bootstrap: fix documentation to reflect new capability

diff --git a/mr b/mr
index 8601aeb422df35262239d308b18e6189b8037e6c..b60673622449fa45a097fa0e99a37b742b4cfd6c 100755 (executable)
--- a/mr
+++ b/mr
@@ -28,7 +28,7 @@ B<mr> [options] grep pattern
 
 B<mr> [options] run command [param ...]
 
 
 B<mr> [options] run command [param ...]
 

-B<mr> [options] bootstrap url [directory]
+B<mr> [options] bootstrap src [directory]

 
 B<mr> [options] register [repository]
 
 
 B<mr> [options] register [repository]
 


@@ -130,17 +130,34 @@ These commands are also available:
 
 =over 4
 
 
 =over 4
 

-=item bootstrap url [directory]
+=item bootstrap src [directory]

 
 

-Causes mr to download the url, and use it as a .mrconfig file to checkout
-the repositories listed in it, into the specified directory.
+Causes mr to retrieve the source C<src> and use it as a .mrconfig file to
+checkout the repositories listed in it, into the specified directory.

 
 

-To use scp to download, the url may have the form ssh://[user@]host:file
+B<mr> understands several types of sources:
+
+=over 4
+
+=item URL for curl
+
+C<src> may be an URL understood by B<curl>.
+
+=item copy via ssh
+
+To use B<scp> to download, the C<src> may have the form
+C<ssh://[user@]host:file>.
+
+=item local file
+
+You can retrieve the config file by other means and pass its B<path> as C<src>.
+
+=back

 
 The directory will be created if it does not exist. If no directory is
 specified, the current directory will be used.
 
 
 The directory will be created if it does not exist. If no directory is
 specified, the current directory will be used.
 

-If the .mrconfig file includes a repository named ".", that
+As a special case, if source C<src> includes a repository named ".", that

 is checked out into the top of the specified directory.
 
 =item list (or ls)
 is checked out into the top of the specified directory.
 
 =item list (or ls)


@@ -1676,7 +1693,7 @@ sub bootstrap {
        my $dir=shift @ARGV || ".";
        
        if (! defined $url || ! length $url) {
        my $dir=shift @ARGV || ".";
        
        if (! defined $url || ! length $url) {

-               die "mr: bootstrap requires url\n";
+               die "mr: bootstrap requires source\n";

        }
 
        # Retrieve config file.
        }
 
        # Retrieve config file.