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+ GNU GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
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+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ 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 3 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, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+ If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+ <program> Copyright (C) <year> <name of author>
+ This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.
+
+ The GNU General Public License does not permit incorporating your program
+into proprietary programs. If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License. But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.
A => Makefile.am +93 -0
@@ 0,0 1,93 @@
+# the name and executables of the project
+bin_SCRIPTS = scripts/wispwot
+# the data directory. Users can set this via --prefix: @datarootdir@ = PREFIX/share. See ./configure --help
+wispwotdir = @datarootdir@/wispwot
+# the data files
+nobase_wispwot_DATA =
+
+# where to install guile modules to import
+# nobase_ as prefix prevents stripping leading directories
+# see https://www.gnu.org/software/automake/manual/html_node/Alternative.html#index-nobase_005f
+siteschemedir = $(datarootdir)/guile/site/$(GUILE_EFFECTIVE_VERSION)
+nobase_sitescheme_DATA = language/wisp.scm language/wisp/spec.scm
+sitewispdir = $(datarootdir)/guile/site/$(GUILE_EFFECTIVE_VERSION)
+nobase_sitewisp_DATA = $(wildcard *.w) $(wildcard */*.w)
+
+GOSCMBJECTS = $(nobase_sitescheme_DATA:%.scm=%.go)
+nobase_goscm_DATA = $(GOSCMBJECTS)
+goscmdir=$(libdir)/guile/$(GUILE_EFFECTIVE_VERSION)/site-ccache
+
+GOWBJECTS = $(nobase_sitewisp_DATA:%.w=%.go)
+nobase_gow_DATA = $(GOWBJECTS)
+gowdir=$(libdir)/guile/$(GUILE_EFFECTIVE_VERSION)/site-ccache
+
+# Make sure source files are installed first, so that the mtime of
+# installed compiled files is greater than that of installed source
+# files. See
+# <http://lists.gnu.org/archive/html/guile-devel/2010-07/msg00125.html>
+# for details. The missing underscore before DATA is intentional.
+guile_install_gow_files = install-nobase_gowDATA
+$(guile_install_gow_files): install-nobase_sitewispDATA
+guile_install_goscm_files = install-nobase_goscmDATA
+$(guile_install_goscm_files): install-nobase_siteschemeDATA
+
+
+all: $(wispwot) $(nobase_bin_SCRIPTS) ChangeLog AUTHORS $(nobase_sitewisp_DATA) $(nobase_sitescheme_DATA)
+
+SOURCES = \
+ wispwot/wispwot.w \
+ run-wispwot.w
+
+EXTRA_DIST = \
+ $(nobase_wispwot_DATA) \
+ $(nobase_sitescheme_DATA) \
+ AUTHORS.in \
+ README \
+ bootstrap.sh \
+ pre-inst-env.in
+
+CLEANFILES = $(GOSCMBJECTS) $(GOWBJECTS)
+DISTCLEANFILES =
+# don't spout out lots of stuff at each distcheck. Disable for debugging.
+AM_DISTCHECK_CONFIGURE_FLAGS="--quiet"
+
+# precompile all scheme files
+.scm.go:
+ $(GUILE_TOOLS) compile -L @abs_top_builddir@ -L @abs_top_srcdir@ $(GUILE_WARNINGS) -o "$@" "$<"
+.w.go:
+ $(GUILE) -L @abs_top_builddir@ -L @abs_top_srcdir@ -c '(import (language wisp spec))' && $(GUILE_TOOLS) compile -L @abs_top_builddir@ -L @abs_top_srcdir@ -x .w -f wisp $(GUILE_WARNINGS) -o "$@" "$<"
+## run-wispwot.w needs cached files from dependencies that do not get created by guild, so we import from guile once
+run-wispwot.go : run-wispwot.w
+ $(GUILE) -L @abs_top_builddir@ -L @abs_top_srcdir@ -c '(import (language wisp spec))' && $(GUILE) -L @abs_top_builddir@ -L @abs_top_srcdir@ --language=wisp -x .w -c 'import : run-wispwot' && $(GUILE_TOOLS) compile -L @abs_top_builddir@ -L @abs_top_srcdir@ -x .w -f wisp $(GUILE_WARNINGS) -o "$@" "$<"
+language/wisp/spec.go: language/wisp/spec.scm language/wisp.go
+
+ACLOCAL_AMFLAGS = -I m4
+
+
+# pseudo-lines to show help output for install, because the guile build setup requires leaving install and uninstall unchanged
+#install: ## install to locations defined by ./configure
+#uninstall: ## remove the installed files
+.PHONY: help
+help: ## Show this help message.
+ @echo 'Usage:'
+ @echo ':make [target] ...' | sed "s/\(target\)/\\x1b[36m\1\\x1b[m/" | column -c2 -t -s :
+ @echo
+ @echo 'Targets:'
+ @echo -e "$$(grep -hE '^\S+:.*##' $(MAKEFILE_LIST) | sed 's/^#//' | sed -e 's/:.*##\s*/:/' -e 's/^\(.\+\):\(.*\)/:\\x1b[36m\1\\x1b[m:\2/' | column -c2 -t -s :)"
+ @echo
+ @echo '(see ./configure --help for setup options)'
+
+# create basic files for the tarball
+.SECONDARY: ChangeLog AUTHORS
+ChangeLog: ## create the ChangeLog from the history
+ @echo Generating $@
+ @echo "For user-visible changes, see the NEWS file" > @abs_top_builddir@/$@
+ @echo >> @abs_top_builddir@/$@
+ @if test -d @abs_top_srcdir@/.git; then cd @abs_top_srcdir@; git log --date-order --date=short | sed -e '/^commit.*$/d' | awk '/^Author/ {sub(/\\$/,""); getline t; print $0 t; next}; 1' | sed -e 's/^Author: //g' | sed -e 's/\(.*\)>Date: \([0-9]*-[0-9]*-[0-9]*\)/\2 \1>/g' | sed -e 's/^\(.*\) \(\)\t\(.*\)/\3 \1 \2/g' >> @abs_top_builddir@/$@; cd -; fi
+ @if test -d @abs_top_srcdir@/.hg; then hg -R @abs_top_srcdir@ log --style changelog >> $@; fi
+AUTHORS: AUTHORS.in ## create the AUTHORS file from the history and AUTHORS.in
+ @echo Generating $@
+ @cp "$<" "$@"
+ @if test -d @abs_top_srcdir@/.git; then cd @abs_top_srcdir@; git log --format='%aN' | sort -u > @abs_top_builddir@/$@; cd -; fi
+ @if test -d @abs_top_srcdir@/.hg; then hg -R @abs_top_srcdir@ --config extensions.churn= churn -t "{author}" > $@; fi
+
A => Makefile.am~ +69 -0
@@ 0,0 1,69 @@
+# the name and executables of the project
+bin_SCRIPTS = scripts/wispwot
+# the data directory. Users can set this via --prefix: @datarootdir@ = PREFIX/share. See ./configure --help
+wispwotdir = @datarootdir@/wispwot
+# the data files
+nobase_wispwot_DATA =
+
+# where to install guile modules to import
+# nobase_ as prefix prevents stripping leading directories
+# see https://www.gnu.org/software/automake/manual/html_node/Alternative.html#index-nobase_005f
+siteschemedir = $(datarootdir)/guile/site/$(GUILE_EFFECTIVE_VERSION)
+nobase_sitescheme_DATA = language/wisp.scm language/wisp/spec.scm
+sitewispdir = $(datarootdir)/guile/site/$(GUILE_EFFECTIVE_VERSION)
+nobase_sitewisp_DATA = $(wildcard *.w) $(wildcard */*.w)
+
+GOSCMBJECTS = $(nobase_sitescheme_DATA:%.scm=%.go)
+nobase_goscm_DATA = $(GOSCMBJECTS)
+goscmdir=$(libdir)/guile/$(GUILE_EFFECTIVE_VERSION)/site-ccache
+
+GOWBJECTS = $(nobase_sitewisp_DATA:%.w=%.go)
+nobase_gow_DATA = $(GOWBJECTS)
+gowdir=$(libdir)/guile/$(GUILE_EFFECTIVE_VERSION)/site-ccache
+
+# Make sure source files are installed first, so that the mtime of
+# installed compiled files is greater than that of installed source
+# files. See
+# <http://lists.gnu.org/archive/html/guile-devel/2010-07/msg00125.html>
+# for details. The missing underscore before DATA is intentional.
+guile_install_gow_files = install-nobase_gowDATA
+$(guile_install_gow_files): install-nobase_sitewispDATA
+guile_install_goscm_files = install-nobase_goscmDATA
+$(guile_install_goscm_files): install-nobase_siteschemeDATA
+
+
+all: $(wispwot) $(nobase_bin_SCRIPTS) ChangeLog AUTHORS $(nobase_sitewisp_DATA) $(nobase_sitescheme_DATA)
+
+SOURCES = \
+ wispwot/hello.w \
+ run-wispwot.w
+
+EXTRA_DIST = \
+ $(nobase_wispwot_DATA) \
+ $(nobase_sitescheme_DATA) \
+ AUTHORS.in \
+ README \
+ bootstrap.sh \
+ pre-inst-env.in
+
+CLEANFILES = $(GOSCMBJECTS) $(GOWBJECTS)
+DISTCLEANFILES =
+# don't spout out lots of stuff at each distcheck. Disable for debugging.
+AM_DISTCHECK_CONFIGURE_FLAGS="--quiet"
+
+# precompile all scheme files
+.scm.go:
+ $(GUILE_TOOLS) compile -L @abs_top_builddir@ -L @abs_top_srcdir@ $(GUILE_WARNINGS) -o "$@" "$<"
+.w.go:
+ $(GUILE) -L @abs_top_builddir@ -L @abs_top_srcdir@ -c '(import (language wisp spec))' && $(GUILE_TOOLS) compile -L @abs_top_builddir@ -L @abs_top_srcdir@ -x .w -f wisp $(GUILE_WARNINGS) -o "$@" "$<"
+## run-wispwot.w needs cached files from dependencies that do not get created by guild, so we import from guile once
+run-wispwot.go : run-wispwot.w
+ $(GUILE) -L @abs_top_builddir@ -L @abs_top_srcdir@ -c '(import (language wisp spec))' && $(GUILE) -L @abs_top_builddir@ -L @abs_top_srcdir@ --language=wisp -x .w -c 'import : run-wispwot' && $(GUILE_TOOLS) compile -L @abs_top_builddir@ -L @abs_top_srcdir@ -x .w -f wisp $(GUILE_WARNINGS) -o "$@" "$<"
+language/wisp/spec.go: language/wisp/spec.scm language/wisp.go
+
+ACLOCAL_AMFLAGS = -I m4
+
+
+# pseudo-lines to show help output for install, because the guile build setup requires leaving install and uninstall unchanged
+#install: ## install to locations defined by ./configure
+#uninstall: ## remove the installed files
A => NEWS +2 -0
@@ 0,0 1,2 @@
+wispwot 0.0.0
+- initial setup
A => README +49 -0
@@ 0,0 1,49 @@
+wispwot - tagline of your project
+======================================
+
+Description of wispwot.
+
+See NEWS for user-visible changes.
+See ChangeLog or the history for detailed changes.
+
+## Usage
+
+$ wispwot [options] [arguments]
+
+## Install
+
+$ ./bootstrap.sh && make install
+
+To install only for the current user, use
+
+$ ./bootstrap.sh --prefix=$HOME/.local && make install
+
+Also see
+
+$ make help
+
+For details on installing a release, see INSTALL
+
+## Contributors
+
+See AUTHORS
+
+Licensed under GPLv3 or later.
+
+(this is the default of conf. To use a different license, replace
+COPYING and the header in the main code file)
+
+## Release Process
+
+* Check/Update NEWS
+* Increase version in configure.ac (see semver.org)
+* Commit, merge to stable and tag (see branching[1])
+$ ./bootstrap.sh && make distcheck
+
+[1]: See do a release in
+ http://www.draketo.de/branching-strategy#action-maintainer
+
+------
+
+Built on Setting up a GNU Guile project with Autotools by Erik Edrosa:
+https://erikedrosa.com/2017/10/29/guile-projects-with-autotools.html
A => bootstrap.sh +3 -0
@@ 0,0 1,3 @@
+#! /bin/sh
+
+autoreconf --verbose --install --force
A => configure.ac +28 -0
@@ 0,0 1,28 @@
+AC_INIT([wispwot], [0.1], [Draketo])
+AC_CONFIG_SRCDIR([run-wispwot.w])
+AC_CONFIG_AUX_DIR([build-aux])
+AC_CONFIG_MACRO_DIR([m4])
+AM_INIT_AUTOMAKE([-Wall foreign])
+
+GUILE_PKG([3.0 2.2 2.0 2.9])
+GUILE_PROGS
+if test "x$GUILD" = "x"; then
+ AC_MSG_ERROR(['guild' binary not found; please check your guile installation.])
+fi
+GUILE_SITE_DIR
+
+dnl set installation prefix for language file to Guile location
+AC_PREFIX_PROGRAM([guile])
+
+# Run automake
+# Use GNU style.
+AM_MAINTAINER_MODE([enable])
+AC_CONFIG_FILES([Makefile])
+AC_CONFIG_FILES([pre-inst-env], [chmod +x pre-inst-env])
+AC_CONFIG_FILES([scripts/wispwot], [chmod +x scripts/wispwot])
+AC_CONFIG_FILES([run-wispwot.w:run-wispwot.w], [chmod +x run-wispwot.w])
+
+# add all files which must be available in the build folder
+# during make distcheck (there the source folder is read only).
+AC_CONFIG_LINKS([AUTHORS.in:AUTHORS.in])
+AC_OUTPUT
No newline at end of file
A => guile.am +22 -0
@@ 0,0 1,22 @@
+# generic guile-specific Makefile rules
+moddir=$(datadir)/guile/site/$(GUILE_EFFECTIVE_VERSION)
+godir=$(libdir)/guile/$(GUILE_EFFECTIVE_VERSION)/site-ccache
+
+GOBJECTS = $(SOURCES:%.scm=%.go)
+
+nobase_dist_mod_DATA = $(SOURCES) $(NOCOMP_SOURCES)
+nobase_go_DATA = $(GOBJECTS)
+
+# Make sure source files are installed first, so that the mtime of
+# installed compiled files is greater than that of installed source
+# files. See
+# <http://lists.gnu.org/archive/html/guile-devel/2010-07/msg00125.html>
+# for details.
+guile_install_go_files = install-nobase_goDATA
+$(guile_install_go_files): install-nobase_dist_modDATA
+
+CLEANFILES = $(GOBJECTS)
+GUILE_WARNINGS = -Wunbound-variable -Warity-mismatch -Wformat
+SUFFIXES = .scm .go
+.scm.go:
+ $(AM_V_GEN)$(top_builddir)/pre-inst-env $(GUILD) compile $(GUILE_WARNINGS) -o "$@" "$<"
A => guix.scm +25 -0
@@ 0,0 1,25 @@
+(import (gnu packages web)
+ (gnu packages guile)
+ (gnu packages guile-xyz)
+ (guix packages)
+ (guix gexp)
+ (guix build-system gnu)
+ (prefix (guix licenses) license:))
+
+(define-public wispwot
+ (package
+ (name "wispwot")
+ (version "0.1")
+ (source (local-file "."))
+ (build-system gnu-build-system)
+ (propagated-inputs `(
+ ("guile" ,guile-3.0)
+ ("guile-wisp" ,guile-wisp)
+ ))
+ (home-page "")
+ (synopsis "")
+ (description "")
+ (license license:gpl3+)))
+
+wispwot
+
A => guix.scm~ +25 -0
@@ 0,0 1,25 @@
+(import (gnu packages web)
+ (gnu packages guile)
+ (gnu packages guile-xyz)
+ (guix packages)
+ (guix gexp)
+ (guix build-system gnu)
+ (prefix (guix licenses) license:))
+
+(define-public wispwot
+ (package
+ (name "wispwot")
+ (version "0.1")
+ (source (local-file "."))
+ (build-system gnu-build-system)
+ (propagated-inputs `(
+ ("guile" ,guile-3.0)
+ ("guile-wisp" ,guile-wisp)
+ ))
+ (home-page "")
+ (synopsis "")
+ (description "")
+ (license license:gpl3+)))
+
+likeplaying
+
A => guix.w~ +25 -0
@@ 0,0 1,25 @@
+(import (gnu packages web)
+ (gnu packages guile)
+ (gnu packages guile-xyz)
+ (guix packages)
+ (guix gexp)
+ (guix build-system gnu)
+ (prefix (guix licenses) license:))
+
+(define-public wispwot
+ (package
+ (name "wispwot")
+ (version "0.1")
+ (source (local-file "."))
+ (build-system gnu-build-system)
+ (propagated-inputs `(
+ ("guile" ,guile-3.0)
+ ("guile-wisp" ,guile-wisp)
+ ))
+ (home-page "")
+ (synopsis "")
+ (description "")
+ (license license:lgpl3+)))
+
+likeplaying
+
A => language/wisp.scm +883 -0
@@ 0,0 1,883 @@
+#!/bin/bash
+(# -*- wisp -*-)
+(exec guile -L . --language=wisp -s "$0" "$@")
+; !#
+
+;; Scheme-only implementation of a wisp-preprocessor which output a
+;; scheme code tree to feed to a scheme interpreter instead of a
+;; preprocessed file.
+
+;; Limitations:
+;; - only unescapes up to 6 leading underscores at line start (\______)
+;; - in some cases the source line information is missing in backtraces.
+;; check for set-source-property!
+
+;; Copyright (C) Arne Babenhauserheide (2014--2015). All Rights Reserved.
+
+;; Permission is hereby granted, free of charge, to any person
+;; obtaining a copy of this software and associated documentation
+;; files (the "Software"), to deal in the Software without
+;; restriction, including without limitation the rights to use, copy,
+;; modify, merge, publish, distribute, sublicense, and/or sell copies
+;; of the Software, and to permit persons to whom the Software is
+;; furnished to do so, subject to the following conditions:
+;;
+;; The above copyright notice and this permission notice shall be
+;; included in all copies or substantial portions of the Software.
+;;
+;; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+;; EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+;; MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+;; NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+;; BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+;; ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+;; CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+;; SOFTWARE.
+
+
+(define-module (language wisp)
+ #:export (wisp-scheme-read-chunk wisp-scheme-read-all
+ wisp-scheme-read-file-chunk wisp-scheme-read-file
+ wisp-scheme-read-string))
+
+; use curly-infix by default
+(read-enable 'curly-infix)
+
+(use-modules
+ (srfi srfi-1)
+ (srfi srfi-11 ); for let-values
+ (ice-9 rw ); for write-string/partial
+ (ice-9 match))
+
+;; Helper functions for the indent-and-symbols data structure: '((indent token token ...) ...)
+(define (line-indent line)
+ (car line))
+
+(define (line-real-indent line)
+ "Get the indentation without the comment-marker for unindented lines (-1 is treated as 0)."
+ (let (( indent (line-indent line)))
+ (if (= -1 indent)
+ 0
+ indent)))
+
+(define (line-code line)
+ (let ((code (cdr line)))
+ ; propagate source properties
+ (when (not (null? code))
+ (set-source-properties! code (source-properties line)))
+ code))
+
+; literal values I need
+(define readcolon
+ (string->symbol ":"))
+
+(define wisp-uuid "e749c73d-c826-47e2-a798-c16c13cb89dd")
+; define an intermediate dot replacement with UUID to avoid clashes.
+(define repr-dot ; .
+ (string->symbol (string-append "REPR-DOT-" wisp-uuid)))
+
+; allow using reader additions as the first element on a line to prefix the list
+(define repr-quote ; '
+ (string->symbol (string-append "REPR-QUOTE-" wisp-uuid)))
+(define repr-unquote ; ,
+ (string->symbol (string-append "REPR-UNQUOTE-" wisp-uuid)))
+(define repr-quasiquote ; `
+ (string->symbol (string-append "REPR-QUASIQUOTE-" wisp-uuid)))
+(define repr-unquote-splicing ; ,@
+ (string->symbol (string-append "REPR-UNQUOTESPLICING-" wisp-uuid)))
+
+(define repr-syntax ; #'
+ (string->symbol (string-append "REPR-SYNTAX-" wisp-uuid)))
+(define repr-unsyntax ; #,
+ (string->symbol (string-append "REPR-UNSYNTAX-" wisp-uuid)))
+(define repr-quasisyntax ; #`
+ (string->symbol (string-append "REPR-QUASISYNTAX-" wisp-uuid)))
+(define repr-unsyntax-splicing ; #,@
+ (string->symbol (string-append "REPR-UNSYNTAXSPLICING-" wisp-uuid)))
+
+; TODO: wrap the reader to return the repr of the syntax reader
+; additions
+
+(define (match-charlist-to-repr charlist)
+ (let
+ ((chlist (reverse charlist)))
+ (cond
+ ((equal? chlist (list #\.))
+ repr-dot)
+ ((equal? chlist (list #\'))
+ repr-quote)
+ ((equal? chlist (list #\,))
+ repr-unquote)
+ ((equal? chlist (list #\`))
+ repr-quasiquote)
+ ((equal? chlist (list #\, #\@ ))
+ repr-unquote-splicing)
+ ((equal? chlist (list #\# #\' ))
+ repr-syntax)
+ ((equal? chlist (list #\# #\, ))
+ repr-unsyntax)
+ ((equal? chlist (list #\# #\` ))
+ repr-quasisyntax)
+ ((equal? chlist (list #\# #\, #\@ ))
+ repr-unsyntax-splicing)
+ (else
+ #f))))
+
+(define (wisp-read port)
+ "wrap read to catch list prefixes."
+ (let ((prefix-maxlen 4))
+ (let longpeek
+ ((peeked '())
+ (repr-symbol #f))
+ (cond
+ ((or (< prefix-maxlen (length peeked)) (eof-object? (peek-char port)) (equal? #\space (peek-char port)) (equal? #\newline (peek-char port)) )
+ (if repr-symbol ; found a special symbol, return it.
+ ; TODO: Somehow store source-properties. The commented-out code below does not work.
+ ; catch #t
+ ; lambda ()
+ ; write : source-properties symbol-or-symbols
+ ; set-source-property! symbol-or-symbols 'filename : port-filename port
+ ; set-source-property! symbol-or-symbols 'line : 1+ : port-line port
+ ; set-source-property! symbol-or-symbols 'column : port-column port
+ ; write : source-properties symbol-or-symbols
+ ; lambda : key . arguments
+ ; . #f
+ repr-symbol
+ (let unpeek
+ ((remaining peeked))
+ (cond
+ ((equal? '() remaining )
+ (read port )); let read to the work
+ (else
+ (unread-char (car remaining) port)
+ (unpeek (cdr remaining)))))))
+ (else
+ (let*
+ ((next-char (read-char port))
+ (peeked (cons next-char peeked)))
+ (longpeek
+ peeked
+ (match-charlist-to-repr peeked))))))))
+
+
+
+(define (line-continues? line)
+ (equal? repr-dot (car (line-code line))))
+
+(define (line-only-colon? line)
+ (and
+ (equal? ":" (car (line-code line)))
+ (null? (cdr (line-code line)))))
+
+(define (line-empty-code? line)
+ (null? (line-code line)))
+
+(define (line-empty? line)
+ (and
+ ; if indent is -1, we stripped a comment, so the line was not really empty.
+ (= 0 (line-indent line))
+ (line-empty-code? line)))
+
+(define (line-strip-continuation line )
+ (if (line-continues? line)
+ (append
+ (list
+ (line-indent line))
+ (cdr (line-code line)))
+ line))
+
+(define (line-strip-indentation-marker line)
+ "Strip the indentation markers from the beginning of the line"
+ (cdr line))
+
+(define (indent-level-reduction indentation-levels level select-fun)
+ "Reduce the INDENTATION-LEVELS to the given LEVEL and return the value selected by SELECT-FUN"
+ (let loop
+ ((newlevels indentation-levels)
+ (diff 0))
+ (cond
+ ((= level (car newlevels))
+ (select-fun (list diff indentation-levels)))
+ ((< level (car newlevels))
+ (loop
+ (cdr newlevels)
+ (1+ diff)))
+ (else
+ (throw 'wisp-syntax-error "Level ~A not found in the indentation-levels ~A.")))))
+
+(define (indent-level-difference indentation-levels level)
+ "Find how many indentation levels need to be popped off to find the given level."
+ (indent-level-reduction indentation-levels level
+ (lambda (x ); get the count
+ (car x))))
+
+(define (indent-reduce-to-level indentation-levels level)
+ "Find how many indentation levels need to be popped off to find the given level."
+ (indent-level-reduction indentation-levels level
+ (lambda (x ); get the levels
+ (car (cdr x)))))
+
+(define (chunk-ends-with-period currentsymbols next-char)
+ "Check whether indent-and-symbols ends with a period, indicating the end of a chunk."
+ (and (not (null? currentsymbols))
+ (equal? #\newline next-char)
+ (equal? repr-dot
+ (list-ref currentsymbols (- (length currentsymbols) 1)))))
+
+(define (wisp-scheme-read-chunk-lines port)
+ (let loop
+ ((indent-and-symbols (list )); '((5 "(foobar)" "\"yobble\"")(3 "#t"))
+ (inindent #t)
+ (inunderscoreindent (equal? #\_ (peek-char port)))
+ (incomment #f)
+ (currentindent 0)
+ (currentsymbols '())
+ (emptylines 0))
+ (cond
+ ((>= emptylines 2 ); the chunk end has to be checked
+ ; before we look for new chars in the
+ ; port to make execution in the REPL
+ ; after two empty lines work
+ ; (otherwise it shows one more line).
+ indent-and-symbols)
+ (else
+ (let ((next-char (peek-char port)))
+ (cond
+ ((eof-object? next-char)
+ (append indent-and-symbols (list (append (list currentindent) currentsymbols))))
+ ((and inindent (zero? currentindent) (not incomment) (not (null? indent-and-symbols)) (not inunderscoreindent) (not (or (equal? #\space next-char) (equal? #\newline next-char) (equal? (string-ref ";" 0) next-char))))
+ (append indent-and-symbols )); top-level form ends chunk
+ ((chunk-ends-with-period currentsymbols next-char)
+ ; the line ends with a period. This is forbidden in
+ ; SRFI-119. Use it to end the line in the REPL without
+ ; showing continuation dots (...).
+ (append indent-and-symbols (list (append (list currentindent) (drop-right currentsymbols 1)))))
+ ((and inindent (equal? #\space next-char))
+ (read-char port ); remove char
+ (loop
+ indent-and-symbols
+ #t ; inindent
+ #f ; inunderscoreindent
+ #f ; incomment
+ (1+ currentindent)
+ currentsymbols
+ emptylines))
+ ((and inunderscoreindent (equal? #\_ next-char))
+ (read-char port ); remove char
+ (loop
+ indent-and-symbols
+ #t ; inindent
+ #t ; inunderscoreindent
+ #f ; incomment
+ (1+ currentindent)
+ currentsymbols
+ emptylines))
+ ; any char but whitespace *after* underscoreindent is
+ ; an error. This is stricter than the current wisp
+ ; syntax definition. TODO: Fix the definition. Better
+ ; start too strict. FIXME: breaks on lines with only
+ ; underscores which should be empty lines.
+ ((and inunderscoreindent (and (not (equal? #\space next-char)) (not (equal? #\newline next-char))))
+ (throw 'wisp-syntax-error "initial underscores without following whitespace at beginning of the line after" (last indent-and-symbols)))
+ ((equal? #\newline next-char)
+ (read-char port ); remove the newline
+ ; The following two lines would break the REPL by requiring one char too many.
+ ; if : and (equal? #\newline next-char) : equal? #\return : peek-char port
+ ; read-char port ; remove a full \n\r. Damn special cases...
+ (let* ; distinguish pure whitespace lines and lines
+ ; with comment by giving the former zero
+ ; indent. Lines with a comment at zero indent
+ ; get indent -1 for the same reason - meaning
+ ; not actually empty.
+ (
+ (indent
+ (cond
+ (incomment
+ (if (= 0 currentindent ); specialcase
+ -1
+ currentindent ))
+ ((not (null? currentsymbols )); pure whitespace
+ currentindent)
+ (else
+ 0)))
+ (parsedline (append (list indent) currentsymbols))
+ (emptylines
+ (if (not (line-empty? parsedline))
+ 0
+ (1+ emptylines))))
+ (when (not (= 0 (length parsedline)))
+ ; set the source properties to parsedline so we can try to add them later.
+ (set-source-property! parsedline 'filename (port-filename port))
+ (set-source-property! parsedline 'line (port-line port)))
+ ; TODO: If the line is empty. Either do it here and do not add it, just
+ ; increment the empty line counter, or strip it later. Replace indent
+ ; -1 by indent 0 afterwards.
+ (loop
+ (append indent-and-symbols (list parsedline))
+ #t ; inindent
+ (if (<= 2 emptylines)
+ #f ; chunk ends here
+ (equal? #\_ (peek-char port ))); are we in underscore indent?
+ #f ; incomment
+ 0
+ '()
+ emptylines)))
+ ((equal? #t incomment)
+ (read-char port ); remove one comment character
+ (loop
+ indent-and-symbols
+ #f ; inindent
+ #f ; inunderscoreindent
+ #t ; incomment
+ currentindent
+ currentsymbols
+ emptylines))
+ ((or (equal? #\space next-char) (equal? #\tab next-char) (equal? #\return next-char) ); remove whitespace when not in indent
+ (read-char port ); remove char
+ (loop
+ indent-and-symbols
+ #f ; inindent
+ #f ; inunderscoreindent
+ #f ; incomment
+ currentindent
+ currentsymbols
+ emptylines))
+ ; | cludge to appease the former wisp parser
+ ; | used for bootstrapping which has a
+ ; v problem with the literal comment char
+ ((equal? (string-ref ";" 0) next-char)
+ (loop
+ indent-and-symbols
+ #f ; inindent
+ #f ; inunderscoreindent
+ #t ; incomment
+ currentindent
+ currentsymbols
+ emptylines))
+ (else ; use the reader
+ (loop
+ indent-and-symbols
+ #f ; inindent
+ #f ; inunderscoreindent
+ #f ; incomment
+ currentindent
+ ; this also takes care of the hashbang and leading comments.
+ (append currentsymbols (list (wisp-read port)))
+ emptylines))))))))
+
+
+(define (line-code-replace-inline-colons line)
+ "Replace inline colons by opening parens which close at the end of the line"
+ ; format #t "replace inline colons for line ~A\n" line
+ (let loop
+ ((processed '())
+ (unprocessed line))
+ (cond
+ ((null? unprocessed)
+ ; format #t "inline-colons processed line: ~A\n" processed
+ processed)
+ ; replace : . with nothing
+ ((and (<= 2 (length unprocessed)) (equal? readcolon (car unprocessed)) (equal? repr-dot (car (cdr unprocessed))))
+ (loop
+ (append processed
+ (loop '() (cdr (cdr unprocessed))))
+ '()))
+ ((equal? readcolon (car unprocessed))
+ (loop
+ ; FIXME: This should turn unprocessed into a list.
+ (append processed
+ (list (loop '() (cdr unprocessed))))
+ '()))
+ (else
+ (loop
+ (append processed
+ (list (car unprocessed)))
+ (cdr unprocessed))))))
+
+(define (line-replace-inline-colons line)
+ (cons
+ (line-indent line)
+ (line-code-replace-inline-colons (line-code line))))
+
+(define (line-strip-lone-colon line)
+ "A line consisting only of a colon is just a marked indentation level. We need to kill the colon before replacing inline colons."
+ (if
+ (equal?
+ (line-code line)
+ (list readcolon))
+ (list (line-indent line))
+ line))
+
+(define (line-finalize line)
+ "Process all wisp-specific information in a line and strip it"
+ (let
+ (
+ (l
+ (line-code-replace-inline-colons
+ (line-strip-indentation-marker
+ (line-strip-lone-colon
+ (line-strip-continuation line))))))
+ (when (not (null? (source-properties line)))
+ (catch #t
+ (lambda ()
+ (set-source-properties! l (source-properties line)))
+ (lambda (key . arguments)
+ #f)))
+ l))
+
+(define (wisp-add-source-properties-from source target)
+ "Copy the source properties from source into the target and return the target."
+ (catch #t
+ (lambda ()
+ (set-source-properties! target (source-properties source)))
+ (lambda (key . arguments)
+ #f))
+ target)
+
+(define (wisp-propagate-source-properties code)
+ "Propagate the source properties from the sourrounding list into every part of the code."
+ (let loop
+ ((processed '())
+ (unprocessed code))
+ (cond
+ ((and (null? processed) (not (pair? unprocessed)) (not (list? unprocessed)))
+ unprocessed)
+ ((and (pair? unprocessed) (not (list? unprocessed)))
+ (cons
+ (wisp-propagate-source-properties (car unprocessed))
+ (wisp-propagate-source-properties (cdr unprocessed))))
+ ((null? unprocessed)
+ processed)
+ (else
+ (let ((line (car unprocessed)))
+ (if (null? (source-properties unprocessed))
+ (wisp-add-source-properties-from line unprocessed)
+ (wisp-add-source-properties-from unprocessed line))
+ (loop
+ (append processed (list (wisp-propagate-source-properties line)))
+ (cdr unprocessed)))))))
+
+(define* (wisp-scheme-indentation-to-parens lines)
+ "Add parentheses to lines and remove the indentation markers"
+ (when
+ (and
+ (not (null? lines))
+ (not (line-empty-code? (car lines)))
+ (not (= 0 (line-real-indent (car lines ))))); -1 is a line with a comment
+ (throw 'wisp-syntax-error
+ (format #f "The first symbol in a chunk must start at zero indentation. Indentation and line: ~A"
+ (car lines))))
+ (let loop
+ ((processed '())
+ (unprocessed lines)
+ (indentation-levels '(0)))
+ (let*
+ (
+ (current-line
+ (if (<= 1 (length unprocessed))
+ (car unprocessed)
+ (list 0 ))); empty code
+ (next-line
+ (if (<= 2 (length unprocessed))
+ (car (cdr unprocessed))
+ (list 0 ))); empty code
+ (current-indentation
+ (car indentation-levels))
+ (current-line-indentation (line-real-indent current-line)))
+ ; format #t "processed: ~A\ncurrent-line: ~A\nnext-line: ~A\nunprocessed: ~A\nindentation-levels: ~A\ncurrent-indentation: ~A\n\n"
+ ; . processed current-line next-line unprocessed indentation-levels current-indentation
+ (cond
+ ; the real end: this is reported to the outside world.
+ ((and (null? unprocessed) (not (null? indentation-levels)) (null? (cdr indentation-levels)))
+ ; display "done\n"
+ ; reverse the processed lines, because I use cons.
+ processed)
+ ; the recursion end-condition
+ ((and (null? unprocessed))
+ ; display "last step\n"
+ ; this is the last step. Nothing more to do except
+ ; for rolling up the indentation levels. return the
+ ; new processed and unprocessed lists: this is a
+ ; side-recursion
+ (values processed unprocessed))
+ ((null? indentation-levels)
+ ; display "indentation-levels null\n"
+ (throw 'wisp-programming-error "The indentation-levels are null but the current-line is null: Something killed the indentation-levels."))
+ (else ; now we come to the line-comparisons and indentation-counting.
+ (cond
+ ((line-empty-code? current-line)
+ ; display "current-line empty\n"
+ ; We cannot process indentation without
+ ; code. Just switch to the next line. This should
+ ; only happen at the start of the recursion.
+ ; TODO: Somehow preserve the line-numbers.
+ (loop
+ processed
+ (cdr unprocessed)
+ indentation-levels))
+ ((and (line-empty-code? next-line) (<= 2 (length unprocessed )))
+ ; display "next-line empty\n"
+ ; TODO: Somehow preserve the line-numbers.
+ ; take out the next-line from unprocessed.
+ (loop
+ processed
+ (cons current-line
+ (cdr (cdr unprocessed)))
+ indentation-levels))
+ ((> current-indentation current-line-indentation)
+ ; display "current-indent > next-line\n"
+ ; this just steps back one level via the side-recursion.
+ (let ((previous-indentation (car (cdr indentation-levels))))
+ (if (<= current-line-indentation previous-indentation)
+ (values processed unprocessed)
+ (begin ;; not yet used level! TODO: maybe throw an error here instead of a warning.
+ (let ((linenumber (- (length lines) (length unprocessed))))
+ (format (current-error-port) ";;; WARNING:~A: used lower but undefined indentation level (line ~A of the current chunk: ~S). This makes refactoring much more error-prone, therefore it might become an error in a later version of Wisp.\n" (source-property current-line 'line) linenumber (cdr current-line)))
+ (loop
+ processed
+ unprocessed
+ (cons ; recursion via the indentation-levels
+ current-line-indentation
+ (cdr indentation-levels)))))))
+ ((= current-indentation current-line-indentation)
+ ; display "current-indent = next-line\n"
+ (let
+ ((line (line-finalize current-line))
+ (next-line-indentation (line-real-indent next-line)))
+ (cond
+ ((>= current-line-indentation next-line-indentation)
+ ; simple recursiive step to the next line
+ ; display "current-line-indent >= next-line-indent\n"
+ (loop
+ (append processed
+ (if (line-continues? current-line)
+ line
+ (wisp-add-source-properties-from line (list line))))
+ (cdr unprocessed ); recursion here
+ indentation-levels))
+ ((< current-line-indentation next-line-indentation)
+ ; display "current-line-indent < next-line-indent\n"
+ ; format #t "line: ~A\n" line
+ ; side-recursion via a sublist
+ (let-values
+ (
+ ((sub-processed sub-unprocessed)
+ (loop
+ line
+ (cdr unprocessed ); recursion here
+ indentation-levels)))
+ ; format #t "side-recursion:\n sub-processed: ~A\n processed: ~A\n\n" sub-processed processed
+ (loop
+ (append processed (list sub-processed))
+ sub-unprocessed ; simply use the recursion from the sub-recursion
+ indentation-levels))))))
+ ((< current-indentation current-line-indentation)
+ ; display "current-indent < next-line\n"
+ (loop
+ processed
+ unprocessed
+ (cons ; recursion via the indentation-levels
+ current-line-indentation
+ indentation-levels)))
+ (else
+ (throw 'wisp-not-implemented
+ (format #f "Need to implement further line comparison: current: ~A, next: ~A, processed: ~A."
+ current-line next-line processed)))))))))
+
+
+(define (wisp-scheme-replace-inline-colons lines)
+ "Replace inline colons by opening parens which close at the end of the line"
+ (let loop
+ ((processed '())
+ (unprocessed lines))
+ (if (null? unprocessed)
+ processed
+ (loop
+ (append processed (list (line-replace-inline-colons (car unprocessed))))
+ (cdr unprocessed)))))
+
+
+(define (wisp-scheme-strip-indentation-markers lines)
+ "Strip the indentation markers from the beginning of the lines"
+ (let loop
+ ((processed '())
+ (unprocessed lines))
+ (if (null? unprocessed)
+ processed
+ (loop
+ (append processed (cdr (car unprocessed)))
+ (cdr unprocessed)))))
+
+(define (wisp-unescape-underscore-and-colon code)
+ "replace \\_ and \\: by _ and :"
+ (match code
+ ((a ...)
+ (map wisp-unescape-underscore-and-colon a))
+ ('\_
+ '_)
+ ('\__
+ '__)
+ ('\___
+ '___)
+ ('\____
+ '____)
+ ('\_____
+ '_____)
+ ('\______
+ '______)
+ ('\_______
+ '_______)
+ ('\________
+ '________)
+ ('\_________
+ '_________)
+ ('\__________
+ '__________)
+ ('\___________
+ '___________)
+ ('\____________
+ '____________)
+ ('\:
+ ':)
+ (a
+ a)))
+
+
+(define (wisp-replace-empty-eof code)
+ "replace ((#<eof>)) by ()"
+ ; FIXME: Actually this is a hack which fixes a bug when the
+ ; parser hits files with only hashbang and comments.
+ (if (and (not (null? code)) (pair? (car code)) (eof-object? (car (car code))) (null? (cdr code)) (null? (cdr (car code))))
+ (list)
+ code))
+
+
+(define (wisp-replace-paren-quotation-repr code)
+ "Replace lists starting with a quotation symbol by
+ quoted lists."
+ (match code
+ (('REPR-QUOTE-e749c73d-c826-47e2-a798-c16c13cb89dd a ...)
+ (list 'quote (map wisp-replace-paren-quotation-repr a)))
+ ((a ... 'REPR-QUOTE-e749c73d-c826-47e2-a798-c16c13cb89dd b ); this is the quoted empty list
+ (append
+ (map wisp-replace-paren-quotation-repr a)
+ (list (list 'quote (map wisp-replace-paren-quotation-repr b)))))
+ (('REPR-QUASIQUOTE-e749c73d-c826-47e2-a798-c16c13cb89dd 'REPR-UNQUOTE-e749c73d-c826-47e2-a798-c16c13cb89dd a ...)
+ (list 'quasiquote (list 'unquote (map wisp-replace-paren-quotation-repr a))))
+ (('REPR-UNQUOTE-e749c73d-c826-47e2-a798-c16c13cb89dd a ...)
+ (list 'unquote (map wisp-replace-paren-quotation-repr a)))
+ ((a ... 'REPR-UNQUOTE-e749c73d-c826-47e2-a798-c16c13cb89dd b )
+ (append
+ (map wisp-replace-paren-quotation-repr a)
+ (list (list 'unquote (map wisp-replace-paren-quotation-repr b)))))
+ (('REPR-QUASIQUOTE-e749c73d-c826-47e2-a798-c16c13cb89dd a ...)
+ (list 'quasiquote (map wisp-replace-paren-quotation-repr a)))
+ ((a ... 'REPR-QUASIQUOTE-e749c73d-c826-47e2-a798-c16c13cb89dd b ); this is the quoted empty list
+ (append
+ (map wisp-replace-paren-quotation-repr a)
+ (list (list 'quasiquote (map wisp-replace-paren-quotation-repr b)))))
+ (('REPR-UNQUOTESPLICING-e749c73d-c826-47e2-a798-c16c13cb89dd a ...)
+ (list 'unquote-splicing (map wisp-replace-paren-quotation-repr a)))
+ (('REPR-SYNTAX-e749c73d-c826-47e2-a798-c16c13cb89dd a ...)
+ (list 'syntax (map wisp-replace-paren-quotation-repr a)))
+ (('REPR-UNSYNTAX-e749c73d-c826-47e2-a798-c16c13cb89dd a ...)
+ (list 'unsyntax (map wisp-replace-paren-quotation-repr a)))
+ (('REPR-QUASISYNTAX-e749c73d-c826-47e2-a798-c16c13cb89dd a ...)
+ (list 'quasisyntax (map wisp-replace-paren-quotation-repr a)))
+ (('REPR-UNSYNTAXSPLICING-e749c73d-c826-47e2-a798-c16c13cb89dd a ...)
+ (list 'unsyntax-splicing (map wisp-replace-paren-quotation-repr a)))
+ ;; literal array as start of a line: # (a b) c -> (#(a b) c)
+ ((#\# a ...)
+ (with-input-from-string ;; hack to defer to read
+ (string-append "#"
+ (with-output-to-string
+ (λ ()
+ (write (map wisp-replace-paren-quotation-repr a)
+ (current-output-port)))))
+ read))
+ ((a ...)
+ (map wisp-replace-paren-quotation-repr a))
+ (a
+ a)))
+
+(define (wisp-make-improper code)
+ "Turn (a #{.}# b) into the correct (a . b).
+
+read called on a single dot creates a variable named #{.}# (|.|
+in r7rs). Due to parsing the indentation before the list
+structure is known, the reader cannot create improper lists
+when it reads a dot. So we have to take another pass over the
+code to recreate the improper lists.
+
+Match is awesome!"
+ (let
+ (
+ (improper
+ (match code
+ ((a ... b 'REPR-DOT-e749c73d-c826-47e2-a798-c16c13cb89dd c)
+ (append (map wisp-make-improper a)
+ (cons (wisp-make-improper b) (wisp-make-improper c))))
+ ((a ...)
+ (map wisp-make-improper a))
+ (a
+ a))))
+ (define (syntax-error li msg)
+ (throw 'wisp-syntax-error (format #f "incorrect dot-syntax #{.}# in code: ~A: ~A" msg li)))
+ (if #t
+ improper
+ (let check
+ ((tocheck improper))
+ (match tocheck
+ ; lists with only one member
+ (('REPR-DOT-e749c73d-c826-47e2-a798-c16c13cb89dd)
+ (syntax-error tocheck "list with the period as only member"))
+ ; list with remaining dot.
+ ((a ...)
+ (if (and (member repr-dot a))
+ (syntax-error tocheck "leftover period in list")
+ (map check a)))
+ ; simple pair - this and the next do not work when parsed from wisp-scheme itself. Why?
+ (('REPR-DOT-e749c73d-c826-47e2-a798-c16c13cb89dd . c)
+ (syntax-error tocheck "dot as first element in already improper pair"))
+ ; simple pair, other way round
+ ((a . 'REPR-DOT-e749c73d-c826-47e2-a798-c16c13cb89dd)
+ (syntax-error tocheck "dot as last element in already improper pair"))
+ ; more complex pairs
+ ((? pair? a)
+ (let
+ ((head (drop-right a 1))
+ (tail (last-pair a)))
+ (cond
+ ((equal? repr-dot (car tail))
+ (syntax-error tocheck "equal? repr-dot : car tail"))
+ ((equal? repr-dot (cdr tail))
+ (syntax-error tocheck "equal? repr-dot : cdr tail"))
+ ((member repr-dot head)
+ (syntax-error tocheck "member repr-dot head"))
+ (else
+ a))))
+ (a
+ a))))))
+
+(define (wisp-scheme-read-chunk port)
+ "Read and parse one chunk of wisp-code"
+ (let (( lines (wisp-scheme-read-chunk-lines port)))
+ (wisp-make-improper
+ (wisp-replace-empty-eof
+ (wisp-unescape-underscore-and-colon
+ (wisp-replace-paren-quotation-repr
+ (wisp-propagate-source-properties
+ (wisp-scheme-indentation-to-parens lines))))))))
+
+(define (wisp-scheme-read-all port)
+ "Read all chunks from the given port"
+ (let loop
+ ((tokens '()))
+ (cond
+ ((eof-object? (peek-char port))
+ tokens)
+ (else
+ (loop
+ (append tokens (wisp-scheme-read-chunk port)))))))
+
+(define (wisp-scheme-read-file path)
+ (call-with-input-file path wisp-scheme-read-all))
+
+(define (wisp-scheme-read-file-chunk path)
+ (call-with-input-file path wisp-scheme-read-chunk))
+
+(define (wisp-scheme-read-string str)
+ (call-with-input-string str wisp-scheme-read-all))
+
+(define (wisp-scheme-read-string-chunk str)
+ (call-with-input-string str wisp-scheme-read-chunk))
+
+
+;;;; Test special syntax
+; ;; quote the list
+; write
+; wisp-scheme-read-string "moo
+; foo
+; ' bar
+; baz waz"
+; newline
+; ;; quote the symbol - in wisp, whitespace after quote is not allowed!
+; write
+; wisp-scheme-read-string "moo
+; foo
+; 'bar
+; baz waz"
+; newline
+; ; ;; quote the list with colon
+; write
+; wisp-scheme-read-string "moo : ' foo
+; foo
+; ' bar bah
+; baz waz"
+; newline
+; ; ;; syntax the list
+; write
+; wisp-scheme-read-string "moo : #' foo
+; foo
+; #' bar bah
+; baz waz"
+; newline
+;
+;;;; Test improper lists
+;;;; Good cases
+; write
+; wisp-scheme-read-string "foo . bar"
+; newline
+; write
+; wisp-scheme-read-string "foo .
+; . bar"
+; newline
+; write
+; wisp-scheme-read-string "foo
+; . . bar"
+; newline
+; write
+; wisp-scheme-read-string "moo
+; foo
+; . . bar
+; baz waz"
+; newline
+;;;; Syntax Error cases
+; write
+; wisp-scheme-read-string "foo
+; . . ."
+; newline
+; write
+; wisp-scheme-read-string "moo : . . bar"
+; write
+; wisp-scheme-read-string "foo .
+; . . bar"
+; newline
+; write
+; wisp-scheme-read-string "moo
+; foo
+; . . bar baz
+; baz waz"
+; newline
+;;;; stranger stuff
+; write
+; wisp-scheme-read-string "foo ; bar\n ; nop \n\n; nup\n; nup \n \n\n\nfoo : moo \"\n\" \n___ . goo . hoo"
+; newline
+; display
+; wisp-scheme-read-string " foo ; bar\n ; nop \n\n; nup\n; nup \n \n\n\nfoo : moo"
+; newline
+; write : wisp-scheme-read-file-chunk "wisp-scheme.w"
+; newline
+; call-with-output-file "wisp-guile.scm"
+; lambda : port
+; map
+; lambda : chunk
+; write chunk port
+; wisp-scheme-read-file "wisp-guile.w"
+; run all chunks in wisp-guile.w as parsed by wisp-scheme.w. Give wisp-guile.w to parse as argument.
+; map primitive-eval : wisp-scheme-read-file "wisp-guile.w" ; actually runs wisp-guile.w with the arguments supplied to this script.
+; uncomment the previous line, then run the next line in the shell. If 1 and 2 are equal, this parser works!
+; guile wisp.scm wisp-scheme.w > wisp-scheme.scm; guile wisp-scheme.scm wisp-guile.w > 1; guile wisp.scm wisp-guile.w > 2; diff 1 2
+
+
+
A => language/wisp/spec.scm +77 -0
@@ 0,0 1,77 @@
+;; Language interface for Wisp in Guile
+;;
+;; -Author: Arne Babenhauserheide
+
+; adapted from guile-sweet: https://gitorious.org/nacre/guile-sweet/source/ae306867e371cb4b56e00bb60a50d9a0b8353109:sweet/common.scm
+
+
+; adapted from spec.scm: https://gitorious.org/nacre/guile-sweet/source/ae306867e371cb4b56e00bb60a50d9a0b8353109:sweet/spec.scm
+(define-module (language wisp spec)
+; . #:use-module : wisp
+ #:use-module (language wisp)
+ #:use-module (system base compile)
+ #:use-module (system base language)
+ #:use-module (language scheme compile-tree-il)
+ #:use-module (language scheme decompile-tree-il)
+ #:export (wisp))
+
+; Set locale to something which supports unicode. Required to avoid using fluids.
+(catch #t
+ (lambda ()
+ (setlocale LC_ALL ""))
+ (lambda (key . parameters)
+ (let ((locale-fallback "en_US.UTF-8"))
+ (format (current-error-port)
+ (string-join
+ (list "Warning: setlocale LC_ALL \"\" failed with ~A: ~A"
+ "using explicit ~A locale. Please setup your locale.\n")
+ "\n ")
+ key parameters locale-fallback)
+ (setlocale LC_ALL locale-fallback))))
+
+;;;
+;;; Language definition
+;;;
+
+(define wisp-pending-sexps (list))
+
+(define (read-one-wisp-sexp port env)
+ ;; allow using "# foo" as #(foo).
+ (read-hash-extend #\# (λ (chr port) #\#))
+ (cond
+ ((eof-object? (peek-char port))
+ (read-char port )); return eof: we’re done
+ (else
+ (let ((chunk (wisp-scheme-read-chunk port)))
+ (cond
+ ((not (null? chunk))
+ (car chunk))
+ (else
+ #f))))))
+
+(define-language wisp
+ #:title "Wisp Scheme Syntax. See SRFI-119 for details. THIS IS EXPERIMENTAL, USE AT YOUR OWN RISK"
+ ; . #:reader read-one-wisp-sexp
+ #:reader read-one-wisp-sexp ; : lambda (port env) : let ((x (read-one-wisp-sexp port env))) (display x)(newline) x ;
+ #:compilers `((tree-il . ,compile-tree-il))
+ #:decompilers `((tree-il . ,decompile-tree-il))
+ #:evaluator (lambda (x module) (primitive-eval x))
+ #:printer write ; TODO: backtransform to wisp? Use source-properties?
+ #:make-default-environment
+ (lambda ()
+ ;; Ideally we'd duplicate the whole module hierarchy so that `set!',
+ ;; `fluid-set!', etc. don't have any effect in the current environment.
+ (let ((m (make-fresh-user-module)))
+ ;; Provide a separate `current-reader' fluid so that
+ ;; compile-time changes to `current-reader' are
+ ;; limited to the current compilation unit.
+ (module-define! m 'current-reader (make-fluid))
+ ;; Default to `simple-format', as is the case until
+ ;; (ice-9 format) is loaded. This allows
+ ;; compile-time warnings to be emitted when using
+ ;; unsupported options.
+ (module-set! m 'format simple-format)
+ m)))
+
+
+
A => m4/guile.m4 +345 -0
@@ 0,0 1,345 @@
+## Autoconf macros for working with Guile.
+##
+## Copyright (C) 1998,2001, 2006, 2010, 2012, 2013, 2014 Free Software Foundation, Inc.
+##
+## This library is free software; you can redistribute it and/or
+## modify it under the terms of the GNU Lesser General Public License
+## as published by the Free Software Foundation; either version 3 of
+## the License, or (at your option) any later version.
+##
+## This library 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
+## Lesser General Public License for more details.
+##
+## You should have received a copy of the GNU Lesser General Public
+## License along with this library; if not, write to the Free Software
+## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+## 02110-1301 USA
+
+# serial 10
+
+## Index
+## -----
+##
+## GUILE_PKG -- find Guile development files
+## GUILE_PROGS -- set paths to Guile interpreter, config and tool programs
+## GUILE_FLAGS -- set flags for compiling and linking with Guile
+## GUILE_SITE_DIR -- find path to Guile "site" directory
+## GUILE_CHECK -- evaluate Guile Scheme code and capture the return value
+## GUILE_MODULE_CHECK -- check feature of a Guile Scheme module
+## GUILE_MODULE_AVAILABLE -- check availability of a Guile Scheme module
+## GUILE_MODULE_REQUIRED -- fail if a Guile Scheme module is unavailable
+## GUILE_MODULE_EXPORTS -- check if a module exports a variable
+## GUILE_MODULE_REQUIRED_EXPORT -- fail if a module doesn't export a variable
+
+## Code
+## ----
+
+## NOTE: Comments preceding an AC_DEFUN (starting from "Usage:") are massaged
+## into doc/ref/autoconf-macros.texi (see Makefile.am in that directory).
+
+# GUILE_PKG -- find Guile development files
+#
+# Usage: GUILE_PKG([VERSIONS])
+#
+# This macro runs the @code{pkg-config} tool to find development files
+# for an available version of Guile.
+#
+# By default, this macro will search for the latest stable version of
+# Guile (e.g. 2.2), falling back to the previous stable version
+# (e.g. 2.0) if it is available. If no guile-@var{VERSION}.pc file is
+# found, an error is signalled. The found version is stored in
+# @var{GUILE_EFFECTIVE_VERSION}.
+#
+# If @code{GUILE_PROGS} was already invoked, this macro ensures that the
+# development files have the same effective version as the Guile
+# program.
+#
+# @var{GUILE_EFFECTIVE_VERSION} is marked for substitution, as by
+# @code{AC_SUBST}.
+#
+AC_DEFUN([GUILE_PKG],
+ [PKG_PROG_PKG_CONFIG
+ _guile_versions_to_search="m4_default([$1], [2.0 1.8])"
+ if test -n "$GUILE_EFFECTIVE_VERSION"; then
+ _guile_tmp=""
+ for v in $_guile_versions_to_search; do
+ if test "$v" = "$GUILE_EFFECTIVE_VERSION"; then
+ _guile_tmp=$v
+ fi
+ done
+ if test -z "$_guile_tmp"; then
+ AC_MSG_FAILURE([searching for guile development files for versions $_guile_versions_to_search, but previously found $GUILE version $GUILE_EFFECTIVE_VERSION])
+ fi
+ _guile_versions_to_search=$GUILE_EFFECTIVE_VERSION
+ fi
+ GUILE_EFFECTIVE_VERSION=""
+ _guile_errors=""
+ for v in $_guile_versions_to_search; do
+ if test -z "$GUILE_EFFECTIVE_VERSION"; then
+ AC_MSG_NOTICE([checking for guile $v])
+ PKG_CHECK_EXISTS([guile-$v], [GUILE_EFFECTIVE_VERSION=$v], [])
+ fi
+ done
+
+ if test -z "$GUILE_EFFECTIVE_VERSION"; then
+ AC_MSG_ERROR([
+No Guile development packages were found.
+
+Please verify that you have Guile installed. If you installed Guile
+from a binary distribution, please verify that you have also installed
+the development packages. If you installed it yourself, you might need
+to adjust your PKG_CONFIG_PATH; see the pkg-config man page for more.
+])
+ fi
+ AC_MSG_NOTICE([found guile $GUILE_EFFECTIVE_VERSION])
+ AC_SUBST([GUILE_EFFECTIVE_VERSION])
+ ])
+
+# GUILE_FLAGS -- set flags for compiling and linking with Guile
+#
+# Usage: GUILE_FLAGS
+#
+# This macro runs the @code{pkg-config} tool to find out how to compile
+# and link programs against Guile. It sets four variables:
+# @var{GUILE_CFLAGS}, @var{GUILE_LDFLAGS}, @var{GUILE_LIBS}, and
+# @var{GUILE_LTLIBS}.
+#
+# @var{GUILE_CFLAGS}: flags to pass to a C or C++ compiler to build code that
+# uses Guile header files. This is almost always just one or more @code{-I}
+# flags.
+#
+# @var{GUILE_LDFLAGS}: flags to pass to the compiler to link a program
+# against Guile. This includes @code{-lguile-@var{VERSION}} for the
+# Guile library itself, and may also include one or more @code{-L} flag
+# to tell the compiler where to find the libraries. But it does not
+# include flags that influence the program's runtime search path for
+# libraries, and will therefore lead to a program that fails to start,
+# unless all necessary libraries are installed in a standard location
+# such as @file{/usr/lib}.
+#
+# @var{GUILE_LIBS} and @var{GUILE_LTLIBS}: flags to pass to the compiler or to
+# libtool, respectively, to link a program against Guile. It includes flags
+# that augment the program's runtime search path for libraries, so that shared
+# libraries will be found at the location where they were during linking, even
+# in non-standard locations. @var{GUILE_LIBS} is to be used when linking the
+# program directly with the compiler, whereas @var{GUILE_LTLIBS} is to be used
+# when linking the program is done through libtool.
+#
+# The variables are marked for substitution, as by @code{AC_SUBST}.
+#
+AC_DEFUN([GUILE_FLAGS],
+ [AC_REQUIRE([GUILE_PKG])
+ PKG_CHECK_MODULES(GUILE, [guile-$GUILE_EFFECTIVE_VERSION])
+
+ dnl GUILE_CFLAGS and GUILE_LIBS are already defined and AC_SUBST'd by
+ dnl PKG_CHECK_MODULES. But GUILE_LIBS to pkg-config is GUILE_LDFLAGS
+ dnl to us.
+
+ GUILE_LDFLAGS=$GUILE_LIBS
+
+ dnl Determine the platform dependent parameters needed to use rpath.
+ dnl AC_LIB_LINKFLAGS_FROM_LIBS is defined in gnulib/m4/lib-link.m4 and needs
+ dnl the file gnulib/build-aux/config.rpath.
+ AC_LIB_LINKFLAGS_FROM_LIBS([GUILE_LIBS], [$GUILE_LDFLAGS], [])
+ GUILE_LIBS="$GUILE_LDFLAGS $GUILE_LIBS"
+ AC_LIB_LINKFLAGS_FROM_LIBS([GUILE_LTLIBS], [$GUILE_LDFLAGS], [yes])
+ GUILE_LTLIBS="$GUILE_LDFLAGS $GUILE_LTLIBS"
+
+ AC_SUBST([GUILE_EFFECTIVE_VERSION])
+ AC_SUBST([GUILE_CFLAGS])
+ AC_SUBST([GUILE_LDFLAGS])
+ AC_SUBST([GUILE_LIBS])
+ AC_SUBST([GUILE_LTLIBS])
+ ])
+
+# GUILE_SITE_DIR -- find path to Guile "site" directory
+#
+# Usage: GUILE_SITE_DIR
+#
+# This looks for Guile's "site" directory, usually something like
+# PREFIX/share/guile/site, and sets var @var{GUILE_SITE} to the path.
+# Note that the var name is different from the macro name.
+#
+# The variable is marked for substitution, as by @code{AC_SUBST}.
+#
+AC_DEFUN([GUILE_SITE_DIR],
+ [AC_REQUIRE([GUILE_PKG])
+ AC_MSG_CHECKING(for Guile site directory)
+ GUILE_SITE=`$PKG_CONFIG --print-errors --variable=sitedir guile-$GUILE_EFFECTIVE_VERSION`
+ AC_MSG_RESULT($GUILE_SITE)
+ if test "$GUILE_SITE" = ""; then
+ AC_MSG_FAILURE(sitedir not found)
+ fi
+ AC_SUBST(GUILE_SITE)
+ ])
+
+# GUILE_PROGS -- set paths to Guile interpreter, config and tool programs
+#
+# Usage: GUILE_PROGS([VERSION])
+#
+# This macro looks for programs @code{guile} and @code{guild}, setting
+# variables @var{GUILE} and @var{GUILD} to their paths, respectively.
+# If @code{guile} is not found, signal an error.
+#
+# By default, this macro will search for the latest stable version of
+# Guile (e.g. 2.0). x.y or x.y.z versions can be specified. If an older
+# version is found, the macro will signal an error.
+#
+# The effective version of the found @code{guile} is set to
+# @var{GUILE_EFFECTIVE_VERSION}. This macro ensures that the effective
+# version is compatible with the result of a previous invocation of
+# @code{GUILE_FLAGS}, if any.
+#
+# As a legacy interface, it also looks for @code{guile-config} and
+# @code{guile-tools}, setting @var{GUILE_CONFIG} and @var{GUILE_TOOLS}.
+#
+# The variables are marked for substitution, as by @code{AC_SUBST}.
+#
+AC_DEFUN([GUILE_PROGS],
+ [AC_PATH_PROG(GUILE,guile)
+ _guile_required_version="m4_default([$1], [$GUILE_EFFECTIVE_VERSION])"
+ if test -z "$_guile_required_version"; then
+ _guile_required_version=2.0
+ fi
+ if test "$GUILE" = "" ; then
+ AC_MSG_ERROR([guile required but not found])
+ fi
+ AC_SUBST(GUILE)
+
+ _guile_effective_version=`$GUILE -c "(display (effective-version))"`
+ if test -z "$GUILE_EFFECTIVE_VERSION"; then
+ GUILE_EFFECTIVE_VERSION=$_guile_effective_version
+ elif test "$GUILE_EFFECTIVE_VERSION" != "$_guile_effective_version"; then
+ AC_MSG_ERROR([found development files for Guile $GUILE_EFFECTIVE_VERSION, but $GUILE has effective version $_guile_effective_version])
+ fi
+
+ _guile_major_version=`$GUILE -c "(display (major-version))"`
+ _guile_minor_version=`$GUILE -c "(display (minor-version))"`
+ _guile_micro_version=`$GUILE -c "(display (micro-version))"`
+ _guile_prog_version="$_guile_major_version.$_guile_minor_version.$_guile_micro_version"
+
+ AC_MSG_CHECKING([for Guile version >= $_guile_required_version])
+ _major_version=`echo $_guile_required_version | cut -d . -f 1`
+ _minor_version=`echo $_guile_required_version | cut -d . -f 2`
+ _micro_version=`echo $_guile_required_version | cut -d . -f 3`
+ if test "$_guile_major_version" -gt "$_major_version"; then
+ true
+ elif test "$_guile_major_version" -eq "$_major_version"; then
+ if test "$_guile_minor_version" -gt "$_minor_version"; then
+ true
+ elif test "$_guile_minor_version" -eq "$_minor_version"; then
+ if test -n "$_micro_version"; then
+ if test "$_guile_micro_version" -lt "$_micro_version"; then
+ AC_MSG_ERROR([Guile $_guile_required_version required, but $_guile_prog_version found])
+ fi
+ fi
+ elif test "$GUILE_EFFECTIVE_VERSION" = "$_major_version.$_minor_version" -a -z "$_micro_version"; then
+ # Allow prereleases that have the right effective version.
+ true
+ else
+ as_fn_error $? "Guile $_guile_required_version required, but $_guile_prog_version found" "$LINENO" 5
+ fi
+ else
+ AC_MSG_ERROR([Guile $_guile_required_version required, but $_guile_prog_version found])
+ fi
+ AC_MSG_RESULT([$_guile_prog_version])
+
+ AC_PATH_PROG(GUILD,guild)
+ AC_SUBST(GUILD)
+
+ AC_PATH_PROG(GUILE_CONFIG,guile-config)
+ AC_SUBST(GUILE_CONFIG)
+ if test -n "$GUILD"; then
+ GUILE_TOOLS=$GUILD
+ else
+ AC_PATH_PROG(GUILE_TOOLS,guile-tools)
+ fi
+ AC_SUBST(GUILE_TOOLS)
+ ])
+
+# GUILE_CHECK -- evaluate Guile Scheme code and capture the return value
+#
+# Usage: GUILE_CHECK_RETVAL(var,check)
+#
+# @var{var} is a shell variable name to be set to the return value.
+# @var{check} is a Guile Scheme expression, evaluated with "$GUILE -c", and
+# returning either 0 or non-#f to indicate the check passed.
+# Non-0 number or #f indicates failure.
+# Avoid using the character "#" since that confuses autoconf.
+#
+AC_DEFUN([GUILE_CHECK],
+ [AC_REQUIRE([GUILE_PROGS])
+ $GUILE -c "$2" > /dev/null 2>&1
+ $1=$?
+ ])
+
+# GUILE_MODULE_CHECK -- check feature of a Guile Scheme module
+#
+# Usage: GUILE_MODULE_CHECK(var,module,featuretest,description)
+#
+# @var{var} is a shell variable name to be set to "yes" or "no".
+# @var{module} is a list of symbols, like: (ice-9 common-list).
+# @var{featuretest} is an expression acceptable to GUILE_CHECK, q.v.
+# @var{description} is a present-tense verb phrase (passed to AC_MSG_CHECKING).
+#
+AC_DEFUN([GUILE_MODULE_CHECK],
+ [AC_MSG_CHECKING([if $2 $4])
+ GUILE_CHECK($1,(use-modules $2) (exit ((lambda () $3))))
+ if test "$$1" = "0" ; then $1=yes ; else $1=no ; fi
+ AC_MSG_RESULT($$1)
+ ])
+
+# GUILE_MODULE_AVAILABLE -- check availability of a Guile Scheme module
+#
+# Usage: GUILE_MODULE_AVAILABLE(var,module)
+#
+# @var{var} is a shell variable name to be set to "yes" or "no".
+# @var{module} is a list of symbols, like: (ice-9 common-list).
+#
+AC_DEFUN([GUILE_MODULE_AVAILABLE],
+ [GUILE_MODULE_CHECK($1,$2,0,is available)
+ ])
+
+# GUILE_MODULE_REQUIRED -- fail if a Guile Scheme module is unavailable
+#
+# Usage: GUILE_MODULE_REQUIRED(symlist)
+#
+# @var{symlist} is a list of symbols, WITHOUT surrounding parens,
+# like: ice-9 common-list.
+#
+AC_DEFUN([GUILE_MODULE_REQUIRED],
+ [GUILE_MODULE_AVAILABLE(ac_guile_module_required, ($1))
+ if test "$ac_guile_module_required" = "no" ; then
+ AC_MSG_ERROR([required guile module not found: ($1)])
+ fi
+ ])
+
+# GUILE_MODULE_EXPORTS -- check if a module exports a variable
+#
+# Usage: GUILE_MODULE_EXPORTS(var,module,modvar)
+#
+# @var{var} is a shell variable to be set to "yes" or "no".
+# @var{module} is a list of symbols, like: (ice-9 common-list).
+# @var{modvar} is the Guile Scheme variable to check.
+#
+AC_DEFUN([GUILE_MODULE_EXPORTS],
+ [GUILE_MODULE_CHECK($1,$2,$3,exports `$3')
+ ])
+
+# GUILE_MODULE_REQUIRED_EXPORT -- fail if a module doesn't export a variable
+#
+# Usage: GUILE_MODULE_REQUIRED_EXPORT(module,modvar)
+#
+# @var{module} is a list of symbols, like: (ice-9 common-list).
+# @var{modvar} is the Guile Scheme variable to check.
+#
+AC_DEFUN([GUILE_MODULE_REQUIRED_EXPORT],
+ [GUILE_MODULE_EXPORTS(guile_module_required_export,$1,$2)
+ if test "$guile_module_required_export" = "no" ; then
+ AC_MSG_ERROR([module $1 does not export $2; required])
+ fi
+ ])
+
+## guile.m4 ends here
A => pre-inst-env.in +13 -0
@@ 0,0 1,13 @@
+#!/bin/sh
+
+abs_top_srcdir="`cd "@abs_top_srcdir@" > /dev/null; pwd`"
+abs_top_builddir="`cd "@abs_top_builddir@" > /dev/null; pwd`"
+
+GUILE_LOAD_COMPILED_PATH="$abs_top_builddir${GUILE_LOAD_COMPILED_PATH:+:}$GUILE_LOAD_COMPILED_PATH"
+GUILE_LOAD_PATH="$abs_top_builddir:$abs_top_srcdir${GUILE_LOAD_PATH:+:}:$GUILE_LOAD_PATH"
+export GUILE_LOAD_COMPILED_PATH GUILE_LOAD_PATH
+
+PATH="$abs_top_builddir:$PATH"
+export PATH
+
+exec "$@"
No newline at end of file
A => run-wispwot.w +12 -0
@@ 0,0 1,12 @@
+#!/usr/bin/env bash
+# -*- wisp -*-
+exec -a "$0" guile --language=wisp -x .w -L "$(dirname "$(realpath "$0")")" -C "$(dirname "$(realpath "$0")")" -e '(run-wispwot)' -c '' "$@"
+; !#
+define-module : run-wispwot
+ . #:export : main
+
+import : wispwot wispwot
+
+define : main args
+ wispwot
+
A => run-wispwot.w~ +12 -0
@@ 0,0 1,12 @@
+#!/usr/bin/env bash
+# -*- wisp -*-
+exec -a "$0" guile --language=wisp -x .w -L "$(dirname "$(realpath "$0")")" -C "$(dirname "$(realpath "$0")")" -e '(run-wispwot)' -c '' "$@"
+; !#
+define-module : run-wispwot
+ . #:export : main
+
+import : wispwot hello
+
+define : main args
+ hello-world
+
A => scripts/wispwot.in +2 -0
@@ 0,0 1,2 @@
+#!/usr/bin/env bash
+exec -a "$0" guile -L "$(dirname "$(dirname "$(realpath "$0")")")" -C "$(dirname "$(dirname "$(realpath "$0")")")" -e '(run-wispwot)' -c '' "$@"
A => wispwot/hello.w +7 -0
@@ 0,0 1,7 @@
+;; -*- wisp -*-
+define-module : wispwot hello
+ . #:export : hello-world
+
+define : hello-world
+ display "Hello, World!\n"
+
A => wispwot/wispwot.w +31 -0
@@ 0,0 1,31 @@
+;;; wispwot --- one-line description
+;; -*- wisp -*-
+
+;; Copyright (C) YEAR Draketo
+
+;; Author: Dr. Arne Babenhauserheide <arne_bab@web.de>
+
+;; 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 3
+;; 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, see <http://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;;; Code:
+
+
+define-module : wispwot wispwot
+ . #:export : wispwot
+
+define : wispwot
+ display "Hello, World!\n"
+
A => wispwot/wispwot.w~ +31 -0
@@ 0,0 1,31 @@
+;;; wispwot.scm --- one-line description
+;; -*- wisp -*-
+
+;; Copyright (C) YEAR Draketo
+
+;; Author: Dr. Arne Babenhauserheide <arne_bab@web.de>
+
+;; 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 3
+;; 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, see <http://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;;; Code:
+
+
+define-module : wispwot wispwot
+ . #:export : wispwot
+
+define : wispwot
+ display "Hello, World!\n"
+