Adding upstream version 2:8.1.0875.upstream/2%8.1.0875upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 3499 insertions, 0 deletions

diff --git a/src/hardcopy.c b/src/hardcopy.c
new file mode 100644
index 0000000..1ceed99
--- /dev/null
+++ b/src/hardcopy.c
@@ -0,0 +1,3499 @@
+/* vi:set ts=8 sts=4 sw=4 noet:
+ *
+ * VIM - Vi IMproved	by Bram Moolenaar
+ *
+ * Do ":help uganda"  in Vim to read copying and usage conditions.
+ * Do ":help credits" in Vim to see a list of people who contributed.
+ * See README.txt for an overview of the Vim source code.
+ */
+
+/*
+ * hardcopy.c: printing to paper
+ */
+
+#include "vim.h"
+#include "version.h"
+
+#if defined(FEAT_PRINTER) || defined(PROTO)
+/*
+ * To implement printing on a platform, the following functions must be
+ * defined:
+ *
+ * int mch_print_init(prt_settings_T *psettings, char_u *jobname, int forceit)
+ * Called once.  Code should display printer dialogue (if appropriate) and
+ * determine printer font and margin settings.  Reset has_color if the printer
+ * doesn't support colors at all.
+ * Returns FAIL to abort.
+ *
+ * int mch_print_begin(prt_settings_T *settings)
+ * Called to start the print job.
+ * Return FALSE to abort.
+ *
+ * int mch_print_begin_page(char_u *msg)
+ * Called at the start of each page.
+ * "msg" indicates the progress of the print job, can be NULL.
+ * Return FALSE to abort.
+ *
+ * int mch_print_end_page()
+ * Called at the end of each page.
+ * Return FALSE to abort.
+ *
+ * int mch_print_blank_page()
+ * Called to generate a blank page for collated, duplex, multiple copy
+ * document.  Return FALSE to abort.
+ *
+ * void mch_print_end(prt_settings_T *psettings)
+ * Called at normal end of print job.
+ *
+ * void mch_print_cleanup()
+ * Called if print job ends normally or is abandoned. Free any memory, close
+ * devices and handles.  Also called when mch_print_begin() fails, but not
+ * when mch_print_init() fails.
+ *
+ * void mch_print_set_font(int Bold, int Italic, int Underline);
+ * Called whenever the font style changes.
+ *
+ * void mch_print_set_bg(long_u bgcol);
+ * Called to set the background color for the following text. Parameter is an
+ * RGB value.
+ *
+ * void mch_print_set_fg(long_u fgcol);
+ * Called to set the foreground color for the following text. Parameter is an
+ * RGB value.
+ *
+ * mch_print_start_line(int margin, int page_line)
+ * Sets the current position at the start of line "page_line".
+ * If margin is TRUE start in the left margin (for header and line number).
+ *
+ * int mch_print_text_out(char_u *p, int len);
+ * Output one character of text p[len] at the current position.
+ * Return TRUE if there is no room for another character in the same line.
+ *
+ * Note that the generic code has no idea of margins. The machine code should
+ * simply make the page look smaller!  The header and the line numbers are
+ * printed in the margin.
+ */
+
+#ifdef FEAT_SYN_HL
+static const long_u  cterm_color_8[8] =
+{
+    (long_u)0x000000L, (long_u)0xff0000L, (long_u)0x00ff00L, (long_u)0xffff00L,
+    (long_u)0x0000ffL, (long_u)0xff00ffL, (long_u)0x00ffffL, (long_u)0xffffffL
+};
+
+static const long_u  cterm_color_16[16] =
+{
+    (long_u)0x000000L, (long_u)0x0000c0L, (long_u)0x008000L, (long_u)0x004080L,
+    (long_u)0xc00000L, (long_u)0xc000c0L, (long_u)0x808000L, (long_u)0xc0c0c0L,
+    (long_u)0x808080L, (long_u)0x6060ffL, (long_u)0x00ff00L, (long_u)0x00ffffL,
+    (long_u)0xff8080L, (long_u)0xff40ffL, (long_u)0xffff00L, (long_u)0xffffffL
+};
+
+static int		current_syn_id;
+#endif
+
+#define PRCOLOR_BLACK	(long_u)0
+#define PRCOLOR_WHITE	(long_u)0xFFFFFFL
+
+static int	curr_italic;
+static int	curr_bold;
+static int	curr_underline;
+static long_u	curr_bg;
+static long_u	curr_fg;
+static int	page_count;
+
+#if defined(FEAT_POSTSCRIPT)
+# define OPT_MBFONT_USECOURIER  0
+# define OPT_MBFONT_ASCII       1
+# define OPT_MBFONT_REGULAR     2
+# define OPT_MBFONT_BOLD	3
+# define OPT_MBFONT_OBLIQUE     4
+# define OPT_MBFONT_BOLDOBLIQUE 5
+# define OPT_MBFONT_NUM_OPTIONS 6
+
+static option_table_T mbfont_opts[OPT_MBFONT_NUM_OPTIONS] =
+{
+    {"c",	FALSE, 0, NULL, 0, FALSE},
+    {"a",	FALSE, 0, NULL, 0, FALSE},
+    {"r",	FALSE, 0, NULL, 0, FALSE},
+    {"b",	FALSE, 0, NULL, 0, FALSE},
+    {"i",	FALSE, 0, NULL, 0, FALSE},
+    {"o",	FALSE, 0, NULL, 0, FALSE},
+};
+#endif
+
+/*
+ * These values determine the print position on a page.
+ */
+typedef struct
+{
+    int		lead_spaces;	    /* remaining spaces for a TAB */
+    int		print_pos;	    /* virtual column for computing TABs */
+    colnr_T	column;		    /* byte column */
+    linenr_T	file_line;	    /* line nr in the buffer */
+    long_u	bytes_printed;	    /* bytes printed so far */
+    int		ff;		    /* seen form feed character */
+} prt_pos_T;
+
+static char *parse_list_options(char_u *option_str, option_table_T *table, int table_size);
+
+static colnr_T hardcopy_line(prt_settings_T *psettings, int page_line, prt_pos_T *ppos);
+
+/*
+ * Parse 'printoptions' and set the flags in "printer_opts".
+ * Returns an error message or NULL;
+ */
+    char *
+parse_printoptions(void)
+{
+    return parse_list_options(p_popt, printer_opts, OPT_PRINT_NUM_OPTIONS);
+}
+
+#if defined(FEAT_POSTSCRIPT) || defined(PROTO)
+/*
+ * Parse 'printmbfont' and set the flags in "mbfont_opts".
+ * Returns an error message or NULL;
+ */
+    char *
+parse_printmbfont(void)
+{
+    return parse_list_options(p_pmfn, mbfont_opts, OPT_MBFONT_NUM_OPTIONS);
+}
+#endif
+
+/*
+ * Parse a list of options in the form
+ * option:value,option:value,option:value
+ *
+ * "value" can start with a number which is parsed out, e.g.  margin:12mm
+ *
+ * Returns an error message for an illegal option, NULL otherwise.
+ * Only used for the printer at the moment...
+ */
+    static char *
+parse_list_options(
+    char_u		*option_str,
+    option_table_T	*table,
+    int			table_size)
+{
+    option_table_T *old_opts;
+    char	*ret = NULL;
+    char_u	*stringp;
+    char_u	*colonp;
+    char_u	*commap;
+    char_u	*p;
+    int		idx = 0;		/* init for GCC */
+    int		len;
+
+    /* Save the old values, so that they can be restored in case of an error. */
+    old_opts = (option_table_T *)alloc(sizeof(option_table_T) * table_size);
+    if (old_opts == NULL)
+	return NULL;
+
+    for (idx = 0; idx < table_size; ++idx)
+    {
+	old_opts[idx] = table[idx];
+	table[idx].present = FALSE;
+    }
+
+    /*
+     * Repeat for all comma separated parts.
+     */
+    stringp = option_str;
+    while (*stringp)
+    {
+	colonp = vim_strchr(stringp, ':');
+	if (colonp == NULL)
+	{
+	    ret = N_("E550: Missing colon");
+	    break;
+	}
+	commap = vim_strchr(stringp, ',');
+	if (commap == NULL)
+	    commap = option_str + STRLEN(option_str);
+
+	len = (int)(colonp - stringp);
+
+	for (idx = 0; idx < table_size; ++idx)
+	    if (STRNICMP(stringp, table[idx].name, len) == 0)
+		break;
+
+	if (idx == table_size)
+	{
+	    ret = N_("E551: Illegal component");
+	    break;
+	}
+	p = colonp + 1;
+	table[idx].present = TRUE;
+
+	if (table[idx].hasnum)
+	{
+	    if (!VIM_ISDIGIT(*p))
+	    {
+		ret = N_("E552: digit expected");
+		break;
+	    }
+
+	    table[idx].number = getdigits(&p); /*advances p*/
+	}
+
+	table[idx].string = p;
+	table[idx].strlen = (int)(commap - p);
+
+	stringp = commap;
+	if (*stringp == ',')
+	    ++stringp;
+    }
+
+    if (ret != NULL)
+    {
+	/* Restore old options in case of error */
+	for (idx = 0; idx < table_size; ++idx)
+	    table[idx] = old_opts[idx];
+    }
+    vim_free(old_opts);
+    return ret;
+}
+
+
+#ifdef FEAT_SYN_HL
+/*
+ * If using a dark background, the colors will probably be too bright to show
+ * up well on white paper, so reduce their brightness.
+ */
+    static long_u
+darken_rgb(long_u rgb)
+{
+    return	((rgb >> 17) << 16)
+	    +	(((rgb & 0xff00) >> 9) << 8)
+	    +	((rgb & 0xff) >> 1);
+}
+
+    static long_u
+prt_get_term_color(int colorindex)
+{
+    /* TODO: Should check for xterm with 88 or 256 colors. */
+    if (t_colors > 8)
+	return cterm_color_16[colorindex % 16];
+    return cterm_color_8[colorindex % 8];
+}
+
+    static void
+prt_get_attr(
+    int			hl_id,
+    prt_text_attr_T	*pattr,
+    int			modec)
+{
+    int     colorindex;
+    long_u  fg_color;
+    long_u  bg_color;
+    char    *color;
+
+    pattr->bold = (highlight_has_attr(hl_id, HL_BOLD, modec) != NULL);
+    pattr->italic = (highlight_has_attr(hl_id, HL_ITALIC, modec) != NULL);
+    pattr->underline = (highlight_has_attr(hl_id, HL_UNDERLINE, modec) != NULL);
+    pattr->undercurl = (highlight_has_attr(hl_id, HL_UNDERCURL, modec) != NULL);
+
+# if defined(FEAT_GUI) || defined(FEAT_TERMGUICOLORS)
+    if (USE_24BIT)
+    {
+	bg_color = highlight_gui_color_rgb(hl_id, FALSE);
+	if (bg_color == PRCOLOR_BLACK)
+	    bg_color = PRCOLOR_WHITE;
+
+	fg_color = highlight_gui_color_rgb(hl_id, TRUE);
+    }
+    else
+# endif
+    {
+	bg_color = PRCOLOR_WHITE;
+
+	color = (char *)highlight_color(hl_id, (char_u *)"fg", modec);
+	if (color == NULL)
+	    colorindex = 0;
+	else
+	    colorindex = atoi(color);
+
+	if (colorindex >= 0 && colorindex < t_colors)
+	    fg_color = prt_get_term_color(colorindex);
+	else
+	    fg_color = PRCOLOR_BLACK;
+    }
+
+    if (fg_color == PRCOLOR_WHITE)
+	fg_color = PRCOLOR_BLACK;
+    else if (*p_bg == 'd')
+	fg_color = darken_rgb(fg_color);
+
+    pattr->fg_color = fg_color;
+    pattr->bg_color = bg_color;
+}
+#endif /* FEAT_SYN_HL */
+
+    static void
+prt_set_fg(long_u fg)
+{
+    if (fg != curr_fg)
+    {
+	curr_fg = fg;
+	mch_print_set_fg(fg);
+    }
+}
+
+    static void
+prt_set_bg(long_u bg)
+{
+    if (bg != curr_bg)
+    {
+	curr_bg = bg;
+	mch_print_set_bg(bg);
+    }
+}
+
+    static void
+prt_set_font(int bold, int italic, int underline)
+{
+    if (curr_bold != bold
+	    || curr_italic != italic
+	    || curr_underline != underline)
+    {
+	curr_underline = underline;
+	curr_italic = italic;
+	curr_bold = bold;
+	mch_print_set_font(bold, italic, underline);
+    }
+}
+
+/*
+ * Print the line number in the left margin.
+ */
+    static void
+prt_line_number(
+    prt_settings_T *psettings,
+    int		page_line,
+    linenr_T	lnum)
+{
+    int		i;
+    char_u	tbuf[20];
+
+    prt_set_fg(psettings->number.fg_color);
+    prt_set_bg(psettings->number.bg_color);
+    prt_set_font(psettings->number.bold, psettings->number.italic, psettings->number.underline);
+    mch_print_start_line(TRUE, page_line);
+
+    /* Leave two spaces between the number and the text; depends on
+     * PRINT_NUMBER_WIDTH. */
+    sprintf((char *)tbuf, "%6ld", (long)lnum);
+    for (i = 0; i < 6; i++)
+	(void)mch_print_text_out(&tbuf[i], 1);
+
+#ifdef FEAT_SYN_HL
+    if (psettings->do_syntax)
+	/* Set colors for next character. */
+	current_syn_id = -1;
+    else
+#endif
+    {
+	/* Set colors and font back to normal. */
+	prt_set_fg(PRCOLOR_BLACK);
+	prt_set_bg(PRCOLOR_WHITE);
+	prt_set_font(FALSE, FALSE, FALSE);
+    }
+}
+
+/*
+ * Get the currently effective header height.
+ */
+    int
+prt_header_height(void)
+{
+    if (printer_opts[OPT_PRINT_HEADERHEIGHT].present)
+	return printer_opts[OPT_PRINT_HEADERHEIGHT].number;
+    return 2;
+}
+
+/*
+ * Return TRUE if using a line number for printing.
+ */
+    int
+prt_use_number(void)
+{
+    return (printer_opts[OPT_PRINT_NUMBER].present
+	    && TOLOWER_ASC(printer_opts[OPT_PRINT_NUMBER].string[0]) == 'y');
+}
+
+/*
+ * Return the unit used in a margin item in 'printoptions'.
+ * Returns PRT_UNIT_NONE if not recognized.
+ */
+    int
+prt_get_unit(int idx)
+{
+    int		u = PRT_UNIT_NONE;
+    int		i;
+    static char *(units[4]) = PRT_UNIT_NAMES;
+
+    if (printer_opts[idx].present)
+	for (i = 0; i < 4; ++i)
+	    if (STRNICMP(printer_opts[idx].string, units[i], 2) == 0)
+	    {
+		u = i;
+		break;
+	    }
+    return u;
+}
+
+/*
+ * Print the page header.
+ */
+    static void
+prt_header(
+    prt_settings_T  *psettings,
+    int		pagenum,
+    linenr_T	lnum UNUSED)
+{
+    int		width = psettings->chars_per_line;
+    int		page_line;
+    char_u	*tbuf;
+    char_u	*p;
+    int		l;
+
+    /* Also use the space for the line number. */
+    if (prt_use_number())
+	width += PRINT_NUMBER_WIDTH;
+
+    tbuf = alloc(width + IOSIZE);
+    if (tbuf == NULL)
+	return;
+
+#ifdef FEAT_STL_OPT
+    if (*p_header != NUL)
+    {
+	linenr_T	tmp_lnum, tmp_topline, tmp_botline;
+	int		use_sandbox = FALSE;
+
+	/*
+	 * Need to (temporarily) set current line number and first/last line
+	 * number on the 'window'.  Since we don't know how long the page is,
+	 * set the first and current line number to the top line, and guess
+	 * that the page length is 64.
+	 */
+	tmp_lnum = curwin->w_cursor.lnum;
+	tmp_topline = curwin->w_topline;
+	tmp_botline = curwin->w_botline;
+	curwin->w_cursor.lnum = lnum;
+	curwin->w_topline = lnum;
+	curwin->w_botline = lnum + 63;
+	printer_page_num = pagenum;
+
+# ifdef FEAT_EVAL
+	use_sandbox = was_set_insecurely((char_u *)"printheader", 0);
+# endif
+	build_stl_str_hl(curwin, tbuf, (size_t)(width + IOSIZE),
+						  p_header, use_sandbox,
+						  ' ', width, NULL, NULL);
+
+	/* Reset line numbers */
+	curwin->w_cursor.lnum = tmp_lnum;
+	curwin->w_topline = tmp_topline;
+	curwin->w_botline = tmp_botline;
+    }
+    else
+#endif
+	sprintf((char *)tbuf, _("Page %d"), pagenum);
+
+    prt_set_fg(PRCOLOR_BLACK);
+    prt_set_bg(PRCOLOR_WHITE);
+    prt_set_font(TRUE, FALSE, FALSE);
+
+    /* Use a negative line number to indicate printing in the top margin. */
+    page_line = 0 - prt_header_height();
+    mch_print_start_line(TRUE, page_line);
+    for (p = tbuf; *p != NUL; )
+    {
+	if (mch_print_text_out(p, (l = (*mb_ptr2len)(p))))
+	{
+	    ++page_line;
+	    if (page_line >= 0) /* out of room in header */
+		break;
+	    mch_print_start_line(TRUE, page_line);
+	}
+	p += l;
+    }
+
+    vim_free(tbuf);
+
+#ifdef FEAT_SYN_HL
+    if (psettings->do_syntax)
+	/* Set colors for next character. */
+	current_syn_id = -1;
+    else
+#endif
+    {
+	/* Set colors and font back to normal. */
+	prt_set_fg(PRCOLOR_BLACK);
+	prt_set_bg(PRCOLOR_WHITE);
+	prt_set_font(FALSE, FALSE, FALSE);
+    }
+}
+
+/*
+ * Display a print status message.
+ */
+    static void
+prt_message(char_u *s)
+{
+    screen_fill((int)Rows - 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0);
+    screen_puts(s, (int)Rows - 1, 0, HL_ATTR(HLF_R));
+    out_flush();
+}
+
+    void
+ex_hardcopy(exarg_T *eap)
+{
+    linenr_T		lnum;
+    int			collated_copies, uncollated_copies;
+    prt_settings_T	settings;
+    long_u		bytes_to_print = 0;
+    int			page_line;
+    int			jobsplit;
+
+    vim_memset(&settings, 0, sizeof(prt_settings_T));
+    settings.has_color = TRUE;
+
+# ifdef FEAT_POSTSCRIPT
+    if (*eap->arg == '>')
+    {
+	char	*errormsg = NULL;
+
+	/* Expand things like "%.ps". */
+	if (expand_filename(eap, eap->cmdlinep, &errormsg) == FAIL)
+	{
+	    if (errormsg != NULL)
+		emsg(errormsg);
+	    return;
+	}
+	settings.outfile = skipwhite(eap->arg + 1);
+    }
+    else if (*eap->arg != NUL)
+	settings.arguments = eap->arg;
+# endif
+
+    /*
+     * Initialise for printing.  Ask the user for settings, unless forceit is
+     * set.
+     * The mch_print_init() code should set up margins if applicable. (It may
+     * not be a real printer - for example the engine might generate HTML or
+     * PS.)
+     */
+    if (mch_print_init(&settings,
+			curbuf->b_fname == NULL
+			    ? (char_u *)buf_spname(curbuf)
+			    : curbuf->b_sfname == NULL
+				? curbuf->b_fname
+				: curbuf->b_sfname,
+			eap->forceit) == FAIL)
+	return;
+
+#ifdef FEAT_SYN_HL
+# ifdef  FEAT_GUI
+    if (gui.in_use)
+	settings.modec = 'g';
+    else
+# endif
+	if (t_colors > 1)
+	    settings.modec = 'c';
+	else
+	    settings.modec = 't';
+
+    if (!syntax_present(curwin))
+	settings.do_syntax = FALSE;
+    else if (printer_opts[OPT_PRINT_SYNTAX].present
+	    && TOLOWER_ASC(printer_opts[OPT_PRINT_SYNTAX].string[0]) != 'a')
+	settings.do_syntax =
+	       (TOLOWER_ASC(printer_opts[OPT_PRINT_SYNTAX].string[0]) == 'y');
+    else
+	settings.do_syntax = settings.has_color;
+#endif
+
+    /* Set up printing attributes for line numbers */
+    settings.number.fg_color = PRCOLOR_BLACK;
+    settings.number.bg_color = PRCOLOR_WHITE;
+    settings.number.bold = FALSE;
+    settings.number.italic = TRUE;
+    settings.number.underline = FALSE;
+#ifdef FEAT_SYN_HL
+    /*
+     * Syntax highlighting of line numbers.
+     */
+    if (prt_use_number() && settings.do_syntax)
+    {
+	int		id;
+
+	id = syn_name2id((char_u *)"LineNr");
+	if (id > 0)
+	    id = syn_get_final_id(id);
+
+	prt_get_attr(id, &settings.number, settings.modec);
+    }
+#endif
+
+    /*
+     * Estimate the total lines to be printed
+     */
+    for (lnum = eap->line1; lnum <= eap->line2; lnum++)
+	bytes_to_print += (long_u)STRLEN(skipwhite(ml_get(lnum)));
+    if (bytes_to_print == 0)
+    {
+	msg(_("No text to be printed"));
+	goto print_fail_no_begin;
+    }
+
+    /* Set colors and font to normal. */
+    curr_bg = (long_u)0xffffffffL;
+    curr_fg = (long_u)0xffffffffL;
+    curr_italic = MAYBE;
+    curr_bold = MAYBE;
+    curr_underline = MAYBE;
+
+    prt_set_fg(PRCOLOR_BLACK);
+    prt_set_bg(PRCOLOR_WHITE);
+    prt_set_font(FALSE, FALSE, FALSE);
+#ifdef FEAT_SYN_HL
+    current_syn_id = -1;
+#endif
+
+    jobsplit = (printer_opts[OPT_PRINT_JOBSPLIT].present
+	   && TOLOWER_ASC(printer_opts[OPT_PRINT_JOBSPLIT].string[0]) == 'y');
+
+    if (!mch_print_begin(&settings))
+	goto print_fail_no_begin;
+
+    /*
+     * Loop over collated copies: 1 2 3, 1 2 3, ...
+     */
+    page_count = 0;
+    for (collated_copies = 0;
+	    collated_copies < settings.n_collated_copies;
+	    collated_copies++)
+    {
+	prt_pos_T	prtpos;		/* current print position */
+	prt_pos_T	page_prtpos;	/* print position at page start */
+	int		side;
+
+	vim_memset(&page_prtpos, 0, sizeof(prt_pos_T));
+	page_prtpos.file_line = eap->line1;
+	prtpos = page_prtpos;
+
+	if (jobsplit && collated_copies > 0)
+	{
+	    /* Splitting jobs: Stop a previous job and start a new one. */
+	    mch_print_end(&settings);
+	    if (!mch_print_begin(&settings))
+		goto print_fail_no_begin;
+	}
+
+	/*
+	 * Loop over all pages in the print job: 1 2 3 ...
+	 */
+	for (page_count = 0; prtpos.file_line <= eap->line2; ++page_count)
+	{
+	    /*
+	     * Loop over uncollated copies: 1 1 1, 2 2 2, 3 3 3, ...
+	     * For duplex: 12 12 12 34 34 34, ...
+	     */
+	    for (uncollated_copies = 0;
+		    uncollated_copies < settings.n_uncollated_copies;
+		    uncollated_copies++)
+	    {
+		/* Set the print position to the start of this page. */
+		prtpos = page_prtpos;
+
+		/*
+		 * Do front and rear side of a page.
+		 */
+		for (side = 0; side <= settings.duplex; ++side)
+		{
+		    /*
+		     * Print one page.
+		     */
+
+		    /* Check for interrupt character every page. */
+		    ui_breakcheck();
+		    if (got_int || settings.user_abort)
+			goto print_fail;
+
+		    sprintf((char *)IObuff, _("Printing page %d (%d%%)"),
+			    page_count + 1 + side,
+			    prtpos.bytes_printed > 1000000
+				? (int)(prtpos.bytes_printed /
+						       (bytes_to_print / 100))
+				: (int)((prtpos.bytes_printed * 100)
+							   / bytes_to_print));
+		    if (!mch_print_begin_page(IObuff))
+			goto print_fail;
+
+		    if (settings.n_collated_copies > 1)
+			sprintf((char *)IObuff + STRLEN(IObuff),
+				_(" Copy %d of %d"),
+				collated_copies + 1,
+				settings.n_collated_copies);
+		    prt_message(IObuff);
+
+		    /*
+		     * Output header if required
+		     */
+		    if (prt_header_height() > 0)
+			prt_header(&settings, page_count + 1 + side,
+							prtpos.file_line);
+
+		    for (page_line = 0; page_line < settings.lines_per_page;
+								  ++page_line)
+		    {
+			prtpos.column = hardcopy_line(&settings,
+							   page_line, &prtpos);
+			if (prtpos.column == 0)
+			{
+			    /* finished a file line */
+			    prtpos.bytes_printed +=
+				  STRLEN(skipwhite(ml_get(prtpos.file_line)));
+			    if (++prtpos.file_line > eap->line2)
+				break; /* reached the end */
+			}
+			else if (prtpos.ff)
+			{
+			    /* Line had a formfeed in it - start new page but
+			     * stay on the current line */
+			    break;
+			}
+		    }
+
+		    if (!mch_print_end_page())
+			goto print_fail;
+		    if (prtpos.file_line > eap->line2)
+			break; /* reached the end */
+		}
+
+		/*
+		 * Extra blank page for duplexing with odd number of pages and
+		 * more copies to come.
+		 */
+		if (prtpos.file_line > eap->line2 && settings.duplex
+								 && side == 0
+		    && uncollated_copies + 1 < settings.n_uncollated_copies)
+		{
+		    if (!mch_print_blank_page())
+			goto print_fail;
+		}
+	    }
+	    if (settings.duplex && prtpos.file_line <= eap->line2)
+		++page_count;
+
+	    /* Remember the position where the next page starts. */
+	    page_prtpos = prtpos;
+	}
+
+	vim_snprintf((char *)IObuff, IOSIZE, _("Printed: %s"),
+							    settings.jobname);
+	prt_message(IObuff);
+    }
+
+print_fail:
+    if (got_int || settings.user_abort)
+    {
+	sprintf((char *)IObuff, "%s", _("Printing aborted"));
+	prt_message(IObuff);
+    }
+    mch_print_end(&settings);
+
+print_fail_no_begin:
+    mch_print_cleanup();
+}
+
+/*
+ * Print one page line.
+ * Return the next column to print, or zero if the line is finished.
+ */
+    static colnr_T
+hardcopy_line(
+    prt_settings_T	*psettings,
+    int			page_line,
+    prt_pos_T		*ppos)
+{
+    colnr_T	col;
+    char_u	*line;
+    int		need_break = FALSE;
+    int		outputlen;
+    int		tab_spaces;
+    long_u	print_pos;
+#ifdef FEAT_SYN_HL
+    prt_text_attr_T attr;
+    int		id;
+#endif
+
+    if (ppos->column == 0 || ppos->ff)
+    {
+	print_pos = 0;
+	tab_spaces = 0;
+	if (!ppos->ff && prt_use_number())
+	    prt_line_number(psettings, page_line, ppos->file_line);
+	ppos->ff = FALSE;
+    }
+    else
+    {
+	/* left over from wrap halfway a tab */
+	print_pos = ppos->print_pos;
+	tab_spaces = ppos->lead_spaces;
+    }
+
+    mch_print_start_line(0, page_line);
+    line = ml_get(ppos->file_line);
+
+    /*
+     * Loop over the columns until the end of the file line or right margin.
+     */
+    for (col = ppos->column; line[col] != NUL && !need_break; col += outputlen)
+    {
+	outputlen = 1;
+	if (has_mbyte && (outputlen = (*mb_ptr2len)(line + col)) < 1)
+	    outputlen = 1;
+#ifdef FEAT_SYN_HL
+	/*
+	 * syntax highlighting stuff.
+	 */
+	if (psettings->do_syntax)
+	{
+	    id = syn_get_id(curwin, ppos->file_line, col, 1, NULL, FALSE);
+	    if (id > 0)
+		id = syn_get_final_id(id);
+	    else
+		id = 0;
+	    /* Get the line again, a multi-line regexp may invalidate it. */
+	    line = ml_get(ppos->file_line);
+
+	    if (id != current_syn_id)
+	    {
+		current_syn_id = id;
+		prt_get_attr(id, &attr, psettings->modec);
+		prt_set_font(attr.bold, attr.italic, attr.underline);
+		prt_set_fg(attr.fg_color);
+		prt_set_bg(attr.bg_color);
+	    }
+	}
+#endif
+
+	/*
+	 * Appropriately expand any tabs to spaces.
+	 */
+	if (line[col] == TAB || tab_spaces != 0)
+	{
+	    if (tab_spaces == 0)
+#ifdef FEAT_VARTABS
+		tab_spaces = tabstop_padding(print_pos, curbuf->b_p_ts,
+							curbuf->b_p_vts_array);
+#else
+		tab_spaces = (int)(curbuf->b_p_ts - (print_pos % curbuf->b_p_ts));
+#endif
+
+	    while (tab_spaces > 0)
+	    {
+		need_break = mch_print_text_out((char_u *)" ", 1);
+		print_pos++;
+		tab_spaces--;
+		if (need_break)
+		    break;
+	    }
+	    /* Keep the TAB if we didn't finish it. */
+	    if (need_break && tab_spaces > 0)
+		break;
+	}
+	else if (line[col] == FF
+		&& printer_opts[OPT_PRINT_FORMFEED].present
+		&& TOLOWER_ASC(printer_opts[OPT_PRINT_FORMFEED].string[0])
+								       == 'y')
+	{
+	    ppos->ff = TRUE;
+	    need_break = 1;
+	}
+	else
+	{
+	    need_break = mch_print_text_out(line + col, outputlen);
+	    if (has_mbyte)
+		print_pos += (*mb_ptr2cells)(line + col);
+	    else
+		print_pos++;
+	}
+    }
+
+    ppos->lead_spaces = tab_spaces;
+    ppos->print_pos = (int)print_pos;
+
+    /*
+     * Start next line of file if we clip lines, or have reached end of the
+     * line, unless we are doing a formfeed.
+     */
+    if (!ppos->ff
+	    && (line[col] == NUL
+		|| (printer_opts[OPT_PRINT_WRAP].present
+		    && TOLOWER_ASC(printer_opts[OPT_PRINT_WRAP].string[0])
+								     == 'n')))
+	return 0;
+    return col;
+}
+
+# if defined(FEAT_POSTSCRIPT) || defined(PROTO)
+
+/*
+ * PS printer stuff.
+ *
+ * Sources of information to help maintain the PS printing code:
+ *
+ * 1. PostScript Language Reference, 3rd Edition,
+ *      Addison-Wesley, 1999, ISBN 0-201-37922-8
+ * 2. PostScript Language Program Design,
+ *      Addison-Wesley, 1988, ISBN 0-201-14396-8
+ * 3. PostScript Tutorial and Cookbook,
+ *      Addison Wesley, 1985, ISBN 0-201-10179-3
+ * 4. PostScript Language Document Structuring Conventions Specification,
+ *    version 3.0,
+ *      Adobe Technote 5001, 25th September 1992
+ * 5. PostScript Printer Description File Format Specification, Version 4.3,
+ *      Adobe technote 5003, 9th February 1996
+ * 6. Adobe Font Metrics File Format Specification, Version 4.1,
+ *      Adobe Technote 5007, 7th October 1998
+ * 7. Adobe CMap and CIDFont Files Specification, Version 1.0,
+ *      Adobe Technote 5014, 8th October 1996
+ * 8. Adobe CJKV Character Collections and CMaps for CID-Keyed Fonts,
+ *      Adoboe Technote 5094, 8th September, 2001
+ * 9. CJKV Information Processing, 2nd Edition,
+ *      O'Reilly, 2002, ISBN 1-56592-224-7
+ *
+ * Some of these documents can be found in PDF form on Adobe's web site -
+ * http://www.adobe.com
+ */
+
+#define NUM_ELEMENTS(arr)   (sizeof(arr)/sizeof((arr)[0]))
+
+#define PRT_PS_DEFAULT_DPI	    (72)    /* Default user space resolution */
+#define PRT_PS_DEFAULT_FONTSIZE     (10)
+#define PRT_PS_DEFAULT_BUFFER_SIZE  (80)
+
+struct prt_mediasize_S
+{
+    char	*name;
+    float	width;		/* width and height in points for portrait */
+    float	height;
+};
+
+#define PRT_MEDIASIZE_LEN  (sizeof(prt_mediasize) / sizeof(struct prt_mediasize_S))
+
+static struct prt_mediasize_S prt_mediasize[] =
+{
+    {"A4",		595.0,  842.0},
+    {"letter",		612.0,  792.0},
+    {"10x14",		720.0, 1008.0},
+    {"A3",		842.0, 1191.0},
+    {"A5",		420.0,  595.0},
+    {"B4",		729.0, 1032.0},
+    {"B5",		516.0,  729.0},
+    {"executive",	522.0,  756.0},
+    {"folio",		595.0,  935.0},
+    {"ledger",	       1224.0,  792.0},   /* Yes, it is wider than taller! */
+    {"legal",		612.0, 1008.0},
+    {"quarto",		610.0,  780.0},
+    {"statement",	396.0,  612.0},
+    {"tabloid",		792.0, 1224.0}
+};
+
+/* PS font names, must be in Roman, Bold, Italic, Bold-Italic order */
+struct prt_ps_font_S
+{
+    int		wx;
+    int		uline_offset;
+    int		uline_width;
+    int		bbox_min_y;
+    int		bbox_max_y;
+    char	*(ps_fontname[4]);
+};
+
+#define PRT_PS_FONT_ROMAN	(0)
+#define PRT_PS_FONT_BOLD	(1)
+#define PRT_PS_FONT_OBLIQUE	(2)
+#define PRT_PS_FONT_BOLDOBLIQUE (3)
+
+/* Standard font metrics for Courier family */
+static struct prt_ps_font_S prt_ps_courier_font =
+{
+    600,
+    -100, 50,
+    -250, 805,
+    {"Courier", "Courier-Bold", "Courier-Oblique", "Courier-BoldOblique"}
+};
+
+/* Generic font metrics for multi-byte fonts */
+static struct prt_ps_font_S prt_ps_mb_font =
+{
+    1000,
+    -100, 50,
+    -250, 805,
+    {NULL, NULL, NULL, NULL}
+};
+
+/* Pointer to current font set being used */
+static struct prt_ps_font_S* prt_ps_font;
+
+/* Structures to map user named encoding and mapping to PS equivalents for
+ * building CID font name */
+struct prt_ps_encoding_S
+{
+    char	*encoding;
+    char	*cmap_encoding;
+    int		needs_charset;
+};
+
+struct prt_ps_charset_S
+{
+    char	*charset;
+    char	*cmap_charset;
+    int		has_charset;
+};
+
+
+#define CS_JIS_C_1978   (0x01)
+#define CS_JIS_X_1983   (0x02)
+#define CS_JIS_X_1990   (0x04)
+#define CS_NEC		(0x08)
+#define CS_MSWINDOWS	(0x10)
+#define CS_CP932	(0x20)
+#define CS_KANJITALK6	(0x40)
+#define CS_KANJITALK7   (0x80)
+
+/* Japanese encodings and charsets */
+static struct prt_ps_encoding_S j_encodings[] =
+{
+    {"iso-2022-jp", NULL,       (CS_JIS_C_1978|CS_JIS_X_1983|CS_JIS_X_1990|
+								    CS_NEC)},
+    {"euc-jp",	    "EUC",	(CS_JIS_C_1978|CS_JIS_X_1983|CS_JIS_X_1990)},
+    {"sjis",	    "RKSJ",	(CS_JIS_C_1978|CS_JIS_X_1983|CS_MSWINDOWS|
+						CS_KANJITALK6|CS_KANJITALK7)},
+    {"cp932",       "RKSJ",     CS_JIS_X_1983},
+    {"ucs-2",       "UCS2",     CS_JIS_X_1990},
+    {"utf-8",       "UTF8" ,    CS_JIS_X_1990}
+};
+static struct prt_ps_charset_S j_charsets[] =
+{
+    {"JIS_C_1978",  "78",       CS_JIS_C_1978},
+    {"JIS_X_1983",  NULL,       CS_JIS_X_1983},
+    {"JIS_X_1990",  "Hojo",     CS_JIS_X_1990},
+    {"NEC",	    "Ext",	CS_NEC},
+    {"MSWINDOWS",   "90ms",     CS_MSWINDOWS},
+    {"CP932",       "90ms",     CS_JIS_X_1983},
+    {"KANJITALK6",  "83pv",     CS_KANJITALK6},
+    {"KANJITALK7",  "90pv",     CS_KANJITALK7}
+};
+
+#define CS_GB_2312_80       (0x01)
+#define CS_GBT_12345_90     (0x02)
+#define CS_GBK2K	    (0x04)
+#define CS_SC_MAC	    (0x08)
+#define CS_GBT_90_MAC	    (0x10)
+#define CS_GBK		    (0x20)
+#define CS_SC_ISO10646      (0x40)
+
+/* Simplified Chinese encodings and charsets */
+static struct prt_ps_encoding_S sc_encodings[] =
+{
+    {"iso-2022",    NULL,       (CS_GB_2312_80|CS_GBT_12345_90)},
+    {"gb18030",     NULL,       CS_GBK2K},
+    {"euc-cn",      "EUC",      (CS_GB_2312_80|CS_GBT_12345_90|CS_SC_MAC|
+								CS_GBT_90_MAC)},
+    {"gbk",	    "EUC",	CS_GBK},
+    {"ucs-2",       "UCS2",     CS_SC_ISO10646},
+    {"utf-8",       "UTF8",     CS_SC_ISO10646}
+};
+static struct prt_ps_charset_S sc_charsets[] =
+{
+    {"GB_2312-80",  "GB",       CS_GB_2312_80},
+    {"GBT_12345-90","GBT",      CS_GBT_12345_90},
+    {"MAC",	    "GBpc",	CS_SC_MAC},
+    {"GBT-90_MAC",  "GBTpc",	CS_GBT_90_MAC},
+    {"GBK",	    "GBK",	CS_GBK},
+    {"GB18030",     "GBK2K",    CS_GBK2K},
+    {"ISO10646",    "UniGB",    CS_SC_ISO10646}
+};
+
+#define CS_CNS_PLANE_1      (0x01)
+#define CS_CNS_PLANE_2      (0x02)
+#define CS_CNS_PLANE_1_2    (0x04)
+#define CS_B5		    (0x08)
+#define CS_ETEN		    (0x10)
+#define CS_HK_GCCS	    (0x20)
+#define CS_HK_SCS	    (0x40)
+#define CS_HK_SCS_ETEN	    (0x80)
+#define CS_MTHKL	    (0x100)
+#define CS_MTHKS	    (0x200)
+#define CS_DLHKL	    (0x400)
+#define CS_DLHKS	    (0x800)
+#define CS_TC_ISO10646	    (0x1000)
+
+/* Traditional Chinese encodings and charsets */
+static struct prt_ps_encoding_S tc_encodings[] =
+{
+    {"iso-2022",    NULL,       (CS_CNS_PLANE_1|CS_CNS_PLANE_2)},
+    {"euc-tw",      "EUC",      CS_CNS_PLANE_1_2},
+    {"big5",	    "B5",	(CS_B5|CS_ETEN|CS_HK_GCCS|CS_HK_SCS|
+				    CS_HK_SCS_ETEN|CS_MTHKL|CS_MTHKS|CS_DLHKL|
+								    CS_DLHKS)},
+    {"cp950",       "B5",       CS_B5},
+    {"ucs-2",       "UCS2",     CS_TC_ISO10646},
+    {"utf-8",       "UTF8",     CS_TC_ISO10646},
+    {"utf-16",      "UTF16",    CS_TC_ISO10646},
+    {"utf-32",      "UTF32",    CS_TC_ISO10646}
+};
+static struct prt_ps_charset_S tc_charsets[] =
+{
+    {"CNS_1992_1",  "CNS1",     CS_CNS_PLANE_1},
+    {"CNS_1992_2",  "CNS2",     CS_CNS_PLANE_2},
+    {"CNS_1993",    "CNS",      CS_CNS_PLANE_1_2},
+    {"BIG5",	    NULL,	CS_B5},
+    {"CP950",	    NULL,	CS_B5},
+    {"ETEN",	    "ETen",	CS_ETEN},
+    {"HK_GCCS",     "HKgccs",	CS_HK_GCCS},
+    {"SCS",	    "HKscs",	CS_HK_SCS},
+    {"SCS_ETEN",    "ETHK",     CS_HK_SCS_ETEN},
+    {"MTHKL",       "HKm471",   CS_MTHKL},
+    {"MTHKS",       "HKm314",   CS_MTHKS},
+    {"DLHKL",       "HKdla",    CS_DLHKL},
+    {"DLHKS",       "HKdlb",    CS_DLHKS},
+    {"ISO10646",    "UniCNS",   CS_TC_ISO10646}
+};
+
+#define CS_KR_X_1992	    (0x01)
+#define CS_KR_MAC	    (0x02)
+#define CS_KR_X_1992_MS     (0x04)
+#define CS_KR_ISO10646      (0x08)
+
+/* Korean encodings and charsets */
+static struct prt_ps_encoding_S k_encodings[] =
+{
+    {"iso-2022-kr", NULL,       CS_KR_X_1992},
+    {"euc-kr",      "EUC",      (CS_KR_X_1992|CS_KR_MAC)},
+    {"johab",       "Johab",    CS_KR_X_1992},
+    {"cp1361",      "Johab",    CS_KR_X_1992},
+    {"uhc",	    "UHC",	CS_KR_X_1992_MS},
+    {"cp949",       "UHC",      CS_KR_X_1992_MS},
+    {"ucs-2",       "UCS2",     CS_KR_ISO10646},
+    {"utf-8",       "UTF8",     CS_KR_ISO10646}
+};
+static struct prt_ps_charset_S k_charsets[] =
+{
+    {"KS_X_1992",   "KSC",      CS_KR_X_1992},
+    {"CP1361",      "KSC",      CS_KR_X_1992},
+    {"MAC",	    "KSCpc",	CS_KR_MAC},
+    {"MSWINDOWS",   "KSCms",    CS_KR_X_1992_MS},
+    {"CP949",       "KSCms",    CS_KR_X_1992_MS},
+    {"WANSUNG",     "KSCms",    CS_KR_X_1992_MS},
+    {"ISO10646",    "UniKS",    CS_KR_ISO10646}
+};
+
+/* Collections of encodings and charsets for multi-byte printing */
+struct prt_ps_mbfont_S
+{
+    int				num_encodings;
+    struct prt_ps_encoding_S	*encodings;
+    int				num_charsets;
+    struct prt_ps_charset_S	*charsets;
+    char			*ascii_enc;
+    char			*defcs;
+};
+
+static struct prt_ps_mbfont_S prt_ps_mbfonts[] =
+{
+    {
+	NUM_ELEMENTS(j_encodings),
+	j_encodings,
+	NUM_ELEMENTS(j_charsets),
+	j_charsets,
+	"jis_roman",
+	"JIS_X_1983"
+    },
+    {
+	NUM_ELEMENTS(sc_encodings),
+	sc_encodings,
+	NUM_ELEMENTS(sc_charsets),
+	sc_charsets,
+	"gb_roman",
+	"GB_2312-80"
+    },
+    {
+	NUM_ELEMENTS(tc_encodings),
+	tc_encodings,
+	NUM_ELEMENTS(tc_charsets),
+	tc_charsets,
+	"cns_roman",
+	"BIG5"
+    },
+    {
+	NUM_ELEMENTS(k_encodings),
+	k_encodings,
+	NUM_ELEMENTS(k_charsets),
+	k_charsets,
+	"ks_roman",
+	"KS_X_1992"
+    }
+};
+
+struct prt_ps_resource_S
+{
+    char_u  name[64];
+    char_u  filename[MAXPATHL + 1];
+    int     type;
+    char_u  title[256];
+    char_u  version[256];
+};
+
+/* Types of PS resource file currently used */
+#define PRT_RESOURCE_TYPE_PROCSET   (0)
+#define PRT_RESOURCE_TYPE_ENCODING  (1)
+#define PRT_RESOURCE_TYPE_CMAP      (2)
+
+/* The PS prolog file version number has to match - if the prolog file is
+ * updated, increment the number in the file and here.  Version checking was
+ * added as of VIM 6.2.
+ * The CID prolog file version number behaves as per PS prolog.
+ * Table of VIM and prolog versions:
+ *
+ * VIM      Prolog  CIDProlog
+ * 6.2      1.3
+ * 7.0      1.4	    1.0
+ */
+#define PRT_PROLOG_VERSION  ((char_u *)"1.4")
+#define PRT_CID_PROLOG_VERSION  ((char_u *)"1.0")
+
+/* String versions of PS resource types - indexed by constants above so don't
+ * re-order!
+ */
+static char *prt_resource_types[] =
+{
+    "procset",
+    "encoding",
+    "cmap"
+};
+
+/* Strings to look for in a PS resource file */
+#define PRT_RESOURCE_HEADER	    "%!PS-Adobe-"
+#define PRT_RESOURCE_RESOURCE	    "Resource-"
+#define PRT_RESOURCE_PROCSET	    "ProcSet"
+#define PRT_RESOURCE_ENCODING	    "Encoding"
+#define PRT_RESOURCE_CMAP	    "CMap"
+
+
+/* Data for table based DSC comment recognition, easy to extend if VIM needs to
+ * read more comments. */
+#define PRT_DSC_MISC_TYPE	    (-1)
+#define PRT_DSC_TITLE_TYPE	    (1)
+#define PRT_DSC_VERSION_TYPE	    (2)
+#define PRT_DSC_ENDCOMMENTS_TYPE    (3)
+
+#define PRT_DSC_TITLE		    "%%Title:"
+#define PRT_DSC_VERSION		    "%%Version:"
+#define PRT_DSC_ENDCOMMENTS	    "%%EndComments:"
+
+struct prt_dsc_comment_S
+{
+    char	*string;
+    int		len;
+    int		type;
+};
+
+struct prt_dsc_line_S
+{
+    int		type;
+    char_u	*string;
+    int		len;
+};
+
+
+#define SIZEOF_CSTR(s)      (sizeof(s) - 1)
+static struct prt_dsc_comment_S prt_dsc_table[] =
+{
+    {PRT_DSC_TITLE,       SIZEOF_CSTR(PRT_DSC_TITLE),     PRT_DSC_TITLE_TYPE},
+    {PRT_DSC_VERSION,     SIZEOF_CSTR(PRT_DSC_VERSION),
+							PRT_DSC_VERSION_TYPE},
+    {PRT_DSC_ENDCOMMENTS, SIZEOF_CSTR(PRT_DSC_ENDCOMMENTS),
+						     PRT_DSC_ENDCOMMENTS_TYPE}
+};
+
+static void prt_write_file_len(char_u *buffer, int bytes);
+static int prt_next_dsc(struct prt_dsc_line_S *p_dsc_line);
+
+/*
+ * Variables for the output PostScript file.
+ */
+static FILE *prt_ps_fd;
+static int prt_file_error;
+static char_u *prt_ps_file_name = NULL;
+
+/*
+ * Various offsets and dimensions in default PostScript user space (points).
+ * Used for text positioning calculations
+ */
+static float prt_page_width;
+static float prt_page_height;
+static float prt_left_margin;
+static float prt_right_margin;
+static float prt_top_margin;
+static float prt_bottom_margin;
+static float prt_line_height;
+static float prt_first_line_height;
+static float prt_char_width;
+static float prt_number_width;
+static float prt_bgcol_offset;
+static float prt_pos_x_moveto = 0.0;
+static float prt_pos_y_moveto = 0.0;
+
+/*
+ * Various control variables used to decide when and how to change the
+ * PostScript graphics state.
+ */
+static int prt_need_moveto;
+static int prt_do_moveto;
+static int prt_need_font;
+static int prt_font;
+static int prt_need_underline;
+static int prt_underline;
+static int prt_do_underline;
+static int prt_need_fgcol;
+static int prt_fgcol;
+static int prt_need_bgcol;
+static int prt_do_bgcol;
+static int prt_bgcol;
+static int prt_new_bgcol;
+static int prt_attribute_change;
+static float prt_text_run;
+static int prt_page_num;
+static int prt_bufsiz;
+
+/*
+ * Variables controlling physical printing.
+ */
+static int prt_media;
+static int prt_portrait;
+static int prt_num_copies;
+static int prt_duplex;
+static int prt_tumble;
+static int prt_collate;
+
+/*
+ * Buffers used when generating PostScript output
+ */
+static char_u prt_line_buffer[257];
+static garray_T prt_ps_buffer;
+
+static int prt_do_conv;
+static vimconv_T prt_conv;
+
+static int prt_out_mbyte;
+static int prt_custom_cmap;
+static char prt_cmap[80];
+static int prt_use_courier;
+static int prt_in_ascii;
+static int prt_half_width;
+static char *prt_ascii_encoding;
+static char_u prt_hexchar[] = "0123456789abcdef";
+
+    static void
+prt_write_file_raw_len(char_u *buffer, int bytes)
+{
+    if (!prt_file_error
+	    && fwrite(buffer, sizeof(char_u), bytes, prt_ps_fd)
+							     != (size_t)bytes)
+    {
+	emsg(_("E455: Error writing to PostScript output file"));
+	prt_file_error = TRUE;
+    }
+}
+
+    static void
+prt_write_file(char_u *buffer)
+{
+    prt_write_file_len(buffer, (int)STRLEN(buffer));
+}
+
+    static void
+prt_write_file_len(char_u *buffer, int bytes)
+{
+#ifdef EBCDIC
+    ebcdic2ascii(buffer, bytes);
+#endif
+    prt_write_file_raw_len(buffer, bytes);
+}
+
+/*
+ * Write a string.
+ */
+    static void
+prt_write_string(char *s)
+{
+    vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer), "%s", s);
+    prt_write_file(prt_line_buffer);
+}
+
+/*
+ * Write an int and a space.
+ */
+    static void
+prt_write_int(int i)
+{
+    sprintf((char *)prt_line_buffer, "%d ", i);
+    prt_write_file(prt_line_buffer);
+}
+
+/*
+ * Write a boolean and a space.
+ */
+    static void
+prt_write_boolean(int b)
+{
+    sprintf((char *)prt_line_buffer, "%s ", (b ? "T" : "F"));
+    prt_write_file(prt_line_buffer);
+}
+
+/*
+ * Write PostScript to re-encode and define the font.
+ */
+    static void
+prt_def_font(
+    char	*new_name,
+    char	*encoding,
+    int		height,
+    char	*font)
+{
+    vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
+			  "/_%s /VIM-%s /%s ref\n", new_name, encoding, font);
+    prt_write_file(prt_line_buffer);
+    if (prt_out_mbyte)
+	sprintf((char *)prt_line_buffer, "/%s %d %f /_%s sffs\n",
+		       new_name, height, 500./prt_ps_courier_font.wx, new_name);
+    else
+	vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
+			     "/%s %d /_%s ffs\n", new_name, height, new_name);
+    prt_write_file(prt_line_buffer);
+}
+
+/*
+ * Write a line to define the CID font.
+ */
+    static void
+prt_def_cidfont(char *new_name, int height, char *cidfont)
+{
+    vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
+	      "/_%s /%s[/%s] vim_composefont\n", new_name, prt_cmap, cidfont);
+    prt_write_file(prt_line_buffer);
+    vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
+			     "/%s %d /_%s ffs\n", new_name, height, new_name);
+    prt_write_file(prt_line_buffer);
+}
+
+/*
+ * Write a line to define a duplicate of a CID font
+ */
+    static void
+prt_dup_cidfont(char *original_name, char *new_name)
+{
+    vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
+				       "/%s %s d\n", new_name, original_name);
+    prt_write_file(prt_line_buffer);
+}
+
+/*
+ * Convert a real value into an integer and fractional part as integers, with
+ * the fractional part being in the range [0,10^precision).  The fractional part
+ * is also rounded based on the precision + 1'th fractional digit.
+ */
+    static void
+prt_real_bits(
+    double      real,
+    int		precision,
+    int		*pinteger,
+    int		*pfraction)
+{
+    int     i;
+    int     integer;
+    float   fraction;
+
+    integer = (int)real;
+    fraction = (float)(real - integer);
+    if (real < (double)integer)
+	fraction = -fraction;
+    for (i = 0; i < precision; i++)
+	fraction *= 10.0;
+
+    *pinteger = integer;
+    *pfraction = (int)(fraction + 0.5);
+}
+
+/*
+ * Write a real and a space.  Save bytes if real value has no fractional part!
+ * We use prt_real_bits() as %f in sprintf uses the locale setting to decide
+ * what decimal point character to use, but PS always requires a '.'.
+ */
+    static void
+prt_write_real(double val, int prec)
+{
+    int     integer;
+    int     fraction;
+
+    prt_real_bits(val, prec, &integer, &fraction);
+    /* Emit integer part */
+    sprintf((char *)prt_line_buffer, "%d", integer);
+    prt_write_file(prt_line_buffer);
+    /* Only emit fraction if necessary */
+    if (fraction != 0)
+    {
+	/* Remove any trailing zeros */
+	while ((fraction % 10) == 0)
+	{
+	    prec--;
+	    fraction /= 10;
+	}
+	/* Emit fraction left padded with zeros */
+	sprintf((char *)prt_line_buffer, ".%0*d", prec, fraction);
+	prt_write_file(prt_line_buffer);
+    }
+    sprintf((char *)prt_line_buffer, " ");
+    prt_write_file(prt_line_buffer);
+}
+
+/*
+ * Write a line to define a numeric variable.
+ */
+    static void
+prt_def_var(char *name, double value, int prec)
+{
+    vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
+								"/%s ", name);
+    prt_write_file(prt_line_buffer);
+    prt_write_real(value, prec);
+    sprintf((char *)prt_line_buffer, "d\n");
+    prt_write_file(prt_line_buffer);
+}
+
+/* Convert size from font space to user space at current font scale */
+#define PRT_PS_FONT_TO_USER(scale, size)    ((size) * ((scale)/1000.0))
+
+    static void
+prt_flush_buffer(void)
+{
+    if (prt_ps_buffer.ga_len > 0)
+    {
+	/* Any background color must be drawn first */
+	if (prt_do_bgcol && (prt_new_bgcol != PRCOLOR_WHITE))
+	{
+	    int     r, g, b;
+
+	    if (prt_do_moveto)
+	    {
+		prt_write_real(prt_pos_x_moveto, 2);
+		prt_write_real(prt_pos_y_moveto, 2);
+		prt_write_string("m\n");
+		prt_do_moveto = FALSE;
+	    }
+
+	    /* Size of rect of background color on which text is printed */
+	    prt_write_real(prt_text_run, 2);
+	    prt_write_real(prt_line_height, 2);
+
+	    /* Lastly add the color of the background */
+	    r = ((unsigned)prt_new_bgcol & 0xff0000) >> 16;
+	    g = ((unsigned)prt_new_bgcol & 0xff00) >> 8;
+	    b = prt_new_bgcol & 0xff;
+	    prt_write_real(r / 255.0, 3);
+	    prt_write_real(g / 255.0, 3);
+	    prt_write_real(b / 255.0, 3);
+	    prt_write_string("bg\n");
+	}
+	/* Draw underlines before the text as it makes it slightly easier to
+	 * find the starting point.
+	 */
+	if (prt_do_underline)
+	{
+	    if (prt_do_moveto)
+	    {
+		prt_write_real(prt_pos_x_moveto, 2);
+		prt_write_real(prt_pos_y_moveto, 2);
+		prt_write_string("m\n");
+		prt_do_moveto = FALSE;
+	    }
+
+	    /* Underline length of text run */
+	    prt_write_real(prt_text_run, 2);
+	    prt_write_string("ul\n");
+	}
+	/* Draw the text
+	 * Note: we write text out raw - EBCDIC conversion is handled in the
+	 * PostScript world via the font encoding vector. */
+	if (prt_out_mbyte)
+	    prt_write_string("<");
+	else
+	    prt_write_string("(");
+	prt_write_file_raw_len(prt_ps_buffer.ga_data, prt_ps_buffer.ga_len);
+	if (prt_out_mbyte)
+	    prt_write_string(">");
+	else
+	    prt_write_string(")");
+	/* Add a moveto if need be and use the appropriate show procedure */
+	if (prt_do_moveto)
+	{
+	    prt_write_real(prt_pos_x_moveto, 2);
+	    prt_write_real(prt_pos_y_moveto, 2);
+	    /* moveto and a show */
+	    prt_write_string("ms\n");
+	    prt_do_moveto = FALSE;
+	}
+	else /* Simple show */
+	    prt_write_string("s\n");
+
+	ga_clear(&prt_ps_buffer);
+	ga_init2(&prt_ps_buffer, (int)sizeof(char), prt_bufsiz);
+    }
+}
+
+
+    static void
+prt_resource_name(char_u *filename, void *cookie)
+{
+    char_u *resource_filename = cookie;
+
+    if (STRLEN(filename) >= MAXPATHL)
+	*resource_filename = NUL;
+    else
+	STRCPY(resource_filename, filename);
+}
+
+    static int
+prt_find_resource(char *name, struct prt_ps_resource_S *resource)
+{
+    char_u	*buffer;
+    int		retval;
+
+    buffer = alloc(MAXPATHL + 1);
+    if (buffer == NULL)
+	return FALSE;
+
+    vim_strncpy(resource->name, (char_u *)name, 63);
+    /* Look for named resource file in runtimepath */
+    STRCPY(buffer, "print");
+    add_pathsep(buffer);
+    vim_strcat(buffer, (char_u *)name, MAXPATHL);
+    vim_strcat(buffer, (char_u *)".ps", MAXPATHL);
+    resource->filename[0] = NUL;
+    retval = (do_in_runtimepath(buffer, 0, prt_resource_name,
+							   resource->filename)
+	    && resource->filename[0] != NUL);
+    vim_free(buffer);
+    return retval;
+}
+
+/* PS CR and LF characters have platform independent values */
+#define PSLF  (0x0a)
+#define PSCR  (0x0d)
+
+/* Static buffer to read initial comments in a resource file, some can have a
+ * couple of KB of comments! */
+#define PRT_FILE_BUFFER_LEN (2048)
+struct prt_resfile_buffer_S
+{
+    char_u  buffer[PRT_FILE_BUFFER_LEN];
+    int     len;
+    int     line_start;
+    int     line_end;
+};
+
+static struct prt_resfile_buffer_S prt_resfile;
+
+    static int
+prt_resfile_next_line(void)
+{
+    int     idx;
+
+    /* Move to start of next line and then find end of line */
+    idx = prt_resfile.line_end + 1;
+    while (idx < prt_resfile.len)
+    {
+	if (prt_resfile.buffer[idx] != PSLF && prt_resfile.buffer[idx] != PSCR)
+	    break;
+	idx++;
+    }
+    prt_resfile.line_start = idx;
+
+    while (idx < prt_resfile.len)
+    {
+	if (prt_resfile.buffer[idx] == PSLF || prt_resfile.buffer[idx] == PSCR)
+	    break;
+	idx++;
+    }
+    prt_resfile.line_end = idx;
+
+    return (idx < prt_resfile.len);
+}
+
+    static int
+prt_resfile_strncmp(int offset, char *string, int len)
+{
+    /* Force not equal if string is longer than remainder of line */
+    if (len > (prt_resfile.line_end - (prt_resfile.line_start + offset)))
+	return 1;
+
+    return STRNCMP(&prt_resfile.buffer[prt_resfile.line_start + offset],
+								string, len);
+}
+
+    static int
+prt_resfile_skip_nonws(int offset)
+{
+    int     idx;
+
+    idx = prt_resfile.line_start + offset;
+    while (idx < prt_resfile.line_end)
+    {
+	if (isspace(prt_resfile.buffer[idx]))
+	    return idx - prt_resfile.line_start;
+	idx++;
+    }
+    return -1;
+}
+
+    static int
+prt_resfile_skip_ws(int offset)
+{
+    int     idx;
+
+    idx = prt_resfile.line_start + offset;
+    while (idx < prt_resfile.line_end)
+    {
+	if (!isspace(prt_resfile.buffer[idx]))
+	    return idx - prt_resfile.line_start;
+	idx++;
+    }
+    return -1;
+}
+
+/* prt_next_dsc() - returns detail on next DSC comment line found.  Returns true
+ * if a DSC comment is found, else false */
+    static int
+prt_next_dsc(struct prt_dsc_line_S *p_dsc_line)
+{
+    int     comment;
+    int     offset;
+
+    /* Move to start of next line */
+    if (!prt_resfile_next_line())
+	return FALSE;
+
+    /* DSC comments always start %% */
+    if (prt_resfile_strncmp(0, "%%", 2) != 0)
+	return FALSE;
+
+    /* Find type of DSC comment */
+    for (comment = 0; comment < (int)NUM_ELEMENTS(prt_dsc_table); comment++)
+	if (prt_resfile_strncmp(0, prt_dsc_table[comment].string,
+					    prt_dsc_table[comment].len) == 0)
+	    break;
+
+    if (comment != NUM_ELEMENTS(prt_dsc_table))
+    {
+	/* Return type of comment */
+	p_dsc_line->type = prt_dsc_table[comment].type;
+	offset = prt_dsc_table[comment].len;
+    }
+    else
+    {
+	/* Unrecognised DSC comment, skip to ws after comment leader */
+	p_dsc_line->type = PRT_DSC_MISC_TYPE;
+	offset = prt_resfile_skip_nonws(0);
+	if (offset == -1)
+	    return FALSE;
+    }
+
+    /* Skip ws to comment value */
+    offset = prt_resfile_skip_ws(offset);
+    if (offset == -1)
+	return FALSE;
+
+    p_dsc_line->string = &prt_resfile.buffer[prt_resfile.line_start + offset];
+    p_dsc_line->len = prt_resfile.line_end - (prt_resfile.line_start + offset);
+
+    return TRUE;
+}
+
+/* Improved hand crafted parser to get the type, title, and version number of a
+ * PS resource file so the file details can be added to the DSC header comments.
+ */
+    static int
+prt_open_resource(struct prt_ps_resource_S *resource)
+{
+    int		offset;
+    int		seen_all;
+    int		seen_title;
+    int		seen_version;
+    FILE	*fd_resource;
+    struct prt_dsc_line_S dsc_line;
+
+    fd_resource = mch_fopen((char *)resource->filename, READBIN);
+    if (fd_resource == NULL)
+    {
+	semsg(_("E624: Can't open file \"%s\""), resource->filename);
+	return FALSE;
+    }
+    vim_memset(prt_resfile.buffer, NUL, PRT_FILE_BUFFER_LEN);
+
+    /* Parse first line to ensure valid resource file */
+    prt_resfile.len = (int)fread((char *)prt_resfile.buffer, sizeof(char_u),
+					    PRT_FILE_BUFFER_LEN, fd_resource);
+    if (ferror(fd_resource))
+    {
+	semsg(_("E457: Can't read PostScript resource file \"%s\""),
+		resource->filename);
+	fclose(fd_resource);
+	return FALSE;
+    }
+    fclose(fd_resource);
+
+    prt_resfile.line_end = -1;
+    prt_resfile.line_start = 0;
+    if (!prt_resfile_next_line())
+	return FALSE;
+
+    offset = 0;
+
+    if (prt_resfile_strncmp(offset, PRT_RESOURCE_HEADER,
+				       (int)STRLEN(PRT_RESOURCE_HEADER)) != 0)
+    {
+	semsg(_("E618: file \"%s\" is not a PostScript resource file"),
+		resource->filename);
+	return FALSE;
+    }
+
+    /* Skip over any version numbers and following ws */
+    offset += (int)STRLEN(PRT_RESOURCE_HEADER);
+    offset = prt_resfile_skip_nonws(offset);
+    if (offset == -1)
+	return FALSE;
+    offset = prt_resfile_skip_ws(offset);
+    if (offset == -1)
+	return FALSE;
+
+    if (prt_resfile_strncmp(offset, PRT_RESOURCE_RESOURCE,
+				     (int)STRLEN(PRT_RESOURCE_RESOURCE)) != 0)
+    {
+	semsg(_("E619: file \"%s\" is not a supported PostScript resource file"),
+		resource->filename);
+	return FALSE;
+    }
+    offset += (int)STRLEN(PRT_RESOURCE_RESOURCE);
+
+    /* Decide type of resource in the file */
+    if (prt_resfile_strncmp(offset, PRT_RESOURCE_PROCSET,
+				      (int)STRLEN(PRT_RESOURCE_PROCSET)) == 0)
+	resource->type = PRT_RESOURCE_TYPE_PROCSET;
+    else if (prt_resfile_strncmp(offset, PRT_RESOURCE_ENCODING,
+				     (int)STRLEN(PRT_RESOURCE_ENCODING)) == 0)
+	resource->type = PRT_RESOURCE_TYPE_ENCODING;
+    else if (prt_resfile_strncmp(offset, PRT_RESOURCE_CMAP,
+					 (int)STRLEN(PRT_RESOURCE_CMAP)) == 0)
+	resource->type = PRT_RESOURCE_TYPE_CMAP;
+    else
+    {
+	semsg(_("E619: file \"%s\" is not a supported PostScript resource file"),
+		resource->filename);
+	return FALSE;
+    }
+
+    /* Look for title and version of resource */
+    resource->title[0] = '\0';
+    resource->version[0] = '\0';
+    seen_title = FALSE;
+    seen_version = FALSE;
+    seen_all = FALSE;
+    while (!seen_all && prt_next_dsc(&dsc_line))
+    {
+	switch (dsc_line.type)
+	{
+	case PRT_DSC_TITLE_TYPE:
+	    vim_strncpy(resource->title, dsc_line.string, dsc_line.len);
+	    seen_title = TRUE;
+	    if (seen_version)
+		seen_all = TRUE;
+	    break;
+
+	case PRT_DSC_VERSION_TYPE:
+	    vim_strncpy(resource->version, dsc_line.string, dsc_line.len);
+	    seen_version = TRUE;
+	    if (seen_title)
+		seen_all = TRUE;
+	    break;
+
+	case PRT_DSC_ENDCOMMENTS_TYPE:
+	    /* Wont find title or resource after this comment, stop searching */
+	    seen_all = TRUE;
+	    break;
+
+	case PRT_DSC_MISC_TYPE:
+	    /* Not interested in whatever comment this line had */
+	    break;
+	}
+    }
+
+    if (!seen_title || !seen_version)
+    {
+	semsg(_("E619: file \"%s\" is not a supported PostScript resource file"),
+		resource->filename);
+	return FALSE;
+    }
+
+    return TRUE;
+}
+
+    static int
+prt_check_resource(struct prt_ps_resource_S *resource, char_u *version)
+{
+    /* Version number m.n should match, the revision number does not matter */
+    if (STRNCMP(resource->version, version, STRLEN(version)))
+    {
+	semsg(_("E621: \"%s\" resource file has wrong version"),
+		resource->name);
+	return FALSE;
+    }
+
+    /* Other checks to be added as needed */
+    return TRUE;
+}
+
+    static void
+prt_dsc_start(void)
+{
+    prt_write_string("%!PS-Adobe-3.0\n");
+}
+
+    static void
+prt_dsc_noarg(char *comment)
+{
+    vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
+							 "%%%%%s\n", comment);
+    prt_write_file(prt_line_buffer);
+}
+
+    static void
+prt_dsc_textline(char *comment, char *text)
+{
+    vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
+					       "%%%%%s: %s\n", comment, text);
+    prt_write_file(prt_line_buffer);
+}
+
+    static void
+prt_dsc_text(char *comment, char *text)
+{
+    /* TODO - should scan 'text' for any chars needing escaping! */
+    vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
+					     "%%%%%s: (%s)\n", comment, text);
+    prt_write_file(prt_line_buffer);
+}
+
+#define prt_dsc_atend(c)	prt_dsc_text((c), "atend")
+
+    static void
+prt_dsc_ints(char *comment, int count, int *ints)
+{
+    int		i;
+
+    vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
+							  "%%%%%s:", comment);
+    prt_write_file(prt_line_buffer);
+
+    for (i = 0; i < count; i++)
+    {
+	sprintf((char *)prt_line_buffer, " %d", ints[i]);
+	prt_write_file(prt_line_buffer);
+    }
+
+    prt_write_string("\n");
+}
+
+    static void
+prt_dsc_resources(
+    char	*comment,	/* if NULL add to previous */
+    char	*type,
+    char	*string)
+{
+    if (comment != NULL)
+	vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
+						 "%%%%%s: %s", comment, type);
+    else
+	vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
+							    "%%%%+ %s", type);
+    prt_write_file(prt_line_buffer);
+
+    vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
+							     " %s\n", string);
+    prt_write_file(prt_line_buffer);
+}
+
+    static void
+prt_dsc_font_resource(char *resource, struct prt_ps_font_S *ps_font)
+{
+    int     i;
+
+    prt_dsc_resources(resource, "font",
+				    ps_font->ps_fontname[PRT_PS_FONT_ROMAN]);
+    for (i = PRT_PS_FONT_BOLD ; i <= PRT_PS_FONT_BOLDOBLIQUE ; i++)
+	if (ps_font->ps_fontname[i] != NULL)
+	    prt_dsc_resources(NULL, "font", ps_font->ps_fontname[i]);
+}
+
+    static void
+prt_dsc_requirements(
+    int		duplex,
+    int		tumble,
+    int		collate,
+    int		color,
+    int		num_copies)
+{
+    /* Only output the comment if we need to.
+     * Note: tumble is ignored if we are not duplexing
+     */
+    if (!(duplex || collate || color || (num_copies > 1)))
+	return;
+
+    sprintf((char *)prt_line_buffer, "%%%%Requirements:");
+    prt_write_file(prt_line_buffer);
+
+    if (duplex)
+    {
+	prt_write_string(" duplex");
+	if (tumble)
+	    prt_write_string("(tumble)");
+    }
+    if (collate)
+	prt_write_string(" collate");
+    if (color)
+	prt_write_string(" color");
+    if (num_copies > 1)
+    {
+	prt_write_string(" numcopies(");
+	/* Note: no space wanted so don't use prt_write_int() */
+	sprintf((char *)prt_line_buffer, "%d", num_copies);
+	prt_write_file(prt_line_buffer);
+	prt_write_string(")");
+    }
+    prt_write_string("\n");
+}
+
+    static void
+prt_dsc_docmedia(
+    char	*paper_name,
+    double	width,
+    double	height,
+    double	weight,
+    char	*colour,
+    char	*type)
+{
+    vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
+					"%%%%DocumentMedia: %s ", paper_name);
+    prt_write_file(prt_line_buffer);
+    prt_write_real(width, 2);
+    prt_write_real(height, 2);
+    prt_write_real(weight, 2);
+    if (colour == NULL)
+	prt_write_string("()");
+    else
+	prt_write_string(colour);
+    prt_write_string(" ");
+    if (type == NULL)
+	prt_write_string("()");
+    else
+	prt_write_string(type);
+    prt_write_string("\n");
+}
+
+    void
+mch_print_cleanup(void)
+{
+    if (prt_out_mbyte)
+    {
+	int     i;
+
+	/* Free off all CID font names created, but first clear duplicate
+	 * pointers to the same string (when the same font is used for more than
+	 * one style).
+	 */
+	for (i = PRT_PS_FONT_ROMAN; i <= PRT_PS_FONT_BOLDOBLIQUE; i++)
+	{
+	    if (prt_ps_mb_font.ps_fontname[i] != NULL)
+		VIM_CLEAR(prt_ps_mb_font.ps_fontname[i]);
+	}
+    }
+
+    if (prt_do_conv)
+    {
+	convert_setup(&prt_conv, NULL, NULL);
+	prt_do_conv = FALSE;
+    }
+    if (prt_ps_fd != NULL)
+    {
+	fclose(prt_ps_fd);
+	prt_ps_fd = NULL;
+	prt_file_error = FALSE;
+    }
+    if (prt_ps_file_name != NULL)
+	VIM_CLEAR(prt_ps_file_name);
+}
+
+    static float
+to_device_units(int idx, double physsize, int def_number)
+{
+    float	ret;
+    int		u;
+    int		nr;
+
+    u = prt_get_unit(idx);
+    if (u == PRT_UNIT_NONE)
+    {
+	u = PRT_UNIT_PERC;
+	nr = def_number;
+    }
+    else
+	nr = printer_opts[idx].number;
+
+    switch (u)
+    {
+	case PRT_UNIT_INCH:
+	    ret = (float)(nr * PRT_PS_DEFAULT_DPI);
+	    break;
+	case PRT_UNIT_MM:
+	    ret = (float)(nr * PRT_PS_DEFAULT_DPI) / (float)25.4;
+	    break;
+	case PRT_UNIT_POINT:
+	    ret = (float)nr;
+	    break;
+	case PRT_UNIT_PERC:
+	default:
+	    ret = (float)(physsize * nr) / 100;
+	    break;
+    }
+
+    return ret;
+}
+
+/*
+ * Calculate margins for given width and height from printoptions settings.
+ */
+    static void
+prt_page_margins(
+    double	width,
+    double	height,
+    double	*left,
+    double	*right,
+    double	*top,
+    double	*bottom)
+{
+    *left   = to_device_units(OPT_PRINT_LEFT, width, 10);
+    *right  = width - to_device_units(OPT_PRINT_RIGHT, width, 5);
+    *top    = height - to_device_units(OPT_PRINT_TOP, height, 5);
+    *bottom = to_device_units(OPT_PRINT_BOT, height, 5);
+}
+
+    static void
+prt_font_metrics(int font_scale)
+{
+    prt_line_height = (float)font_scale;
+    prt_char_width = (float)PRT_PS_FONT_TO_USER(font_scale, prt_ps_font->wx);
+}
+
+
+    static int
+prt_get_cpl(void)
+{
+    if (prt_use_number())
+    {
+	prt_number_width = PRINT_NUMBER_WIDTH * prt_char_width;
+	/* If we are outputting multi-byte characters then line numbers will be
+	 * printed with half width characters
+	 */
+	if (prt_out_mbyte)
+	    prt_number_width /= 2;
+	prt_left_margin += prt_number_width;
+    }
+    else
+	prt_number_width = 0.0;
+
+    return (int)((prt_right_margin - prt_left_margin) / prt_char_width);
+}
+
+    static int
+prt_build_cid_fontname(int font, char_u *name, int name_len)
+{
+    char    *fontname;
+
+    fontname = (char *)alloc(name_len + 1);
+    if (fontname == NULL)
+	return FALSE;
+    vim_strncpy((char_u *)fontname, name, name_len);
+    prt_ps_mb_font.ps_fontname[font] = fontname;
+
+    return TRUE;
+}
+
+/*
+ * Get number of lines of text that fit on a page (excluding the header).
+ */
+    static int
+prt_get_lpp(void)
+{
+    int lpp;
+
+    /*
+     * Calculate offset to lower left corner of background rect based on actual
+     * font height (based on its bounding box) and the line height, handling the
+     * case where the font height can exceed the line height.
+     */
+    prt_bgcol_offset = (float)PRT_PS_FONT_TO_USER(prt_line_height,
+					   prt_ps_font->bbox_min_y);
+    if ((prt_ps_font->bbox_max_y - prt_ps_font->bbox_min_y) < 1000.0)
+    {
+	prt_bgcol_offset -= (float)PRT_PS_FONT_TO_USER(prt_line_height,
+				(1000.0 - (prt_ps_font->bbox_max_y -
+					    prt_ps_font->bbox_min_y)) / 2);
+    }
+
+    /* Get height for topmost line based on background rect offset. */
+    prt_first_line_height = prt_line_height + prt_bgcol_offset;
+
+    /* Calculate lpp */
+    lpp = (int)((prt_top_margin - prt_bottom_margin) / prt_line_height);
+
+    /* Adjust top margin if there is a header */
+    prt_top_margin -= prt_line_height * prt_header_height();
+
+    return lpp - prt_header_height();
+}
+
+    static int
+prt_match_encoding(
+    char			*p_encoding,
+    struct prt_ps_mbfont_S	*p_cmap,
+    struct prt_ps_encoding_S	**pp_mbenc)
+{
+    int				mbenc;
+    int				enc_len;
+    struct prt_ps_encoding_S	*p_mbenc;
+
+    *pp_mbenc = NULL;
+    /* Look for recognised encoding */
+    enc_len = (int)STRLEN(p_encoding);
+    p_mbenc = p_cmap->encodings;
+    for (mbenc = 0; mbenc < p_cmap->num_encodings; mbenc++)
+    {
+	if (STRNICMP(p_mbenc->encoding, p_encoding, enc_len) == 0)
+	{
+	    *pp_mbenc = p_mbenc;
+	    return TRUE;
+	}
+	p_mbenc++;
+    }
+    return FALSE;
+}
+
+    static int
+prt_match_charset(
+    char		    *p_charset,
+    struct prt_ps_mbfont_S  *p_cmap,
+    struct prt_ps_charset_S **pp_mbchar)
+{
+    int			    mbchar;
+    int			    char_len;
+    struct prt_ps_charset_S *p_mbchar;
+
+    /* Look for recognised character set, using default if one is not given */
+    if (*p_charset == NUL)
+	p_charset = p_cmap->defcs;
+    char_len = (int)STRLEN(p_charset);
+    p_mbchar = p_cmap->charsets;
+    for (mbchar = 0; mbchar < p_cmap->num_charsets; mbchar++)
+    {
+	if (STRNICMP(p_mbchar->charset, p_charset, char_len) == 0)
+	{
+	    *pp_mbchar = p_mbchar;
+	    return TRUE;
+	}
+	p_mbchar++;
+    }
+    return FALSE;
+}
+
+    int
+mch_print_init(
+    prt_settings_T *psettings,
+    char_u	*jobname,
+    int		forceit UNUSED)
+{
+    int		i;
+    char	*paper_name;
+    int		paper_strlen;
+    int		fontsize;
+    char_u	*p;
+    double      left;
+    double      right;
+    double      top;
+    double      bottom;
+    int		props;
+    int		cmap = 0;
+    char_u	*p_encoding;
+    struct prt_ps_encoding_S *p_mbenc;
+    struct prt_ps_encoding_S *p_mbenc_first;
+    struct prt_ps_charset_S  *p_mbchar = NULL;
+
+#if 0
+    /*
+     * TODO:
+     * If "forceit" is false: pop up a dialog to select:
+     *	- printer name
+     *	- copies
+     *	- collated/uncollated
+     *	- duplex off/long side/short side
+     *	- paper size
+     *	- portrait/landscape
+     *	- font size
+     *
+     * If "forceit" is true: use the default printer and settings
+     */
+    if (forceit)
+	s_pd.Flags |= PD_RETURNDEFAULT;
+#endif
+
+    /*
+     * Set up font and encoding.
+     */
+    p_encoding = enc_skip(p_penc);
+    if (*p_encoding == NUL)
+	p_encoding = enc_skip(p_enc);
+
+    /* Look for a multi-byte font that matches the encoding and character set.
+     * Only look if multi-byte character set is defined, or using multi-byte
+     * encoding other than Unicode.  This is because a Unicode encoding does not
+     * uniquely identify a CJK character set to use. */
+    p_mbenc = NULL;
+    props = enc_canon_props(p_encoding);
+    if (!(props & ENC_8BIT) && ((*p_pmcs != NUL) || !(props & ENC_UNICODE)))
+    {
+	int cmap_first = 0;
+
+	p_mbenc_first = NULL;
+	for (cmap = 0; cmap < (int)NUM_ELEMENTS(prt_ps_mbfonts); cmap++)
+	    if (prt_match_encoding((char *)p_encoding, &prt_ps_mbfonts[cmap],
+								    &p_mbenc))
+	    {
+		if (p_mbenc_first == NULL)
+		{
+		    p_mbenc_first = p_mbenc;
+		    cmap_first = cmap;
+		}
+		if (prt_match_charset((char *)p_pmcs, &prt_ps_mbfonts[cmap],
+								   &p_mbchar))
+		    break;
+	    }
+
+	/* Use first encoding matched if no charset matched */
+	if (p_mbchar == NULL && p_mbenc_first != NULL)
+	{
+	    p_mbenc = p_mbenc_first;
+	    cmap = cmap_first;
+	}
+    }
+
+    prt_out_mbyte = (p_mbenc != NULL);
+    if (prt_out_mbyte)
+    {
+	/* Build CMap name - will be same for all multi-byte fonts used */
+	prt_cmap[0] = NUL;
+
+	prt_custom_cmap = (p_mbchar == NULL);
+	if (!prt_custom_cmap)
+	{
+	    /* Check encoding and character set are compatible */
+	    if ((p_mbenc->needs_charset & p_mbchar->has_charset) == 0)
+	    {
+		emsg(_("E673: Incompatible multi-byte encoding and character set."));
+		return FALSE;
+	    }
+
+	    /* Add charset name if not empty */
+	    if (p_mbchar->cmap_charset != NULL)
+	    {
+		vim_strncpy((char_u *)prt_cmap,
+		      (char_u *)p_mbchar->cmap_charset, sizeof(prt_cmap) - 3);
+		STRCAT(prt_cmap, "-");
+	    }
+	}
+	else
+	{
+	    /* Add custom CMap character set name */
+	    if (*p_pmcs == NUL)
+	    {
+		emsg(_("E674: printmbcharset cannot be empty with multi-byte encoding."));
+		return FALSE;
+	    }
+	    vim_strncpy((char_u *)prt_cmap, p_pmcs, sizeof(prt_cmap) - 3);
+	    STRCAT(prt_cmap, "-");
+	}
+
+	/* CMap name ends with (optional) encoding name and -H for horizontal */
+	if (p_mbenc->cmap_encoding != NULL && STRLEN(prt_cmap)
+		      + STRLEN(p_mbenc->cmap_encoding) + 3 < sizeof(prt_cmap))
+	{
+	    STRCAT(prt_cmap, p_mbenc->cmap_encoding);
+	    STRCAT(prt_cmap, "-");
+	}
+	STRCAT(prt_cmap, "H");
+
+	if (!mbfont_opts[OPT_MBFONT_REGULAR].present)
+	{
+	    emsg(_("E675: No default font specified for multi-byte printing."));
+	    return FALSE;
+	}
+
+	/* Derive CID font names with fallbacks if not defined */
+	if (!prt_build_cid_fontname(PRT_PS_FONT_ROMAN,
+				    mbfont_opts[OPT_MBFONT_REGULAR].string,
+				    mbfont_opts[OPT_MBFONT_REGULAR].strlen))
+	    return FALSE;
+	if (mbfont_opts[OPT_MBFONT_BOLD].present)
+	    if (!prt_build_cid_fontname(PRT_PS_FONT_BOLD,
+					mbfont_opts[OPT_MBFONT_BOLD].string,
+					mbfont_opts[OPT_MBFONT_BOLD].strlen))
+		return FALSE;
+	if (mbfont_opts[OPT_MBFONT_OBLIQUE].present)
+	    if (!prt_build_cid_fontname(PRT_PS_FONT_OBLIQUE,
+					mbfont_opts[OPT_MBFONT_OBLIQUE].string,
+					mbfont_opts[OPT_MBFONT_OBLIQUE].strlen))
+		return FALSE;
+	if (mbfont_opts[OPT_MBFONT_BOLDOBLIQUE].present)
+	    if (!prt_build_cid_fontname(PRT_PS_FONT_BOLDOBLIQUE,
+				   mbfont_opts[OPT_MBFONT_BOLDOBLIQUE].string,
+				  mbfont_opts[OPT_MBFONT_BOLDOBLIQUE].strlen))
+		return FALSE;
+
+	/* Check if need to use Courier for ASCII code range, and if so pick up
+	 * the encoding to use */
+	prt_use_courier = mbfont_opts[OPT_MBFONT_USECOURIER].present &&
+	    (TOLOWER_ASC(mbfont_opts[OPT_MBFONT_USECOURIER].string[0]) == 'y');
+	if (prt_use_courier)
+	{
+	    /* Use national ASCII variant unless ASCII wanted */
+	    if (mbfont_opts[OPT_MBFONT_ASCII].present &&
+		(TOLOWER_ASC(mbfont_opts[OPT_MBFONT_ASCII].string[0]) == 'y'))
+		prt_ascii_encoding = "ascii";
+	    else
+		prt_ascii_encoding = prt_ps_mbfonts[cmap].ascii_enc;
+	}
+
+	prt_ps_font = &prt_ps_mb_font;
+    }
+    else
+    {
+	prt_use_courier = FALSE;
+	prt_ps_font = &prt_ps_courier_font;
+    }
+
+    /*
+     * Find the size of the paper and set the margins.
+     */
+    prt_portrait = (!printer_opts[OPT_PRINT_PORTRAIT].present
+	   || TOLOWER_ASC(printer_opts[OPT_PRINT_PORTRAIT].string[0]) == 'y');
+    if (printer_opts[OPT_PRINT_PAPER].present)
+    {
+	paper_name = (char *)printer_opts[OPT_PRINT_PAPER].string;
+	paper_strlen = printer_opts[OPT_PRINT_PAPER].strlen;
+    }
+    else
+    {
+	paper_name = "A4";
+	paper_strlen = 2;
+    }
+    for (i = 0; i < (int)PRT_MEDIASIZE_LEN; ++i)
+	if (STRLEN(prt_mediasize[i].name) == (unsigned)paper_strlen
+		&& STRNICMP(prt_mediasize[i].name, paper_name,
+							   paper_strlen) == 0)
+	    break;
+    if (i == PRT_MEDIASIZE_LEN)
+	i = 0;
+    prt_media = i;
+
+    /*
+     * Set PS pagesize based on media dimensions and print orientation.
+     * Note: Media and page sizes have defined meanings in PostScript and should
+     * be kept distinct.  Media is the paper (or transparency, or ...) that is
+     * printed on, whereas the page size is the area that the PostScript
+     * interpreter renders into.
+     */
+    if (prt_portrait)
+    {
+	prt_page_width = prt_mediasize[i].width;
+	prt_page_height = prt_mediasize[i].height;
+    }
+    else
+    {
+	prt_page_width = prt_mediasize[i].height;
+	prt_page_height = prt_mediasize[i].width;
+    }
+
+    /*
+     * Set PS page margins based on the PS pagesize, not the mediasize - this
+     * needs to be done before the cpl and lpp are calculated.
+     */
+    prt_page_margins(prt_page_width, prt_page_height, &left, &right, &top,
+								    &bottom);
+    prt_left_margin = (float)left;
+    prt_right_margin = (float)right;
+    prt_top_margin = (float)top;
+    prt_bottom_margin = (float)bottom;
+
+    /*
+     * Set up the font size.
+     */
+    fontsize = PRT_PS_DEFAULT_FONTSIZE;
+    for (p = p_pfn; (p = vim_strchr(p, ':')) != NULL; ++p)
+	if (p[1] == 'h' && VIM_ISDIGIT(p[2]))
+	    fontsize = atoi((char *)p + 2);
+    prt_font_metrics(fontsize);
+
+    /*
+     * Return the number of characters per line, and lines per page for the
+     * generic print code.
+     */
+    psettings->chars_per_line = prt_get_cpl();
+    psettings->lines_per_page = prt_get_lpp();
+
+    /* Catch margin settings that leave no space for output! */
+    if (psettings->chars_per_line <= 0 || psettings->lines_per_page <= 0)
+	return FAIL;
+
+    /*
+     * Sort out the number of copies to be printed.  PS by default will do
+     * uncollated copies for you, so once we know how many uncollated copies are
+     * wanted cache it away and lie to the generic code that we only want one
+     * uncollated copy.
+     */
+    psettings->n_collated_copies = 1;
+    psettings->n_uncollated_copies = 1;
+    prt_num_copies = 1;
+    prt_collate = (!printer_opts[OPT_PRINT_COLLATE].present
+	    || TOLOWER_ASC(printer_opts[OPT_PRINT_COLLATE].string[0]) == 'y');
+    if (prt_collate)
+    {
+	/* TODO: Get number of collated copies wanted. */
+	psettings->n_collated_copies = 1;
+    }
+    else
+    {
+	/* TODO: Get number of uncollated copies wanted and update the cached
+	 * count.
+	 */
+	prt_num_copies = 1;
+    }
+
+    psettings->jobname = jobname;
+
+    /*
+     * Set up printer duplex and tumble based on Duplex option setting - default
+     * is long sided duplex printing (i.e. no tumble).
+     */
+    prt_duplex = TRUE;
+    prt_tumble = FALSE;
+    psettings->duplex = 1;
+    if (printer_opts[OPT_PRINT_DUPLEX].present)
+    {
+	if (STRNICMP(printer_opts[OPT_PRINT_DUPLEX].string, "off", 3) == 0)
+	{
+	    prt_duplex = FALSE;
+	    psettings->duplex = 0;
+	}
+	else if (STRNICMP(printer_opts[OPT_PRINT_DUPLEX].string, "short", 5)
+									 == 0)
+	    prt_tumble = TRUE;
+    }
+
+    /* For now user abort not supported */
+    psettings->user_abort = 0;
+
+    /* If the user didn't specify a file name, use a temp file. */
+    if (psettings->outfile == NULL)
+    {
+	prt_ps_file_name = vim_tempname('p', TRUE);
+	if (prt_ps_file_name == NULL)
+	{
+	    emsg(_(e_notmp));
+	    return FAIL;
+	}
+	prt_ps_fd = mch_fopen((char *)prt_ps_file_name, WRITEBIN);
+    }
+    else
+    {
+	p = expand_env_save(psettings->outfile);
+	if (p != NULL)
+	{
+	    prt_ps_fd = mch_fopen((char *)p, WRITEBIN);
+	    vim_free(p);
+	}
+    }
+    if (prt_ps_fd == NULL)
+    {
+	emsg(_("E324: Can't open PostScript output file"));
+	mch_print_cleanup();
+	return FAIL;
+    }
+
+    prt_bufsiz = psettings->chars_per_line;
+    if (prt_out_mbyte)
+	prt_bufsiz *= 2;
+    ga_init2(&prt_ps_buffer, (int)sizeof(char), prt_bufsiz);
+
+    prt_page_num = 0;
+
+    prt_attribute_change = FALSE;
+    prt_need_moveto = FALSE;
+    prt_need_font = FALSE;
+    prt_need_fgcol = FALSE;
+    prt_need_bgcol = FALSE;
+    prt_need_underline = FALSE;
+
+    prt_file_error = FALSE;
+
+    return OK;
+}
+
+    static int
+prt_add_resource(struct prt_ps_resource_S *resource)
+{
+    FILE*	fd_resource;
+    char_u	resource_buffer[512];
+    size_t	bytes_read;
+
+    fd_resource = mch_fopen((char *)resource->filename, READBIN);
+    if (fd_resource == NULL)
+    {
+	semsg(_("E456: Can't open file \"%s\""), resource->filename);
+	return FALSE;
+    }
+    prt_dsc_resources("BeginResource", prt_resource_types[resource->type],
+						     (char *)resource->title);
+
+    prt_dsc_textline("BeginDocument", (char *)resource->filename);
+
+    for (;;)
+    {
+	bytes_read = fread((char *)resource_buffer, sizeof(char_u),
+			   sizeof(resource_buffer), fd_resource);
+	if (ferror(fd_resource))
+	{
+	    semsg(_("E457: Can't read PostScript resource file \"%s\""),
+							    resource->filename);
+	    fclose(fd_resource);
+	    return FALSE;
+	}
+	if (bytes_read == 0)
+	    break;
+	prt_write_file_raw_len(resource_buffer, (int)bytes_read);
+	if (prt_file_error)
+	{
+	    fclose(fd_resource);
+	    return FALSE;
+	}
+    }
+    fclose(fd_resource);
+
+    prt_dsc_noarg("EndDocument");
+
+    prt_dsc_noarg("EndResource");
+
+    return TRUE;
+}
+
+    int
+mch_print_begin(prt_settings_T *psettings)
+{
+    time_t	now;
+    int		bbox[4];
+    char	*p_time;
+    double      left;
+    double      right;
+    double      top;
+    double      bottom;
+    struct prt_ps_resource_S *res_prolog;
+    struct prt_ps_resource_S *res_encoding;
+    char	buffer[256];
+    char_u      *p_encoding;
+    char_u	*p;
+    struct prt_ps_resource_S *res_cidfont;
+    struct prt_ps_resource_S *res_cmap;
+    int		retval = FALSE;
+
+    res_prolog = (struct prt_ps_resource_S *)
+				      alloc(sizeof(struct prt_ps_resource_S));
+    res_encoding = (struct prt_ps_resource_S *)
+				      alloc(sizeof(struct prt_ps_resource_S));
+    res_cidfont = (struct prt_ps_resource_S *)
+				      alloc(sizeof(struct prt_ps_resource_S));
+    res_cmap = (struct prt_ps_resource_S *)
+				      alloc(sizeof(struct prt_ps_resource_S));
+    if (res_prolog == NULL || res_encoding == NULL
+	    || res_cidfont == NULL || res_cmap == NULL)
+	goto theend;
+
+    /*
+     * PS DSC Header comments - no PS code!
+     */
+    prt_dsc_start();
+    prt_dsc_textline("Title", (char *)psettings->jobname);
+    if (!get_user_name((char_u *)buffer, 256))
+	STRCPY(buffer, "Unknown");
+    prt_dsc_textline("For", buffer);
+    prt_dsc_textline("Creator", VIM_VERSION_LONG);
+    /* Note: to ensure Clean8bit I don't think we can use LC_TIME */
+    now = time(NULL);
+    p_time = ctime(&now);
+    /* Note: ctime() adds a \n so we have to remove it :-( */
+    p = vim_strchr((char_u *)p_time, '\n');
+    if (p != NULL)
+	*p = NUL;
+    prt_dsc_textline("CreationDate", p_time);
+    prt_dsc_textline("DocumentData", "Clean8Bit");
+    prt_dsc_textline("Orientation", "Portrait");
+    prt_dsc_atend("Pages");
+    prt_dsc_textline("PageOrder", "Ascend");
+    /* The bbox does not change with orientation - it is always in the default
+     * user coordinate system!  We have to recalculate right and bottom
+     * coordinates based on the font metrics for the bbox to be accurate. */
+    prt_page_margins(prt_mediasize[prt_media].width,
+					    prt_mediasize[prt_media].height,
+					    &left, &right, &top, &bottom);
+    bbox[0] = (int)left;
+    if (prt_portrait)
+    {
+	/* In portrait printing the fixed point is the top left corner so we
+	 * derive the bbox from that point.  We have the expected cpl chars
+	 * across the media and lpp lines down the media.
+	 */
+	bbox[1] = (int)(top - (psettings->lines_per_page + prt_header_height())
+							    * prt_line_height);
+	bbox[2] = (int)(left + psettings->chars_per_line * prt_char_width
+									+ 0.5);
+	bbox[3] = (int)(top + 0.5);
+    }
+    else
+    {
+	/* In landscape printing the fixed point is the bottom left corner so we
+	 * derive the bbox from that point.  We have lpp chars across the media
+	 * and cpl lines up the media.
+	 */
+	bbox[1] = (int)bottom;
+	bbox[2] = (int)(left + ((psettings->lines_per_page
+			      + prt_header_height()) * prt_line_height) + 0.5);
+	bbox[3] = (int)(bottom + psettings->chars_per_line * prt_char_width
+									+ 0.5);
+    }
+    prt_dsc_ints("BoundingBox", 4, bbox);
+    /* The media width and height does not change with landscape printing! */
+    prt_dsc_docmedia(prt_mediasize[prt_media].name,
+				prt_mediasize[prt_media].width,
+				prt_mediasize[prt_media].height,
+				(double)0, NULL, NULL);
+    /* Define fonts needed */
+    if (!prt_out_mbyte || prt_use_courier)
+	prt_dsc_font_resource("DocumentNeededResources", &prt_ps_courier_font);
+    if (prt_out_mbyte)
+    {
+	prt_dsc_font_resource((prt_use_courier ? NULL
+				 : "DocumentNeededResources"), &prt_ps_mb_font);
+	if (!prt_custom_cmap)
+	    prt_dsc_resources(NULL, "cmap", prt_cmap);
+    }
+
+    /* Search for external resources VIM supplies */
+    if (!prt_find_resource("prolog", res_prolog))
+    {
+	emsg(_("E456: Can't find PostScript resource file \"prolog.ps\""));
+	goto theend;
+    }
+    if (!prt_open_resource(res_prolog))
+	goto theend;
+    if (!prt_check_resource(res_prolog, PRT_PROLOG_VERSION))
+	goto theend;
+    if (prt_out_mbyte)
+    {
+	/* Look for required version of multi-byte printing procset */
+	if (!prt_find_resource("cidfont", res_cidfont))
+	{
+	    emsg(_("E456: Can't find PostScript resource file \"cidfont.ps\""));
+	    goto theend;
+	}
+	if (!prt_open_resource(res_cidfont))
+	    goto theend;
+	if (!prt_check_resource(res_cidfont, PRT_CID_PROLOG_VERSION))
+	    goto theend;
+    }
+
+    /* Find an encoding to use for printing.
+     * Check 'printencoding'. If not set or not found, then use 'encoding'. If
+     * that cannot be found then default to "latin1".
+     * Note: VIM specific encoding header is always skipped.
+     */
+    if (!prt_out_mbyte)
+    {
+	p_encoding = enc_skip(p_penc);
+	if (*p_encoding == NUL
+		|| !prt_find_resource((char *)p_encoding, res_encoding))
+	{
+	    /* 'printencoding' not set or not supported - find alternate */
+	    int		props;
+
+	    p_encoding = enc_skip(p_enc);
+	    props = enc_canon_props(p_encoding);
+	    if (!(props & ENC_8BIT)
+		    || !prt_find_resource((char *)p_encoding, res_encoding))
+		/* 8-bit 'encoding' is not supported */
+		{
+		/* Use latin1 as default printing encoding */
+		p_encoding = (char_u *)"latin1";
+		if (!prt_find_resource((char *)p_encoding, res_encoding))
+		{
+		    semsg(_("E456: Can't find PostScript resource file \"%s.ps\""),
+			    p_encoding);
+		    goto theend;
+		}
+	    }
+	}
+	if (!prt_open_resource(res_encoding))
+	    goto theend;
+	/* For the moment there are no checks on encoding resource files to
+	 * perform */
+    }
+    else
+    {
+	p_encoding = enc_skip(p_penc);
+	if (*p_encoding == NUL)
+	    p_encoding = enc_skip(p_enc);
+	if (prt_use_courier)
+	{
+	    /* Include ASCII range encoding vector */
+	    if (!prt_find_resource(prt_ascii_encoding, res_encoding))
+	    {
+		semsg(_("E456: Can't find PostScript resource file \"%s.ps\""),
+							  prt_ascii_encoding);
+		goto theend;
+	    }
+	    if (!prt_open_resource(res_encoding))
+		goto theend;
+	    /* For the moment there are no checks on encoding resource files to
+	     * perform */
+	}
+    }
+
+    prt_conv.vc_type = CONV_NONE;
+    if (!(enc_canon_props(p_enc) & enc_canon_props(p_encoding) & ENC_8BIT)) {
+	/* Set up encoding conversion if required */
+	if (FAIL == convert_setup(&prt_conv, p_enc, p_encoding))
+	{
+	    semsg(_("E620: Unable to convert to print encoding \"%s\""),
+		    p_encoding);
+	    goto theend;
+	}
+	prt_do_conv = TRUE;
+    }
+    prt_do_conv = prt_conv.vc_type != CONV_NONE;
+
+    if (prt_out_mbyte && prt_custom_cmap)
+    {
+	/* Find user supplied CMap */
+	if (!prt_find_resource(prt_cmap, res_cmap))
+	{
+	    semsg(_("E456: Can't find PostScript resource file \"%s.ps\""),
+								    prt_cmap);
+	    goto theend;
+	}
+	if (!prt_open_resource(res_cmap))
+	    goto theend;
+    }
+
+    /* List resources supplied */
+    STRCPY(buffer, res_prolog->title);
+    STRCAT(buffer, " ");
+    STRCAT(buffer, res_prolog->version);
+    prt_dsc_resources("DocumentSuppliedResources", "procset", buffer);
+    if (prt_out_mbyte)
+    {
+	STRCPY(buffer, res_cidfont->title);
+	STRCAT(buffer, " ");
+	STRCAT(buffer, res_cidfont->version);
+	prt_dsc_resources(NULL, "procset", buffer);
+
+	if (prt_custom_cmap)
+	{
+	    STRCPY(buffer, res_cmap->title);
+	    STRCAT(buffer, " ");
+	    STRCAT(buffer, res_cmap->version);
+	    prt_dsc_resources(NULL, "cmap", buffer);
+	}
+    }
+    if (!prt_out_mbyte || prt_use_courier)
+    {
+	STRCPY(buffer, res_encoding->title);
+	STRCAT(buffer, " ");
+	STRCAT(buffer, res_encoding->version);
+	prt_dsc_resources(NULL, "encoding", buffer);
+    }
+    prt_dsc_requirements(prt_duplex, prt_tumble, prt_collate,
+#ifdef FEAT_SYN_HL
+					psettings->do_syntax
+#else
+					0
+#endif
+					, prt_num_copies);
+    prt_dsc_noarg("EndComments");
+
+    /*
+     * PS Document page defaults
+     */
+    prt_dsc_noarg("BeginDefaults");
+
+    /* List font resources most likely common to all pages */
+    if (!prt_out_mbyte || prt_use_courier)
+	prt_dsc_font_resource("PageResources", &prt_ps_courier_font);
+    if (prt_out_mbyte)
+    {
+	prt_dsc_font_resource((prt_use_courier ? NULL : "PageResources"),
+							    &prt_ps_mb_font);
+	if (!prt_custom_cmap)
+	    prt_dsc_resources(NULL, "cmap", prt_cmap);
+    }
+
+    /* Paper will be used for all pages */
+    prt_dsc_textline("PageMedia", prt_mediasize[prt_media].name);
+
+    prt_dsc_noarg("EndDefaults");
+
+    /*
+     * PS Document prolog inclusion - all required procsets.
+     */
+    prt_dsc_noarg("BeginProlog");
+
+    /* Add required procsets - NOTE: order is important! */
+    if (!prt_add_resource(res_prolog))
+	goto theend;
+    if (prt_out_mbyte)
+    {
+	/* Add CID font procset, and any user supplied CMap */
+	if (!prt_add_resource(res_cidfont))
+	    goto theend;
+	if (prt_custom_cmap && !prt_add_resource(res_cmap))
+	    goto theend;
+    }
+
+    if (!prt_out_mbyte || prt_use_courier)
+	/* There will be only one Roman font encoding to be included in the PS
+	 * file. */
+	if (!prt_add_resource(res_encoding))
+	    goto theend;
+
+    prt_dsc_noarg("EndProlog");
+
+    /*
+     * PS Document setup - must appear after the prolog
+     */
+    prt_dsc_noarg("BeginSetup");
+
+    /* Device setup - page size and number of uncollated copies */
+    prt_write_int((int)prt_mediasize[prt_media].width);
+    prt_write_int((int)prt_mediasize[prt_media].height);
+    prt_write_int(0);
+    prt_write_string("sps\n");
+    prt_write_int(prt_num_copies);
+    prt_write_string("nc\n");
+    prt_write_boolean(prt_duplex);
+    prt_write_boolean(prt_tumble);
+    prt_write_string("dt\n");
+    prt_write_boolean(prt_collate);
+    prt_write_string("c\n");
+
+    /* Font resource inclusion and definition */
+    if (!prt_out_mbyte || prt_use_courier)
+    {
+	/* When using Courier for ASCII range when printing multi-byte, need to
+	 * pick up ASCII encoding to use with it. */
+	if (prt_use_courier)
+	    p_encoding = (char_u *)prt_ascii_encoding;
+	prt_dsc_resources("IncludeResource", "font",
+			  prt_ps_courier_font.ps_fontname[PRT_PS_FONT_ROMAN]);
+	prt_def_font("F0", (char *)p_encoding, (int)prt_line_height,
+		     prt_ps_courier_font.ps_fontname[PRT_PS_FONT_ROMAN]);
+	prt_dsc_resources("IncludeResource", "font",
+			  prt_ps_courier_font.ps_fontname[PRT_PS_FONT_BOLD]);
+	prt_def_font("F1", (char *)p_encoding, (int)prt_line_height,
+		     prt_ps_courier_font.ps_fontname[PRT_PS_FONT_BOLD]);
+	prt_dsc_resources("IncludeResource", "font",
+			  prt_ps_courier_font.ps_fontname[PRT_PS_FONT_OBLIQUE]);
+	prt_def_font("F2", (char *)p_encoding, (int)prt_line_height,
+		     prt_ps_courier_font.ps_fontname[PRT_PS_FONT_OBLIQUE]);
+	prt_dsc_resources("IncludeResource", "font",
+			  prt_ps_courier_font.ps_fontname[PRT_PS_FONT_BOLDOBLIQUE]);
+	prt_def_font("F3", (char *)p_encoding, (int)prt_line_height,
+		     prt_ps_courier_font.ps_fontname[PRT_PS_FONT_BOLDOBLIQUE]);
+    }
+    if (prt_out_mbyte)
+    {
+	/* Define the CID fonts to be used in the job.	Typically CJKV fonts do
+	 * not have an italic form being a western style, so where no font is
+	 * defined for these faces VIM falls back to an existing face.
+	 * Note: if using Courier for the ASCII range then the printout will
+	 * have bold/italic/bolditalic regardless of the setting of printmbfont.
+	 */
+	prt_dsc_resources("IncludeResource", "font",
+			  prt_ps_mb_font.ps_fontname[PRT_PS_FONT_ROMAN]);
+	if (!prt_custom_cmap)
+	    prt_dsc_resources("IncludeResource", "cmap", prt_cmap);
+	prt_def_cidfont("CF0", (int)prt_line_height,
+			prt_ps_mb_font.ps_fontname[PRT_PS_FONT_ROMAN]);
+
+	if (prt_ps_mb_font.ps_fontname[PRT_PS_FONT_BOLD] != NULL)
+	{
+	    prt_dsc_resources("IncludeResource", "font",
+			      prt_ps_mb_font.ps_fontname[PRT_PS_FONT_BOLD]);
+	    if (!prt_custom_cmap)
+		prt_dsc_resources("IncludeResource", "cmap", prt_cmap);
+	    prt_def_cidfont("CF1", (int)prt_line_height,
+			    prt_ps_mb_font.ps_fontname[PRT_PS_FONT_BOLD]);
+	}
+	else
+	    /* Use ROMAN for BOLD */
+	    prt_dup_cidfont("CF0", "CF1");
+
+	if (prt_ps_mb_font.ps_fontname[PRT_PS_FONT_OBLIQUE] != NULL)
+	{
+	    prt_dsc_resources("IncludeResource", "font",
+			      prt_ps_mb_font.ps_fontname[PRT_PS_FONT_OBLIQUE]);
+	    if (!prt_custom_cmap)
+		prt_dsc_resources("IncludeResource", "cmap", prt_cmap);
+	    prt_def_cidfont("CF2", (int)prt_line_height,
+			    prt_ps_mb_font.ps_fontname[PRT_PS_FONT_OBLIQUE]);
+	}
+	else
+	    /* Use ROMAN for OBLIQUE */
+	    prt_dup_cidfont("CF0", "CF2");
+
+	if (prt_ps_mb_font.ps_fontname[PRT_PS_FONT_BOLDOBLIQUE] != NULL)
+	{
+	    prt_dsc_resources("IncludeResource", "font",
+			      prt_ps_mb_font.ps_fontname[PRT_PS_FONT_BOLDOBLIQUE]);
+	    if (!prt_custom_cmap)
+		prt_dsc_resources("IncludeResource", "cmap", prt_cmap);
+	    prt_def_cidfont("CF3", (int)prt_line_height,
+			    prt_ps_mb_font.ps_fontname[PRT_PS_FONT_BOLDOBLIQUE]);
+	}
+	else
+	    /* Use BOLD for BOLDOBLIQUE */
+	    prt_dup_cidfont("CF1", "CF3");
+    }
+
+    /* Misc constant vars used for underlining and background rects */
+    prt_def_var("UO", PRT_PS_FONT_TO_USER(prt_line_height,
+						prt_ps_font->uline_offset), 2);
+    prt_def_var("UW", PRT_PS_FONT_TO_USER(prt_line_height,
+						 prt_ps_font->uline_width), 2);
+    prt_def_var("BO", prt_bgcol_offset, 2);
+
+    prt_dsc_noarg("EndSetup");
+
+    /* Fail if any problems writing out to the PS file */
+    retval = !prt_file_error;
+
+theend:
+    vim_free(res_prolog);
+    vim_free(res_encoding);
+    vim_free(res_cidfont);
+    vim_free(res_cmap);
+
+    return retval;
+}
+
+    void
+mch_print_end(prt_settings_T *psettings)
+{
+    prt_dsc_noarg("Trailer");
+
+    /*
+     * Output any info we don't know in toto until we finish
+     */
+    prt_dsc_ints("Pages", 1, &prt_page_num);
+
+    prt_dsc_noarg("EOF");
+
+    /* Write CTRL-D to close serial communication link if used.
+     * NOTHING MUST BE WRITTEN AFTER THIS! */
+    prt_write_file((char_u *)IF_EB("\004", "\067"));
+
+    if (!prt_file_error && psettings->outfile == NULL
+					&& !got_int && !psettings->user_abort)
+    {
+	/* Close the file first. */
+	if (prt_ps_fd != NULL)
+	{
+	    fclose(prt_ps_fd);
+	    prt_ps_fd = NULL;
+	}
+	prt_message((char_u *)_("Sending to printer..."));
+
+	/* Not printing to a file: use 'printexpr' to print the file. */
+	if (eval_printexpr(prt_ps_file_name, psettings->arguments) == FAIL)
+	    emsg(_("E365: Failed to print PostScript file"));
+	else
+	    prt_message((char_u *)_("Print job sent."));
+    }
+
+    mch_print_cleanup();
+}
+
+    int
+mch_print_end_page(void)
+{
+    prt_flush_buffer();
+
+    prt_write_string("re sp\n");
+
+    prt_dsc_noarg("PageTrailer");
+
+    return !prt_file_error;
+}
+
+    int
+mch_print_begin_page(char_u *str UNUSED)
+{
+    int		page_num[2];
+
+    prt_page_num++;
+
+    page_num[0] = page_num[1] = prt_page_num;
+    prt_dsc_ints("Page", 2, page_num);
+
+    prt_dsc_noarg("BeginPageSetup");
+
+    prt_write_string("sv\n0 g\n");
+    prt_in_ascii = !prt_out_mbyte;
+    if (prt_out_mbyte)
+	prt_write_string("CF0 sf\n");
+    else
+	prt_write_string("F0 sf\n");
+    prt_fgcol = PRCOLOR_BLACK;
+    prt_bgcol = PRCOLOR_WHITE;
+    prt_font = PRT_PS_FONT_ROMAN;
+
+    /* Set up page transformation for landscape printing. */
+    if (!prt_portrait)
+    {
+	prt_write_int(-((int)prt_mediasize[prt_media].width));
+	prt_write_string("sl\n");
+    }
+
+    prt_dsc_noarg("EndPageSetup");
+
+    /* We have reset the font attributes, force setting them again. */
+    curr_bg = (long_u)0xffffffff;
+    curr_fg = (long_u)0xffffffff;
+    curr_bold = MAYBE;
+
+    return !prt_file_error;
+}
+
+    int
+mch_print_blank_page(void)
+{
+    return (mch_print_begin_page(NULL) ? (mch_print_end_page()) : FALSE);
+}
+
+static float prt_pos_x = 0;
+static float prt_pos_y = 0;
+
+    void
+mch_print_start_line(int margin, int page_line)
+{
+    prt_pos_x = prt_left_margin;
+    if (margin)
+	prt_pos_x -= prt_number_width;
+
+    prt_pos_y = prt_top_margin - prt_first_line_height -
+					page_line * prt_line_height;
+
+    prt_attribute_change = TRUE;
+    prt_need_moveto = TRUE;
+    prt_half_width = FALSE;
+}
+
+    int
+mch_print_text_out(char_u *textp, int len UNUSED)
+{
+    char_u	*p = textp;
+    int		need_break;
+    char_u	ch;
+    char_u      ch_buff[8];
+    float       char_width;
+    float       next_pos;
+    int		in_ascii;
+    int		half_width;
+    char_u	*tofree = NULL;
+
+    char_width = prt_char_width;
+
+    /* Ideally VIM would create a rearranged CID font to combine a Roman and
+     * CJKV font to do what VIM is doing here - use a Roman font for characters
+     * in the ASCII range, and the original CID font for everything else.
+     * The problem is that GhostScript still (as of 8.13) does not support
+     * rearranged fonts even though they have been documented by Adobe for 7
+     * years!  If they ever do, a lot of this code will disappear.
+     */
+    if (prt_use_courier)
+    {
+	in_ascii = (len == 1 && *p < 0x80);
+	if (prt_in_ascii)
+	{
+	    if (!in_ascii)
+	    {
+		/* No longer in ASCII range - need to switch font */
+		prt_in_ascii = FALSE;
+		prt_need_font = TRUE;
+		prt_attribute_change = TRUE;
+	    }
+	}
+	else if (in_ascii)
+	{
+	    /* Now in ASCII range - need to switch font */
+	    prt_in_ascii = TRUE;
+	    prt_need_font = TRUE;
+	    prt_attribute_change = TRUE;
+	}
+    }
+    if (prt_out_mbyte)
+    {
+	half_width = ((*mb_ptr2cells)(p) == 1);
+	if (half_width)
+	    char_width /= 2;
+	if (prt_half_width)
+	{
+	    if (!half_width)
+	    {
+		prt_half_width = FALSE;
+		prt_pos_x += prt_char_width/4;
+		prt_need_moveto = TRUE;
+		prt_attribute_change = TRUE;
+	    }
+	}
+	else if (half_width)
+	{
+	    prt_half_width = TRUE;
+	    prt_pos_x += prt_char_width/4;
+	    prt_need_moveto = TRUE;
+	    prt_attribute_change = TRUE;
+	}
+    }
+
+    /* Output any required changes to the graphics state, after flushing any
+     * text buffered so far.
+     */
+    if (prt_attribute_change)
+    {
+	prt_flush_buffer();
+	/* Reset count of number of chars that will be printed */
+	prt_text_run = 0;
+
+	if (prt_need_moveto)
+	{
+	    prt_pos_x_moveto = prt_pos_x;
+	    prt_pos_y_moveto = prt_pos_y;
+	    prt_do_moveto = TRUE;
+
+	    prt_need_moveto = FALSE;
+	}
+	if (prt_need_font)
+	{
+	    if (!prt_in_ascii)
+		prt_write_string("CF");
+	    else
+		prt_write_string("F");
+	    prt_write_int(prt_font);
+	    prt_write_string("sf\n");
+	    prt_need_font = FALSE;
+	}
+	if (prt_need_fgcol)
+	{
+	    int     r, g, b;
+	    r = ((unsigned)prt_fgcol & 0xff0000) >> 16;
+	    g = ((unsigned)prt_fgcol & 0xff00) >> 8;
+	    b = prt_fgcol & 0xff;
+
+	    prt_write_real(r / 255.0, 3);
+	    if (r == g && g == b)
+		prt_write_string("g\n");
+	    else
+	    {
+		prt_write_real(g / 255.0, 3);
+		prt_write_real(b / 255.0, 3);
+		prt_write_string("r\n");
+	    }
+	    prt_need_fgcol = FALSE;
+	}
+
+	if (prt_bgcol != PRCOLOR_WHITE)
+	{
+	    prt_new_bgcol = prt_bgcol;
+	    if (prt_need_bgcol)
+		prt_do_bgcol = TRUE;
+	}
+	else
+	    prt_do_bgcol = FALSE;
+	prt_need_bgcol = FALSE;
+
+	if (prt_need_underline)
+	    prt_do_underline = prt_underline;
+	prt_need_underline = FALSE;
+
+	prt_attribute_change = FALSE;
+    }
+
+    if (prt_do_conv)
+    {
+	/* Convert from multi-byte to 8-bit encoding */
+	tofree = p = string_convert(&prt_conv, p, &len);
+	if (p == NULL)
+	{
+	    p = (char_u *)"";
+	    len = 0;
+	}
+    }
+
+    if (prt_out_mbyte)
+    {
+	/* Multi-byte character strings are represented more efficiently as hex
+	 * strings when outputting clean 8 bit PS.
+	 */
+	while (len-- > 0)
+	{
+	    ch = prt_hexchar[(unsigned)(*p) >> 4];
+	    ga_append(&prt_ps_buffer, ch);
+	    ch = prt_hexchar[(*p) & 0xf];
+	    ga_append(&prt_ps_buffer, ch);
+	    p++;
+	}
+    }
+    else
+    {
+	/* Add next character to buffer of characters to output.
+	 * Note: One printed character may require several PS characters to
+	 * represent it, but we only count them as one printed character.
+	 */
+	ch = *p;
+	if (ch < 32 || ch == '(' || ch == ')' || ch == '\\')
+	{
+	    /* Convert non-printing characters to either their escape or octal
+	     * sequence, ensures PS sent over a serial line does not interfere
+	     * with the comms protocol.  Note: For EBCDIC we need to write out
+	     * the escape sequences as ASCII codes!
+	     * Note 2: Char codes < 32 are identical in EBCDIC and ASCII AFAIK!
+	     */
+	    ga_append(&prt_ps_buffer, IF_EB('\\', 0134));
+	    switch (ch)
+	    {
+		case BS:   ga_append(&prt_ps_buffer, IF_EB('b', 0142)); break;
+		case TAB:  ga_append(&prt_ps_buffer, IF_EB('t', 0164)); break;
+		case NL:   ga_append(&prt_ps_buffer, IF_EB('n', 0156)); break;
+		case FF:   ga_append(&prt_ps_buffer, IF_EB('f', 0146)); break;
+		case CAR:  ga_append(&prt_ps_buffer, IF_EB('r', 0162)); break;
+		case '(':  ga_append(&prt_ps_buffer, IF_EB('(', 0050)); break;
+		case ')':  ga_append(&prt_ps_buffer, IF_EB(')', 0051)); break;
+		case '\\': ga_append(&prt_ps_buffer, IF_EB('\\', 0134)); break;
+
+		default:
+			   sprintf((char *)ch_buff, "%03o", (unsigned int)ch);
+#ifdef EBCDIC
+			   ebcdic2ascii(ch_buff, 3);
+#endif
+			   ga_append(&prt_ps_buffer, ch_buff[0]);
+			   ga_append(&prt_ps_buffer, ch_buff[1]);
+			   ga_append(&prt_ps_buffer, ch_buff[2]);
+			   break;
+	    }
+	}
+	else
+	    ga_append(&prt_ps_buffer, ch);
+    }
+
+    /* Need to free any translated characters */
+    vim_free(tofree);
+
+    prt_text_run += char_width;
+    prt_pos_x += char_width;
+
+    /* The downside of fp - use relative error on right margin check */
+    next_pos = prt_pos_x + prt_char_width;
+    need_break = (next_pos > prt_right_margin) &&
+		    ((next_pos - prt_right_margin) > (prt_right_margin*1e-5));
+
+    if (need_break)
+	prt_flush_buffer();
+
+    return need_break;
+}
+
+    void
+mch_print_set_font(int iBold, int iItalic, int iUnderline)
+{
+    int		font = 0;
+
+    if (iBold)
+	font |= 0x01;
+    if (iItalic)
+	font |= 0x02;
+
+    if (font != prt_font)
+    {
+	prt_font = font;
+	prt_attribute_change = TRUE;
+	prt_need_font = TRUE;
+    }
+    if (prt_underline != iUnderline)
+    {
+	prt_underline = iUnderline;
+	prt_attribute_change = TRUE;
+	prt_need_underline = TRUE;
+    }
+}
+
+    void
+mch_print_set_bg(long_u bgcol)
+{
+    prt_bgcol = (int)bgcol;
+    prt_attribute_change = TRUE;
+    prt_need_bgcol = TRUE;
+}
+
+    void
+mch_print_set_fg(long_u fgcol)
+{
+    if (fgcol != (long_u)prt_fgcol)
+    {
+	prt_fgcol = (int)fgcol;
+	prt_attribute_change = TRUE;
+	prt_need_fgcol = TRUE;
+    }
+}
+
+# endif /*FEAT_POSTSCRIPT*/
+#endif /*FEAT_PRINTER*/