> Wish I knew how to debug this to see what is happening.
Unfortunately, I forgot to say that I normally have this file loaded into Rebol:
Rebol [
Name: 'Common-Parse-Values
Title: "Common Parse Values"
File: %"Common Parse Values.r"
Author: "Andrew Martin"
eMail: [EMAIL PROTECTED]
Web: http://valley.150m.com
Date: 11/July/2002/14:33
Version: 1.1.1
Purpose: {Common Parse Values}
Category: [util 1]
]
Octet: charset [#"^(00)" - #"^(FF)"]
Char: charset [#"^(00)" - #"^(7F)"]
Digit: charset "0123456789"
Digits: [some Digit]
Upper: charset [#"A" - #"Z"]
Lower: charset [#"a" - #"z"]
Alpha: union Upper Lower
AlphaDigit: union Alpha Digit
AlphaDigits: [some AlphaDigit]
Control: charset [#"^(00)" - #"^(1F)" #"^(7F)"]
Hex: union Digit charset [#"A" - #"F" #"a" - #"f"]
HT: #"^-"
SP: #" "
LF: #"^(0A)"
LWS: charset reduce [SP HT]
LWS*: [some LWS]
LWS?: [any LWS]
WS: charset reduce [SP HT newline CR LF]
WS*: [some WS]
WS?: [any WS]
Graphic: charset [#"^(21)" - #"^(7E)"]
Printable: union Graphic charset " "
Andrew Martin
Awake, fellow Rebols!
>
> From: "Gregg Irwin" <[EMAIL PROTECTED]>
> Date: 2002/09/10 Tue AM 04:31:28 GMT+12:00
> To: <[EMAIL PROTECTED]>
> Subject: [REBOL] Re: Embedded macros ..
>
> Hi Dick,
>
> <<
> >> print Embed "Hello$(a)"
> ** Script Error: Alpha has no value
> ** Where: Embed
> ** Near: parse String: copy String Rule:
> >> print Embed "Hello $(a) "
>
> Wish I knew how to debug this to see what is happening.
> >>
>
> I think Andrwe must have Alpha and Alphadigit defined as charset values in
> his setup. I'm sure he'll jump in to clear it up.
>
> --Gregg
>
> --
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>
>
Andrew Martin
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