
 
@@ -169,6 +171,10 @@
 
     Differences between files are shown using the unified diff format.
 
+    NOTE: diff may generate unexpected results for merges, as it will
+    default to comparing against the working directory's first parent
+    changeset if no revisions are specified.
+
     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
@@ -199,6 +205,11 @@
     files that match are shown.  Files that are clean or ignored, are
     not listed unless -c (clean), -i (ignored) or -A is given.
 
+    NOTE: status may appear to disagree with diff if permissions have
+    changed or a merge has occurred. The standard diff format does not
+    report permission changes and diff only reports changes relative
+    to one merge parent.
+
     If one revision is given, it is used as the base revision.
     If two revisions are given, the difference between them is shown.