diff --git a/dot/.Xresources b/dot/.Xresources
index b3218b5..bb3d1c7 100644
--- a/dot/.Xresources
+++ b/dot/.Xresources
@@ -14,7 +14,7 @@ XTerm.termName: xterm-256color
 XTerm*background: black
 XTerm*foreground: white
 XTerm*xftAntialias: true
-XTerm*faceName: xft:SaraSa Mono SC:antialias=True:size=14
+XTerm*faceName: xft:SaraSa Mono SC:antialias=True:autohint=True:size=14
 XTerm*forceBoxChars: true
 
 ! Alt键设置
@@ -34,3 +34,4 @@ XTerm*multiScroll: true
 XTerm*fastScroll: true
 
 St.font: Sarasa Mono SC:size=14:antialias=true:autohint=true
+St.alpha: 85
diff --git a/gentoo_portage/package.use b/gentoo_portage/package.use
index 3f80a25..df6aa33 100644
--- a/gentoo_portage/package.use
+++ b/gentoo_portage/package.use
@@ -76,9 +76,6 @@ app-text/mupdf -opengl
 # postgresql
 dev-db/postgresql python
 
-# st
-x11-terms/st savedconfig
-
 # imagemagick
 media-gfx/imagemagick svg xml
 
diff --git a/gentoo_portage/patches/x11-terms/st/st-alpha-0.8.2.diff.patch b/gentoo_portage/patches/x11-terms/st/st-alpha-20220206-0.8.5.diff
similarity index 77%
rename from gentoo_portage/patches/x11-terms/st/st-alpha-0.8.2.diff.patch
rename to gentoo_portage/patches/x11-terms/st/st-alpha-20220206-0.8.5.diff
index dad6615..ab029f6 100644
--- a/gentoo_portage/patches/x11-terms/st/st-alpha-0.8.2.diff.patch
+++ b/gentoo_portage/patches/x11-terms/st/st-alpha-20220206-0.8.5.diff
@@ -1,8 +1,8 @@
 diff --git a/config.def.h b/config.def.h
-index 0e01717..e116631 100644
+index 91ab8ca..6af616e 100644
 --- a/config.def.h
 +++ b/config.def.h
-@@ -82,6 +82,9 @@ char *termname = "st-256color";
+@@ -93,6 +93,9 @@ char *termname = "st-256color";
   */
  unsigned int tabspaces = 8;
  
@@ -12,25 +12,8 @@ index 0e01717..e116631 100644
  /* Terminal colors (16 first used in escape sequence) */
  static const char *colorname[] = {
  	/* 8 normal colors */
-@@ -109,6 +112,7 @@ static const char *colorname[] = {
- 	/* more colors can be added after 255 to use with DefaultXX */
- 	"#cccccc",
- 	"#555555",
-+	"black",
- };
- 
- 
-@@ -117,7 +121,7 @@ static const char *colorname[] = {
-  * foreground, background, cursor, reverse cursor
-  */
- unsigned int defaultfg = 7;
--unsigned int defaultbg = 0;
-+unsigned int defaultbg = 258;
- static unsigned int defaultcs = 256;
- static unsigned int defaultrcs = 257;
- 
 diff --git a/config.mk b/config.mk
-index 0cbb002..1d2f0e2 100644
+index 4c4c5d5..0114bad 100644
 --- a/config.mk
 +++ b/config.mk
 @@ -16,7 +16,7 @@ PKG_CONFIG = pkg-config
@@ -43,19 +26,19 @@ index 0cbb002..1d2f0e2 100644
         `$(PKG_CONFIG) --libs freetype2`
  
 diff --git a/st.h b/st.h
-index 38c61c4..b7634ab 100644
+index 519b9bd..8bb533d 100644
 --- a/st.h
 +++ b/st.h
-@@ -120,3 +120,4 @@ extern char *termname;
- extern unsigned int tabspaces;
+@@ -126,3 +126,4 @@ extern unsigned int tabspaces;
  extern unsigned int defaultfg;
  extern unsigned int defaultbg;
+ extern unsigned int defaultcs;
 +extern float alpha;
 diff --git a/x.c b/x.c
-index 0422421..588dec3 100644
+index 8a16faa..ddf4178 100644
 --- a/x.c
 +++ b/x.c
-@@ -98,6 +98,7 @@ typedef struct {
+@@ -105,6 +105,7 @@ typedef struct {
  	XSetWindowAttributes attrs;
  	int scr;
  	int isfixed; /* is fixed geometry? */
@@ -63,7 +46,7 @@ index 0422421..588dec3 100644
  	int l, t; /* left and top offset */
  	int gm; /* geometry mask */
  } XWindow;
-@@ -229,6 +230,7 @@ static char *usedfont = NULL;
+@@ -243,6 +244,7 @@ static char *usedfont = NULL;
  static double usedfontsize = 0;
  static double defaultfontsize = 0;
  
@@ -71,7 +54,7 @@ index 0422421..588dec3 100644
  static char *opt_class = NULL;
  static char **opt_cmd  = NULL;
  static char *opt_embed = NULL;
-@@ -688,7 +690,7 @@ xresize(int col, int row)
+@@ -736,7 +738,7 @@ xresize(int col, int row)
  
  	XFreePixmap(xw.dpy, xw.buf);
  	xw.buf = XCreatePixmap(xw.dpy, xw.win, win.w, win.h,
@@ -80,7 +63,7 @@ index 0422421..588dec3 100644
  	XftDrawChange(xw.draw, xw.buf);
  	xclear(0, 0, win.w, win.h);
  
-@@ -748,6 +750,13 @@ xloadcols(void)
+@@ -796,6 +798,13 @@ xloadcols(void)
  			else
  				die("could not allocate color %d\n", i);
  		}
@@ -94,7 +77,7 @@ index 0422421..588dec3 100644
  	loaded = 1;
  }
  
-@@ -1004,11 +1013,23 @@ xinit(int cols, int rows)
+@@ -1118,11 +1127,23 @@ xinit(int cols, int rows)
  	Window parent;
  	pid_t thispid = getpid();
  	XColor xmousefg, xmousebg;
@@ -119,7 +102,7 @@ index 0422421..588dec3 100644
  
  	/* font */
  	if (!FcInit())
-@@ -1018,7 +1039,7 @@ xinit(int cols, int rows)
+@@ -1132,7 +1153,7 @@ xinit(int cols, int rows)
  	xloadfonts(usedfont, 0);
  
  	/* colors */
@@ -128,7 +111,7 @@ index 0422421..588dec3 100644
  	xloadcols();
  
  	/* adjust fixed window geometry */
-@@ -1038,19 +1059,15 @@ xinit(int cols, int rows)
+@@ -1152,19 +1173,15 @@ xinit(int cols, int rows)
  		| ButtonMotionMask | ButtonPressMask | ButtonReleaseMask;
  	xw.attrs.colormap = xw.cmap;
  
@@ -151,7 +134,7 @@ index 0422421..588dec3 100644
  	XSetForeground(xw.dpy, dc.gc, dc.col[defaultbg].pixel);
  	XFillRectangle(xw.dpy, xw.buf, dc.gc, 0, 0, win.w, win.h);
  
-@@ -1894,6 +1911,9 @@ main(int argc, char *argv[])
+@@ -2019,6 +2036,9 @@ main(int argc, char *argv[])
  	case 'a':
  		allowaltscreen = 0;
  		break;
diff --git a/gentoo_portage/patches/x11-terms/st/st-scrollback-20200419-72e3f6c.diff.patch b/gentoo_portage/patches/x11-terms/st/st-scrollback-20210507-4536f46.diff
similarity index 87%
rename from gentoo_portage/patches/x11-terms/st/st-scrollback-20200419-72e3f6c.diff.patch
rename to gentoo_portage/patches/x11-terms/st/st-scrollback-20210507-4536f46.diff
index e72999c..f960f6b 100644
--- a/gentoo_portage/patches/x11-terms/st/st-scrollback-20200419-72e3f6c.diff.patch
+++ b/gentoo_portage/patches/x11-terms/st/st-scrollback-20210507-4536f46.diff
@@ -1,8 +1,8 @@
 diff --git a/config.def.h b/config.def.h
-index 0895a1f..eef24df 100644
+index 6f05dce..93cbcc0 100644
 --- a/config.def.h
 +++ b/config.def.h
-@@ -188,6 +188,8 @@ static Shortcut shortcuts[] = {
+@@ -199,6 +199,8 @@ static Shortcut shortcuts[] = {
  	{ TERMMOD,              XK_Y,           selpaste,       {.i =  0} },
  	{ ShiftMask,            XK_Insert,      selpaste,       {.i =  0} },
  	{ TERMMOD,              XK_Num_Lock,    numlock,        {.i =  0} },
@@ -12,7 +12,7 @@ index 0895a1f..eef24df 100644
  
  /*
 diff --git a/st.c b/st.c
-index 0ce6ac2..641edc0 100644
+index ebdf360..817cc47 100644
 --- a/st.c
 +++ b/st.c
 @@ -35,6 +35,7 @@
@@ -33,7 +33,7 @@ index 0ce6ac2..641edc0 100644
  
  enum term_mode {
  	MODE_WRAP        = 1 << 0,
-@@ -117,6 +121,9 @@ typedef struct {
+@@ -115,6 +119,9 @@ typedef struct {
  	int col;      /* nb col */
  	Line *line;   /* screen */
  	Line *alt;    /* alternate screen */
@@ -43,7 +43,7 @@ index 0ce6ac2..641edc0 100644
  	int *dirty;   /* dirtyness of lines */
  	TCursor c;    /* cursor */
  	int ocx;      /* old cursor col */
-@@ -185,8 +192,8 @@ static void tnewline(int);
+@@ -184,8 +191,8 @@ static void tnewline(int);
  static void tputtab(int);
  static void tputc(Rune);
  static void treset(void);
@@ -51,10 +51,10 @@ index 0ce6ac2..641edc0 100644
 -static void tscrolldown(int, int);
 +static void tscrollup(int, int, int);
 +static void tscrolldown(int, int, int);
- static void tsetattr(int *, int);
- static void tsetchar(Rune, Glyph *, int, int);
+ static void tsetattr(const int *, int);
+ static void tsetchar(Rune, const Glyph *, int, int);
  static void tsetdirt(int, int);
-@@ -415,10 +422,10 @@ tlinelen(int y)
+@@ -416,10 +423,10 @@ tlinelen(int y)
  {
  	int i = term.col;
  
@@ -67,7 +67,7 @@ index 0ce6ac2..641edc0 100644
  		--i;
  
  	return i;
-@@ -527,7 +534,7 @@ selsnap(int *x, int *y, int direction)
+@@ -528,7 +535,7 @@ selsnap(int *x, int *y, int direction)
  		 * Snap around if the word wraps around at the end or
  		 * beginning of a line.
  		 */
@@ -76,7 +76,7 @@ index 0ce6ac2..641edc0 100644
  		prevdelim = ISDELIM(prevgp->u);
  		for (;;) {
  			newx = *x + direction;
-@@ -542,14 +549,14 @@ selsnap(int *x, int *y, int direction)
+@@ -543,14 +550,14 @@ selsnap(int *x, int *y, int direction)
  					yt = *y, xt = *x;
  				else
  					yt = newy, xt = newx;
@@ -93,7 +93,7 @@ index 0ce6ac2..641edc0 100644
  			delim = ISDELIM(gp->u);
  			if (!(gp->mode & ATTR_WDUMMY) && (delim != prevdelim
  					|| (delim && gp->u != prevgp->u)))
-@@ -570,14 +577,14 @@ selsnap(int *x, int *y, int direction)
+@@ -571,14 +578,14 @@ selsnap(int *x, int *y, int direction)
  		*x = (direction < 0) ? 0 : term.col - 1;
  		if (direction < 0) {
  			for (; *y > 0; *y += direction) {
@@ -110,7 +110,7 @@ index 0ce6ac2..641edc0 100644
  						& ATTR_WRAP)) {
  					break;
  				}
-@@ -608,13 +615,13 @@ getsel(void)
+@@ -609,13 +616,13 @@ getsel(void)
  		}
  
  		if (sel.type == SEL_RECTANGULAR) {
@@ -127,7 +127,7 @@ index 0ce6ac2..641edc0 100644
  		while (last >= gp && last->u == ' ')
  			--last;
  
-@@ -849,6 +856,9 @@ void
+@@ -850,6 +857,9 @@ void
  ttywrite(const char *s, size_t n, int may_echo)
  {
  	const char *next;
@@ -137,7 +137,7 @@ index 0ce6ac2..641edc0 100644
  
  	if (may_echo && IS_SET(MODE_ECHO))
  		twrite(s, n, 1);
-@@ -1060,13 +1070,53 @@ tswapscreen(void)
+@@ -1061,13 +1071,53 @@ tswapscreen(void)
  }
  
  void
@@ -192,7 +192,7 @@ index 0ce6ac2..641edc0 100644
  	tsetdirt(orig, term.bot-n);
  	tclearregion(0, term.bot-n+1, term.col-1, term.bot);
  
-@@ -1076,17 +1126,28 @@ tscrolldown(int orig, int n)
+@@ -1077,17 +1127,28 @@ tscrolldown(int orig, int n)
  		term.line[i-n] = temp;
  	}
  
@@ -223,7 +223,7 @@ index 0ce6ac2..641edc0 100644
  	tclearregion(0, orig, term.col-1, orig+n-1);
  	tsetdirt(orig+n, term.bot);
  
-@@ -1096,7 +1157,8 @@ tscrollup(int orig, int n)
+@@ -1097,7 +1158,8 @@ tscrollup(int orig, int n)
  		term.line[i+n] = temp;
  	}
  
@@ -233,7 +233,7 @@ index 0ce6ac2..641edc0 100644
  }
  
  void
-@@ -1135,7 +1197,7 @@ tnewline(int first_col)
+@@ -1126,7 +1188,7 @@ tnewline(int first_col)
  	int y = term.c.y;
  
  	if (y == term.bot) {
@@ -242,7 +242,7 @@ index 0ce6ac2..641edc0 100644
  	} else {
  		y++;
  	}
-@@ -1300,14 +1362,14 @@ void
+@@ -1291,14 +1353,14 @@ void
  tinsertblankline(int n)
  {
  	if (BETWEEN(term.c.y, term.top, term.bot))
@@ -259,7 +259,7 @@ index 0ce6ac2..641edc0 100644
  }
  
  int32_t
-@@ -1738,11 +1800,11 @@ csihandle(void)
+@@ -1735,11 +1797,11 @@ csihandle(void)
  		break;
  	case 'S': /* SU -- Scroll <n> line up */
  		DEFAULT(csiescseq.arg[0], 1);
@@ -273,7 +273,7 @@ index 0ce6ac2..641edc0 100644
  		break;
  	case 'L': /* IL -- Insert <n> blank lines */
  		DEFAULT(csiescseq.arg[0], 1);
-@@ -2248,7 +2310,7 @@ eschandle(uchar ascii)
+@@ -2251,7 +2313,7 @@ eschandle(uchar ascii)
  		return 0;
  	case 'D': /* IND -- Linefeed */
  		if (term.c.y == term.bot) {
@@ -282,7 +282,7 @@ index 0ce6ac2..641edc0 100644
  		} else {
  			tmoveto(term.c.x, term.c.y+1);
  		}
-@@ -2261,7 +2323,7 @@ eschandle(uchar ascii)
+@@ -2264,7 +2326,7 @@ eschandle(uchar ascii)
  		break;
  	case 'M': /* RI -- Reverse index */
  		if (term.c.y == term.top) {
@@ -291,7 +291,7 @@ index 0ce6ac2..641edc0 100644
  		} else {
  			tmoveto(term.c.x, term.c.y-1);
  		}
-@@ -2482,7 +2544,7 @@ twrite(const char *buf, int buflen, int show_ctrl)
+@@ -2474,7 +2536,7 @@ twrite(const char *buf, int buflen, int show_ctrl)
  void
  tresize(int col, int row)
  {
@@ -300,7 +300,7 @@ index 0ce6ac2..641edc0 100644
  	int minrow = MIN(row, term.row);
  	int mincol = MIN(col, term.col);
  	int *bp;
-@@ -2519,6 +2581,14 @@ tresize(int col, int row)
+@@ -2511,6 +2573,14 @@ tresize(int col, int row)
  	term.dirty = xrealloc(term.dirty, row * sizeof(*term.dirty));
  	term.tabs = xrealloc(term.tabs, col * sizeof(*term.tabs));
  
@@ -315,7 +315,7 @@ index 0ce6ac2..641edc0 100644
  	/* resize each row to new width, zero-pad if needed */
  	for (i = 0; i < minrow; i++) {
  		term.line[i] = xrealloc(term.line[i], col * sizeof(Glyph));
-@@ -2577,7 +2647,7 @@ drawregion(int x1, int y1, int x2, int y2)
+@@ -2569,7 +2639,7 @@ drawregion(int x1, int y1, int x2, int y2)
  			continue;
  
  		term.dirty[y] = 0;
@@ -324,7 +324,7 @@ index 0ce6ac2..641edc0 100644
  	}
  }
  
-@@ -2598,8 +2668,9 @@ draw(void)
+@@ -2590,8 +2660,9 @@ draw(void)
  		cx--;
  
  	drawregion(0, 0, term.col, term.row);
@@ -337,7 +337,7 @@ index 0ce6ac2..641edc0 100644
  	term.ocy = term.c.y;
  	xfinishdraw();
 diff --git a/st.h b/st.h
-index d978458..b9a4eeb 100644
+index fa2eddf..adda2db 100644
 --- a/st.h
 +++ b/st.h
 @@ -81,6 +81,8 @@ void die(const char *, ...);
diff --git a/gentoo_portage/patches/x11-terms/st/st-scrollback-mouse-20191024-a2c479c.diff.patch b/gentoo_portage/patches/x11-terms/st/st-scrollback-mouse-20220127-2c5edf2.diff
similarity index 52%
rename from gentoo_portage/patches/x11-terms/st/st-scrollback-mouse-20191024-a2c479c.diff.patch
rename to gentoo_portage/patches/x11-terms/st/st-scrollback-mouse-20220127-2c5edf2.diff
index 49eba8e..5c47abc 100644
--- a/gentoo_portage/patches/x11-terms/st/st-scrollback-mouse-20191024-a2c479c.diff.patch
+++ b/gentoo_portage/patches/x11-terms/st/st-scrollback-mouse-20220127-2c5edf2.diff
@@ -1,13 +1,25 @@
+From b5d3351a21442a842e01e8c0317603b6890b379c Mon Sep 17 00:00:00 2001
+From: asparagii <michele.lambertucci1@gmail.com>
+Date: Thu, 27 Jan 2022 15:44:02 +0100
+Subject: [PATCH] st-scrollback-mouse
+
+---
+ config.def.h | 2 ++
+ 1 file changed, 2 insertions(+)
+
 diff --git a/config.def.h b/config.def.h
-index ec1b576..4b3bf15 100644
+index e3b469b..c217315 100644
 --- a/config.def.h
 +++ b/config.def.h
-@@ -163,6 +163,8 @@ static uint forcemousemod = ShiftMask;
+@@ -176,6 +176,8 @@ static uint forcemousemod = ShiftMask;
   */
  static MouseShortcut mshortcuts[] = {
  	/* mask                 button   function        argument       release */
 +	{ ShiftMask,            Button4, kscrollup,      {.i = 1} },
 +	{ ShiftMask,            Button5, kscrolldown,    {.i = 1} },
  	{ XK_ANY_MOD,           Button2, selpaste,       {.i = 0},      1 },
+ 	{ ShiftMask,            Button4, ttysend,        {.s = "\033[5;2~"} },
  	{ XK_ANY_MOD,           Button4, ttysend,        {.s = "\031"} },
- 	{ XK_ANY_MOD,           Button5, ttysend,        {.s = "\005"} },
+-- 
+2.34.1
+
diff --git a/gentoo_portage/patches/x11-terms/st/st-scrollback-mouse-altscreen-20200416-5703aa0.diff.patch b/gentoo_portage/patches/x11-terms/st/st-scrollback-mouse-altscreen-20220127-2c5edf2.diff
similarity index 59%
rename from gentoo_portage/patches/x11-terms/st/st-scrollback-mouse-altscreen-20200416-5703aa0.diff.patch
rename to gentoo_portage/patches/x11-terms/st/st-scrollback-mouse-altscreen-20220127-2c5edf2.diff
index fbade29..6a8722b 100644
--- a/gentoo_portage/patches/x11-terms/st/st-scrollback-mouse-altscreen-20200416-5703aa0.diff.patch
+++ b/gentoo_portage/patches/x11-terms/st/st-scrollback-mouse-altscreen-20220127-2c5edf2.diff
@@ -1,23 +1,35 @@
+From 580e3f386e9215707100e9ba44797701943fd927 Mon Sep 17 00:00:00 2001
+From: asparagii <michele.lambertucci1@gmail.com>
+Date: Thu, 27 Jan 2022 15:49:27 +0100
+Subject: [PATCH] st-scrollback-mouse-altscreen
+
+---
+ config.def.h | 4 ++--
+ st.c         | 5 +++++
+ st.h         | 1 +
+ x.c          | 2 ++
+ 4 files changed, 10 insertions(+), 2 deletions(-)
+
 diff --git a/config.def.h b/config.def.h
-index 4b3bf15..1986316 100644
+index c217315..c223706 100644
 --- a/config.def.h
 +++ b/config.def.h
-@@ -163,8 +163,8 @@ static uint forcemousemod = ShiftMask;
+@@ -176,8 +176,8 @@ static uint forcemousemod = ShiftMask;
   */
  static MouseShortcut mshortcuts[] = {
  	/* mask                 button   function        argument       release */
 -	{ ShiftMask,            Button4, kscrollup,      {.i = 1} },
 -	{ ShiftMask,            Button5, kscrolldown,    {.i = 1} },
-+	{ XK_ANY_MOD,           Button4, kscrollup,      {.i = 1},      0, /* !alt */ -1 },
-+	{ XK_ANY_MOD,           Button5, kscrolldown,    {.i = 1},      0, /* !alt */ -1 },
++	{ XK_ANY_MOD,           Button4, kscrollup,      {.i = 1},		0, /* !alt */ -1 },
++	{ XK_ANY_MOD,           Button5, kscrolldown,    {.i = 1},		0, /* !alt */ -1 },
  	{ XK_ANY_MOD,           Button2, selpaste,       {.i = 0},      1 },
+ 	{ ShiftMask,            Button4, ttysend,        {.s = "\033[5;2~"} },
  	{ XK_ANY_MOD,           Button4, ttysend,        {.s = "\031"} },
- 	{ XK_ANY_MOD,           Button5, ttysend,        {.s = "\005"} },
 diff --git a/st.c b/st.c
-index f8b6f67..dd4cb31 100644
---- st.c
-+++ st.c
-@@ -1045,6 +1045,11 @@ tnew(int col, int row)
+index f3af82b..876a6bf 100644
+--- a/st.c
++++ b/st.c
+@@ -1060,6 +1060,11 @@ tnew(int col, int row)
  	treset();
  }
  
@@ -30,9 +42,9 @@ index f8b6f67..dd4cb31 100644
  tswapscreen(void)
  {
 diff --git a/st.h b/st.h
-index 1332cf1..f9ad815 100644
---- st.h
-+++ st.h
+index da36b34..e95c6f8 100644
+--- a/st.h
++++ b/st.h
 @@ -89,6 +89,7 @@ void sendbreak(const Arg *);
  void toggleprinter(const Arg *);
  
@@ -42,9 +54,9 @@ index 1332cf1..f9ad815 100644
  void tresize(int, int);
  void tsetdirtattr(int);
 diff --git a/x.c b/x.c
-index e5f1737..b8fbd7b 100644
---- x.c
-+++ x.c
+index cd96575..9274556 100644
+--- a/x.c
++++ b/x.c
 @@ -34,6 +34,7 @@ typedef struct {
  	void (*func)(const Arg *);
  	const Arg arg;
@@ -53,7 +65,7 @@ index e5f1737..b8fbd7b 100644
  } MouseShortcut;
  
  typedef struct {
-@@ -446,6 +447,7 @@ mouseaction(XEvent *e, uint release)
+@@ -455,6 +456,7 @@ mouseaction(XEvent *e, uint release)
  	for (ms = mshortcuts; ms < mshortcuts + LEN(mshortcuts); ms++) {
  		if (ms->release == release &&
  		    ms->button == e->xbutton.button &&
@@ -61,3 +73,6 @@ index e5f1737..b8fbd7b 100644
  		    (match(ms->mod, state) ||  /* exact or forced */
  		     match(ms->mod, state & ~forcemousemod))) {
  			ms->func(&(ms->arg));
+-- 
+2.34.1
+
diff --git a/script/sync-st-patch.sh b/script/sync-st-patch.sh
new file mode 100644
index 0000000..0f253c6
--- /dev/null
+++ b/script/sync-st-patch.sh
@@ -0,0 +1,14 @@
+#!/bin/sh
+
+if [ "${UID}" != "0" ]; then
+    SCRIPT_NAME=$(basename $0)
+    echo "${SCRIPT_NAME}: must run this as root"
+    exit 1
+fi
+
+SCRIPT_DIR=$(dirname $0)
+
+SOURCE_DIR="${SCRIPT_DIR}/../gentoo_portage/patches/x11-terms/st/"
+DEST_DIR="/etc/portage/patches/x11-terms/st"
+
+rsync -r --delete --mkpath $SOURCE_DIR $DEST_DIR