diff tests/test-help.t @ 29669:7fa011555046 stable

grep: rewrite help to better document current (confusing) behavior

--- a/tests/test-help.t	Fri Sep 02 20:15:37 2016 +0000
+++ b/tests/test-help.t	Fri Sep 23 12:45:10 2016 -0500
@@ -69,7 +69,7 @@
    files         list tracked files
    forget        forget the specified files on the next commit
    graft         copy changes from other branches onto the current branch
-   grep          search for a pattern in specified files and revisions
+   grep          search revision history for a pattern in specified files
    heads         show branch heads
    help          show help for a given topic or a help overview
    identify      identify the working directory or specified revision
@@ -146,7 +146,7 @@
    files         list tracked files
    forget        forget the specified files on the next commit
    graft         copy changes from other branches onto the current branch
-   grep          search for a pattern in specified files and revisions
+   grep          search revision history for a pattern in specified files
    heads         show branch heads
    help          show help for a given topic or a help overview
    identify      identify the working directory or specified revision
@@ -784,7 +784,7 @@
    files         list tracked files
    forget        forget the specified files on the next commit
    graft         copy changes from other branches onto the current branch
-   grep          search for a pattern in specified files and revisions
+   grep          search revision history for a pattern in specified files
    heads         show branch heads
    help          show help for a given topic or a help overview
    identify      identify the working directory or specified revision
@@ -2186,7 +2186,7 @@
   grep
   </a>
   </td><td>
-  search for a pattern in specified files and revisions
+  search revision history for a pattern in specified files
   </td></tr>
   <tr><td>
   <a href="/help/heads">