3.7 Quick Names
3.7 Quick Names
FunnelWeb provides a 
quick name
 syntax as an alternative, for
macros whose name consists of a single character, to the angle
Tutorial
bracket syntax usually used (e.g. @). A quick name
sequence consists of @#x where x, the name of the macro, can
Developer
be any printable character except space.
Reference
quick_name = "@#" non_space_printable
1 Introduction
The result is identical to the equivalent ordinary name syntax,
2 Interface
but is shorter. For example, @#X is equivalent to @.
3 Scanner
This shorter way of writing one character macro names is more
4 Parser
convenient where a macro must be used very often. For
5 Analyser
example, the macro calls in the following fragment of an Ada
6 Tangle
program are a little clumsy.
7 Weave
8 Shell
@! Define @ as "" to turn on debug code
9 Commands
@! and "  " to turn it off.
@$@@{  @@)
10 Glossary
@assert(b>3);
11 References
@if x>7 then write("error") end if
SEARCH
The calls can be shortened using the alternative syntax.
@! Define @#| as "" to turn on debug code
@! and "  " to turn it off.
@$@#|@{  @@)
@#|assert(b>3);
@#|if x>7 then write("error") end if
Webmaster
    
Copyright   Ross N. Williams 1992,1999. All rights
reserved.
http://www.ross.net/funnelweb/reference/scanner_quicknames.html [3/3/2000 10:47:30 PM]





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