Backported the changes CompuPhase did to the compiler to support string
literal concatenation including all fixes in later commits from r30 on.
http://code.google.com/p/pawnscript/source/detail?r=30
Pawn uses ellipses "..." to concatenate so it looks like this:
#define PROJECT_AUTHOR "Greyscale"
#define PROJECT_COPYRIGHT "Copyright (C) 2010 " ... PROJECT_AUTHOR
This would result in PROJECT_COPYRIGHT being defined as
"Copyright (C) 2010 Greyscale"
While i've been at it, that stringizing a macro parameter feature was
ported too.
From the changelog for version 3.3.4026
(http://www.compuphase.com/pawn/pawnhistory.htm):
The macro substition processor now recognizes the "#" character for
"stringizing" a parameter. For example, if you have the definition
#define log(%1) #%1
Then the expression log(test) will result in "test".
Note that concatenation of literal strings requires an ellipsis in pawn
(which is different than C/C++). So to combine the parameter with
literal strings, use a syntax like:
#define log(%1) "logging: " ... #%1 ... "\n"
The stringize operator is only available in the replacement text of a
macro.
Doing
PrintToServer(log(hello));
would print
logging: hello\n
cf617a4d20