clean up formatting a bit

1 files changed, 21 insertions, 13 deletions

diff --git a/libvxi11client/perlbits/Client.pm b/libvxi11client/perlbits/Client.pm
index a9f56d7..a170c6c 100644
--- a/libvxi11client/perlbits/Client.pm
+++ b/libvxi11client/perlbits/Client.pm
@@ -232,27 +232,33 @@ client that the instruments can connect to.
 =head2 USAGE
   
 INT vxi_startinterruptserver();
+
 	Start the local RPC service for the instrument to connect to and deliver
 	interrupt/service requests to.
 	Make sure you have portmapper or rpcbind running and you aren't blocking
 	the ports it allocates.
 
 INT vxi_stopinterruptserver();
+
 	Shutdown the local RPC server.
 
 INT INST = vxi_open( address => STRING, [device => STRING] );
+
 	Open a link to an instrument. Use the returned instance to call 
 	the object methods below.
 
 INT INST->vxi_close();
+
 	Destroy the link to the insturment and destroy the local RPC client.
 	You must not use an instance created with vxi_open(); after calling this.
 
 INT INST->vxi_lock([waitforlock => 'false'])
+
 	Lock the instrument. You can tell the instrument to try to wait for 
 	the lock to become free and lock it via waitforlock,
 
 INT INST->vxi_unlock();
+
 	Unlock the instrument. Only makes sense if you are holding the lock.
               
 INT INST->vxi_write(STRING data, [ len => -1,
@@ -278,10 +284,10 @@ INT INST->vxi_write(STRING data, [ len => -1,
 	from the returned data will be automatically removed.
 
 (INT ret, STRING dataout, INT dataoutlen) =  vxi_docmd (INT cmd, [ datain => "",
-             						  	   datainlen => -1,
-            						  	   dataoutbufferlen => 256,
-             						           waitforlock => 0,
-             						           autochomp => 1]);
+						datainlen => -1,
+						dataoutbufferlen => 256,
+						waitforlock => 0,
+						autochomp => 1]);
 
 	Send a command to the instrument possibly with some data. The rules for write apply
 	to datain and the rules for read apply for dataout.
@@ -343,16 +349,18 @@ INT INST->vxi_trigger([waitforlock => 0]);
 	Trigger the instrument.
 
 
-Return codes work like this;
-1   - is a success
-0   - means the request failed locally, the state inside the client is
-incorrect, i.e. calling to enable interrupts before creating the channel
-or that the server couldn't be contacted
-< 0 - Any negative value is the negated VXI-11 error code from the server
+Return codes work like this:
+
+	1   - is a success
+	0   - means the request failed locally, the state inside the client is
+	incorrect, i.e. calling to enable interrupts before creating the channel
+	or that the server couldn't be contacted
+	< 0 - Any negative value is the negated VXI-11 error code from the server
+
+The only exceptions to this are the read and write methods:
 
-The only exceptions to this are the read and write methods
-0   - Error as above or zero bytes read/written
-> 0 - Number of bytes read/written
+	0   - Error as above or zero bytes read/written
+	> 0 - Number of bytes read/written
 
 =head1 SAMPLE SCRIPTS