UBL Naming and Design Rules SC

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  • 1.  RE: [ubl-ndrsc] Rule: 5

    Posted 07-22-2003 02:37
    
    
    I agree with Tony on all accounts; I prefer the original.
    
    __
    Mike Grimley
    
    
    -----Original Message-----
    From: Anthony B. Coates [mailto:abcoates@londonmarketsystems.com] 
    Sent: Monday, 21 July 2003 16:06
    To: UBL-NDR
    Subject: Re: [ubl-ndrsc] Rule: 5
    
    
    ** Reply to message from "Lisa-Aeon" <lseaburg@aeon-llc.com> on Mon, 21 Jul 2003 10:29:04 -0500
    
    I never previously saw the need for a "business" version of this rule.  I really couldn't see too many CEOs implementing this rule for themselves, so I thought the regular expression was just fine.  What I do not like about these rule options now is that they describe the characters [a-zA-Z] as the "letters".  This is only true for the English alphabet.  If you only want English letters, I think that should be mentioned explicitly, to avoid implicit cultural imperialism.  That said, I thought the regular expression was just fine as it was originally.
    
    	Cheers,
    		Tony
    
    > 1.
    > [R 5]  XML names must start with a letter (a to z or A to Z) 
    > optionally followed by any number of letters or digits (0 to 9, a to 
    > z, and A to Z). They may not  include periods, spaces, or other 
    > separators. As a regular expression this is represented as:  
    > [a-zA-Z][a-zA-Z0-9]*
    > 
    > 
    > 2.
    > [R 5]  XML names must start with a letter (a to z or A to Z) 
    > optionally followed by any number of letters or digits (0 to 9, a to 
    > z, and A to Z). Other characters not described here, such as 
    > punctuations, periods, spaces, or other separators MUST NOT appear in 
    > XML names. As a regular expression this is represented as:  
    > [a-zA-Z][a-zA-Z0-9]*
    ====
    Anthony B. Coates
    London Market Systems Limited
    33 Throgmorton Street, London, EC2N 2BR 
    http://www.londonmarketsystems.com/
    mailto:abcoates@londonmarketsystems.com
    Mobile/Cell: +44 (79) 0543 9026
    [MDDL Editor (Market Data Definition Language), http://www.mddl.org/] [FpML Arch WG Member (Financial Products Markup Language), http://www.fpml.org/]
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