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Diffstat (limited to 'skribe/src/stklos/debug.stk')
| -rw-r--r-- | skribe/src/stklos/debug.stk | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/skribe/src/stklos/debug.stk b/skribe/src/stklos/debug.stk deleted file mode 100644 index a9fefde..0000000 --- a/skribe/src/stklos/debug.stk +++ /dev/null @@ -1,161 +0,0 @@ -;;;; -;;;; debug.stk -- Debug Facilities (stolen to Manuel Serrano) -;;;; -;;;; -;;;; Copyright © 2003-2004 Erick Gallesio - I3S-CNRS/ESSI <eg@unice.fr> -;;;; This program is free software; you can redistribute it and/or modify -;;;; it under the terms of the GNU General Public License as published by -;;;; the Free Software Foundation; either version 2 of the License, or -;;;; (at your option) any later version. -;;;; -;;;; This program is distributed in the hope that it will be useful, -;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of -;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -;;;; GNU General Public License for more details. -;;;; -;;;; You should have received a copy of the GNU General Public License -;;;; along with this program; if not, write to the Free Software -;;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, -;;;; USA. -;;;; -;;;; Author: Erick Gallesio [eg@essi.fr] -;;;; Creation date: 10-Aug-2003 20:45 (eg) -;;;; Last file update: 28-Oct-2004 13:16 (eg) -;;;; - - -(define-module SKRIBE-DEBUG-MODULE - (export debug-item skribe-debug set-skribe-debug! add-skribe-debug-symbol - no-debug-color) - -(define *skribe-debug* 0) -(define *skribe-debug-symbols* '()) -(define *skribe-debug-color* #t) -(define *skribe-debug-item* #f) -(define *debug-port* (current-error-port)) -(define *debug-depth* 0) -(define *debug-margin* "") -(define *skribe-margin-debug-level* 0) - - -(define (set-skribe-debug! val) - (set! *skribe-debug* val)) - -(define (add-skribe-debug-symbol s) - (set! *skribe-debug-symbols* (cons s *skribe-debug-symbols*))) - - -(define (no-debug-color) - (set! *skribe-debug-color* #f)) - -(define (skribe-debug) - *skribe-debug*) - -;; -;; debug-port -;; -; (define (debug-port . o) -; (cond -; ((null? o) -; *debug-port*) -; ((output-port? (car o)) -; (set! *debug-port* o) -; o) -; (else -; (error 'debug-port "Illegal debug port" (car o))))) -; - -;;; -;;; debug-color -;;; -(define (debug-color col . o) - (with-output-to-string - (if (and *skribe-debug-color* - (equal? (getenv "TERM") "xterm") - (interactive-port? *debug-port*)) - (lambda () - (format #t "[0m[1;~Am" (+ 31 col)) - (for-each display o) - (display "[0m")) - (lambda () - (for-each display o))))) - -;;; -;;; debug-bold -;;; -(define (debug-bold . o) - (apply debug-color -30 o)) - -;;; -;;; debug-item -;;; -(define (debug-item . args) - (when (or (>= *skribe-debug* *skribe-margin-debug-level*) - *skribe-debug-item*) - (display *debug-margin* *debug-port*) - (display (debug-color (- *debug-depth* 1) "- ") *debug-port*) - (for-each (lambda (a) (display a *debug-port*)) args) - (newline *debug-port*))) - -;;(define-macro (debug-item . args) -;; `()) - -;;; -;;; %with-debug-margin -;;; -(define (%with-debug-margin margin thunk) - (let ((om *debug-margin*)) - (set! *debug-depth* (+ *debug-depth* 1)) - (set! *debug-margin* (string-append om margin)) - (let ((res (thunk))) - (set! *debug-depth* (- *debug-depth* 1)) - (set! *debug-margin* om) - res))) - -;;; -;;; %with-debug -;; -(define (%with-debug lvl lbl thunk) - (let ((ol *skribe-margin-debug-level*) - (oi *skribe-debug-item*)) - (set! *skribe-margin-debug-level* lvl) - (let ((r (if (or (and (number? lvl) (>= *skribe-debug* lvl)) - (and (symbol? lbl) - (memq lbl *skribe-debug-symbols*) - (set! *skribe-debug-item* #t))) - (begin - (display *debug-margin* *debug-port*) - (display (if (= *debug-depth* 0) - (debug-color *debug-depth* "+ " lbl) - (debug-color *debug-depth* "--+ " lbl)) - *debug-port*) - (newline *debug-port*) - (%with-debug-margin (debug-color *debug-depth* " |") - thunk)) - (thunk)))) - (set! *skribe-debug-item* oi) - (set! *skribe-margin-debug-level* ol) - r))) - -(define-macro (with-debug level label . body) - `((in-module SKRIBE-DEBUG-MODULE %with-debug) ,level ,label (lambda () ,@body))) - -;;(define-macro (with-debug level label . body) -;; `(begin ,@body)) - -) - -#| -Example: - -(with-debug 0 'foo1.1 - (debug-item 'foo2.1) - (debug-item 'foo2.2) - (with-debug 0 'foo2.3 - (debug-item 'foo3.1) - (with-debug 0 'foo3.2 - (debug-item 'foo4.1) - (debug-item 'foo4.2)) - (debug-item 'foo3.3)) - (debug-item 'foo2.4)) -|# |