development/focal: Added (FOCAL language interpreter)

Signed-off-by: bedlam <dave@slackbuilds.org>

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

6 files changed, 180 insertions, 0 deletions

diff --git a/development/focal/README b/development/focal/README
new file mode 100644
index 0000000000000..b28995ba0b048
--- /dev/null
+++ b/development/focal/README
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+focal (FOCAL language interpreter)
+
+FOCAL is an interactive interpreted programming language based on JOSS
+and mostly used on DEC PDP series machines. It is an ancestor of (or
+at least an influence on) the BASIC language. For more information on
+FOCAL, see: https://en.wikipedia.org/wiki/FOCAL_(programming_language)
+
+This implementation is by Dave Conroy and Akira KIDA. It comes from Eric
+Raymond and John Cowan's Retrocomputing Museum:
+http://www.catb.org/retro/
+
+See /usr/doc/focal-$VERSION/focal_doc.txt for the language
+specification. See /usr/share/focal for sample code. Loading and
+running a FOCAL program is done like so:
+
+  $ focal
+  *lib call program.foc
+  *g
+
+Enter "quit" at the * prompt to exit.
+
+There is a small archive of FOCAL programs available here:
+ftp://ftp.pdp8.net/software/games/focal/
+...although not all of them are compatible with this version of FOCAL.
diff --git a/development/focal/beer.foc b/development/focal/beer.foc
new file mode 100644
index 0000000000000..13beb83ccf9ca
--- /dev/null
+++ b/development/focal/beer.foc
@@ -0,0 +1,24 @@
+01.10 c Focal-8 version of 99 Bottles of beer
+01.20 c Hacked by Akira KIDA, <SDI00379@niftyserve.or.jp>
+01.30 c Made to actually work by Dave Pitts <dpitts@cozx.com>
+10.10 set bottles = 99
+10.20 do 20
+10.30 quit
+20.10 for j=1,bottles; set i=bottles+1-j;do 30
+20.20 return
+30.10 set b = i
+30.20 do 40 ; type " on the wall, "
+30.30 do 40 ; type ".", ! , "Take one down, pass it around.", !
+30.40 set b = i - 1
+30.50 do 40 ; type " on the wall.", !, !
+30.60 return
+40.10 do 50
+40.20 type " of beer"
+40.30 return
+50.10 if (b - 1) 50.20, 50.40, 50.60
+50.20 type "No more bottles"
+50.30 return
+50.40 type %1.0, b, " bottle"
+50.50 return
+50.60 type %1.0, b, " bottles"
+50.70 return
diff --git a/development/focal/focal.SlackBuild b/development/focal/focal.SlackBuild
new file mode 100644
index 0000000000000..4a9fc6be114fe
--- /dev/null
+++ b/development/focal/focal.SlackBuild
@@ -0,0 +1,102 @@
+#!/bin/bash
+
+# Slackware build script for focal
+
+# Written by B. Watson (urchlay@slackware.uk)
+
+# Licensed under the WTFPL. See http://www.wtfpl.net/txt/copying/ for details.
+
+# VERSION is the date on the files inside the tarball.
+
+cd $(dirname $0) ; CWD=$(pwd)
+
+PRGNAM=focal
+VERSION=${VERSION:-19950417}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+PKGTYPE=${PKGTYPE:-tgz}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i586 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
+  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
+  exit 0
+fi
+
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+else
+  SLKCFLAGS="-O2"
+fi
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $PRGNAM
+tar xvf $CWD/$PRGNAM.tar.gz
+cd $PRGNAM
+chown -R root:root .
+find -L .  -perm /111 -a \! -perm 755 -a -exec chmod 755 {} \+ -o \
+        \! -perm /111 -a \! -perm 644 -a -exec chmod 644 {} \+
+
+# Use our flags.
+sed -i "/^CFLAGS/s,-O -g,$SLKCFLAGS," Makefile
+
+# Fix compile issues on modern gcc. Yes, it uses the hated and
+# deprecated gets(). There are still some compiler warnings (implicit
+# int for e.g. "register c;") but they don't seem to do harm.
+sed -i '1iextern char *gets(char *s);' focal.h
+sed -i '67s,|,||,' focal3.c   # wrong: if (ln<1 | ln>99)
+sed -i 's,\<getline\>,Getline,g' *.c *.h
+
+make
+
+# Test the thing now that it's built.
+cat <<EOF | ./focal > test.out
+lib call queens.foc
+g
+quit
+EOF
+if grep -q 'Total 92 answers' test.out; then
+  echo "=== Self-test passed."
+else
+  echo "=== Self-test FAILED, bailing."
+  exit 1
+fi
+
+# beer.foc comes from https://www.99-bottles-of-beer.net/language-focal-2514.html
+# hello.foc comes from https://github.com/leachim6/hello-world but it had to
+# be modified (this FOCAL hates the line number with 4 parts).
+PKGDOC=$PKG/usr/doc/$PRGNAM-$VERSION
+mkdir -p $PKG/usr/bin $PKGDOC $PKG/usr/share/$PRGNAM
+install -s -m0755 $PRGNAM $PKG/usr/bin/$PRGNAM
+install -oroot -groot -m0644 *.foc $CWD/*.foc $PKG/usr/share/$PRGNAM
+
+# Rename, in case KDE or XFCE thinks it should open this with Calligra
+# or MS-Word in Wine, based on the filename extension.
+mv focal.doc focal_doc.txt
+
+cp -a README focal_doc.txt $PKGDOC
+cat $CWD/$PRGNAM.SlackBuild > $PKGDOC/$PRGNAM.SlackBuild
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE
diff --git a/development/focal/focal.info b/development/focal/focal.info
new file mode 100644
index 0000000000000..7847e9773a6ba
--- /dev/null
+++ b/development/focal/focal.info
@@ -0,0 +1,10 @@
+PRGNAM="focal"
+VERSION="19950417"
+HOMEPAGE="http://www.catb.org/retro/"
+DOWNLOAD="http://www.catb.org/retro/focal.tar.gz"
+MD5SUM="de1db172fca2489dd701a7377342de03"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES=""
+MAINTAINER="B. Watson"
+EMAIL="urchlay@slackware.uk"
diff --git a/development/focal/hello.foc b/development/focal/hello.foc
new file mode 100644
index 0000000000000..a13024bc7779f
--- /dev/null
+++ b/development/focal/hello.foc
@@ -0,0 +1 @@
+01.01 TYPE "HELLO WORLD",!
diff --git a/development/focal/slack-desc b/development/focal/slack-desc
new file mode 100644
index 0000000000000..956398b7e4ac6
--- /dev/null
+++ b/development/focal/slack-desc
@@ -0,0 +1,19 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.
+# Line up the first '|' above the ':' following the base package name, and
+# the '|' on the right side marks the last column you can put a character in.
+# You must make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':' except on otherwise blank lines.
+
+     |-----handy-ruler------------------------------------------------------|
+focal: focal (FOCAL language interpreter)
+focal:
+focal: FOCAL is an interactive interpreted programming language based on JOSS
+focal: and mostly used on DEC PDP series machines. It is an ancestor of (or
+focal: at least an influence on) the BASIC language. For more information on
+focal: FOCAL, see: https://en.wikipedia.org/wiki/FOCAL_(programming_language)
+focal:
+focal:
+focal:
+focal:
+focal: