update markdown/help header format

Since gitiles recommends using # headers over ---/=== underlines,
change the manifest-format.md over and all our help texts.

Change-Id: I96391d41fba769e9f26870d497cf7cf01c8d8ab3

8 files changed, 13 insertions, 37 deletions

diff --git a/subcmds/branches.py b/subcmds/branches.py
index 2902684a..fa1dff67 100644
--- a/subcmds/branches.py
+++ b/subcmds/branches.py
@@ -67,8 +67,7 @@ class Branches(Command):
 
 Summarizes the currently available topic branches.
 
-Branch Display
---------------
+# Branch Display
 
 The branch display output by this command is organized into four
 columns of information; for example:
diff --git a/subcmds/forall.py b/subcmds/forall.py
index 693949e2..6fb16f16 100644
--- a/subcmds/forall.py
+++ b/subcmds/forall.py
@@ -53,8 +53,7 @@ Executes the same shell command in each project.
 The -r option allows running the command only on projects matching
 regex or wildcard expression.
 
-Output Formatting
------------------
+# Output Formatting
 
 The -p option causes '%prog' to bind pipes to the command's stdin,
 stdout and stderr streams, and pipe all output into a continuous
@@ -71,8 +70,7 @@ command produces output only on stderr.  Normally the -p option
 causes command output to be suppressed until the command produces
 at least one byte of output on stdout.
 
-Environment
------------
+# Environment
 
 pwd is the project's working directory.  If the current client is
 a mirror client, then pwd is the Git repository.
diff --git a/subcmds/grep.py b/subcmds/grep.py
index dd391cfa..1157355d 100644
--- a/subcmds/grep.py
+++ b/subcmds/grep.py
@@ -33,8 +33,7 @@ class Grep(PagedCommand):
   helpDescription = """
 Search for the specified patterns in all project files.
 
-Boolean Options
----------------
+# Boolean Options
 
 The following options can appear as often as necessary to express
 the pattern to locate:
@@ -47,8 +46,7 @@ in order to scan multiple trees.  If the same file matches in more
 than one tree, only the first result is reported, prefixed by the
 revision name it was found under.
 
-Examples
--------
+# Examples
 
 Look for a line that has '#define' and either 'MAX_PATH or 'PATH_MAX':
 
diff --git a/subcmds/help.py b/subcmds/help.py
index 9bb4c8c7..67a225e5 100644
--- a/subcmds/help.py
+++ b/subcmds/help.py
@@ -107,15 +107,13 @@ Displays detailed usage information about a command.
 
         self.heading('%s', heading)
         self.nl()
-
-        self.heading('%s', ''.ljust(len(heading), '-'))
         self.nl()
 
         me = 'repo %s' % cmd.NAME
         body = body.strip()
         body = body.replace('%prog', me)
 
-        asciidoc_hdr = re.compile(r'^\n?([^\n]{1,})\n([=~-]{2,})$')
+        asciidoc_hdr = re.compile(r'^\n?#+ (.+)$')
         for para in body.split("\n\n"):
           if para.startswith(' '):
             self.write('%s', para)
@@ -125,19 +123,8 @@ Displays detailed usage information about a command.
 
           m = asciidoc_hdr.match(para)
           if m:
-            title = m.group(1)
-            section_type = m.group(2)
-            if section_type[0] in ('=', '-'):
-              p = self.heading
-            else:
-              def _p(fmt, *args):
-                self.write('  ')
-                self.heading(fmt, *args)
-              p = _p
-
-            p('%s', title)
+            self.heading(m.group(1))
             self.nl()
-            p('%s', ''.ljust(len(title), section_type[0]))
             self.nl()
             continue
 
diff --git a/subcmds/init.py b/subcmds/init.py
index 47a1c9fa..4e51dfe8 100644
--- a/subcmds/init.py
+++ b/subcmds/init.py
@@ -67,8 +67,7 @@ resumeable bundle file on a content delivery network. This
 may be necessary if there are problems with the local Python
 HTTP client or proxy configuration, but the Git binary works.
 
-Switching Manifest Branches
----------------------------
+# Switching Manifest Branches
 
 To switch to another manifest branch, `repo init -b otherbranch`
 may be used in an existing client.  However, as this only updates the
diff --git a/subcmds/status.py b/subcmds/status.py
index 60e26ff4..b47c8736 100644
--- a/subcmds/status.py
+++ b/subcmds/status.py
@@ -49,8 +49,7 @@ includes deeper items.  For example, if dir/subdir/proj1 and
 dir/subdir/proj2 are repo projects, dir/subdir/proj3 will be shown
 if it is not known to repo.
 
-Status Display
---------------
+# Status Display
 
 The status display is organized into three columns of information,
 for example if the file 'subcmds/status.py' is modified in the
diff --git a/subcmds/sync.py b/subcmds/sync.py
index cda47fdd..943a0264 100644
--- a/subcmds/sync.py
+++ b/subcmds/sync.py
@@ -155,8 +155,7 @@ exist locally.
 The --prune option can be used to remove any refs that no longer
 exist on the remote.
 
-SSH Connections
----------------
+# SSH Connections
 
 If at least one project remote URL uses an SSH connection (ssh://,
 git+ssh://, or user@host:path syntax) repo will automatically
@@ -170,8 +169,7 @@ environment variable to 'ssh'.  For example:
   export GIT_SSH=ssh
   %prog
 
-Compatibility
-~~~~~~~~~~~~~
+# Compatibility
 
 This feature is automatically disabled on Windows, due to the lack
 of UNIX domain socket support.
diff --git a/subcmds/upload.py b/subcmds/upload.py
index fdc7e28d..c1f5c0ff 100644
--- a/subcmds/upload.py
+++ b/subcmds/upload.py
@@ -78,8 +78,7 @@ added to the respective list of users, and emails are sent to any
 new users.  Users passed as --reviewers must already be registered
 with the code review system, or the upload will fail.
 
-Configuration
--------------
+# Configuration
 
 review.URL.autoupload:
 
@@ -126,8 +125,7 @@ is set to "true" then repo will assume you always want the equivalent
 of the -t option to the repo command. If unset or set to "false" then
 repo will make use of only the command line option.
 
-References
-----------
+# References
 
 Gerrit Code Review:  http://code.google.com/p/gerrit/