Fixes and cleanups:

- add support for Chinese (two-byte) Character text writing and fonts (vanilla);
- move rather long manpages listing from Makefile into separate files (sobomax);
- bump PORTREVISION as a result.

Submitted by:	vanilla, sobomax

8 files changed, 575 insertions, 2 deletions

diff --git a/graphics/svgalib/files/man1 b/graphics/svgalib/files/man1
new file mode 100644
index 000000000000..a27d7ad25f2a
--- /dev/null
+++ b/graphics/svgalib/files/man1
@@ -0,0 +1,11 @@
+convfont.1
+dumpreg.1
+fix132x43.1
+restorefont.1
+restorepalette.1
+restoretextmode.1
+runx.1
+savetextmode.1
+setmclk.1
+svgakeymap.1
+textmode.1
diff --git a/graphics/svgalib/files/man3 b/graphics/svgalib/files/man3
new file mode 100644
index 000000000000..6363ee3c89c1
--- /dev/null
+++ b/graphics/svgalib/files/man3
@@ -0,0 +1,194 @@
+currentcontext.3
+gl_allocatecontext.3
+gl_bcircle.3
+gl_circle.3
+gl_clearscreen.3
+gl_colorfont.3
+gl_compileboxmask.3
+gl_compiledboxmasksize.3
+gl_copybox.3
+gl_copyboxfromcontext.3
+gl_copyboxtocontext.3
+gl_copyscreen.3
+gl_disableclipping.3
+gl_enableclipping.3
+gl_enablepageflipping.3
+gl_expandfont.3
+gl_fillbox.3
+gl_fillcircle.3
+gl_font8x8.3
+gl_freecontext.3
+gl_getbox.3
+gl_getcontext.3
+gl_getpalette.3
+gl_getpalettecolor.3
+gl_getpalettecolors.3
+gl_getpixel.3
+gl_getpixelrgb.3
+gl_hline.3
+gl_line.3
+gl_printf.3
+gl_putbox.3
+gl_putboxmask.3
+gl_putboxmaskcompiled.3
+gl_putboxpart.3
+gl_rgbcolor.3
+gl_scalebox.3
+gl_setclippingwindow.3
+gl_setcontext.3
+gl_setcontextheight.3
+gl_setcontextvga.3
+gl_setcontextvgavirtual.3
+gl_setcontextvirtual.3
+gl_setcontextwidth.3
+gl_setdisplaystart.3
+gl_setfont.3
+gl_setfontcolors.3
+gl_setpalette.3
+gl_setpalettecolor.3
+gl_setpalettecolors.3
+gl_setpixel.3
+gl_setpixelrgb.3
+gl_setrgbpalette.3
+gl_setscreenoffset.3
+gl_setwritemode.3
+gl_striangle.3
+gl_swtriangle.3
+gl_triangle.3
+gl_trigetcolorlookup.3
+gl_trisetcolorlookup.3
+gl_trisetdrawpoint.3
+gl_write.3
+gl_writen.3
+gl_wtriangle.3
+graph_mem.3
+joystick_button1.3
+joystick_button2.3
+joystick_button3.3
+joystick_button4.3
+joystick_close.3
+joystick_getaxis.3
+joystick_getb1.3
+joystick_getb2.3
+joystick_getb3.3
+joystick_getb4.3
+joystick_getbutton.3
+joystick_getnumaxes.3
+joystick_getnumbuttons.3
+joystick_getx.3
+joystick_gety.3
+joystick_getz.3
+joystick_init.3
+joystick_setdefaulthandler.3
+joystick_sethandler.3
+joystick_update.3
+joystick_x.3
+joystick_y.3
+joystick_z.3
+keyboard_clearstate.3
+keyboard_close.3
+keyboard_getstate.3
+keyboard_init.3
+keyboard_init_return_fd.3
+keyboard_keypressed.3
+keyboard_setdefaulteventhandler.3
+keyboard_seteventhandler.3
+keyboard_translatekeys.3
+keyboard_update.3
+keyboard_waitforupdate.3
+mouse_close.3
+mouse_getbutton.3
+mouse_getcaps.3
+mouse_getposition_6d.3
+mouse_getx.3
+mouse_gety.3
+mouse_init.3
+mouse_init_return_fd.3
+mouse_setdefaulteventhandler.3
+mouse_seteventhandler.3
+mouse_setposition.3
+mouse_setposition_6d.3
+mouse_setrange_6d.3
+mouse_setscale.3
+mouse_setwrap.3
+mouse_setxrange.3
+mouse_setyrange.3
+mouse_update.3
+mouse_waitforupdate.3
+vga_accel.3
+vga_addmode.3
+vga_addtiming.3
+vga_bitblt.3
+vga_blitwait.3
+vga_changetiming.3
+vga_claimvideomemory.3
+vga_clear.3
+vga_copytoplanar16.3
+vga_copytoplanar256.3
+vga_copytoplane.3
+vga_disabledriverreport.3
+vga_drawline.3
+vga_drawpixel.3
+vga_drawscanline.3
+vga_drawscansegment.3
+vga_dumpregs.3
+vga_ext_set.3
+vga_fillblt.3
+vga_flip.3
+vga_getch.3
+vga_getcolors.3
+vga_getcurrentchipset.3
+vga_getcurrentmode.3
+vga_getcurrenttiming.3
+vga_getdefaultmode.3
+vga_getgraphmem.3
+vga_getkey.3
+vga_getmodeinfo.3
+vga_getmodename.3
+vga_getmodenumber.3
+vga_getmonitortype.3
+vga_getmousetype.3
+vga_getpalette.3
+vga_getpalvec.3
+vga_getpixel.3
+vga_getscansegment.3
+vga_gettextfont.3
+vga_gettextmoderegs.3
+vga_getxdim.3
+vga_getydim.3
+vga_guesstiming.3
+vga_hasmode.3
+vga_hlinelistblt.3
+vga_imageblt.3
+vga_init.3
+vga_lastmodenumber.3
+vga_lockvc.3
+vga_oktowrite.3
+vga_puttextfont.3
+vga_runinbackground.3
+vga_runinbackground_version.3
+vga_safety_fork.3
+vga_screenoff.3
+vga_screenon.3
+vga_setchipset.3
+vga_setchipsetandfeatures.3
+vga_setcolor.3
+vga_setdisplaystart.3
+vga_setegacolor.3
+vga_setflipchar.3
+vga_setlinearaddressing.3
+vga_setlogicalwidth.3
+vga_setmode.3
+vga_setmodeX.3
+vga_setmousesupport.3
+vga_setpage.3
+vga_setpalette.3
+vga_setpalvec.3
+vga_setreadpage.3
+vga_setrgbcolor.3
+vga_settextmoderegs.3
+vga_setwritepage.3
+vga_unlockvc.3
+vga_waitevent.3
+vga_waitretrace.3
+vga_white.3
diff --git a/graphics/svgalib/files/man5 b/graphics/svgalib/files/man5
new file mode 100644
index 000000000000..43c9d4140516
--- /dev/null
+++ b/graphics/svgalib/files/man5
@@ -0,0 +1,3 @@
+libvga.config.5
+libvga.et4000.5
+svgalibrc.5
diff --git a/graphics/svgalib/files/man6 b/graphics/svgalib/files/man6
new file mode 100644
index 000000000000..bc184c6d6c7a
--- /dev/null
+++ b/graphics/svgalib/files/man6
@@ -0,0 +1,23 @@
+accel.6
+bg_test.6
+eventtest.6
+forktest.6
+fun.6
+joytest.6
+keytest.6
+lineart.6
+mach32info.6
+mjoytest.6
+mousetest.6
+plane.6
+printftest.6
+scrolltest.6
+speedtest.6
+spin.6
+svidtune.6
+testaccel.6
+testgl.6
+testlinear.6
+threed.6
+vgatest.6
+wrapdemo.6
diff --git a/graphics/svgalib/files/man7 b/graphics/svgalib/files/man7
new file mode 100644
index 000000000000..a949a20a215a
--- /dev/null
+++ b/graphics/svgalib/files/man7
@@ -0,0 +1,7 @@
+svgalib.7
+svgalib.chips.7
+svgalib.et4000.7
+svgalib.faq.7
+svgalib.mach32.7
+threedkit.7
+vgagl.7
diff --git a/graphics/svgalib/files/man8 b/graphics/svgalib/files/man8
new file mode 100644
index 000000000000..586c07744302
--- /dev/null
+++ b/graphics/svgalib/files/man8
@@ -0,0 +1 @@
+mode3.8
diff --git a/graphics/svgalib/files/patch-aq b/graphics/svgalib/files/patch-aq
index 780ffc0ea36b..72bb2fbb4290 100644
--- a/graphics/svgalib/files/patch-aq
+++ b/graphics/svgalib/files/patch-aq
@@ -1,5 +1,14 @@
---- gl/Makefile.orig	Fri Aug 25 06:05:40 2000
-+++ gl/Makefile	Fri Aug 25 06:06:28 2000
+--- gl/Makefile.orig	Sun Jul 18 16:14:45 1999
++++ gl/Makefile	Sat Sep 30 20:27:36 2000
+@@ -23,7 +23,7 @@
+ #----------------------------------------------------------------------
+ 
+ MODULES	 = grlib.o driver.o line.o palette.o scale.o text.o font8x8.o \
+-	   cbitmap.o mem.o 
++	   cbitmap.o mem.o cctext.o
+ 
+ all:	libvgagl.a
+ .PHONY: all clean dep
 @@ -31,6 +31,7 @@
  libvgagl.so.$(VERSION): $(MODULES)
  	$(CC) -s -shared -Wl,-soname,libvgagl.so.$(MAJOR_VER) -o libvgagl.so.$(VERSION) \
diff --git a/graphics/svgalib/files/patch-ay b/graphics/svgalib/files/patch-ay
new file mode 100644
index 000000000000..31c2f7dce469
--- /dev/null
+++ b/graphics/svgalib/files/patch-ay
@@ -0,0 +1,325 @@
+--- gl/cctext.c.orig	Sat Sep 30 20:48:05 2000
++++ gl/cctext.c	Mon Sep 20 23:00:19 1999
+@@ -0,0 +1,322 @@
++/* Framebuffer Graphics Libary for Linux, 
++ * Copyright 1998 Wei Yongming
++ * This code is based on partially Harm Hanemaayer's work.
++ */
++/* cctext.c Chinese (two-byte) Character text writing and fonts */
++
++
++#include <stdlib.h>
++#include <stdio.h>
++#include <stdarg.h>
++#include <vga.h>
++#include "inlstring.h"		/* include inline string operations */
++
++#include "vgagl.h"
++#include "def.h"
++
++
++/* CCText/font functions */
++// The default font matrics values.
++static int afont_width = 8;
++static int cfont_width = 16;
++static int font_height = 16;
++static char *afont_address;
++static char *cfont_address;
++static int afont_charsize = 128;
++static int cfont_charsize = 256;
++// The writemode of cc font is always COMPRESSED.
++static int font_writemode = WRITEMODE_OVERWRITE;
++static int compressed_font_bg = 0;
++static int compressed_font_fg = 15;
++
++void gl_setccfont(int afw, int cfw, int fh, void *afont, void* cfont)
++{
++    afont_width = afw;
++    cfont_width = cfw;
++    font_height = fh;
++    afont_charsize = afont_width * font_height * BYTESPERPIXEL;
++    cfont_charsize = cfont_width * font_height * BYTESPERPIXEL;
++    afont_address = afont;
++    cfont_address = cfont;
++}
++
++void gl_setccwritemode(int m)
++{
++    font_writemode = m;
++}
++
++void gl_setccfontcolors(int bg, int fg)
++{
++    compressed_font_bg = bg;
++    compressed_font_fg = fg;
++}
++
++void gl_ccwriten(int x, int y, int n, char *s)
++{
++    char *str = alloca(n + 1);
++    memcpy(str, s, n);
++    str[n] = 0;
++    gl_ccwrite(x, y, str);
++}
++
++#ifndef SVGA_AOUT
++
++static int ccnprintf(int sx, int sy, 
++                        size_t bufs, const char *fmt, va_list args)
++{
++    char *buf;
++    static int x = 0, y = 0, x_start = 0;
++    int n;
++
++    buf = alloca(bufs);
++    n = vsnprintf(buf, bufs, fmt, args);
++    if (n < 0)
++	return n; /* buffer did not suffice, return and retry */
++
++    if ((sx >= 0) && (sy >= 0)) {
++	x = x_start = sx;
++	y = sy;
++    }
++	
++    for (; *buf; buf++)
++	switch (*buf) {
++	case '\a':		/* badly implemented */
++	    fputc('\a', stdout);
++	    fflush(stdout);
++	    break;
++	case '\b':
++	    x -= afont_width;
++	    if (x < x_start) {
++		x = WIDTH + (x_start % afont_width);
++		while(x + afont_width > WIDTH)
++		    x -= afont_width;
++		if (y >= font_height)
++		    y -= font_height;
++	    }
++	    break;
++	case '\n':
++	  newline:
++	    y += font_height;
++	    if (y + font_height > HEIGHT)
++		y %= font_height;
++	case '\r':
++	    x = x_start;
++	    break;
++	case '\t':
++	    x += ((TEXT_TABSIZE - 
++                 ((x - x_start) / afont_width) % TEXT_TABSIZE) * afont_width);
++	    goto chk_wrap;
++	    break;
++	case '\v':
++	    y += font_height;
++	    if (y + font_height > HEIGHT)
++		y %= font_height;
++	    break;
++	default:
++            if( ((unsigned char)(*buf) > 0xa0) 
++                && ((unsigned char)(*(buf + 1)) > 0xa0)) {
++                gl_ccwriten(x, y, 2, buf);
++                buf += 1;
++	        x += cfont_width;
++            }
++            else {
++                gl_ccwriten(x, y, 1, buf);
++                x += afont_width;
++            }
++        chk_wrap:
++	    if (x + afont_width > WIDTH)
++		goto newline;
++	}
++    return n;
++}
++
++int gl_ccprintf(int x, int y, const char *fmt, ...)
++{
++    size_t bufs = BUFSIZ;
++    int result;
++    va_list args;
++
++    va_start(args, fmt);
++
++    /* Loop until buffer size suffices */
++    do {
++	result = ccnprintf(x, y, bufs, fmt, args);
++	bufs <<= 1;
++    } while(result < 0);
++	
++    va_end(args);
++    return result;
++}
++
++#endif
++
++static int getnextchar(char* s, uchar* cc)
++{
++    if( s[0] == '\0') return 0;
++
++    cc[0] = (unsigned char)(*s);
++    cc[1] = (unsigned char)(*(s + 1));
++   
++    if( ((unsigned char)cc[0] > 0xa0) && ((unsigned char)cc[1] > 0xa0) )
++        return 1;
++    
++    cc[1] = '\0';
++ 
++    return 1;
++}
++
++static void expandcchar(int bg, int fg, uchar* c, unsigned char *bitmap)
++{
++    int x, y;
++    int c1, c2;
++    unsigned char *font;
++    int b = 0;                  /* keep gcc happy with b = 0 - MW */
++
++    c1 = c[0];
++    c2 = c[1];
++
++    font = cfont_address + ((c1 - 161)*94 + c2 - 161) * 
++                          (font_height * ((cfont_width + 7) / 8));
++
++    for (y = 0; y < font_height; y++)
++        for (x = 0; x < cfont_width; x++) {
++            if (x % 8 == 0)
++                b = *font++;
++            if (b & (128 >> (x % 8)))   /* pixel */
++                switch (BYTESPERPIXEL) {
++                case 1:
++                    *bitmap = fg;
++                    bitmap++;
++                    break;
++                case 2:
++                    *(ushort *) bitmap = fg;
++                    bitmap += 2;
++                    break;
++                case 3:
++                    *(ushort *) bitmap = fg;
++                    *(bitmap + 2) = fg >> 16;
++                    bitmap += 3;
++                    break;
++                case 4:
++                    *(uint *) bitmap = fg;
++                    bitmap += 4;
++            } else              /* background pixel */
++                switch (BYTESPERPIXEL) {
++                case 1:
++                    *bitmap = bg;
++                    bitmap++;
++                    break;
++                case 2:
++                    *(ushort *) bitmap = bg;
++                    bitmap += 2;
++                    break;
++                case 3:
++                    *(ushort *) bitmap = bg;
++                    *(bitmap + 2) = bg;
++                    bitmap += 3;
++                    break;
++                case 4:
++                    *(uint *) bitmap = bg;
++                    bitmap += 4;
++                }
++        }
++}
++
++static void expandchar(int bg, int fg, int c, unsigned char *bitmap)
++{
++    int x, y;
++    unsigned char *font;
++    int b = 0;			/* keep gcc happy with b = 0 - MW */
++
++    font = afont_address + c * (font_height * ((afont_width + 7) / 8));
++
++    for (y = 0; y < font_height; y++)
++	for (x = 0; x < afont_width; x++) {
++	    if (x % 8 == 0)
++		b = *font++;
++	    if (b & (128 >> (x % 8)))	/* pixel */
++		switch (BYTESPERPIXEL) {
++		case 1:
++		    *bitmap = fg;
++		    bitmap++;
++		    break;
++		case 2:
++		    *(ushort *) bitmap = fg;
++		    bitmap += 2;
++		    break;
++		case 3:
++		    *(ushort *) bitmap = fg;
++		    *(bitmap + 2) = fg >> 16;
++		    bitmap += 3;
++		    break;
++		case 4:
++		    *(uint *) bitmap = fg;
++		    bitmap += 4;
++	    } else		/* background pixel */
++		switch (BYTESPERPIXEL) {
++		case 1:
++		    *bitmap = bg;
++		    bitmap++;
++		    break;
++		case 2:
++		    *(ushort *) bitmap = bg;
++		    bitmap += 2;
++		    break;
++		case 3:
++		    *(ushort *) bitmap = bg;
++		    *(bitmap + 2) = bg;
++		    bitmap += 3;
++		    break;
++		case 4:
++		    *(uint *) bitmap = bg;
++		    bitmap += 4;
++		}
++	}
++}
++
++/* Write using compressed font. */
++
++void gl_ccwrite(int x, int y, char* s)
++{
++    unsigned char *bitmap;
++    uchar cc[2];
++
++    bitmap = (unsigned char *)alloca(cfont_width * font_height * BYTESPERPIXEL);
++    if( !(font_writemode & WRITEMODE_MASKED) ) {
++        while( getnextchar(s, cc) ) {
++            if( cc[1] != '\0') {
++                expandcchar(compressed_font_bg, compressed_font_fg,
++                            cc, bitmap);
++                gl_putbox(x, y, cfont_width, font_height, bitmap);
++                s += 2;
++                x += cfont_width;
++            }
++            else {
++                expandchar(compressed_font_bg, compressed_font_fg,
++                           cc[0], bitmap);
++                gl_putbox(x, y, afont_width, font_height, bitmap);
++                s += 1;
++                x += afont_width;
++            }
++        }
++    }
++    else {           // masked write.
++        while( getnextchar(s, cc) ) {
++            if( cc[1] != '\0') {
++                expandcchar(0, compressed_font_fg,
++                            cc, bitmap);
++                gl_putboxmask(x, y, cfont_width, font_height, bitmap);
++                s += 2;
++                x += cfont_width;
++            }
++            else {
++                expandchar(0, compressed_font_fg,
++                           cc[0], bitmap);
++                gl_putboxmask(x, y, afont_width, font_height, bitmap);
++                s += 1;
++                x += afont_width;
++            }
++        }
++    }
++}
++