Jul 17, 2012 · #define something (54) tells the C pre-processor to replace any text matching "something" with " (54)" before the code is actually compiled. The reason you will often see the use of ( ) around a …

Mar 12, 2011 · Specifically, #define tells the preprocessor that everywhere the token M occurs, the text "4" should be used in its place. You are correct in that using a normal variable definition is the …

Apr 11, 2013 · In general - you use the special form define for binding a name to a value, that value can be any data type available, including in particular functions (lambdas). A bit more about parameters …

Jul 29, 2013 · 7 Syntax is the structure or form of expressions, statements, and program units but Semantics is the meaning of those expressions, statements, and program units. Semantics follow …

I'm looking for two things, the first is more examples and explanations of syntax-rules and the second is good sources for learning the other ways of using define-syntax. What resources do you recommend?

Oct 13, 2015 · (define (if-fun c thn els) (if c thn els)) (define-syntax-rule (if-mac c thn els) (if c thn els)) Would someone please mind explaining the differences between how these two if-statements are …

Apr 11, 2020 · That's what define-syntax, let-syntax &c do: they say that 'these bindings and definitions control what happens at phase 2'. You can't, for instance, use define or let to do that, because at …

Jun 25, 2024 · Do you have any custom define symbols or custom commandline arguments in your project settings? Maybe what i entered in the custom define symbols field is incorrectly formatted.

Feb 21, 2010 · I've heard that Lisp lets you redefine the language itself, and I have tried to research it, but there is no clear explanation anywhere. Does anyone have a simple example?

Jun 3, 2015 · Syntax to Define an Entire Row as Range Asked 10 years, 7 months ago Modified 5 years, 6 months ago Viewed 40k times