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-rw-r--r--port/caesar/.gitignore2
-rw-r--r--port/caesar/Makefile19
-rw-r--r--port/caesar/caesar.673
-rw-r--r--port/caesar/caesar.c159
-rw-r--r--port/caesar/rot13.sh33
-rw-r--r--port/cgram/.gitignore1
-rw-r--r--port/cgram/Makefile17
-rw-r--r--port/cgram/cgram.665
-rw-r--r--port/cgram/cgram.c344
-rw-r--r--port/cgram/pathnames.h30
-rw-r--r--port/ddate/.gitignore1
-rw-r--r--port/ddate/Makefile15
-rw-r--r--port/ddate/ddate.1117
-rw-r--r--port/ddate/ddate.c399
-rw-r--r--port/file2c/.gitignore1
-rw-r--r--port/file2c/Makefile15
-rw-r--r--port/file2c/file2c.175
-rw-r--r--port/file2c/file2c.c92
-rw-r--r--port/wcwidth/.gitignore3
-rw-r--r--port/wcwidth/COPYRIGHT190
-rw-r--r--port/wcwidth/Makefile27
-rw-r--r--port/wcwidth/nonspacing.h89
-rw-r--r--port/wcwidth/wcfix.in7
-rw-r--r--port/wcwidth/wcswidth.c8
-rw-r--r--port/wcwidth/wcwidth.c29
-rw-r--r--port/wcwidth/wide.h65
26 files changed, 1876 insertions, 0 deletions
diff --git a/port/caesar/.gitignore b/port/caesar/.gitignore
new file mode 100644
index 00000000..e2c3034b
--- /dev/null
+++ b/port/caesar/.gitignore
@@ -0,0 +1,2 @@
+caesar
+rot13
diff --git a/port/caesar/Makefile b/port/caesar/Makefile
new file mode 100644
index 00000000..01205b16
--- /dev/null
+++ b/port/caesar/Makefile
@@ -0,0 +1,19 @@
+PREFIX = ~/.local
+MANDIR = ${PREFIX}/share/man
+
+LDLIBS = -lm
+
+all: caesar rot13
+
+clean:
+	rm -f caesar rot13
+
+install: caesar rot13 caesar.6
+	install -d ${PREFIX}/bin ${MANDIR}/man6
+	install caesar rot13 ${PREFIX}/bin
+	install -m 644 caesar.6 ${MANDIR}/man6/caesar.6
+	install -m 644 caesar.6 ${MANDIR}/man6/rot13.6
+
+uninstall:
+	rm -f ${PREFIX}/bin/caesar ${PREFIX}/bin/rot13
+	rm -f ${MANDIR}/man6/caesar.6 ${MANDIR}/man6/rot13.6
diff --git a/port/caesar/caesar.6 b/port/caesar/caesar.6
new file mode 100644
index 00000000..4c4bbfb4
--- /dev/null
+++ b/port/caesar/caesar.6
@@ -0,0 +1,73 @@
+.\" Copyright (c) 1989, 1991, 1993
+.\"	The Regents of the University of California.  All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\" 3. Neither the name of the University nor the names of its contributors
+.\"    may be used to endorse or promote products derived from this software
+.\"    without specific prior written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\"	@(#)caesar.6	8.2 (Berkeley) 11/16/93
+.\" $FreeBSD: releng/11.2/usr.bin/caesar/caesar.6 216239 2010-12-06 19:12:51Z uqs $
+.\"
+.Dd November 16, 1993
+.Dt CAESAR 6
+.Os
+.Sh NAME
+.Nm caesar , rot13
+.Nd decrypt caesar ciphers
+.Sh SYNOPSIS
+.Nm
+.Op Ar rotation
+.Nm rot13
+.Sh DESCRIPTION
+The
+.Nm
+utility attempts to decrypt caesar ciphers using English letter frequency
+statistics.
+.Nm Caesar
+reads from the standard input and writes to the standard output.
+.Pp
+The optional numerical argument
+.Ar rotation
+may be used to specify a specific rotation value.
+If invoked as
+.Nm rot13 ,
+a rotation value of 13 will be used.
+.Pp
+The frequency (from most common to least) of English letters is as follows:
+.Bd -ragged -offset indent
+ETAONRISHDLFCMUGPYWBVKXJQZ
+.Ed
+.Pp
+Their frequencies as a percentage are as follows:
+.Bd -ragged -offset indent
+E(13), T(10.5), A(8.1), O(7.9), N(7.1), R(6.8), I(6.3), S(6.1), H(5.2),
+D(3.8), L(3.4), F(2.9), C(2.7), M(2.5), U(2.4), G(2),
+P(1.9), Y(1.9),
+W(1.5), B(1.4), V(.9), K(.4), X(.15), J(.13), Q(.11), Z(.07).
+.Ed
+.Pp
+Rotated postings to
+.Tn USENET
+and some of the databases used by the
+.Xr fortune 6
+program are rotated by 13 characters.
diff --git a/port/caesar/caesar.c b/port/caesar/caesar.c
new file mode 100644
index 00000000..cd6cd579
--- /dev/null
+++ b/port/caesar/caesar.c
@@ -0,0 +1,159 @@
+/*
+ * Copyright (c) 1989, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Rick Adams.
+ *
+ * Authors:
+ *	Stan King, John Eldridge, based on algorithm suggested by
+ *	Bob Morris
+ * 29-Sep-82
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#if 0
+#ifndef lint
+static const char copyright[] =
+"@(#) Copyright (c) 1989, 1993\n\
+	The Regents of the University of California.  All rights reserved.\n";
+#endif /* not lint */
+
+#ifndef lint
+static const char sccsid[] = "@(#)caesar.c    8.1 (Berkeley) 5/31/93";
+#endif /* not lint */
+#endif
+#include <sys/cdefs.h>
+//__FBSDID("$FreeBSD: releng/11.2/usr.bin/caesar/caesar.c 241846 2012-10-22 03:06:53Z eadler $");
+
+#include <errno.h>
+#include <math.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <unistd.h>
+
+#define	LINELENGTH	2048
+#define	ROTATE(ch, perm) \
+     isascii(ch) ? ( \
+	isupper(ch) ? ('A' + (ch - 'A' + perm) % 26) : \
+	    islower(ch) ? ('a' + (ch - 'a' + perm) % 26) : ch) : ch
+
+/*
+ * letter frequencies (taken from some unix(tm) documentation)
+ * (unix is a trademark of Bell Laboratories)
+ */
+static double stdf[26] = {
+	7.97, 1.35, 3.61, 4.78, 12.37, 2.01, 1.46, 4.49, 6.39, 0.04,
+	0.42, 3.81, 2.69, 5.92,  6.96, 2.91, 0.08, 6.63, 8.77, 9.68,
+	2.62, 0.81, 1.88, 0.23,  2.07, 0.06,
+};
+
+static void printit(char *);
+
+int
+main(int argc, char **argv)
+{
+	int ch, dot, i, nread, winnerdot = 0;
+	char *inbuf;
+	int obs[26], try, winner;
+
+	if (argc > 1)
+		printit(argv[1]);
+
+	if (!(inbuf = malloc((size_t)LINELENGTH))) {
+		(void)fprintf(stderr, "caesar: out of memory.\n");
+		exit(1);
+	}
+
+	/* adjust frequency table to weight low probs REAL low */
+	for (i = 0; i < 26; ++i)
+		stdf[i] = log(stdf[i]) + log(26.0 / 100.0);
+
+	/* zero out observation table */
+	bzero(obs, 26 * sizeof(int));
+
+	if ((nread = read(STDIN_FILENO, inbuf, (size_t)LINELENGTH)) < 0) {
+		(void)fprintf(stderr, "caesar: %s\n", strerror(errno));
+		exit(1);
+	}
+	for (i = nread; i--;) {
+		ch = (unsigned char) inbuf[i];
+		if (isascii(ch)) {
+			if (islower(ch))
+				++obs[ch - 'a'];
+			else if (isupper(ch))
+				++obs[ch - 'A'];
+		}
+	}
+
+	/*
+	 * now "dot" the freqs with the observed letter freqs
+	 * and keep track of best fit
+	 */
+	for (try = winner = 0; try < 26; ++try) { /* += 13) { */
+		dot = 0;
+		for (i = 0; i < 26; i++)
+			dot += obs[i] * stdf[(i + try) % 26];
+		/* initialize winning score */
+		if (try == 0)
+			winnerdot = dot;
+		if (dot > winnerdot) {
+			/* got a new winner! */
+			winner = try;
+			winnerdot = dot;
+		}
+	}
+
+	for (;;) {
+		for (i = 0; i < nread; ++i) {
+			ch = (unsigned char) inbuf[i];
+			putchar(ROTATE(ch, winner));
+		}
+		if (nread < LINELENGTH)
+			break;
+		if ((nread = read(STDIN_FILENO, inbuf, (size_t)LINELENGTH)) < 0) {
+			(void)fprintf(stderr, "caesar: %s\n", strerror(errno));
+			exit(1);
+		}
+	}
+	exit(0);
+}
+
+static void
+printit(char *arg)
+{
+	int ch, rot;
+
+	if ((rot = atoi(arg)) < 0) {
+		(void)fprintf(stderr, "caesar: bad rotation value.\n");
+		exit(1);
+	}
+	while ((ch = getchar()) != EOF)
+		putchar(ROTATE(ch, rot));
+	exit(0);
+}
diff --git a/port/caesar/rot13.sh b/port/caesar/rot13.sh
new file mode 100644
index 00000000..8ce4b94e
--- /dev/null
+++ b/port/caesar/rot13.sh
@@ -0,0 +1,33 @@
+#!/bin/sh -
+#
+# Copyright (c) 1992, 1993
+#	The Regents of the University of California.  All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+# 3. Neither the name of the University nor the names of its contributors
+#    may be used to endorse or promote products derived from this software
+#    without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+# SUCH DAMAGE.
+#
+#	@(#)rot13.sh	8.1 (Berkeley) 5/31/93
+# $FreeBSD: releng/11.2/usr.bin/caesar/rot13.sh 278616 2015-02-12 05:35:00Z cperciva $
+
+exec caesar 13 "$@"
diff --git a/port/cgram/.gitignore b/port/cgram/.gitignore
new file mode 100644
index 00000000..d4f2ec10
--- /dev/null
+++ b/port/cgram/.gitignore
@@ -0,0 +1 @@
+cgram
diff --git a/port/cgram/Makefile b/port/cgram/Makefile
new file mode 100644
index 00000000..02f11eec
--- /dev/null
+++ b/port/cgram/Makefile
@@ -0,0 +1,17 @@
+PREFIX = ~/.local
+MANDIR = ${PREFIX}/share/man
+
+LDLIBS = -lcurses
+
+cgram:
+
+clean:
+	rm -f cgram
+
+install: cgram cgram.6
+	install -d ${PREFIX}/bin ${MANDIR}/man6
+	install cgram ${PREFIX}/bin
+	install -m 644 cgram.6 ${MANDIR}/man6
+
+uninstall:
+	rm -f ${PREFIX}/bin/cgram ${MANDIR}/man6/cgram.6
diff --git a/port/cgram/cgram.6 b/port/cgram/cgram.6
new file mode 100644
index 00000000..9f315804
--- /dev/null
+++ b/port/cgram/cgram.6
@@ -0,0 +1,65 @@
+.\" $NetBSD: cgram.6,v 1.2 2013/08/04 07:55:09 wiz Exp $
+.\"
+.\" Copyright (c) 2004, 2013 The NetBSD Foundation, Inc.
+.\" All rights reserved.
+.\"
+.\" This code is derived from software contributed to The NetBSD Foundation
+.\" by David A. Holland.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+.\" PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+.\" POSSIBILITY OF SUCH DAMAGE.
+.\"
+.Dd August 3, 2013
+.Dt CGRAM 6
+.Os
+.Sh NAME
+.Nm cgram
+.Nd solve Sunday-paper cryptograms
+.Sh SYNOPSIS
+.Nm
+.Sh DESCRIPTION
+.Nm
+is a curses-based widget for solving Sunday-paper-type cryptograms
+based on substitution ciphers.
+A random cleartext is chosen using
+.Xr fortune 6
+and a random substitution key is generated.
+.Pp
+The ciphertext is displayed.
+Typing a letter changes the key so that the letter under the cursor
+maps to the newly typed letter, and updates the display accordingly.
+Use Emacs-type cursor commands to move around.
+Enter a tilde
+.Pq ~
+to quit.
+Press asterisk
+.Pq *
+to enter an easier mode where correct letters are displayed in
+boldface.
+.Sh SEE ALSO
+.Xr caesar 6
+.Sh HISTORY
+.Nm
+was written circa 2004.
+It was imported into
+.Nx
+in 2013 and first appeared in
+.Nx 7.0 .
diff --git a/port/cgram/cgram.c b/port/cgram/cgram.c
new file mode 100644
index 00000000..76ea55fb
--- /dev/null
+++ b/port/cgram/cgram.c
@@ -0,0 +1,344 @@
+/*-
+ * Copyright (c) 2013 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by David A. Holland.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <ctype.h>
+#include <time.h>
+#include <err.h>
+#include <assert.h>
+#include <curses.h>
+#include "pathnames.h"
+
+////////////////////////////////////////////////////////////
+
+static char *xstrdup(const char *s) {
+   char *ret;
+
+   ret = malloc(strlen(s) + 1);
+   if (ret == NULL) {
+      errx(1, "Out of memory");
+   }
+   strcpy(ret, s);
+   return ret;
+}
+
+////////////////////////////////////////////////////////////
+
+struct stringarray {
+   char **v;
+   int num;
+};
+
+static void stringarray_init(struct stringarray *a) {
+   a->v = NULL;
+   a->num = 0;
+}
+
+static void stringarray_cleanup(struct stringarray *a) {
+   free(a->v);
+}
+
+static void stringarray_add(struct stringarray *a, const char *s) {
+   a->v = realloc(a->v, (a->num + 1) * sizeof(a->v[0]));
+   if (a->v == NULL) {
+      errx(1, "Out of memory");
+   }
+   a->v[a->num] = xstrdup(s);
+   a->num++;
+}
+
+////////////////////////////////////////////////////////////
+
+static struct stringarray lines;
+static struct stringarray sollines;
+static bool hinting;
+static int scrolldown;
+static unsigned curx;
+static int cury;
+
+static void readquote(void) {
+   FILE *f = popen(_PATH_FORTUNE, "r");
+   if (!f) {
+      err(1, "%s", _PATH_FORTUNE);
+   }
+
+   char buf[128], buf2[8*sizeof(buf)];
+   while (fgets(buf, sizeof(buf), f)) {
+      char *s = strrchr(buf, '\n');
+      assert(s);
+      assert(strlen(s)==1);
+      *s = 0;
+
+      int i,j;
+      for (i=j=0; buf[i]; i++) {
+	 if (buf[i]=='\t') {
+	    buf2[j++] = ' ';
+	    while (j%8) buf2[j++] = ' ';
+	 }
+	 else if (buf[i]=='\b') {
+	    if (j>0) j--;
+	 }
+	 else {
+	    buf2[j++] = buf[i];
+	 }
+      }
+      buf2[j] = 0;
+
+      stringarray_add(&lines, buf2);
+      stringarray_add(&sollines, buf2);
+   }
+
+   pclose(f);
+}
+
+static void encode(void) {
+   int used[26];
+   for (int i=0; i<26; i++) used[i] = 0;
+
+   int key[26];
+   int keypos=0;
+   while (keypos < 26) {
+      int c = random()%26;
+      if (used[c]) continue;
+      key[keypos++] = c;
+      used[c] = 1;
+   }
+
+   for (int y=0; y<lines.num; y++) {
+      for (unsigned x=0; lines.v[y][x]; x++) {
+	 if (islower((unsigned char)lines.v[y][x])) {
+	    int q = lines.v[y][x]-'a';
+	    lines.v[y][x] = 'a'+key[q];
+	 }
+	 if (isupper((unsigned char)lines.v[y][x])) {
+	    int q = lines.v[y][x]-'A';
+	    lines.v[y][x] = 'A'+key[q];
+	 }
+      }
+   }
+}
+
+static int substitute(int ch) {
+   assert(cury>=0 && cury<lines.num);
+   if (curx >= strlen(lines.v[cury])) {
+      beep();
+      return -1;
+   }
+
+   int och = lines.v[cury][curx];
+   if (!isalpha((unsigned char)och)) {
+      beep();
+      return -1;
+   }
+
+   int loch = tolower((unsigned char)och);
+   int uoch = toupper((unsigned char)och);
+   int lch = tolower((unsigned char)ch);
+   int uch = toupper((unsigned char)ch);
+
+   for (int y=0; y<lines.num; y++) {
+      for (unsigned x=0; lines.v[y][x]; x++) {
+	 if (lines.v[y][x]==loch) {
+	    lines.v[y][x] = lch;
+	 }
+	 else if (lines.v[y][x]==uoch) {
+	    lines.v[y][x] = uch;
+	 }
+	 else if (lines.v[y][x]==lch) {
+	    lines.v[y][x] = loch;
+	 }
+	 else if (lines.v[y][x]==uch) {
+	    lines.v[y][x] = uoch;
+	 }
+      }
+   }
+   return 0;
+}
+
+////////////////////////////////////////////////////////////
+
+static void redraw(void) {
+   erase();
+   bool won = true;
+   for (int i=0; i<LINES-1; i++) {
+      move(i, 0);
+      int ln = i+scrolldown;
+      if (ln < lines.num) {
+	 for (unsigned j=0; lines.v[i][j]; j++) {
+	    int ch = lines.v[i][j];
+	    if (ch != sollines.v[i][j] && isalpha((unsigned char)ch)) {
+	       won = false;
+	    }
+	    bool bold=false;
+	    if (hinting && ch==sollines.v[i][j] &&
+		isalpha((unsigned char)ch)) {
+	       bold = true;
+	       attron(A_BOLD);
+	    }
+	    addch(lines.v[i][j]);
+	    if (bold) {
+	       attroff(A_BOLD);
+	    }
+	 }
+      }
+      clrtoeol();
+   }
+
+   move(LINES-1, 0);
+   if (won) {
+      addstr("*solved* ");
+   }
+   addstr("~ to quit, * to cheat, ^pnfb to move");
+
+   move(LINES-1, 0);
+
+   move(cury-scrolldown, curx);
+
+   refresh();
+}
+
+static void opencurses(void) {
+    initscr();
+    cbreak();
+    noecho();
+}
+
+static void closecurses(void) {
+   endwin();
+}
+
+////////////////////////////////////////////////////////////
+
+static void loop(void) {
+   bool done=false;
+   while (!done) {
+      redraw();
+      int ch = getch();
+      switch (ch) {
+       case 1: /* ^A */
+	curx=0;
+	break;
+       case 2: /* ^B */
+	if (curx > 0) {
+	   curx--;
+	}
+	else if (cury > 0) {
+	   cury--;
+	   curx = strlen(lines.v[cury]);
+	}
+	break;
+       case 5: /* ^E */
+	curx = strlen(lines.v[cury]);
+	break;
+       case 6: /* ^F */
+	if (curx < strlen(lines.v[cury])) {
+	   curx++;
+	}
+	else if (cury < lines.num - 1) {
+	   cury++;
+	   curx = 0;
+	}
+	break;
+       case 12: /* ^L */
+	clear();
+	break;
+       case 14: /* ^N */
+	if (cury < lines.num-1) {
+	   cury++;
+	}
+	if (curx > strlen(lines.v[cury])) {
+	   curx =  strlen(lines.v[cury]);
+	}
+	if (scrolldown < cury - (LINES-2)) {
+	   scrolldown = cury - (LINES-2);
+	}
+	break;
+       case 16: /* ^P */
+	if (cury > 0) {
+	   cury--;
+	}
+	if (curx > strlen(lines.v[cury])) {
+	   curx = strlen(lines.v[cury]);
+	}
+	if (scrolldown > cury) {
+	   scrolldown = cury;
+	}
+	break;
+       case '*':
+	hinting = !hinting;
+	break;
+       case '~':
+	done = true;
+	break;
+       default:
+	if (isalpha(ch)) {
+	   if (!substitute(ch)) {
+	      if (curx < strlen(lines.v[cury])) {
+		 curx++;
+	      }
+	      if (curx==strlen(lines.v[cury]) && cury < lines.num-1) {
+		 curx=0;
+		 cury++;
+	      }
+	   }
+	}
+	else if (curx < strlen(lines.v[cury]) && ch==lines.v[cury][curx]) {
+	   curx++;
+	   if (curx==strlen(lines.v[cury]) && cury < lines.num-1) {
+	      curx=0;
+	      cury++;
+	   }
+	}
+	else {
+	   beep();
+	}
+	break;
+      }
+   }
+}
+
+////////////////////////////////////////////////////////////
+
+int main(void) {
+   stringarray_init(&lines);
+   stringarray_init(&sollines);
+   srandom(time(NULL));
+   readquote();
+   encode();
+   opencurses();
+
+   loop();
+
+   closecurses();
+   stringarray_cleanup(&sollines);
+   stringarray_cleanup(&lines);
+   return 0;
+}
diff --git a/port/cgram/pathnames.h b/port/cgram/pathnames.h
new file mode 100644
index 00000000..40db1eed
--- /dev/null
+++ b/port/cgram/pathnames.h
@@ -0,0 +1,30 @@
+/*-
+ * Copyright (c) 2013 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by David A. Holland.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#define _PATH_FORTUNE "fortune"
diff --git a/port/ddate/.gitignore b/port/ddate/.gitignore
new file mode 100644
index 00000000..eaa8a5fd
--- /dev/null
+++ b/port/ddate/.gitignore
@@ -0,0 +1 @@
+ddate
diff --git a/port/ddate/Makefile b/port/ddate/Makefile
new file mode 100644
index 00000000..c1bc4553
--- /dev/null
+++ b/port/ddate/Makefile
@@ -0,0 +1,15 @@
+PREFIX ?= ~/.local
+MANDIR ?= ${PREFIX}/share/man
+
+ddate:
+
+clean:
+	rm -f ddate
+
+install: ddate ddate.1
+	install -d ${PREFIX}/bin ${MANDIR}/man1
+	install ddate ${PREFIX}/bin
+	install -m 644 ddate.1 ${MANDIR}/man1
+
+uninstall:
+	rm -f ${PREFIX}/bin/ddate ${MANDIR}/man1/ddate.1
diff --git a/port/ddate/ddate.1 b/port/ddate/ddate.1
new file mode 100644
index 00000000..c340578f
--- /dev/null
+++ b/port/ddate/ddate.1
@@ -0,0 +1,117 @@
+.\" All Rites Reversed.  This file is in the PUBLIC DOMAIN.
+.\" Kallisti.
+.TH DDATE 1 "Bureaucracy 3161" "ddate" "Emperor Norton User Command"
+.SH NAME
+ddate \- convert Gregorian dates to Discordian dates
+.SH SYNOPSIS
+.B ddate
+.RI [ \fB+\fPformat]
+.RI [ date ]
+.SH DESCRIPTION
+.B ddate
+prints the date in Discordian date format.
+.PP
+If called with no arguments,
+.B ddate
+will get the current system date, convert this to the Discordian
+date format and print this on the standard output. Alternatively, a
+Gregorian date may be specified on the command line, in the form of a numerical
+day, month and year.
+.PP
+If a format string is specified, the Discordian date will be printed in
+a format specified by the string. This mechanism works similarly to the
+format string mechanism of
+.B date(1),
+only almost completely differently. The fields are:
+.IP %A
+Full name of the day of the week (i.e., Sweetmorn)
+.IP %a
+Abbreviated name of the day of the week (i.e., SM)
+.IP %B
+Full name of the season (i.e., Chaos)
+.IP %b
+Abbreviated name of the season (i.e., Chs)
+.IP %d
+Cardinal number of day in season (i.e., 23)
+.IP %e
+Ordinal number of day in season (i.e., 23rd)
+.IP %H
+Name of current Holyday, if any
+.IP %N
+Magic code to prevent rest of format from being printed unless today is
+a Holyday.
+.IP %n
+Newline
+.IP %t
+Tab
+.IP %X
+Number of days remaining until X-Day. (Not valid if the SubGenius options
+are not compiled in.)
+.IP %Y
+The year of our Lady Discord (i.e., 3182)
+.IP %{
+.IP %}
+Used to enclose the part of the string which is to be replaced with the
+words "St. Tib's Day" if the current day is St. Tib's Day.
+.IP %\.
+Try it and see.
+.bp
+.SH EXAMPLES
+.nf
+% ddate
+.br
+Sweetmorn, Bureaucracy 42, 3161 YOLD
+.PP
+% ddate +'Today is %{%A, the %e of %B%}, %Y. %N%nCelebrate %H'
+.br
+Today is Sweetmorn, the 42nd of Bureaucracy, 3161.
+.PP
+% ddate +"It's %{%A, the %e of %B%}, %Y. %N%nCelebrate %H" 26 9 1995
+.br
+It's Prickle-Prickle, the 50th of Bureaucracy, 3161.
+.br
+Celebrate Bureflux
+.PP
+% ddate +"Today's %{%A, the %e of %B%}, %Y. %N%nCelebrate %H" 29 2 1996
+.br
+Today's St. Tib's Day, 3162.
+.br
+
+.SH BUGS
+
+.B ddate(1)
+will produce undefined behavior if asked to produce the date for St. Tib's
+day and its format string does not contain the St. Tib's Day delimiters
+%{ and %}.
+
+.SH NOTE
+
+After `X-Day' passed without incident, the Church of the SubGenius
+declared that it had got the year upside down - X-Day is actually in 8661 AD
+rather than 1998 AD.  Thus, the True X-Day is Cfn 40, 9827.
+
+.SH AUTHOR
+.nh
+Original program by Druel the Chaotic aka Jeremy Johnson (mpython@gnu.ai.mit.edu)
+.br
+Major rewrite by Lee H:. O:. Smith, KYTP, aka Andrew Bulhak (acb@dev.null.org)
+.br
+Gregorian B.C.E. dates fixed by Chaplain Nyan the Wiser, aka Dan Dart (ntw@dandart.co.uk)
+.br
+Five tons of flax.
+
+.SH DISTRIBUTION POLICY
+
+Public domain. All rites reversed.
+
+.SH SEE ALSO
+
+date(1),
+.br
+http://www.subgenius.com/
+.br
+Malaclypse the Younger,
+.I "Principia Discordia, Or How I Found Goddess And What I Did To Her When I Found Her"
+
+.SH AVAILABILITY
+The ddate command is available from https://github.com/bo0ts/ddate.
diff --git a/port/ddate/ddate.c b/port/ddate/ddate.c
new file mode 100644
index 00000000..c0a6bf37
--- /dev/null
+++ b/port/ddate/ddate.c
@@ -0,0 +1,399 @@
+/* $ DVCS ID: $jer|,523/lhos,KYTP!41023161\b"?" <<= DO NOT DELETE! */
+
+/* ddate.c .. converts boring normal dates to fun Discordian Date -><-
+   written  the 65th day of The Aftermath in the Year of Our Lady of 
+   Discord 3157 by Druel the Chaotic aka Jeremy Johnson aka
+   mpython@gnu.ai.mit.edu  
+      28 Sever St Apt #3
+      Worcester MA 01609
+
+   and I'm not responsible if this program messes anything up (except your 
+   mind, I'm responsible for that)
+
+   (k) YOLD 3161 and all time before and after.
+   Reprint, reuse, and recycle what you wish.
+   This program is in the public domain.  Distribute freely.  Or not.
+
+   Majorly hacked, extended and bogotified/debogotified on 
+   Sweetmorn, Bureaucracy 42, 3161 YOLD, by Lee H:. O:. Smith, KYTP, 
+   aka Andrew Bulhak, aka acb@dev.null.org
+
+   Slightly hackled and crackled by a sweet firey stove on
+   Boomtime, the 53rd day of Bureaucracy in the YOLD 3179,
+   by Chaplain Nyan the Wiser, aka Dan Dart, aka ntw@dandart.co.uk
+
+   and I'm not responsible if this program messes anything up (except your 
+   mind, I'm responsible for that) (and that goes for me as well --lhos)
+
+   Version history:
+   Bureflux 3161:      First release of enhanced ddate with format strings
+   59 Bcy, 3161:       PRAISE_BOB and KILL_BOB options split, other minor
+                       changes.
+   53 Bcy, 3179:       Fixed gregorian date conversions less than YOLD 1167
+
+   1999-02-22 Arkadiusz Miskiewicz <misiek@pld.ORG.PL>
+   - added Native Language Support
+
+   2000-03-17 Burt Holzman <holzman+ddate@gmail.com>
+   - added range checks for dates
+
+   2014-06-07 William Woodruff <william@tuffbizz.com>
+   - removed gettext dependent locale code
+
+   15th of Confusion, 3180:
+   - call out adherents of the wrong fruit
+
+   FIVE TONS OF FLAX
+*/
+
+/* configuration options  VVVVV   READ THIS!!! */
+
+/* If you wish ddate(1) to print the date in the same format as Druel's 
+ * original ddate when called in immediate mode, define OLD_IMMEDIATE_FMT 
+ */
+
+#define OLD_IMMEDIATE_FMT
+
+/* If you wish to use the US format for aneristic dates (m-d-y), as opposed to
+ * the Commonwealth format, define US_FORMAT.
+ */
+
+/* #define US_FORMAT */
+
+/* If you are ideologically, theologically or otherwise opposed to the 
+ * Church of the SubGenius and do not wish your copy of ddate(1) to contain
+ * code for counting down to X-Day, undefine KILL_BOB */
+
+#define KILL_BOB 13013
+
+/* If you wish ddate(1) to contain SubGenius slogans, define PRAISE_BOB */
+
+/*#define PRAISE_BOB 13013*/
+
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include <stdio.h>
+
+
+// work around includes and defines from formerly c.h
+#ifndef ARRAY_SIZE
+# define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr))
+#endif
+
+/* &a[0] degrades to a pointer: a different type from an array */
+# define __must_be_array(a) \
+	BUILD_BUG_ON_ZERO(__builtin_types_compatible_p(__typeof__(a), __typeof__(&a[0])))
+
+#define BUILD_BUG_ON_ZERO(e) (sizeof(struct { int:-!!(e); }))
+
+/* work around hacks for standalone package */
+#define PACKAGE "ddate"
+#define PACKAGE_STRING "Stand Alone"
+
+#ifndef __GNUC__
+#define inline /* foo */
+#endif
+
+#ifdef KILL_BOB
+int xday_countdown(int yday, int year);
+#endif
+
+
+/* string constants */
+
+char *day_long[5] = { 
+    "Sweetmorn", "Boomtime", "Pungenday", "Prickle-Prickle", "Setting Orange"
+};
+
+char *day_short[5] = {"SM","BT","PD","PP","SO"};
+
+char *season_long[5] = { 
+    "Chaos", "Discord", "Confusion", "Bureaucracy", "The Aftermath"
+};
+
+char *season_short[5] = {"Chs", "Dsc", "Cfn", "Bcy", "Afm"};
+
+char *holyday[5][2] = { 
+    { "Mungday", "Chaoflux" },
+    { "Mojoday", "Discoflux" },
+    { "Syaday",  "Confuflux" },
+    { "Zaraday", "Bureflux" },
+    { "Maladay", "Afflux" }
+};
+
+struct disc_time {
+    int season; /* 0-4 */
+    int day; /* 0-72 */
+    int yday; /* 0-365 */
+    int year; /* 3066- */
+};
+
+char *excl[] = {
+    "Hail Eris!", "All Hail Discordia!", "Kallisti!", "Fnord.", "Or not.",
+    "Wibble.", "Pzat!", "P'tang!", "Frink!",
+#ifdef PRAISE_BOB
+    "Slack!", "Praise \"Bob\"!", "Or kill me.",
+#endif /* PRAISE_BOB */
+    /* randomness, from the Net and other places. Feel free to add (after
+       checking with the relevant authorities, of course). */
+    "Grudnuk demand sustenance!", "Keep the Lasagna flying!",
+    "You are what you see.",
+    "Or is it?", "This statement is false.",
+    "Lies and slander, sire!", "Hee hee hee!",
+#if defined(linux) || defined (__linux__) || defined (__linux)
+    "Hail Eris, Hack Linux!",
+#elif defined(__APPLE__)
+    "This Fruit is not the True Fruit of Discord.",
+#endif
+    ""
+};
+
+char default_fmt[] = "%{%A, %B %d%}, %Y YOLD";
+char *default_immediate_fmt=
+#ifdef OLD_IMMEDIATE_FMT
+"Today is %{%A, the %e day of %B%} in the YOLD %Y%N%nCelebrate %H"
+#else
+default_fmt
+#endif
+;
+
+#define DY(y) (y+1166)
+
+static inline char *ending(int i) {
+	return i/10==1?"th":(i%10==1?"st":(i%10==2?"nd":(i%10==3?"rd":"th")));
+}
+
+static inline int leapp(int i) {
+	return (!(DY(i)%4))&&((DY(i)%100)||(!(DY(i)%400)));
+}
+
+/* select a random string */
+static inline char *sel(char **strings, int num) {
+	return(strings[random()%num]);
+}
+
+void print(struct disc_time,char **); /* old */
+void format(char *buf, const char* fmt, struct disc_time dt);
+/* read a fortune file */
+int load_fortunes(char *fn, char *delim, char** result);
+
+struct disc_time convert(int,int);
+struct disc_time makeday(int,int,int);
+
+int
+main (int argc, char *argv[]) {
+    time_t t;
+    struct tm *eris;
+    int bob,raw;
+    struct disc_time hastur;
+    char schwa[23*17], *fnord=0;
+    int pi;
+    char *progname, *p;
+
+    progname = argv[0];
+    if ((p = strrchr(progname, '/')) != NULL)
+	progname = p+1;
+
+    srandom(time(NULL));
+    /* do args here */
+    for(pi=1; pi<argc; pi++) {
+	switch(argv[pi][0]) {
+	case '+': fnord=argv[pi]+1; break;
+	case '-': 
+	    switch(argv[pi][1]) {
+	    case 'V':
+		printf(("%s (%s)\n"), progname, PACKAGE_STRING);
+	    default: goto usage;
+	    }
+	default: goto thud;
+	}
+    }
+
+  thud:
+    if (argc-pi==3){ 
+	int moe=atoi(argv[pi]), larry=atoi(argv[pi+1]), curly=atoi(argv[pi+2]);
+	hastur=makeday(
+#ifdef US_FORMAT
+	    moe,larry,
+#else
+	    larry,moe,
+#endif
+	    curly);
+	if (hastur.season == -1) {
+		printf("Invalid date -- out of range\n");
+		return -1;
+	}
+	fnord=fnord?fnord:default_fmt;
+    } else if (argc!=pi) { 
+      usage:
+	fprintf(stderr,("usage: %s [+format] [day month year]\n"), argv[0]);
+	exit(1);
+    } else {
+	t= time(NULL);
+	eris=localtime(&t);
+	bob=eris->tm_yday; /* days since Jan 1. */
+	raw=eris->tm_year; /* years since 1980 */
+	hastur=convert(bob,raw);
+	fnord=fnord?fnord:default_immediate_fmt;
+    }
+    format(schwa, fnord, hastur);
+    printf("%s\n", schwa);
+   
+    return 0;
+}
+
+void format(char *buf, const char* fmt, struct disc_time dt)
+{
+    int tib_start=-1, tib_end=0;
+    int i, fmtlen=strlen(fmt);
+    char *bufptr=buf;
+
+/*    fprintf(stderr, "format(%p, \"%s\", dt)\n", buf, fmt);*/
+
+    /* first, find extents of St. Tib's Day area, if defined */
+    for(i=0; i<fmtlen; i++) {
+	if(fmt[i]=='%') {
+	    switch(fmt[i+1]) {
+	    case 'A':
+	    case 'a':
+	    case 'd':
+	    case 'e':
+		if(tib_start>0)	    tib_end=i+1;
+		else		    tib_start=i;
+		break;
+	    case '{': tib_start=i; break;
+	    case '}': tib_end=i+1; break;
+	    }
+	}
+    }
+
+    /* now do the formatting */
+    buf[0]=0;
+
+    for(i=0; i<fmtlen; i++) {
+	if((i==tib_start) && (dt.day==-1)) {
+	    /* handle St. Tib's Day */
+	    strcpy(bufptr, ("St. Tib's Day"));
+	    bufptr += strlen(bufptr);
+	    i=tib_end;
+	} else {
+	    if(fmt[i]=='%') {
+		char *wibble=0, snarf[23];
+		switch(fmt[++i]) {
+		case 'A': wibble=day_long[dt.yday%5]; break;
+		case 'a': wibble=day_short[dt.yday%5]; break;
+		case 'B': wibble=season_long[dt.season]; break;
+		case 'b': wibble=season_short[dt.season]; break;
+		case 'd': sprintf(snarf, "%d", dt.day+1); wibble=snarf; break;
+		case 'e': sprintf(snarf, "%d%s", dt.day+1, ending(dt.day+1)); 
+		    wibble=snarf; break;
+		case 'H': if(dt.day==4||dt.day==49)
+		    wibble=holyday[dt.season][dt.day==49]; break;
+		case 'N': if(dt.day!=4&&dt.day!=49) goto eschaton; break;
+		case 'n': *(bufptr++)='\n'; break;
+		case 't': *(bufptr++)='\t'; break;
+
+		case 'Y': sprintf(snarf, "%d", dt.year); wibble=snarf; break;
+		case '.': wibble=sel(excl, ARRAY_SIZE(excl));
+		    break;
+#ifdef KILL_BOB
+		case 'X': sprintf(snarf, "%d", 
+				  xday_countdown(dt.yday, dt.year));
+				  wibble = snarf; break;
+#endif /* KILL_BOB */
+		}
+		if(wibble) {
+/*		    fprintf(stderr, "wibble = (%s)\n", wibble);*/
+		    strcpy(bufptr, wibble); bufptr+=strlen(wibble);
+		}
+	    } else {
+		*(bufptr++) = fmt[i];
+	    }
+	}
+    }
+  eschaton:
+    *(bufptr)=0;
+}
+
+struct disc_time makeday(int imonth,int iday,int iyear) /*i for input */
+{ 
+    struct disc_time funkychickens;
+    
+    int cal[12] = { 31,28,31,30,31,30,31,31,30,31,30,31 };
+    int dayspast=0;
+
+    memset(&funkychickens,0,sizeof(funkychickens));
+    /* basic range checks */
+    if (imonth < 1 || imonth > 12 || iyear == 0) {
+	    funkychickens.season = -1;
+	    return funkychickens;
+    }
+    if (iday < 1 || iday > cal[imonth-1]) {
+	    if (!(imonth == 2 && iday == 29 && iyear%4 == 0 &&
+		  (iyear%100 != 0 || iyear%400 == 0))) {
+		    funkychickens.season = -1;
+		    return funkychickens;
+	    }
+    }
+    
+    imonth--;
+    /*  note: gregorian year 0 doesn't exist so
+     *  add one if user specifies a year less than 0 */
+    funkychickens.year= iyear+1166 + ((0 > iyear)?1:0);
+    while(imonth>0) { dayspast+=cal[--imonth]; }
+    funkychickens.day=dayspast+iday-1;
+    funkychickens.season=0;
+    if((funkychickens.year%4)==2) {
+	if (funkychickens.day==59 && iday==29)  funkychickens.day=-1;
+    }
+    funkychickens.yday=funkychickens.day;
+/*               note: EQUAL SIGN...hopefully that fixes it */
+    while(funkychickens.day>=73) {
+	funkychickens.season++;
+	funkychickens.day-=73;
+    }
+    return funkychickens;
+}
+
+struct disc_time convert(int nday, int nyear)
+{  struct disc_time funkychickens;
+   
+   funkychickens.year = nyear+3066;
+   funkychickens.day=nday;
+   funkychickens.season=0;
+   if ((funkychickens.year%4)==2)
+     {if (funkychickens.day==59)
+	funkychickens.day=-1;
+     else if (funkychickens.day >59)
+       funkychickens.day-=1;
+    }
+   funkychickens.yday=funkychickens.day;
+   while (funkychickens.day>=73)
+     { funkychickens.season++;
+       funkychickens.day-=73;
+     }
+   return funkychickens;
+  
+ }
+
+#ifdef KILL_BOB
+
+/* Code for counting down to X-Day, X-Day being Cfn 40, 3164 
+ *
+ * After `X-Day' passed without incident, the CoSG declared that it had 
+ * got the year upside down --- X-Day is actually in 8661 AD rather than 
+ * 1998 AD.
+ *
+ * Thus, the True X-Day is Cfn 40, 9827.
+ *
+ */
+
+int xday_countdown(int yday, int year) {
+    int r=(185-yday)+(((yday<59)&&(leapp(year)))?1:0);
+    while(year<9827) r+=(leapp(++year)?366:365);
+    while(year>9827) r-=(leapp(year--)?366:365);
+    return r;
+}
+
+#endif
diff --git a/port/file2c/.gitignore b/port/file2c/.gitignore
new file mode 100644
index 00000000..aafb358f
--- /dev/null
+++ b/port/file2c/.gitignore
@@ -0,0 +1 @@
+file2c
diff --git a/port/file2c/Makefile b/port/file2c/Makefile
new file mode 100644
index 00000000..09f6b5d0
--- /dev/null
+++ b/port/file2c/Makefile
@@ -0,0 +1,15 @@
+PREFIX = ~/.local
+MANDIR = ${PREFIX}/share/man
+
+file2c:
+
+clean:
+	rm -f file2c
+
+install: file2c file2c.1
+	install -d ${PREFIX}/bin ${MANDIR}/man1
+	install file2c ${PREFIX}/bin
+	install -m 644 file2c.1 ${MANDIR}/man1
+
+uninstall:
+	rm -f ${PREFIX}/bin/file2c ${MANDIR}/man1/file2c.1
diff --git a/port/file2c/file2c.1 b/port/file2c/file2c.1
new file mode 100644
index 00000000..fe1fe5e7
--- /dev/null
+++ b/port/file2c/file2c.1
@@ -0,0 +1,75 @@
+.\"----------------------------------------------------------------------------
+.\" "THE BEER-WARE LICENSE" (Revision 42):
+.\" <phk@FreeBSD.org> wrote this file.  As long as you retain this notice, you
+.\" can do whatever you want with this file. If we meet some day, and you think
+.\" this stuff is worth it, you can buy me a beer in return.  Poul-Henning Kamp
+.\" ---------------------------------------------------------------------------
+.\"
+.\" $FreeBSD: releng/11.2/usr.bin/file2c/file2c.1 173197 2007-10-30 17:49:00Z ru $
+.\"
+.Dd March 22, 2007
+.Dt FILE2C 1
+.Os
+.Sh NAME
+.Nm file2c
+.Nd convert file to c-source
+.Sh SYNOPSIS
+.Nm
+.Op Fl sx
+.Op Fl n Ar count
+.Op Ar prefix Op Ar suffix
+.Sh DESCRIPTION
+The
+.Nm
+utility reads a file from stdin and writes it to stdout, converting each
+byte to its decimal or hexadecimal representation on the fly.
+The byte values are separated by a comma.
+This also means that the last byte value is not followed by a comma.
+By default the byte values are printed in decimal, but when the
+.Fl x
+option is given, the values will be printed in hexadecimal.
+When
+.Fl s
+option is given, each line is printed with a leading tab and each comma is
+followed by a space except for the last one on the line.
+.Pp
+If more than 70 characters are printed on the same line, that line is
+ended and the output continues on the next line.
+With the
+.Fl n
+option this can be made to happen after the specified number of
+byte values have been printed.
+The length of the line will not be considered anymore.
+To have all the byte values printed on the same line, give the
+.Fl n
+option a negative number.
+.Pp
+A prefix and suffix strings can be printed before and after the byte values
+(resp.)
+If a suffix is to be printed, a prefix must also be specified.
+The first non-option word is the prefix, which may optionally be followed
+by a word that is to be used as the suffix.
+.Pp
+This program is typically used to embed binary files into C source files.
+The prefix is used to define an array type and the suffix is used to end
+the C statement.
+The
+.Fl n , s
+and
+.Fl x
+options are useful when the binary data represents a bitmap and the output
+needs to remain readable and/or editable.
+Fonts, for example, are a good example of this.
+.Sh EXAMPLES
+The command:
+.Bd -literal -offset indent
+date | file2c 'const char date[] = {' ',0};'
+.Ed
+.Pp
+will produce:
+.Bd -literal -offset indent
+const char date[] = {
+83,97,116,32,74,97,110,32,50,56,32,49,54,58,50,56,58,48,53,
+32,80,83,84,32,49,57,57,53,10
+,0};
+.Ed
diff --git a/port/file2c/file2c.c b/port/file2c/file2c.c
new file mode 100644
index 00000000..cff7f602
--- /dev/null
+++ b/port/file2c/file2c.c
@@ -0,0 +1,92 @@
+/*
+ * ----------------------------------------------------------------------------
+ * "THE BEER-WARE LICENSE" (Revision 42):
+ * <phk@FreeBSD.org> wrote this file.  As long as you retain this notice you
+ * can do whatever you want with this stuff. If we meet some day, and you think
+ * this stuff is worth it, you can buy me a beer in return.   Poul-Henning Kamp
+ * ----------------------------------------------------------------------------
+ */
+
+#include <sys/cdefs.h>
+//__FBSDID("$FreeBSD: releng/11.2/usr.bin/file2c/file2c.c 200462 2009-12-13 03:14:06Z delphij $");
+
+#include <limits.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+static void
+usage(void)
+{
+
+	fprintf(stderr, "usage: %s [-sx] [-n count] [prefix [suffix]]\n",
+	    "file2c");
+	exit(1);
+}
+
+int
+main(int argc, char *argv[])
+{
+	int c, count, linepos, maxcount, pretty, radix;
+
+	maxcount = 0;
+	pretty = 0;
+	radix = 10;
+	while ((c = getopt(argc, argv, "n:sx")) != -1) {
+		switch (c) {
+		case 'n':	/* Max. number of bytes per line. */
+			maxcount = strtol(optarg, NULL, 10);
+			break;
+		case 's':	/* Be more style(9) comliant. */
+			pretty = 1;
+			break;
+		case 'x':	/* Print hexadecimal numbers. */
+			radix = 16;
+			break;
+		case '?':
+		default:
+			usage();
+		}
+	}
+	argc -= optind;
+	argv += optind;
+
+	if (argc > 0)
+		printf("%s\n", argv[0]);
+	count = linepos = 0;
+	while((c = getchar()) != EOF) {
+		if (count) {
+			putchar(',');
+			linepos++;
+		}
+		if ((maxcount == 0 && linepos > 70) ||
+		    (maxcount > 0 && count >= maxcount)) {
+			putchar('\n');
+			count = linepos = 0;
+		}
+		if (pretty) {
+			if (count) {
+				putchar(' ');
+				linepos++;
+			} else {
+				putchar('\t');
+				linepos += 8;
+			}
+		}
+		switch (radix) {
+		case 10:
+			linepos += printf("%d", c);
+			break;
+		case 16:
+			linepos += printf("0x%02x", c);
+			break;
+		default:
+			abort();
+		}
+		count++;
+	}
+	putchar('\n');
+	if (argc > 1)
+		printf("%s\n", argv[1]);
+	return (0);
+}
diff --git a/port/wcwidth/.gitignore b/port/wcwidth/.gitignore
new file mode 100644
index 00000000..132e8098
--- /dev/null
+++ b/port/wcwidth/.gitignore
@@ -0,0 +1,3 @@
+*.o
+libwcwidth.dylib
+wcfix
diff --git a/port/wcwidth/COPYRIGHT b/port/wcwidth/COPYRIGHT
new file mode 100644
index 00000000..e6472371
--- /dev/null
+++ b/port/wcwidth/COPYRIGHT
@@ -0,0 +1,190 @@
+musl as a whole is licensed under the following standard MIT license:
+
+----------------------------------------------------------------------
+Copyright © 2005-2020 Rich Felker, et al.
+
+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.
+----------------------------------------------------------------------
+
+Authors/contributors include:
+
+A. Wilcox
+Ada Worcester
+Alex Dowad
+Alex Suykov
+Alexander Monakov
+Andre McCurdy
+Andrew Kelley
+Anthony G. Basile
+Aric Belsito
+Arvid Picciani
+Bartosz Brachaczek
+Benjamin Peterson
+Bobby Bingham
+Boris Brezillon
+Brent Cook
+Chris Spiegel
+Clément Vasseur
+Daniel Micay
+Daniel Sabogal
+Daurnimator
+David Carlier
+David Edelsohn
+Denys Vlasenko
+Dmitry Ivanov
+Dmitry V. Levin
+Drew DeVault
+Emil Renner Berthing
+Fangrui Song
+Felix Fietkau
+Felix Janda
+Gianluca Anzolin
+Hauke Mehrtens
+He X
+Hiltjo Posthuma
+Isaac Dunham
+Jaydeep Patil
+Jens Gustedt
+Jeremy Huntwork
+Jo-Philipp Wich
+Joakim Sindholt
+John Spencer
+Julien Ramseier
+Justin Cormack
+Kaarle Ritvanen
+Khem Raj
+Kylie McClain
+Leah Neukirchen
+Luca Barbato
+Luka Perkov
+M Farkas-Dyck (Strake)
+Mahesh Bodapati
+Markus Wichmann
+Masanori Ogino
+Michael Clark
+Michael Forney
+Mikhail Kremnyov
+Natanael Copa
+Nicholas J. Kain
+orc
+Pascal Cuoq
+Patrick Oppenlander
+Petr Hosek
+Petr Skocik
+Pierre Carrier
+Reini Urban
+Rich Felker
+Richard Pennington
+Ryan Fairfax
+Samuel Holland
+Segev Finer
+Shiz
+sin
+Solar Designer
+Stefan Kristiansson
+Stefan O'Rear
+Szabolcs Nagy
+Timo Teräs
+Trutz Behn
+Valentin Ochs
+Will Dietz
+William Haddon
+William Pitcock
+
+Portions of this software are derived from third-party works licensed
+under terms compatible with the above MIT license:
+
+The TRE regular expression implementation (src/regex/reg* and
+src/regex/tre*) is Copyright © 2001-2008 Ville Laurikari and licensed
+under a 2-clause BSD license (license text in the source files). The
+included version has been heavily modified by Rich Felker in 2012, in
+the interests of size, simplicity, and namespace cleanliness.
+
+Much of the math library code (src/math/* and src/complex/*) is
+Copyright © 1993,2004 Sun Microsystems or
+Copyright © 2003-2011 David Schultz or
+Copyright © 2003-2009 Steven G. Kargl or
+Copyright © 2003-2009 Bruce D. Evans or
+Copyright © 2008 Stephen L. Moshier or
+Copyright © 2017-2018 Arm Limited
+and labelled as such in comments in the individual source files. All
+have been licensed under extremely permissive terms.
+
+The ARM memcpy code (src/string/arm/memcpy_el.S) is Copyright © 2008
+The Android Open Source Project and is licensed under a two-clause BSD
+license. It was taken from Bionic libc, used on Android.
+
+The implementation of DES for crypt (src/crypt/crypt_des.c) is
+Copyright © 1994 David Burren. It is licensed under a BSD license.
+
+The implementation of blowfish crypt (src/crypt/crypt_blowfish.c) was
+originally written by Solar Designer and placed into the public
+domain. The code also comes with a fallback permissive license for use
+in jurisdictions that may not recognize the public domain.
+
+The smoothsort implementation (src/stdlib/qsort.c) is Copyright © 2011
+Valentin Ochs and is licensed under an MIT-style license.
+
+The x86_64 port was written by Nicholas J. Kain and is licensed under
+the standard MIT terms.
+
+The mips and microblaze ports were originally written by Richard
+Pennington for use in the ellcc project. The original code was adapted
+by Rich Felker for build system and code conventions during upstream
+integration. It is licensed under the standard MIT terms.
+
+The mips64 port was contributed by Imagination Technologies and is
+licensed under the standard MIT terms.
+
+The powerpc port was also originally written by Richard Pennington,
+and later supplemented and integrated by John Spencer. It is licensed
+under the standard MIT terms.
+
+All other files which have no copyright comments are original works
+produced specifically for use as part of this library, written either
+by Rich Felker, the main author of the library, or by one or more
+contibutors listed above. Details on authorship of individual files
+can be found in the git version control history of the project. The
+omission of copyright and license comments in each file is in the
+interest of source tree size.
+
+In addition, permission is hereby granted for all public header files
+(include/* and arch/*/bits/*) and crt files intended to be linked into
+applications (crt/*, ldso/dlstart.c, and arch/*/crt_arch.h) to omit
+the copyright notice and permission notice otherwise required by the
+license, and to use these files without any requirement of
+attribution. These files include substantial contributions from:
+
+Bobby Bingham
+John Spencer
+Nicholas J. Kain
+Rich Felker
+Richard Pennington
+Stefan Kristiansson
+Szabolcs Nagy
+
+all of whom have explicitly granted such permission.
+
+This file previously contained text expressing a belief that most of
+the files covered by the above exception were sufficiently trivial not
+to be subject to copyright, resulting in confusion over whether it
+negated the permissions granted in the license. In the spirit of
+permissive licensing, and of not having licensing issues being an
+obstacle to adoption, that text has been removed.
diff --git a/port/wcwidth/Makefile b/port/wcwidth/Makefile
new file mode 100644
index 00000000..50faa653
--- /dev/null
+++ b/port/wcwidth/Makefile
@@ -0,0 +1,27 @@
+PREFIX ?= ~/.local
+
+OBJS = wcwidth.o wcswidth.o
+
+all: libwcwidth.dylib wcfix
+
+libwcwidth.dylib: ${OBJS}
+	${CC} -dynamiclib ${LDFLAGS} ${OBJS} -o $@
+
+wcwidth.o: nonspacing.h wide.h
+
+.SUFFIXES: .in
+
+.in:
+	sed 's|%%PREFIX%%|${PREFIX}|g' $< > $@
+	chmod a+x $@
+
+clean:
+	rm -f libwcwidth.dylib wcfix ${OBJS}
+
+install: libwcwidth.dylib wcfix
+	install -d ${PREFIX}/lib ${PREFIX}/bin
+	install -m 644 libwcwidth.dylib ${PREFIX}/lib
+	install wcfix ${PREFIX}/bin
+
+uninstall:
+	rm -f ${PREFIX}/lib/libwcwidth.dylib ${PREFIX}/bin/wcfix
diff --git a/port/wcwidth/nonspacing.h b/port/wcwidth/nonspacing.h
new file mode 100644
index 00000000..5d05a3d1
--- /dev/null
+++ b/port/wcwidth/nonspacing.h
@@ -0,0 +1,89 @@
+16,16,16,18,19,20,21,22,23,24,25,26,27,28,29,30,31,16,16,32,16,16,16,33,34,35,
+36,37,38,39,16,16,40,16,16,16,16,16,16,16,16,16,16,16,41,42,16,16,43,16,16,16,
+16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,
+16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,
+16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,
+16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,
+16,16,16,16,16,16,16,16,16,16,44,16,45,46,47,48,16,16,16,16,16,16,16,16,16,16,
+16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,
+16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,
+16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,49,16,16,50,
+51,16,52,53,54,16,16,16,16,16,16,55,16,16,56,16,57,58,59,60,61,62,63,64,65,66,
+67,68,16,69,70,71,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,
+16,72,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,
+16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,
+16,16,16,73,74,16,16,16,75,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,
+16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,
+16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,
+16,16,16,16,16,16,16,76,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,
+16,16,77,78,16,16,16,16,16,16,16,79,16,16,16,16,16,80,81,82,16,16,16,16,16,83,
+84,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,
+16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,
+255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
+255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
+255,255,255,255,255,255,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,248,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,254,255,255,255,255,191,182,0,0,0,0,0,0,0,63,0,255,23,0,0,0,0,0,248,255,
+255,0,0,1,0,0,0,0,0,0,0,0,0,0,0,192,191,159,61,0,0,0,128,2,0,0,0,255,255,255,
+7,0,0,0,0,0,0,0,0,0,0,192,255,1,0,0,0,0,0,0,248,15,32,0,0,192,251,239,62,0,0,
+0,0,0,14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,248,255,255,255,255,
+255,7,0,0,0,0,0,0,20,254,33,254,0,12,0,0,0,2,0,0,0,0,0,0,16,30,32,0,0,12,0,0,
+64,6,0,0,0,0,0,0,16,134,57,2,0,0,0,35,0,6,0,0,0,0,0,0,16,190,33,0,0,12,0,0,
+252,2,0,0,0,0,0,0,144,30,32,64,0,12,0,0,0,4,0,0,0,0,0,0,0,1,32,0,0,0,0,0,0,17,
+0,0,0,0,0,0,192,193,61,96,0,12,0,0,0,2,0,0,0,0,0,0,144,64,48,0,0,12,0,0,0,3,0,
+0,0,0,0,0,24,30,32,0,0,12,0,0,0,0,0,0,0,0,0,0,0,0,4,92,0,0,0,0,0,0,0,0,0,0,0,
+242,7,128,127,0,0,0,0,0,0,0,0,0,0,0,0,242,31,0,63,0,0,0,0,0,0,0,0,0,3,0,0,160,
+2,0,0,0,0,0,0,254,127,223,224,255,254,255,255,255,31,64,0,0,0,0,0,0,0,0,0,0,0,
+0,224,253,102,0,0,0,195,1,0,30,0,100,32,0,32,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,28,0,
+0,0,28,0,0,0,12,0,0,0,12,0,0,0,0,0,0,0,176,63,64,254,15,32,0,0,0,0,0,120,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,96,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,135,1,4,14,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,128,9,0,0,0,0,0,0,64,127,
+229,31,248,159,0,0,0,0,0,0,255,127,0,0,0,0,0,0,0,0,15,0,0,0,0,0,208,23,4,0,0,
+0,0,248,15,0,3,0,0,0,60,59,0,0,0,0,0,0,64,163,3,0,0,0,0,0,0,240,207,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,247,255,253,33,16,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,255,255,255,255,255,255,255,
+251,0,248,0,0,0,124,0,0,0,0,0,0,223,255,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,
+255,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,128,3,0,0,0,
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+0,60,0,0,0,0,0,0,0,0,0,0,0,0,0,6,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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diff --git a/port/wcwidth/wcfix.in b/port/wcwidth/wcfix.in
new file mode 100644
index 00000000..832c83d6
--- /dev/null
+++ b/port/wcwidth/wcfix.in
@@ -0,0 +1,7 @@
+#!/bin/sh
+set -eu
+
+export DYLD_FORCE_FLAT_NAMESPACE=1
+export DYLD_INSERT_LIBRARIES=%%PREFIX%%/lib/libwcwidth.dylib
+
+exec "$@"
diff --git a/port/wcwidth/wcswidth.c b/port/wcwidth/wcswidth.c
new file mode 100644
index 00000000..5c8a5a4d
--- /dev/null
+++ b/port/wcwidth/wcswidth.c
@@ -0,0 +1,8 @@
+#include <wchar.h>
+
+int wcswidth(const wchar_t *wcs, size_t n)
+{
+	int l=0, k=0;
+	for (; n-- && *wcs && (k = wcwidth(*wcs)) >= 0; l+=k, wcs++);
+	return (k < 0) ? k : l;
+}
diff --git a/port/wcwidth/wcwidth.c b/port/wcwidth/wcwidth.c
new file mode 100644
index 00000000..36256a53
--- /dev/null
+++ b/port/wcwidth/wcwidth.c
@@ -0,0 +1,29 @@
+#include <wchar.h>
+
+static const unsigned char table[] = {
+#include "nonspacing.h"
+};
+
+static const unsigned char wtable[] = {
+#include "wide.h"
+};
+
+int wcwidth(wchar_t wc)
+{
+	if (wc < 0xffU)
+		return (wc+1 & 0x7f) >= 0x21 ? 1 : wc ? -1 : 0;
+	if ((wc & 0xfffeffffU) < 0xfffe) {
+		if ((table[table[wc>>8]*32+((wc&255)>>3)]>>(wc&7))&1)
+			return 0;
+		if ((wtable[wtable[wc>>8]*32+((wc&255)>>3)]>>(wc&7))&1)
+			return 2;
+		return 1;
+	}
+	if ((wc & 0xfffe) == 0xfffe)
+		return -1;
+	if (wc-0x20000U < 0x20000)
+		return 2;
+	if (wc == 0xe0001 || wc-0xe0020U < 0x5f || wc-0xe0100U < 0xef)
+		return 0;
+	return 1;
+}
diff --git a/port/wcwidth/wide.h b/port/wcwidth/wide.h
new file mode 100644
index 00000000..e403c9a5
--- /dev/null
+++ b/port/wcwidth/wide.h
@@ -0,0 +1,65 @@
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+0,15,7,7,0,63,0,0,0,0,0,0,0,0,0,0,0,0,0,
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-11-24 01:02:00 +0000