vim: src/hardcopy.c comparison

comparison src/hardcopy.c @ 18798:f0f9692d4487 v8.1.2387

patch 8.1.2387: using old C style comments Commit: https://github.com/vim/vim/commit/2ab2e8608f9b2c85432715bb9a7f226fdbf8cd35 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Dec 4 21:24:53 2019 +0100 patch 8.1.2387: using old C style comments Problem: Using old C style comments. Solution: Use // comments where appropriate.

author	Bram Moolenaar <Bram@vim.org>
date	Wed, 04 Dec 2019 21:30:04 +0100
parents	ce04ebdf26b8
children	aadd1cae2ff5

comparison

equal deleted inserted replaced

-:76af6d0ea316
+:f0f9692d4487
 /*
 * These values determine the print position on a page.
 */
 typedef struct
 {
-int		lead_spaces;	    /* remaining spaces for a TAB */
+int		lead_spaces;	    // remaining spaces for a TAB
-int		print_pos;	    /* virtual column for computing TABs */
+int		print_pos;	    // virtual column for computing TABs
-colnr_T	column;		    /* byte column */
+colnr_T	column;		    // byte column
-linenr_T	file_line;	    /* line nr in the buffer */
+linenr_T	file_line;	    // line nr in the buffer
-long_u	bytes_printed;	    /* bytes printed so far */
+long_u	bytes_printed;	    // bytes printed so far
-int		ff;		    /* seen form feed character */
+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);
 char	*ret = NULL;
 char_u	*stringp;
 char_u	*colonp;
 char_u	*commap;
 char_u	*p;
-int		idx = 0;		/* init for GCC */
+int		idx = 0;		// init for GCC
 int		len;
-/* Save the old values, so that they can be restored in case of an error. */
+// Save the old values, so that they can be restored in case of an error.
 old_opts = ALLOC_MULT(option_table_T, table_size);
 if (old_opts == NULL)
 	return NULL;
 for (idx = 0; idx < table_size; ++idx)
 	    {
 		ret = N_("E552: digit expected");
 		break;
 	    }
-	    table[idx].number = getdigits(&p); /*advances p*/
+	    table[idx].number = getdigits(&p); // advances p
 	}
 	table[idx].string = p;
 	table[idx].strlen = (int)(commap - p);
 	    ++stringp;
 }
 if (ret != NULL)
 {
-	/* Restore old options in case of error */
+	// 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;
 }
 static long_u
 prt_get_term_color(int colorindex)
 {
-/* TODO: Should check for xterm with 88 or 256 colors. */
+// 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];
 }
 	fg_color = darken_rgb(fg_color);
 pattr->fg_color = fg_color;
 pattr->bg_color = bg_color;
 }
-#endif /* FEAT_SYN_HL */
+#endif // FEAT_SYN_HL
 static void
 prt_set_fg(long_u fg)
 {
 if (fg != curr_fg)
 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
+// Leave two spaces between the number and the text; depends on
-* PRINT_NUMBER_WIDTH. */
+// 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. */
+	// Set colors for next character.
 	current_syn_id = -1;
 else
 #endif
 {
-	/* Set colors and font back to normal. */
+	// Set colors and font back to normal.
 	prt_set_fg(PRCOLOR_BLACK);
 	prt_set_bg(PRCOLOR_WHITE);
 	prt_set_font(FALSE, FALSE, FALSE);
 }
 }
 int		page_line;
 char_u	*tbuf;
 char_u	*p;
 int		l;
-/* Also use the space for the line number. */
+// Also use the space for the line number.
 if (prt_use_number())
 	width += PRINT_NUMBER_WIDTH;
 tbuf = alloc(width + IOSIZE);
 if (tbuf == NULL)
 # endif
 	build_stl_str_hl(curwin, tbuf, (size_t)(width + IOSIZE),
 						  p_header, use_sandbox,
 						  ' ', width, NULL, NULL);
-	/* Reset line numbers */
+	// Reset line numbers
 	curwin->w_cursor.lnum = tmp_lnum;
 	curwin->w_topline = tmp_topline;
 	curwin->w_botline = tmp_botline;
 }
 else
 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. */
+// 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 */
+	    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. */
+	// Set colors for next character.
 	current_syn_id = -1;
 else
 #endif
 {
-	/* Set colors and font back to normal. */
+	// Set colors and font back to normal.
 	prt_set_fg(PRCOLOR_BLACK);
 	prt_set_bg(PRCOLOR_WHITE);
 	prt_set_font(FALSE, FALSE, FALSE);
 }
 }
 # ifdef FEAT_POSTSCRIPT
 if (*eap->arg == '>')
 {
 	char	*errormsg = NULL;
-	/* Expand things like "%.ps". */
+	// Expand things like "%.ps".
 	if (expand_filename(eap, eap->cmdlinep, &errormsg) == FAIL)
 	{
 	    if (errormsg != NULL)
 		emsg(errormsg);
 	    return;
 	       (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 */
+// 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;
 {
 	msg(_("No text to be printed"));
 	goto print_fail_no_begin;
 }
-/* Set colors and font to normal. */
+// 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;
 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	prtpos;		// current print position
-	prt_pos_T	page_prtpos;	/* print position at page start */
+	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. */
+	    // 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;
 	}
 	     */
 	    for (uncollated_copies = 0;
 		    uncollated_copies < settings.n_uncollated_copies;
 		    uncollated_copies++)
 	    {
-		/* Set the print position to the start of this page. */
+		// Set the print position to the start of this page.
 		prtpos = page_prtpos;
 		/*
 		 * Do front and rear side of a page.
 		 */
 		{
 		    /*
 		     * Print one page.
 		     */
-		    /* Check for interrupt character every 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%%)"),
 		    {
 			prtpos.column = hardcopy_line(&settings,
 							   page_line, &prtpos);
 			if (prtpos.column == 0)
 			{
-			    /* finished a file line */
+			    // finished a file line
 			    prtpos.bytes_printed +=
 				  STRLEN(skipwhite(ml_get(prtpos.file_line)));
 			    if (++prtpos.file_line > eap->line2)
-				break; /* reached the end */
+				break; // reached the end
 			}
 			else if (prtpos.ff)
 			{
-			    /* Line had a formfeed in it - start new page but
+			    // Line had a formfeed in it - start new page but
-			     * stay on the current line */
+			    // stay on the current line
 			    break;
 			}
 		    }
 		    if (!mch_print_end_page())
 			goto print_fail;
 		    if (prtpos.file_line > eap->line2)
-			break; /* reached the end */
+			break; // reached the end
 		}
 		/*
 		 * Extra blank page for duplexing with odd number of pages and
 		 * more copies to come.
 		}
 	    }
 	    if (settings.duplex && prtpos.file_line <= eap->line2)
 		++page_count;
-	    /* Remember the position where the next page starts. */
+	    // Remember the position where the next page starts.
 	    page_prtpos = prtpos;
 	}
 	vim_snprintf((char *)IObuff, IOSIZE, _("Printed: %s"),
 							    settings.jobname);
 	    prt_line_number(psettings, page_line, ppos->file_line);
 	ppos->ff = FALSE;
 }
 else
 {
-	/* left over from wrap halfway a tab */
+	// left over from wrap halfway a tab
 	print_pos = ppos->print_pos;
 	tab_spaces = ppos->lead_spaces;
 }
 mch_print_start_line(0, page_line);
 	    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. */
+	    // 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;
 		print_pos++;
 		tab_spaces--;
 		if (need_break)
 		    break;
 	    }
-	    /* Keep the TAB if we didn't finish it. */
+	    // 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
 * 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_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	width;		// width and height in points for portrait
 float	height;
 };
 #define PRT_MEDIASIZE_LEN  (sizeof(prt_mediasize) / sizeof(struct prt_mediasize_S))
 {"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! */
+{"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 */
+// 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;
 #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 */
+// 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 */
+// 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 */
+// 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
+// Structures to map user named encoding and mapping to PS equivalents for
-* building CID font name */
+// building CID font name
 struct prt_ps_encoding_S
 {
 char	*encoding;
 char	*cmap_encoding;
 int		needs_charset;
 #define CS_MSWINDOWS	(0x10)
 #define CS_CP932	(0x20)
 #define CS_KANJITALK6	(0x40)
 #define CS_KANJITALK7   (0x80)
-/* Japanese encodings and charsets */
+// 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)},
 #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 */
+// 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|
 #define CS_MTHKS	    (0x200)
 #define CS_DLHKL	    (0x400)
 #define CS_DLHKS	    (0x800)
 #define CS_TC_ISO10646	    (0x1000)
-/* Traditional Chinese encodings and charsets */
+// 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|
 #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 */
+// 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},
 {"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 */
+// 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;
 int     type;
 char_u  title[256];
 char_u  version[256];
 };
-/* Types of PS resource file currently used */
+// 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
+// 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
+// updated, increment the number in the file and here.  Version checking was
-* added as of VIM 6.2.
+// added as of VIM 6.2.
-* The CID prolog file version number behaves as per PS prolog.
+// The CID prolog file version number behaves as per PS prolog.
-* Table of VIM and prolog versions:
+// Table of VIM and prolog versions:
-*
+//
-* VIM      Prolog  CIDProlog
+// VIM      Prolog  CIDProlog
-* 6.2      1.3
+// 6.2      1.3
-* 7.0      1.4	    1.0
+// 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
+// String versions of PS resource types - indexed by constants above so don't
-* re-order!
+// re-order!
-*/
 static char *prt_resource_types[] =
 {
 "procset",
 "encoding",
 "cmap"
 };
-/* Strings to look for in a PS resource file */
+// 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
+// Data for table based DSC comment recognition, easy to extend if VIM needs to
-* read more comments. */
+// 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)
 {
 int     integer;
 int     fraction;
 prt_real_bits(val, prec, &integer, &fraction);
-/* Emit integer part */
+// Emit integer part
 sprintf((char *)prt_line_buffer, "%d", integer);
 prt_write_file(prt_line_buffer);
-/* Only emit fraction if necessary */
+// Only emit fraction if necessary
 if (fraction != 0)
 {
-	/* Remove any trailing zeros */
+	// Remove any trailing zeros
 	while ((fraction % 10) == 0)
 	{
 	    prec--;
 	    fraction /= 10;
 	}
-	/* Emit fraction left padded with zeros */
+	// 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);
 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 */
+// 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 */
+	// 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_y_moveto, 2);
 		prt_write_string("m\n");
 		prt_do_moveto = FALSE;
 	    }
-	    /* Size of rect of background color on which text is printed */
+	    // 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 */
+	    // 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
+	// Draw underlines before the text as it makes it slightly easier to
-	 * find the starting point.
+	// 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 */
+	    // Underline length of text run
 	    prt_write_real(prt_text_run, 2);
 	    prt_write_string("ul\n");
 	}
-	/* Draw the text
+	// Draw the text
-	 * Note: we write text out raw - EBCDIC conversion is handled in the
+	// Note: we write text out raw - EBCDIC conversion is handled in the
-	 * PostScript world via the font encoding vector. */
+	// 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 */
+	// 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 */
+	    // moveto and a show
 	    prt_write_string("ms\n");
 	    prt_do_moveto = FALSE;
 	}
-	else /* Simple show */
+	else // Simple show
 	    prt_write_string("s\n");
 	ga_clear(&prt_ps_buffer);
 	ga_init2(&prt_ps_buffer, (int)sizeof(char), prt_bufsiz);
 }
 buffer = alloc(MAXPATHL + 1);
 if (buffer == NULL)
 	return FALSE;
 vim_strncpy(resource->name, (char_u *)name, 63);
-/* Look for named resource file in runtimepath */
+// 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;
 	    && resource->filename[0] != NUL);
 vim_free(buffer);
 return retval;
 }
-/* PS CR and LF characters have platform independent values */
+// 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
+// Static buffer to read initial comments in a resource file, some can have a
-* couple of KB of comments! */
+// 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;
 static int
 prt_resfile_next_line(void)
 {
 int     idx;
-/* Move to start of next line and then find end of line */
+// 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;
 }
 static int
 prt_resfile_strncmp(int offset, char *string, int len)
 {
-/* Force not equal if string is longer than remainder of line */
+// 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);
 	idx++;
 }
 return -1;
 }
-/* prt_next_dsc() - returns detail on next DSC comment line found.  Returns true
+// prt_next_dsc() - returns detail on next DSC comment line found.  Returns true
-* if a DSC comment is found, else false */
+// 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 */
+// Move to start of next line
 if (!prt_resfile_next_line())
 	return FALSE;
-/* DSC comments always start %% */
+// DSC comments always start %%
 if (prt_resfile_strncmp(0, "%%", 2) != 0)
 	return FALSE;
-/* Find type of DSC comment */
+// 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 */
+	// 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 */
+	// 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 */
+// 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
+/*
+* 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)
 {
 	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 */
+// 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\""),
 	semsg(_("E618: file \"%s\" is not a PostScript resource file"),
 		resource->filename);
 	return FALSE;
 }
-/* Skip over any version numbers and following ws */
+// 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);
 		resource->filename);
 	return FALSE;
 }
 offset += (int)STRLEN(PRT_RESOURCE_RESOURCE);
-/* Decide type of resource in the file */
+// 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)
 	semsg(_("E619: file \"%s\" is not a supported PostScript resource file"),
 		resource->filename);
 	return FALSE;
 }
-/* Look for title and version of resource */
+// Look for title and version of resource
 resource->title[0] = '\0';
 resource->version[0] = '\0';
 seen_title = FALSE;
 seen_version = FALSE;
 seen_all = FALSE;
 	    if (seen_title)
 		seen_all = TRUE;
 	    break;
 	case PRT_DSC_ENDCOMMENTS_TYPE:
-	    /* Wont find title or resource after this comment, stop searching */
+	    // 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 */
+	    // Not interested in whatever comment this line had
 	    break;
 	}
 }
 if (!seen_title || !seen_version)
 }
 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 */
+// 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 */
+// Other checks to be added as needed
 return TRUE;
 }
 static void
 prt_dsc_start(void)
 }
 static void
 prt_dsc_text(char *comment, char *text)
 {
-/* TODO - should scan 'text' for any chars needing escaping! */
+// 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);
 }
 prt_write_string("\n");
 }
 static void
 prt_dsc_resources(
-char	*comment,	/* if NULL add to previous */
+char	*comment,	// if NULL add to previous
 char	*type,
 char	*string)
 {
 if (comment != NULL)
 	vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
 int		tumble,
 int		collate,
 int		color,
 int		num_copies)
 {
-/* Only output the comment if we need to.
+// Only output the comment if we need to.
-* Note: tumble is ignored if we are not duplexing
+// 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 (color)
 	prt_write_string(" color");
 if (num_copies > 1)
 {
 	prt_write_string(" numcopies(");
-	/* Note: no space wanted so don't use prt_write_int() */
+	// 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");
 {
 if (prt_out_mbyte)
 {
 	int     i;
-	/* Free off all CID font names created, but first clear duplicate
+	// 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
+	// pointers to the same string (when the same font is used for more than
-	 * one style).
+	// 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]);
 	}
 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
+	// If we are outputting multi-byte characters then line numbers will be
-	 * printed with half width characters
+	// printed with half width characters
-	 */
 	if (prt_out_mbyte)
 	    prt_number_width /= 2;
 	prt_left_margin += prt_number_width;
 }
 else
 	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. */
+// Get height for topmost line based on background rect offset.
 prt_first_line_height = prt_line_height + prt_bgcol_offset;
-/* Calculate lpp */
+// Calculate lpp
 lpp = (int)((prt_top_margin - prt_bottom_margin) / prt_line_height);
-/* Adjust top margin if there is a header */
+// Adjust top margin if there is a header
 prt_top_margin -= prt_line_height * prt_header_height();
 return lpp - prt_header_height();
 }
 int				mbenc;
 int				enc_len;
 struct prt_ps_encoding_S	*p_mbenc;
 *pp_mbenc = NULL;
-/* Look for recognised encoding */
+// 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)
 {
 int			    mbchar;
 int			    char_len;
 struct prt_ps_charset_S *p_mbchar;
-/* Look for recognised character set, using default if one is not given */
+// 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++)
 */
 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.
+// 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
+// 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
+// encoding other than Unicode.  This is because a Unicode encoding does not
-* uniquely identify a CJK character set to use. */
+// 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;
 		if (prt_match_charset((char *)p_pmcs, &prt_ps_mbfonts[cmap],
 								   &p_mbchar))
 		    break;
 	    }
-	/* Use first encoding matched if no charset matched */
+	// 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 */
+	// 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 */
+	    // 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 */
+	    // 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 */
+	    // 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 */
+	// 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, "-");
 	{
 	    emsg(_("E675: No default font specified for multi-byte printing."));
 	    return FALSE;
 	}
-	/* Derive CID font names with fallbacks if not defined */
+	// 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_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
+	// Check if need to use Courier for ASCII code range, and if so pick up
-	 * the encoding to use */
+	// 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 */
+	    // 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;
 * 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! */
+// 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
 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. */
+	// TODO: Get number of collated copies wanted.
 	psettings->n_collated_copies = 1;
 }
 else
 {
-	/* TODO: Get number of uncollated copies wanted and update the cached
+	// TODO: Get number of uncollated copies wanted and update the cached
-	 * count.
+	// count.
-	 */
 	prt_num_copies = 1;
 }
 psettings->jobname = jobname;
 	else if (STRNICMP(printer_opts[OPT_PRINT_DUPLEX].string, "short", 5)
 									 == 0)
 	    prt_tumble = TRUE;
 }
-/* For now user abort not supported */
+// For now user abort not supported
 psettings->user_abort = 0;
-/* If the user didn't specify a file name, use a temp file. */
+// 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)
 	{
 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 */
+// Note: to ensure Clean8bit I don't think we can use LC_TIME
 prt_dsc_textline("CreationDate", get_ctime(time(NULL), FALSE));
 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
+// The bbox does not change with orientation - it is always in the default
-* user coordinate system!  We have to recalculate right and bottom
+// user coordinate system!  We have to recalculate right and bottom
-* coordinates based on the font metrics for the bbox to be accurate. */
+// 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
+	// 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
+	// derive the bbox from that point.  We have the expected cpl chars
-	 * across the media and lpp lines down the media.
+	// 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
+	// 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
+	// derive the bbox from that point.  We have lpp chars across the media
-	 * and cpl lines up 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! */
+// 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 */
+// 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 */
+// 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;
 }
 	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 */
+	// 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;
 	}
 	    goto theend;
 	if (!prt_check_resource(res_cidfont, PRT_CID_PROLOG_VERSION))
 	    goto theend;
 }
-/* Find an encoding to use for printing.
+// Find an encoding to use for printing.
-* Check 'printencoding'. If not set or not found, then use 'encoding'. If
+// Check 'printencoding'. If not set or not found, then use 'encoding'. If
-* that cannot be found then default to "latin1".
+// that cannot be found then default to "latin1".
-* Note: VIM specific encoding header is always skipped.
+// 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 */
+	    // '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 */
+		// 8-bit 'encoding' is not supported
-		{
+	    {
-		/* Use latin1 as default printing encoding */
+		// 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);
 		}
 	    }
 	}
 	if (!prt_open_resource(res_encoding))
 	    goto theend;
-	/* For the moment there are no checks on encoding resource files to
+	// For the moment there are no checks on encoding resource files to
-	 * perform */
+	// 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 */
+	    // 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
+	    // For the moment there are no checks on encoding resource files to
-	     * perform */
+	    // 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 */
+	// 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 = prt_conv.vc_type != CONV_NONE;
 if (prt_out_mbyte && prt_custom_cmap)
 {
-	/* Find user supplied 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 */
+// 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)
 /*
 * PS Document page defaults
 */
 prt_dsc_noarg("BeginDefaults");
-/* List font resources most likely common to all pages */
+// 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 */
+// 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! */
+// 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 */
+	// 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
+	// There will be only one Roman font encoding to be included in the PS
-	 * file. */
+	// 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 */
+// 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_boolean(prt_tumble);
 prt_write_string("dt\n");
 prt_write_boolean(prt_collate);
 prt_write_string("c\n");
-/* Font resource inclusion and definition */
+// Font resource inclusion and definition
 if (!prt_out_mbyte || prt_use_courier)
 {
-	/* When using Courier for ASCII range when printing multi-byte, need to
+	// When using Courier for ASCII range when printing multi-byte, need to
-	 * pick up ASCII encoding to use with it. */
+	// 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_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
+	// 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
+	// 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.
+	// defined for these faces VIM falls back to an existing face.
-	 * Note: if using Courier for the ASCII range then the printout will
+	// Note: if using Courier for the ASCII range then the printout will
-	 * have bold/italic/bolditalic regardless of the setting of printmbfont.
+	// 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_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 */
+	    // 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_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 */
+	    // 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_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 */
+	    // Use BOLD for BOLDOBLIQUE
 	    prt_dup_cidfont("CF1", "CF3");
 }
-/* Misc constant vars used for underlining and background rects */
+// 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 */
+// Fail if any problems writing out to the PS file
 retval = !prt_file_error;
 theend:
 vim_free(res_prolog);
 vim_free(res_encoding);
 */
 prt_dsc_ints("Pages", 1, &prt_page_num);
 prt_dsc_noarg("EOF");
-/* Write CTRL-D to close serial communication link if used.
+// Write CTRL-D to close serial communication link if used.
-* NOTHING MUST BE WRITTEN AFTER THIS! */
+// 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. */
+	// 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. */
+	// 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."));
 }
 	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. */
+// 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. */
+// 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		half_width;
 char_u	*tofree = NULL;
 char_width = prt_char_width;
-/* Ideally VIM would create a rearranged CID font to combine a Roman and
+// 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
+// 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.
+// 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
+// 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
+// rearranged fonts even though they have been documented by Adobe for 7
-* years!  If they ever do, a lot of this code will disappear.
+// 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 */
+		// 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 */
+	    // Now in ASCII range - need to switch font
 	    prt_in_ascii = TRUE;
 	    prt_need_font = TRUE;
 	    prt_attribute_change = TRUE;
 	}
 }
 	    prt_need_moveto = TRUE;
 	    prt_attribute_change = TRUE;
 	}
 }
-/* Output any required changes to the graphics state, after flushing any
+// Output any required changes to the graphics state, after flushing any
-* text buffered so far.
+// text buffered so far.
-*/
 if (prt_attribute_change)
 {
 	prt_flush_buffer();
-	/* Reset count of number of chars that will be printed */
+	// 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_attribute_change = FALSE;
 }
 if (prt_do_conv)
 {
-	/* Convert from multi-byte to 8-bit encoding */
+	// 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
+	// Multi-byte character strings are represented more efficiently as hex
-	 * strings when outputting clean 8 bit PS.
+	// 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];
 	    p++;
 	}
 }
 else
 {
-	/* Add next character to buffer of characters to output.
+	// Add next character to buffer of characters to output.
-	 * Note: One printed character may require several PS characters to
+	// Note: One printed character may require several PS characters to
-	 * represent it, but we only count them as one printed character.
+	// 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
+	    // Convert non-printing characters to either their escape or octal
-	     * sequence, ensures PS sent over a serial line does not interfere
+	    // sequence, ensures PS sent over a serial line does not interfere
-	     * with the comms protocol.  Note: For EBCDIC we need to write out
+	    // with the comms protocol.  Note: For EBCDIC we need to write out
-	     * the escape sequences as ASCII codes!
+	    // the escape sequences as ASCII codes!
-	     * Note 2: Char codes < 32 are identical in EBCDIC and ASCII AFAIK!
+	    // 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;
 	}
 	else
 	    ga_append(&prt_ps_buffer, ch);
 }
-/* Need to free any translated characters */
+// 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 */
+// 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_attribute_change = TRUE;
 	prt_need_fgcol = TRUE;
 }
 }
-# endif /*FEAT_POSTSCRIPT*/
+# endif //FEAT_POSTSCRIPT
-#endif /*FEAT_PRINTER*/
+#endif //FEAT_PRINTER

Mercurial > vim

comparison src/hardcopy.c @ 18798:f0f9692d4487 v8.1.2387