X-Git-Url: https://git.cameronkatri.com/mandoc.git/blobdiff_plain/dfaa88b92e98290528c2dec012e0186375a89b4a..c110d5fd7019990a27401a4d70bd34106e9d66a6:/term_ps.c

diff --git a/term_ps.c b/term_ps.c
index da5355ee..d07b71a1 100644
--- a/term_ps.c
+++ b/term_ps.c
@@ -1,6 +1,6 @@
-/*	$Id: term_ps.c,v 1.20 2010/06/30 12:30:36 kristaps Exp $ */
+/*	$Id: term_ps.c,v 1.41 2010/08/06 16:07:35 kristaps Exp $ */
 /*
- * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2010 Kristaps Dzonsons <kristaps@bsd.lv>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -27,13 +27,22 @@
 #include <stdlib.h>
 #include <string.h>
 #include <time.h>
+#include <unistd.h>
 
 #include "out.h"
 #include "main.h"
 #include "term.h"
 
+/* Convert PostScript point "x" to an AFM unit. */
+#define	PNT2AFM(p, x) /* LINTED */ \
+	(size_t)((double)(x) * (1000.0 / (double)(p)->engine.ps.scale))
+
+/* Convert an AFM unit "x" to a PostScript points */
+#define	AFM2PNT(p, x) /* LINTED */ \
+	((double)(x) / (1000.0 / (double)(p)->engine.ps.scale))
+
 struct	glyph {
-	int		  wx; /* WX in AFM */
+	unsigned short	  wx; /* WX in AFM */
 };
 
 struct	font {
@@ -49,321 +58,329 @@ struct	font {
  */
 
 static	const struct font fonts[TERMFONT__MAX] = {
-	{ "Courier", {
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
+	{ "Times-Roman", {
+		{ 250 },
+		{ 333 },
+		{ 408 },
+		{ 500 },
+		{ 500 },
+		{ 833 },
+		{ 778 },
+		{ 333 },
+		{ 333 },
+		{ 333 },
+		{ 500 },
+		{ 564 },
+		{ 250 },
+		{ 333 },
+		{ 250 },
+		{ 278 },
+		{ 500 },
+		{ 500 },
+		{ 500 },
+		{ 500 },
+		{ 500 },
+		{ 500 },
+		{ 500 },
+		{ 500 },
+		{ 500 },
+		{ 500 },
+		{ 278 },
+		{ 278 },
+		{ 564 },
+		{ 564 },
+		{ 564 },
+		{ 444 },
+		{ 921 },
+		{ 722 },
+		{ 667 },
+		{ 667 },
+		{ 722 },
+		{ 611 },
+		{ 556 },
+		{ 722 },
+		{ 722 },
+		{ 333 },
+		{ 389 },
+		{ 722 },
+		{ 611 },
+		{ 889 },
+		{ 722 },
+		{ 722 },
+		{ 556 },
+		{ 722 },
+		{ 667 },
+		{ 556 },
+		{ 611 },
+		{ 722 },
+		{ 722 },
+		{ 944 },
+		{ 722 },
+		{ 722 },
+		{ 611 },
+		{ 333 },
+		{ 278 },
+		{ 333 },
+		{ 469 },
+		{ 500 },
+		{ 333 },
+		{ 444 },
+		{ 500 },
+		{ 444 },
+		{  500},
+		{  444},
+		{  333},
+		{  500},
+		{  500},
+		{  278},
+		{  278},
+		{  500},
+		{  278},
+		{  778},
+		{  500},
+		{  500},
+		{  500},
+		{  500},
+		{  333},
+		{  389},
+		{  278},
+		{  500},
+		{  500},
+		{  722},
+		{  500},
+		{  500},
+		{  444},
+		{  480},
+		{  200},
+		{  480},
+		{  541},
 	} },
-	{ "Courier-Bold", {
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
+	{ "Times-Bold", {
+		{ 250  },
+		{ 333  },
+		{ 555  },
+		{ 500  },
+		{ 500  },
+		{ 1000 },
+		{ 833  },
+		{ 333  },
+		{ 333  },
+		{ 333  },
+		{ 500  },
+		{ 570  },
+		{ 250  },
+		{ 333  },
+		{ 250  },
+		{ 278  },
+		{ 500  },
+		{ 500  },
+		{ 500  },
+		{ 500  },
+		{ 500  },
+		{ 500  },
+		{ 500  },
+		{ 500  },
+		{ 500  },
+		{ 500  },
+		{ 333  },
+		{ 333  },
+		{ 570  },
+		{ 570  },
+		{ 570  },
+		{ 500  },
+		{ 930  },
+		{ 722  },
+		{ 667  },
+		{ 722  },
+		{ 722  },
+		{ 667  },
+		{ 611  },
+		{ 778  },
+		{ 778  },
+		{ 389  },
+		{ 500  },
+		{ 778  },
+		{ 667  },
+		{ 944  },
+		{ 722  },
+		{ 778  },
+		{ 611  },
+		{ 778  },
+		{ 722  },
+		{ 556  },
+		{ 667  },
+		{ 722  },
+		{ 722  },
+		{ 1000 },
+		{ 722  },
+		{ 722  },
+		{ 667  },
+		{ 333  },
+		{ 278  },
+		{ 333  },
+		{ 581  },
+		{ 500  },
+		{ 333  },
+		{ 500  },
+		{ 556  },
+		{ 444  },
+		{  556 },
+		{  444 },
+		{  333 },
+		{  500 },
+		{  556 },
+		{  278 },
+		{  333 },
+		{  556 },
+		{  278 },
+		{  833 },
+		{  556 },
+		{  500 },
+		{  556 },
+		{  556 },
+		{  444 },
+		{  389 },
+		{  333 },
+		{  556 },
+		{  500 },
+		{  722 },
+		{  500 },
+		{  500 },
+		{  444 },
+		{  394 },
+		{  220 },
+		{  394 },
+		{  520 },
 	} },
-	{ "Courier-Oblique", {
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
-		{ 600 },
+	{ "Times-Italic", {
+		{ 250  },
+		{ 333  },
+		{ 420  },
+		{ 500  },
+		{ 500  },
+		{ 833  },
+		{ 778  },
+		{ 333  },
+		{ 333  },
+		{ 333  },
+		{ 500  },
+		{ 675  },
+		{ 250  },
+		{ 333  },
+		{ 250  },
+		{ 278  },
+		{ 500  },
+		{ 500  },
+		{ 500  },
+		{ 500  },
+		{ 500  },
+		{ 500  },
+		{ 500  },
+		{ 500  },
+		{ 500  },
+		{ 500  },
+		{ 333  },
+		{ 333  },
+		{ 675  },
+		{ 675  },
+		{ 675  },
+		{ 500  },
+		{ 920  },
+		{ 611  },
+		{ 611  },
+		{ 667  },
+		{ 722  },
+		{ 611  },
+		{ 611  },
+		{ 722  },
+		{ 722  },
+		{ 333  },
+		{ 444  },
+		{ 667  },
+		{ 556  },
+		{ 833  },
+		{ 667  },
+		{ 722  },
+		{ 611  },
+		{ 722  },
+		{ 611  },
+		{ 500  },
+		{ 556  },
+		{ 722  },
+		{ 611  },
+		{ 833  },
+		{ 611  },
+		{ 556  },
+		{ 556  },
+		{ 389  },
+		{ 278  },
+		{ 389  },
+		{ 422  },
+		{ 500  },
+		{ 333  },
+		{ 500  },
+		{ 500  },
+		{ 444  },
+		{  500 },
+		{  444 },
+		{  278 },
+		{  500 },
+		{  500 },
+		{  278 },
+		{  278 },
+		{  444 },
+		{  278 },
+		{  722 },
+		{  500 },
+		{  500 },
+		{  500 },
+		{  500 },
+		{  389 },
+		{  389 },
+		{  278 },
+		{  500 },
+		{  444 },
+		{  667 },
+		{  444 },
+		{  444 },
+		{  389 },
+		{  400 },
+		{  275 },
+		{  400 },
+		{  541 },
 	} },
 };
 
 /* These work the buffer used by the header and footer. */
 #define	PS_BUFSLOP	  128
-#define	PS_GROWBUF(p, sz) \
-	do if ((p)->engine.ps.psmargcur + (sz) > \
-			(p)->engine.ps.psmargsz) { \
-		(p)->engine.ps.psmargsz += /* CONSTCOND */ \
-			MAX(PS_BUFSLOP, (sz)); \
-		(p)->engine.ps.psmarg = realloc \
-			((p)->engine.ps.psmarg,  \
-			 (p)->engine.ps.psmargsz); \
-		if (NULL == (p)->engine.ps.psmarg) { \
-			perror(NULL); \
-			exit(EXIT_FAILURE); \
-		} \
-	} while (/* CONSTCOND */ 0)
 
+static void
+ps_growbuf(struct termp *p, size_t sz)
+{
+	if (p->engine.ps.psmargcur + sz <= p->engine.ps.psmargsz)
+		return;
+
+	if (sz < PS_BUFSLOP)
+		sz = PS_BUFSLOP;
+
+	p->engine.ps.psmargsz += sz;
+
+	p->engine.ps.psmarg = realloc
+		(p->engine.ps.psmarg,
+		 p->engine.ps.psmargsz);
+	
+	if (NULL == p->engine.ps.psmarg) {
+		perror(NULL);
+		exit(EXIT_FAILURE);
+	}
+}
 
 static	double		  ps_hspan(const struct termp *,
 				const struct roffsu *);
 static	size_t		  ps_width(const struct termp *, char);
 static	void		  ps_advance(struct termp *, size_t);
 static	void		  ps_begin(struct termp *);
+static	void		  ps_closepage(struct termp *);
 static	void		  ps_end(struct termp *);
 static	void		  ps_endline(struct termp *);
 static	void		  ps_fclose(struct termp *);
@@ -373,15 +390,41 @@ static	void		  ps_pletter(struct termp *, int);
 static	void		  ps_printf(struct termp *, const char *, ...);
 static	void		  ps_putchar(struct termp *, char);
 static	void		  ps_setfont(struct termp *, enum termfont);
+static	struct termp	 *pspdf_alloc(char *);
+static	void		  pdf_obj(struct termp *, size_t);
+
+
+void *
+pdf_alloc(char *outopts)
+{
+	struct termp	*p;
+
+	if (NULL != (p = pspdf_alloc(outopts)))
+		p->type = TERMTYPE_PDF;
+
+	return(p);
+}
 
 
 void *
 ps_alloc(char *outopts)
 {
 	struct termp	*p;
-	size_t		 pagex, pagey, margin, lineheight;
+
+	if (NULL != (p = pspdf_alloc(outopts)))
+		p->type = TERMTYPE_PS;
+
+	return(p);
+}
+
+
+static struct termp *
+pspdf_alloc(char *outopts)
+{
+	struct termp	*p;
+	size_t		 pagex, pagey, marginx, marginy, lineheight;
 	const char	*toks[2];
-	const char	*paper;
+	const char	*pp;
 	char		*v;
 
 	if (NULL == (p = term_alloc(TERMENC_ASCII)))
@@ -393,53 +436,91 @@ ps_alloc(char *outopts)
 	p->endline = ps_endline;
 	p->hspan = ps_hspan;
 	p->letter = ps_letter;
-	p->type = TERMTYPE_PS;
 	p->width = ps_width;
-
+	
 	toks[0] = "paper";
 	toks[1] = NULL;
 
-	paper = "letter";
+	pp = NULL;
 
 	while (outopts && *outopts)
 		switch (getsubopt(&outopts, UNCONST(toks), &v)) {
 		case (0):
-			paper = v;
+			pp = v;
 			break;
 		default:
 			break;
 		}
 
-	if (0 == strcasecmp(paper, "a4")) {
-		pagex = 595 * 100;
-		pagey = 842 * 100;
-	} else {
-		pagex = 612 * 100;
-		pagey = 792 * 100;
-	}
+	/* Default to US letter (millimetres). */
+
+	pagex = 216;
+	pagey = 279;
+
+	/*
+	 * The ISO-269 paper sizes can be calculated automatically, but
+	 * it would require bringing in -lm for pow() and I'd rather not
+	 * do that.  So just do it the easy way for now.  Since this
+	 * only happens once, I'm not terribly concerned.
+	 */
+
+	if (pp && strcasecmp(pp, "letter")) {
+		if (0 == strcasecmp(pp, "a3")) {
+			pagex = 297;
+			pagey = 420;
+		} else if (0 == strcasecmp(pp, "a4")) {
+			pagex = 210;
+			pagey = 297;
+		} else if (0 == strcasecmp(pp, "a5")) {
+			pagex = 148;
+			pagey = 210;
+		} else if (0 == strcasecmp(pp, "legal")) {
+			pagex = 216;
+			pagey = 356;
+		} else if (2 != sscanf(pp, "%zux%zu", &pagex, &pagey))
+			fprintf(stderr, "%s: Unknown paper\n", pp);
+	} else if (NULL == pp)
+		pp = "letter";
+
+	/* 
+	 * This MUST be defined before any PNT2AFM or AFM2PNT
+	 * calculations occur.
+	 */
+
+	p->engine.ps.scale = 11;
 
-	margin = 72 * 100;
-	lineheight = 12 * 100;
+	/* Remember millimetres -> AFM units. */
 
-	assert(margin * 2 < pagex);
-	assert(margin * 2 < pagey);
+	pagex = PNT2AFM(p, ((double)pagex * 2.834));
+	pagey = PNT2AFM(p, ((double)pagey * 2.834));
+
+	/* Margins are 1/9 the page x and y. */
+
+	marginx = /* LINTED */
+		(size_t)((double)pagex / 9.0);
+	marginy = /* LINTED */
+		(size_t)((double)pagey / 9.0);
+
+	/* Line-height is 1.4em. */
+
+	lineheight = PNT2AFM(p, ((double)p->engine.ps.scale * 1.4));
 
 	p->engine.ps.width = pagex;
 	p->engine.ps.height = pagey;
-	p->engine.ps.header = pagey - (margin / 2);
-	p->engine.ps.top = pagey - margin;
-	p->engine.ps.footer = (margin / 2);
-	p->engine.ps.bottom = margin;
-	p->engine.ps.left = margin;
+	p->engine.ps.header = pagey - (marginy / 2) - (lineheight / 2);
+	p->engine.ps.top = pagey - marginy;
+	p->engine.ps.footer = (marginy / 2) - (lineheight / 2);
+	p->engine.ps.bottom = marginy;
+	p->engine.ps.left = marginx;
 	p->engine.ps.lineheight = lineheight;
 
-	p->defrmargin = pagex - (margin * 2);
+	p->defrmargin = pagex - (marginx * 2);
 	return(p);
 }
 
 
 void
-ps_free(void *arg)
+pspdf_free(void *arg)
 {
 	struct termp	*p;
 
@@ -447,6 +528,8 @@ ps_free(void *arg)
 
 	if (p->engine.ps.psmarg)
 		free(p->engine.ps.psmarg);
+	if (p->engine.ps.pdfobjs)
+		free(p->engine.ps.pdfobjs);
 
 	term_free(p);
 }
@@ -456,7 +539,7 @@ static void
 ps_printf(struct termp *p, const char *fmt, ...)
 {
 	va_list		 ap;
-	int		 pos;
+	int		 pos, len;
 
 	va_start(ap, fmt);
 
@@ -466,9 +549,11 @@ ps_printf(struct termp *p, const char *fmt, ...)
 	 * into our growable margin buffer.
 	 */
 
-	if ( ! (PS_MARGINS & p->engine.ps.psstate)) {
-		vprintf(fmt, ap);
+	if ( ! (PS_MARGINS & p->engine.ps.flags)) {
+		len = vprintf(fmt, ap);
 		va_end(ap);
+		p->engine.ps.pdfbytes += /* LINTED */
+			len < 0 ? 0 : (size_t)len;
 		return;
 	}
 
@@ -478,13 +563,14 @@ ps_printf(struct termp *p, const char *fmt, ...)
 	 * assumption that will cause pukeage if it's not the case.
 	 */
 
-	PS_GROWBUF(p, PS_BUFSLOP);
+	ps_growbuf(p, PS_BUFSLOP);
 
 	pos = (int)p->engine.ps.psmargcur;
-	vsnprintf(&p->engine.ps.psmarg[pos], PS_BUFSLOP, fmt, ap);
-	p->engine.ps.psmargcur = strlen(p->engine.ps.psmarg);
+	len = vsnprintf(&p->engine.ps.psmarg[pos], PS_BUFSLOP, fmt, ap);
 
 	va_end(ap);
+
+	p->engine.ps.psmargcur = strlen(p->engine.ps.psmarg);
 }
 
 
@@ -495,12 +581,13 @@ ps_putchar(struct termp *p, char c)
 
 	/* See ps_printf(). */
 
-	if ( ! (PS_MARGINS & p->engine.ps.psstate)) {
+	if ( ! (PS_MARGINS & p->engine.ps.flags)) {
 		putchar(c);
+		p->engine.ps.pdfbytes++;
 		return;
 	}
 
-	PS_GROWBUF(p, 2);
+	ps_growbuf(p, 2);
 
 	pos = (int)p->engine.ps.psmargcur++;
 	p->engine.ps.psmarg[pos++] = c;
@@ -508,10 +595,87 @@ ps_putchar(struct termp *p, char c)
 }
 
 
+static void
+pdf_obj(struct termp *p, size_t obj)
+{
+
+	assert(obj > 0);
+
+	if ((obj - 1) >= p->engine.ps.pdfobjsz) {
+		p->engine.ps.pdfobjsz = obj + 128;
+		p->engine.ps.pdfobjs = realloc
+			(p->engine.ps.pdfobjs, 
+			 p->engine.ps.pdfobjsz * sizeof(size_t));
+		if (NULL == p->engine.ps.pdfobjs) {
+			perror(NULL);
+			exit(EXIT_FAILURE);
+		}
+	}
+
+	p->engine.ps.pdfobjs[(int)obj - 1] = p->engine.ps.pdfbytes;
+	ps_printf(p, "%zu 0 obj\n", obj);
+}
+
+
+static void
+ps_closepage(struct termp *p)
+{
+	int		 i;
+	size_t		 len, base;
+
+	/*
+	 * Close out a page that we've already flushed to output.  In
+	 * PostScript, we simply note that the page must be showed.  In
+	 * PDF, we must now create the Length, Resource, and Page node
+	 * for the page contents.
+	 */
+
+	assert(p->engine.ps.psmarg && p->engine.ps.psmarg[0]);
+	ps_printf(p, "%s", p->engine.ps.psmarg);
+
+	if (TERMTYPE_PS != p->type) {
+		ps_printf(p, "ET\n");
+
+		len = p->engine.ps.pdfbytes - p->engine.ps.pdflastpg;
+		base = p->engine.ps.pages * 4 + p->engine.ps.pdfbody;
+
+		ps_printf(p, "endstream\nendobj\n");
+
+		/* Length of content. */
+		pdf_obj(p, base + 1);
+		ps_printf(p, "%zu\nendobj\n", len);
+
+		/* Resource for content. */
+		pdf_obj(p, base + 2);
+		ps_printf(p, "<<\n/ProcSet [/PDF /Text]\n");
+		ps_printf(p, "/Font <<\n");
+		for (i = 0; i < (int)TERMFONT__MAX; i++) 
+			ps_printf(p, "/F%d %d 0 R\n", i, 3 + i);
+		ps_printf(p, ">>\n>>\n");
+
+		/* Page node. */
+		pdf_obj(p, base + 3);
+		ps_printf(p, "<<\n");
+		ps_printf(p, "/Type /Page\n");
+		ps_printf(p, "/Parent 2 0 R\n");
+		ps_printf(p, "/Resources %zu 0 R\n", base + 2);
+		ps_printf(p, "/Contents %zu 0 R\n", base);
+		ps_printf(p, ">>\nendobj\n");
+	} else
+		ps_printf(p, "showpage\n");
+
+	p->engine.ps.pages++;
+	p->engine.ps.psrow = p->engine.ps.top;
+	assert( ! (PS_NEWPAGE & p->engine.ps.flags));
+	p->engine.ps.flags |= PS_NEWPAGE;
+}
+
+
 /* ARGSUSED */
 static void
 ps_end(struct termp *p)
 {
+	size_t		 i, xref, base;
 
 	/*
 	 * At the end of the file, do one last showpage.  This is the
@@ -519,16 +683,59 @@ ps_end(struct termp *p)
 	 * well as just one.
 	 */
 
-	assert(0 == p->engine.ps.psstate);
-	assert('\0' == p->engine.ps.last);
-	assert(p->engine.ps.psmarg && p->engine.ps.psmarg[0]);
-	printf("%s", p->engine.ps.psmarg);
-	p->engine.ps.pages++;
-	printf("showpage\n");
+	if ( ! (PS_NEWPAGE & p->engine.ps.flags)) {
+		assert(0 == p->engine.ps.flags);
+		assert('\0' == p->engine.ps.last);
+		ps_closepage(p);
+	}
+
+	if (TERMTYPE_PS == p->type) {
+		ps_printf(p, "%%%%Trailer\n");
+		ps_printf(p, "%%%%Pages: %zu\n", p->engine.ps.pages);
+		ps_printf(p, "%%%%EOF\n");
+		return;
+	} 
 
-	printf("%%%%Trailer\n");
-	printf("%%%%Pages: %zu\n", p->engine.ps.pages);
-	printf("%%%%EOF\n");
+	pdf_obj(p, 2);
+	ps_printf(p, "<<\n/Type /Pages\n");
+	ps_printf(p, "/MediaBox [0 0 %zu %zu]\n",
+			(size_t)AFM2PNT(p, p->engine.ps.width),
+			(size_t)AFM2PNT(p, p->engine.ps.height));
+
+	ps_printf(p, "/Count %zu\n", p->engine.ps.pages);
+	ps_printf(p, "/Kids [");
+
+	for (i = 0; i < p->engine.ps.pages; i++)
+		ps_printf(p, " %zu 0 R", i * 4 +
+				p->engine.ps.pdfbody + 3);
+
+	base = (p->engine.ps.pages - 1) * 4 + 
+		p->engine.ps.pdfbody + 4;
+
+	ps_printf(p, "]\n>>\nendobj\n");
+	pdf_obj(p, base);
+	ps_printf(p, "<<\n");
+	ps_printf(p, "/Type /Catalog\n");
+	ps_printf(p, "/Pages 2 0 R\n");
+	ps_printf(p, ">>\n");
+	xref = p->engine.ps.pdfbytes;
+	ps_printf(p, "xref\n");
+	ps_printf(p, "0 %zu\n", base + 1);
+	ps_printf(p, "0000000000 65535 f \n");
+
+	for (i = 0; i < base; i++)
+		ps_printf(p, "%.10zu 00000 n \n", 
+				p->engine.ps.pdfobjs[(int)i]);
+
+	ps_printf(p, "trailer\n");
+	ps_printf(p, "<<\n");
+	ps_printf(p, "/Size %zu\n", base + 1);
+	ps_printf(p, "/Root %zu 0 R\n", base);
+	ps_printf(p, "/Info 1 0 R\n");
+	ps_printf(p, ">>\n");
+	ps_printf(p, "startxref\n");
+	ps_printf(p, "%zu\n", xref);
+	ps_printf(p, "%%%%EOF\n");
 }
 
 
@@ -548,8 +755,9 @@ ps_begin(struct termp *p)
 		p->engine.ps.psmarg[0] = '\0';
 	}
 
+	/*p->engine.ps.pdfbytes = 0;*/
 	p->engine.ps.psmargcur = 0;
-	p->engine.ps.psstate = PS_MARGINS;
+	p->engine.ps.flags = PS_MARGINS;
 	p->engine.ps.pscol = p->engine.ps.left;
 	p->engine.ps.psrow = p->engine.ps.header;
 
@@ -564,9 +772,9 @@ ps_begin(struct termp *p)
 	(*p->footf)(p, p->argf);
 	(*p->endline)(p);
 
-	p->engine.ps.psstate &= ~PS_MARGINS;
+	p->engine.ps.flags &= ~PS_MARGINS;
 
-	assert(0 == p->engine.ps.psstate);
+	assert(0 == p->engine.ps.flags);
 	assert(p->engine.ps.psmarg);
 	assert('\0' != p->engine.ps.psmarg[0]);
 
@@ -577,29 +785,48 @@ ps_begin(struct termp *p)
 
 	t = time(NULL);
 
-	printf("%%!PS-Adobe-3.0\n");
-	printf("%%%%Creator: mandoc-%s\n", VERSION);
-	printf("%%%%CreationDate: %s", ctime(&t));
-	printf("%%%%DocumentData: Clean7Bit\n");
-	printf("%%%%Orientation: Portrait\n");
-	printf("%%%%Pages: (atend)\n");
-	printf("%%%%PageOrder: Ascend\n");
-	printf("%%%%Orientation: Portrait\n");
-	printf("%%%%DocumentMedia: Default %zu %zu 0 () ()\n",
-			p->engine.ps.width,
-			p->engine.ps.height);
-	printf("%%%%DocumentNeededResources: font");
-	for (i = 0; i < (int)TERMFONT__MAX; i++)
-		printf(" %s", fonts[i].name);
-	printf("\n%%%%EndComments\n");
-
-	printf("%%%%Page: %zu %zu\n", 
-			p->engine.ps.pages + 1, 
-			p->engine.ps.pages + 1);
+	if (TERMTYPE_PS == p->type) {
+		ps_printf(p, "%%!PS-Adobe-3.0\n");
+		ps_printf(p, "%%%%Creator: mandoc-%s\n", VERSION);
+		ps_printf(p, "%%%%CreationDate: %s", ctime(&t));
+		ps_printf(p, "%%%%DocumentData: Clean7Bit\n");
+		ps_printf(p, "%%%%Orientation: Portrait\n");
+		ps_printf(p, "%%%%Pages: (atend)\n");
+		ps_printf(p, "%%%%PageOrder: Ascend\n");
+		ps_printf(p, "%%%%DocumentMedia: "
+				"Default %zu %zu 0 () ()\n",
+				(size_t)AFM2PNT(p, p->engine.ps.width),
+				(size_t)AFM2PNT(p, p->engine.ps.height));
+		ps_printf(p, "%%%%DocumentNeededResources: font");
+
+		for (i = 0; i < (int)TERMFONT__MAX; i++)
+			ps_printf(p, " %s", fonts[i].name);
+
+		ps_printf(p, "\n%%%%EndComments\n");
+	} else {
+		ps_printf(p, "%%PDF-1.1\n");
+		pdf_obj(p, 1);
+		ps_printf(p, "<<\n");
+		ps_printf(p, "/Creator mandoc-%s\n", VERSION);
+		ps_printf(p, ">>\n");
+		ps_printf(p, "endobj\n");
+
+		for (i = 0; i < (int)TERMFONT__MAX; i++) {
+			pdf_obj(p, (size_t)i + 3);
+			ps_printf(p, "<<\n");
+			ps_printf(p, "/Type /Font\n");
+			ps_printf(p, "/Subtype /Type1\n");
+			ps_printf(p, "/Name /F%zu\n", i);
+			ps_printf(p, "/BaseFont /%s\n", fonts[i].name);
+			ps_printf(p, ">>\n");
+		}
+	}
 
-	ps_setfont(p, TERMFONT_NONE);
+	p->engine.ps.pdfbody = (size_t)TERMFONT__MAX + 3;
 	p->engine.ps.pscol = p->engine.ps.left;
 	p->engine.ps.psrow = p->engine.ps.top;
+	p->engine.ps.flags |= PS_NEWPAGE;
+	ps_setfont(p, TERMFONT_NONE);
 }
 
 
@@ -607,19 +834,55 @@ static void
 ps_pletter(struct termp *p, int c)
 {
 	int		 f;
+
+	/*
+	 * If we haven't opened a page context, then output that we're
+	 * in a new page and make sure the font is correctly set.
+	 */
+
+	if (PS_NEWPAGE & p->engine.ps.flags) {
+		if (TERMTYPE_PS == p->type) {
+			ps_printf(p, "%%%%Page: %zu %zu\n", 
+					p->engine.ps.pages + 1, 
+					p->engine.ps.pages + 1);
+			ps_printf(p, "/%s %zu selectfont\n", 
+					fonts[(int)p->engine.ps.lastf].name, 
+					p->engine.ps.scale);
+		} else {
+			pdf_obj(p, p->engine.ps.pdfbody + 
+					p->engine.ps.pages * 4);
+			ps_printf(p, "<<\n");
+			ps_printf(p, "/Length %zu 0 R\n", 
+					p->engine.ps.pdfbody + 1 +
+					p->engine.ps.pages * 4);
+			ps_printf(p, ">>\nstream\n");
+		}
+		p->engine.ps.pdflastpg = p->engine.ps.pdfbytes;
+		p->engine.ps.flags &= ~PS_NEWPAGE;
+	}
 	
 	/*
 	 * If we're not in a PostScript "word" context, then open one
 	 * now at the current cursor.
 	 */
 
-	if ( ! (PS_INLINE & p->engine.ps.psstate)) {
-		ps_printf(p, "%zu %zu moveto\n(", 
-				(size_t)(p->engine.ps.pscol / 100), 
-				(size_t)(p->engine.ps.psrow / 100));
-		p->engine.ps.psstate |= PS_INLINE;
+	if ( ! (PS_INLINE & p->engine.ps.flags)) {
+		if (TERMTYPE_PS != p->type) {
+			ps_printf(p, "BT\n/F%d %zu Tf\n", 
+					(int)p->engine.ps.lastf,
+					p->engine.ps.scale);
+			ps_printf(p, "%.3f %.3f Td\n(",
+					AFM2PNT(p, p->engine.ps.pscol),
+					AFM2PNT(p, p->engine.ps.psrow));
+		} else
+			ps_printf(p, "%.3f %.3f moveto\n(", 
+					AFM2PNT(p, p->engine.ps.pscol),
+					AFM2PNT(p, p->engine.ps.psrow));
+		p->engine.ps.flags |= PS_INLINE;
 	}
 
+	assert( ! (PS_NEWPAGE & p->engine.ps.flags));
+
 	/*
 	 * We need to escape these characters as per the PostScript
 	 * specification.  We would also escape non-graphable characters
@@ -645,13 +908,13 @@ ps_pletter(struct termp *p, int c)
 
 	if (c <= 32 || (c - 32 > MAXCHAR)) {
 		ps_putchar(p, ' ');
-		p->engine.ps.pscol += fonts[f].gly[0].wx;
+		p->engine.ps.pscol += (size_t)fonts[f].gly[0].wx;
 		return;
 	} 
 
-	ps_putchar(p, c);
+	ps_putchar(p, (char)c);
 	c -= 32;
-	p->engine.ps.pscol += fonts[f].gly[c].wx;
+	p->engine.ps.pscol += (size_t)fonts[f].gly[c].wx;
 }
 
 
@@ -665,11 +928,15 @@ ps_pclose(struct termp *p)
 	 * or anything).
 	 */
 
-	if ( ! (PS_INLINE & p->engine.ps.psstate))
+	if ( ! (PS_INLINE & p->engine.ps.flags))
 		return;
 	
-	ps_printf(p, ") show\n");
-	p->engine.ps.psstate &= ~PS_INLINE;
+	if (TERMTYPE_PS != p->type) {
+		ps_printf(p, ") Tj\nET\n");
+	} else
+		ps_printf(p, ") show\n");
+
+	p->engine.ps.flags &= ~PS_INLINE;
 }
 
 
@@ -694,7 +961,7 @@ ps_fclose(struct termp *p)
 		p->engine.ps.last = '\0';
 	}
 
-	if ( ! (PS_INLINE & p->engine.ps.psstate))
+	if ( ! (PS_INLINE & p->engine.ps.flags))
 		return;
 
 	ps_pclose(p);
@@ -779,7 +1046,16 @@ ps_endline(struct termp *p)
 	 * lines, we'll do nasty stuff. 
 	 */
 
-	if (PS_MARGINS & p->engine.ps.psstate)
+	if (PS_MARGINS & p->engine.ps.flags)
+		return;
+
+	/* Left-justify. */
+
+	p->engine.ps.pscol = p->engine.ps.left;
+
+	/* If we haven't printed anything, return. */
+
+	if (PS_NEWPAGE & p->engine.ps.flags)
 		return;
 
 	/*
@@ -787,21 +1063,13 @@ ps_endline(struct termp *p)
 	 * showpage and restart our row.
 	 */
 
-	p->engine.ps.pscol = p->engine.ps.left;
 	if (p->engine.ps.psrow >= p->engine.ps.lineheight + 
 			p->engine.ps.bottom) {
 		p->engine.ps.psrow -= p->engine.ps.lineheight;
 		return;
 	}
 
-	assert(p->engine.ps.psmarg && p->engine.ps.psmarg[0]);
-	printf("%s", p->engine.ps.psmarg);
-	printf("%%%%Page: %zu %zu\n", 
-			p->engine.ps.pages + 1, 
-			p->engine.ps.pages + 1);
-	printf("showpage\n");
-	p->engine.ps.pages++;
-	p->engine.ps.psrow = p->engine.ps.top;
+	ps_closepage(p);
 }
 
 
@@ -810,8 +1078,24 @@ ps_setfont(struct termp *p, enum termfont f)
 {
 
 	assert(f < TERMFONT__MAX);
-	ps_printf(p, "/%s 10 selectfont\n", fonts[(int)f].name);
 	p->engine.ps.lastf = f;
+	
+	/*
+	 * If we're still at the top of the page, let the font-setting
+	 * be delayed until we actually have stuff to print.
+	 */
+
+	if (PS_NEWPAGE & p->engine.ps.flags)
+		return;
+
+	if (TERMTYPE_PS == p->type)
+		ps_printf(p, "/%s %zu selectfont\n", 
+				fonts[(int)f].name, 
+				p->engine.ps.scale);
+	else
+		ps_printf(p, "/F%d %zu Tf\n", 
+				(int)f, 
+				p->engine.ps.scale);
 }
 
 
@@ -821,10 +1105,10 @@ ps_width(const struct termp *p, char c)
 {
 
 	if (c <= 32 || c - 32 >= MAXCHAR)
-		return(fonts[(int)TERMFONT_NONE].gly[0].wx);
+		return((size_t)fonts[(int)TERMFONT_NONE].gly[0].wx);
 
 	c -= 32;
-	return(fonts[(int)TERMFONT_NONE].gly[(int)c].wx);
+	return((size_t)fonts[(int)TERMFONT_NONE].gly[(int)c].wx);
 }
 
 
@@ -835,32 +1119,31 @@ ps_hspan(const struct termp *p, const struct roffsu *su)
 	
 	/*
 	 * All of these measurements are derived by converting from the
-	 * native measurement to AFM units, which are (scalesize/1000).
-	 * Since scalesize is 10 for us, we can just skip to (x/100).
+	 * native measurement to AFM units.
 	 */
 
 	switch (su->unit) {
 	case (SCALE_CM):
-		r = su->scale * 28.34 * 100;
+		r = PNT2AFM(p, su->scale * 28.34);
 		break;
 	case (SCALE_IN):
-		r = su->scale * 72 * 100;
+		r = PNT2AFM(p, su->scale * 72);
 		break;
 	case (SCALE_PC):
-		r = su->scale * 12 * 100;
+		r = PNT2AFM(p, su->scale * 12);
 		break;
 	case (SCALE_PT):
-		r = su->scale * 100;
+		r = PNT2AFM(p, su->scale * 100);
 		break;
 	case (SCALE_EM):
-		r = su->scale * 
+		r = su->scale *
 			fonts[(int)TERMFONT_NONE].gly[109 - 32].wx;
 		break;
 	case (SCALE_MM):
-		r = su->scale * 2.834 * 100;
+		r = PNT2AFM(p, su->scale * 2.834);
 		break;
 	case (SCALE_EN):
-		r = su->scale * 
+		r = su->scale *
 			fonts[(int)TERMFONT_NONE].gly[110 - 32].wx;
 		break;
 	case (SCALE_VS):