From 89a424521b753ee7c2c67ebdc957865657f647c4 Mon Sep 17 00:00:00 2001 From: Ludovic Courtes Date: Mon, 31 Oct 2005 16:16:54 +0000 Subject: Moved the STkLos and Bigloo code to `legacy'. Moved the STkLos and Bigloo code from `src' to `legacy'. git-archimport-id: lcourtes@laas.fr--2005-mobile/skribilo--devel--1.2--patch-9 --- src/stklos/lib.stk | 317 ----------------------------------------------------- 1 file changed, 317 deletions(-) delete mode 100644 src/stklos/lib.stk (limited to 'src/stklos/lib.stk') diff --git a/src/stklos/lib.stk b/src/stklos/lib.stk deleted file mode 100644 index 3c3b9f0..0000000 --- a/src/stklos/lib.stk +++ /dev/null @@ -1,317 +0,0 @@ -;;;; -;;;; lib.stk -- Utilities -;;;; -;;;; Copyright © 2003-2004 Erick Gallesio - I3S-CNRS/ESSI -;;;; -;;;; -;;;; 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: 11-Aug-2003 20:29 (eg) -;;;; Last file update: 27-Oct-2004 12:41 (eg) -;;;; - -;;; -;;; NEW -;;; -(define (maybe-copy obj) - (if (pair-mutable? obj) - obj - (copy-tree obj))) - -(define-macro (new class . parameters) - `(make ,(string->symbol (format "<~a>" class)) - ,@(apply append (map (lambda (x) - `(,(make-keyword (car x)) (maybe-copy ,(cadr x)))) - parameters)))) - -;;; -;;; DEFINE-MARKUP -;;; -(define-macro (define-markup bindings . body) - ;; This is just a STklos extended lambda. Nothing to do - `(define ,bindings ,@body)) - - -;;; -;;; DEFINE-SIMPLE-MARKUP -;;; -(define-macro (define-simple-markup markup) - `(define-markup (,markup :rest opts :key ident class loc) - (new markup - (markup ',markup) - (ident (or ident (symbol->string (gensym ',markup)))) - (loc loc) - (class class) - (required-options '()) - (options (the-options opts :ident :class :loc)) - (body (the-body opts))))) - - -;;; -;;; DEFINE-SIMPLE-CONTAINER -;;; -(define-macro (define-simple-container markup) - `(define-markup (,markup :rest opts :key ident class loc) - (new container - (markup ',markup) - (ident (or ident (symbol->string (gensym ',markup)))) - (loc loc) - (class class) - (required-options '()) - (options (the-options opts :ident :class :loc)) - (body (the-body opts))))) - - -;;; -;;; DEFINE-PROCESSOR-MARKUP -;;; -(define-macro (define-processor-markup proc) - `(define-markup (,proc #!rest opts) - (new processor - (engine (find-engine ',proc)) - (body (the-body opts)) - (options (the-options opts))))) - - -;;; -;;; SKRIBE-EVAL-LOCATION ... -;;; -(define (skribe-eval-location) - (format (current-error-port) - "FIXME: ...... SKRIBE-EVAL-LOCATION (should not appear)\n") - #f) - -;;; -;;; SKRIBE-ERROR -;;; -(define (skribe-ast-error proc msg obj) - (let ((l (ast-loc obj)) - (shape (if (markup? obj) (markup-markup obj) obj))) - (if (location? l) - (error "~a:~a: ~a: ~a ~s" (location-file l) (location-pos l) proc msg shape) - (error "~a: ~a ~s " proc msg shape)))) - -(define (skribe-error proc msg obj) - (if (ast? obj) - (skribe-ast-error proc msg obj) - (error proc msg obj))) - - -;;; -;;; SKRIBE-TYPE-ERROR -;;; -(define (skribe-type-error proc msg obj etype) - (skribe-error proc (format "~a ~s (~a expected)" msg obj etype) #f)) - - - -;;; FIXME: Peut-être virée maintenant -(define (skribe-line-error file line proc msg obj) - (error (format "%a:%a: ~a:~a ~S" file line proc msg obj))) - - -;;; -;;; SKRIBE-WARNING & SKRIBE-WARNING/AST -;;; -(define (%skribe-warn level file line lst) - (let ((port (current-error-port))) - (format port "**** WARNING:\n") - (when (and file line) (format port "~a: ~a: " file line)) - (for-each (lambda (x) (format port "~a " x)) lst) - (newline port))) - - -(define (skribe-warning level . obj) - (if (>= *skribe-warning* level) - (%skribe-warn level #f #f obj))) - - -(define (skribe-warning/ast level ast . obj) - (if (>= *skribe-warning* level) - (let ((l (ast-loc ast))) - (if (location? l) - (%skribe-warn level (location-file l) (location-pos l) obj) - (%skribe-warn level #f #f obj))))) - -;;; -;;; SKRIBE-MESSAGE -;;; -(define (skribe-message fmt . obj) - (when (> *skribe-verbose* 0) - (apply format (current-error-port) fmt obj))) - -;;; -;;; FILE-PREFIX / FILE-SUFFIX -;;; -(define (file-prefix fn) - (if fn - (let ((match (regexp-match "(.*)\\.([^/]*$)" fn))) - (if match - (cadr match) - fn)) - "./SKRIBE-OUTPUT")) - -(define (file-suffix s) - ;; Not completely correct, but sufficient here - (let* ((basename (regexp-replace "^(.*)/(.*)$" s "\\2")) - (split (string-split basename "."))) - (if (> (length split) 1) - (car (reverse! split)) - ""))) - - -;;; -;;; KEY-GET -;;; -;;; We need to redefine the standard key-get to be more permissive. In -;;; STklos key-get accepts a list which is formed only of keywords. In -;;; Skribe, parameter lists are of the form -;;; (:title "..." :option "...." body1 body2 body3) -;;; So is we find an element which is not a keyword, we skip it (unless it -;;; follows a keyword of course). Since the compiler of extended lambda -;;; uses the function key-get, it will now accept Skribe markups -(define (key-get lst key :optional (default #f default?)) - (define (not-found) - (if default? - default - (error 'key-get "value ~S not found in list ~S" key lst))) - (let Loop ((l lst)) - (cond - ((null? l) - (not-found)) - ((not (pair? l)) - (error 'key-get "bad list ~S" lst)) - ((keyword? (car l)) - (if (null? (cdr l)) - (error 'key-get "bad keyword list ~S" lst) - (if (eq? (car l) key) - (cadr l) - (Loop (cddr l))))) - (else - (Loop (cdr l)))))) - - -;;; -;;; UNSPECIFIED? -;;; -(define (unspecified? obj) - (eq? obj 'unspecified)) - -;;;; ====================================================================== -;;;; -;;;; A C C E S S O R S -;;;; -;;;; ====================================================================== - -;; SKRIBE-PATH -(define (skribe-path) *skribe-path*) - -(define (skribe-path-set! path) - (if (not (and (list? path) (every string? path))) - (skribe-error 'skribe-path-set! "Illegal path" path) - (set! *skribe-path* path))) - -;; SKRIBE-IMAGE-PATH -(define (skribe-image-path) *skribe-image-path*) - -(define (skribe-image-path-set! path) - (if (not (and (list? path) (every string? path))) - (skribe-error 'skribe-image-path-set! "Illegal path" path) - (set! *skribe-image-path* path))) - -;; SKRIBE-BIB-PATH -(define (skribe-bib-path) *skribe-bib-path*) - -(define (skribe-bib-path-set! path) - (if (not (and (list? path) (every string? path))) - (skribe-error 'skribe-bib-path-set! "Illegal path" path) - (set! *skribe-bib-path* path))) - -;; SKRBE-SOURCE-PATH -(define (skribe-source-path) *skribe-source-path*) - -(define (skribe-source-path-set! path) - (if (not (and (list? path) (every string? path))) - (skribe-error 'skribe-source-path-set! "Illegal path" path) - (set! *skribe-source-path* path))) - -;;;; ====================================================================== -;;;; -;;;; Compatibility with Bigloo -;;;; -;;;; ====================================================================== - -(define (substring=? s1 s2 len) - (let ((l1 (string-length s1)) - (l2 (string-length s2))) - (let Loop ((i 0)) - (cond - ((= i len) #t) - ((= i l1) #f) - ((= i l2) #f) - ((char=? (string-ref s1 i) (string-ref s2 i)) (Loop (+ i 1))) - (else #f))))) - -(define (directory->list str) - (map basename (glob (string-append str "/*") (string-append "/.*")))) - -(define-macro (printf . args) `(format #t ,@args)) -(define fprintf format) - -(define (symbol-append . l) - (string->symbol (apply string-append (map symbol->string l)))) - - -(define (make-list n . fill) - (let ((fill (if (null? fill) (void) (car fill)))) - (let Loop ((i n) (res '())) - (if (zero? i) - res - (Loop (- i 1) (cons fill res)))))) - - -(define string-capitalize string-titlecase) -(define prefix file-prefix) -(define suffix file-suffix) -(define system->string exec) -(define any? any) -(define every? every) -(define cons* list*) -(define find-file/path find-path) -(define process-input-port process-input) -(define process-output-port process-output) -(define process-error-port process-error) - -;;; -;;; h a s h t a b l e s -;;; -(define make-hashtable (lambda () (make-hash-table equal?))) -(define hashtable? hash-table?) -(define hashtable-get (lambda (h k) (hash-table-get h k #f))) -(define hashtable-put! hash-table-put!) -(define hashtable-update! hash-table-update!) -(define hashtable->list (lambda (h) - (map cdr (hash-table->list h)))) - -(define find-runtime-type (lambda (obj) obj)) - -(define-macro (unwind-protect expr1 expr2) - ;; This is no completely correct. - `(dynamic-wind - (lambda () #f) - (lambda () ,expr1) - (lambda () ,expr2))) -- cgit v1.2.3