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debug.scm
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debug.scm
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;; debug Macros and Functions
;;
(define debug-mode #f)
(define debug-mode-save debug-mode)
(define debug-mode-save-lst '(#f))
;; save the debug mode and set it true
(define (debug-mode-on)
(when (not debug-mode)
;;(display "debug-mode-on : ")
(insert debug-mode debug-mode-save-lst)
(set! debug-mode-save debug-mode)
(set! debug-mode #t)))
(define (debug-mode-restore)
(when (not (null? debug-mode-save-lst))
(set! debug-mode (first debug-mode-save-lst))
(set! debug-mode-save-lst (rest debug-mode-save-lst))))
(define (debug-mode-off)
(when debug-mode
;;(display "debug-mode-on : ")
(insert debug-mode debug-mode-save-lst)
(set! debug-mode-save debug-mode)
(set! debug-mode #f)))
;; (debug block) or (nodebug block)
(define-syntax debug
(syntax-rules ()
((_ instruction)
instruction)
((_ instruction ...)
(let ()
instruction
...))))
(define-syntax nodebug
(syntax-rules ()
((_ instruction ...)
'())
((_ instruction)
'())))
;; display only if debug mode on for the functions below
(define-syntax debug-display
(syntax-rules ()
((_ obj) (if debug-mode (display obj)))
((_ obj port) (if debug-mode (display obj port)))))
;; an enhanced newline that will only "new line" in debug mode LOL
(define-syntax debug-newline
(syntax-rules ()
((_) (if debug-mode (newline)))))
(define-syntax debug-display-var-nl
(syntax-rules ()
((_ msg var) (if debug-mode (display-var-nl msg var)))))
;; debug with display-nl
(define-syntax debug-display-nl
(syntax-rules ()
((_ msg) (begin
;;(display "debug.scm : debug-display-nl : debug-mode = ") ;; this has been added for debugging the debug macros !!! (and should be removed later)
;;(display debug-mode)
;;(newline)
(if debug-mode
(begin (display msg)
(newline)))))))
;; continue with display-msg-symb-nl
;; macros or function to display a variable with a message and add a newline
(define-syntax debug-display-msg-symb-nl
(syntax-rules ()
((_ msg symbl) (if debug-mode
(begin
(display msg)
(display " ")
(display (symbol->string (quote symbl)))
(display " = ")
(display symbl)
(newline))))))
;; tired of rewriting debug macros starting from normal ones i wrote this one that encapsulate ANY one !!!
;; example(s):
;; (debug-only display-msg-var-nl "Sidonie : DBtoWebObserversKawa : work : (car wds-data-str-split) = " (car wds-data-str-split))
(define-syntax debug-only
(syntax-rules ()
((_ fct-or-mac ...)
;;(begin
;;(display "debug.scm : debug-only : debug-mode = ") ;; this has been added for debugging the debug macros !!! (and should be removed later)
;;(display debug-mode)
;;(newline)
(when debug-mode
(fct-or-mac ...)));)
((_ instruction)
;;(begin
;;(display "debug.scm : debug-only : debug-mode = ") ;; this has been added for debugging the debug macros !!! (and should be removed later)
;;(display debug-mode)
;;(newline)
(when debug-mode
(instruction)))));)
;; debug or not a region
(define-syntax debug-region
(syntax-rules ()
((_ instructions ...)
(begin
(debug-mode-on)
(define rv (let ()
instructions
...))
(debug-mode-restore)
(dv rv)
rv))))
(define-syntax no-debug-region
(syntax-rules ()
((_ instructions ...)
(begin
(debug-mode-off)
(define rv (let ()
instructions
...))
(debug-mode-restore)
rv))))
;; debug or not a region
(define-syntax debug-region-name
(syntax-rules ()
((_ name instructions ...)
(begin
(debug-mode-on)
(define rv (let ()
instructions
...))
(debug-mode-restore)
(display-nl name)
(dv rv)
rv))))
(define-syntax no-debug-region-name
(syntax-rules ()
((_ name instructions ...)
(begin
(debug-mode-off)
(define rv (let ()
instructions
...))
(debug-mode-restore)
rv))))