added st-copyout to config

Makefile

@@ -4,7 +4,7 @@
 
 include config.mk
 
-SRC = st.c x.c
+SRC = st.c x.c hb.c
 OBJ = $(SRC:.c=.o)
 
 all: options st
@@ -22,7 +22,8 @@ config.h:
 	$(CC) $(STCFLAGS) -c $<
 
 st.o: config.h st.h win.h
-x.o: arg.h config.h st.h win.h
+x.o: arg.h config.h st.h win.h hb.h
+hb.o: st.h
 
 $(OBJ): config.h config.mk
 
@@ -43,7 +44,9 @@ dist: clean
 install: st
 	mkdir -p $(DESTDIR)$(PREFIX)/bin
 	cp -f st $(DESTDIR)$(PREFIX)/bin
+	cp -f st-copyout $(DESTDIR)$(PREFIX)/bin
 	chmod 755 $(DESTDIR)$(PREFIX)/bin/st
+	chmod 755 $(DESTDIR)$(PREFIX)/bin/st-copyout
 	mkdir -p $(DESTDIR)$(MANPREFIX)/man1
 	sed "s/VERSION/$(VERSION)/g" < st.1 > $(DESTDIR)$(MANPREFIX)/man1/st.1
 	chmod 644 $(DESTDIR)$(MANPREFIX)/man1/st.1
@@ -52,6 +55,8 @@ install: st
 
 uninstall:
 	rm -f $(DESTDIR)$(PREFIX)/bin/st
+	rm -f $(DESTDIR)$(PREFIX)/bin/st-copyout
+	rm -f $(DESTDIR)$(MANPREFIX)/man1/st.1
 	rm -f $(DESTDIR)$(MANPREFIX)/man1/st.1
 
 .PHONY: all options clean dist install uninstall

README.md

@@ -0,0 +1,45 @@
+# st
+
+This is my patched version of st. The base version is directly from suckless.org.
+This belongs to my larbs installation script, but does not directly depend on it.
+It is supposed to work in the environment after the larbs-base-installation.
+
+## Patches
+
+The list below shows the currently applied patches to the master branch.
+
+- st-alpha-20220206-0.8.5.diff (adds transparency)
+- st-anysize-20220718-baa9357.diff (st leaves no gaps if the height/width doesn't match a multiple of
+  character height)
+- st-externalpipe-0.8.4.diff (allows reading and writing st's screen through a pipe)
+- st-ligatures-scrollback-20230105-0.9.diff (scrollback compatible addition of ligatures)
+- st-scrollback-0.8.5.diff (add scrollback functionality)
+
+## Hotkeys
+
+There are various shortcuts and hotkeys used in this version. Included in my build are the following.
+
+| ModKey | Shift | Key             | Function                                     |
+| ------ | ----- | --------------- | -------------------------------------------- |
+| Alt    |       | Break           | Send break                                   |
+| Alt    |       | Print           | Toggle printer                               |
+| Alt    |       | Print           | Print screen                                 |
+|        | Shift | Insert          | Clipboard paste                              |
+| Alt    |       | c               | Clipboard copy                               |
+| Alt    |       | v               | Clipboard paste                              |
+| Alt    |       | p               | Selected paste                               |
+| Alt    |       | NumLock         | Toggle Numlock                               |
+| Alt    |       | k               | Scroll up                                    |
+| Alt    |       | j               | Scroll down                                  |
+|        |       | MouseScrollUp   | Scroll up                                    |
+|        |       | MouseScrollDown | Scroll down                                  |
+| Alt    | Shift | u               | Zoom in                                      |
+| Alt    | Shift | i               | Zoom out                                     |
+| Alt    |       | o               | copy output of previous command to clipboard |
+
+## Installation
+
+The most basic way is to clone the repository and then invoke make.
+
+- `git clone https://github.com/tiyn/st`
+- `make clean install`

config.def.h

@@ -5,7 +5,7 @@
  *
  * font: see http://freedesktop.org/software/fontconfig/fontconfig-user.html
  */
-static char *font = "Liberation Mono:pixelsize=12:antialias=true:autohint=true";
+static char *font = "mono:pixelsize=16:antialias=true:autohint=true";
 static int borderpx = 2;
 
 /*
@@ -94,37 +94,32 @@ char *termname = "st-256color";
 unsigned int tabspaces = 8;
 
 /* bg opacity */
-float alpha = 0.8;
+float alpha = 1.0;
 
 /* Terminal colors (16 first used in escape sequence) */
 static const char *colorname[] = {
 	/* 8 normal colors */
-	"black",
+	"#191919",
-	"red3",
+	"#f44747",
-	"green3",
+	"#608b4e",
-	"yellow3",
+	"#dcdcaa",
-	"blue2",
+	"#569cd6",
-	"magenta3",
+	"#c678dd",
-	"cyan3",
+	"#56b6c2",
-	"gray90",
+	"#d4d4d4",
-
+	"#808080",
-	/* 8 bright colors */
+	"#f44747",
-	"gray50",
+	"#608b4e",
-	"red",
+	"#dcdcaa",
-	"green",
+	"#569cd6",
-	"yellow",
+	"#c678dd",
-	"#5c5cff",
+	"#56b6c2",
-	"magenta",
+	"#d4d4d4",
-	"cyan",
-	"white",
-
 	[255] = 0,
-
 	/* more colors can be added after 255 to use with DefaultXX */
-	"#cccccc",
+	"#191919",   /* 256 -> bg */
-	"#555555",
+	"#d4d4d4",   /* 257 -> fg */
-	"gray90", /* default foreground colour */
+	"#a4a4a4", /* 258 -> cursor */
-	"black", /* default background colour */
 };
 
 
@@ -132,10 +127,10 @@ static const char *colorname[] = {
  * Default colors (colorname index)
  * foreground, background, cursor, reverse cursor
  */
-unsigned int defaultfg = 258;
+unsigned int defaultfg = 257;
-unsigned int defaultbg = 259;
+unsigned int defaultbg = 256;
-unsigned int defaultcs = 256;
+unsigned int defaultcs = 258;
-static unsigned int defaultrcs = 257;
+static unsigned int defaultrcs = 0;
 
 /*
  * Default shape of cursor
@@ -178,32 +173,35 @@ static uint forcemousemod = ShiftMask;
  * Beware that overloading Button1 will disable the selection.
  */
 static MouseShortcut mshortcuts[] = {
-	/* mask                 button   function        argument       release */
+	/* mask                 button      function    argument    release */
-	{ XK_ANY_MOD,           Button2, selpaste,       {.i = 0},      1 },
+	{ Button4,              XK_NO_MOD,  "\031" },
-	{ ShiftMask,            Button4, ttysend,        {.s = "\033[5;2~"} },
+	{ Button5,              XK_NO_MOD,  "\005" },
-	{ XK_ANY_MOD,           Button4, ttysend,        {.s = "\031"} },
+        { XK_NO_MOD,            Button4,    kscrollup,  {.i = 1} },
-	{ ShiftMask,            Button5, ttysend,        {.s = "\033[6;2~"} },
+        { XK_NO_MOD,            Button5,    kscrolldown,{.i = 1} },
-	{ XK_ANY_MOD,           Button5, ttysend,        {.s = "\005"} },
 };
 
 /* Internal keyboard shortcuts. */
 #define MODKEY Mod1Mask
 #define TERMMOD (ControlMask|ShiftMask)
 
+static char *copyoutput[] = { "/bin/sh", "-c", "st-copyout", "externalpipe", NULL };
+
 static Shortcut shortcuts[] = {
 	/* mask                 keysym          function        argument */
-	{ XK_ANY_MOD,           XK_Break,       sendbreak,      {.i =  0} },
+	{ MODKEY,		XK_Break,       sendbreak,      {.i =  0} },
-	{ ControlMask,          XK_Print,       toggleprinter,  {.i =  0} },
+	{ MODKEY,		XK_Print,       toggleprinter,  {.i =  0} },
-	{ ShiftMask,            XK_Print,       printscreen,    {.i =  0} },
+	{ MODKEY,		XK_Print,       printscreen,    {.i =  0} },
-	{ XK_ANY_MOD,           XK_Print,       printsel,       {.i =  0} },
+	{ ShiftMask,            XK_Insert,      clippaste,      {.i =  0} },
-	{ TERMMOD,              XK_Prior,       zoom,           {.f = +1} },
+	{ MODKEY,               XK_c,           clipcopy,       {.i =  0} },
-	{ TERMMOD,              XK_Next,        zoom,           {.f = -1} },
+	{ MODKEY,               XK_v,           clippaste,      {.i =  0} },
-	{ TERMMOD,              XK_Home,        zoomreset,      {.f =  0} },
+	{ MODKEY,               XK_p,           selpaste,       {.i =  0} },
-	{ TERMMOD,              XK_C,           clipcopy,       {.i =  0} },
+	{ MODKEY,               XK_Num_Lock,    numlock,        {.i =  0} },
-	{ TERMMOD,              XK_V,           clippaste,      {.i =  0} },
+	{ MODKEY,	        XK_k,           kscrollup,	{.i =  1} },
-	{ TERMMOD,              XK_Y,           selpaste,       {.i =  0} },
+	{ MODKEY,	        XK_j,           kscrolldown,	{.i =  1} },
-	{ ShiftMask,            XK_Insert,      selpaste,       {.i =  0} },
+	{ MODKEY,		XK_U,           zoom,           {.f = +1} },
-	{ TERMMOD,              XK_Num_Lock,    numlock,        {.i =  0} },
+	{ MODKEY|ShiftMask,	XK_U,           zoom,           {.f = +1} },
+	{ MODKEY|ShiftMask,	XK_I,           zoom,           {.f = -1} },
+	{ MODKEY,               XK_o,           externalpipe,   {.v = copyoutput } },
 };
 
 /*

config.mk

@@ -16,7 +16,7 @@ PKG_CONFIG = pkg-config
 INCS = -I$(X11INC) \
        `$(PKG_CONFIG) --cflags fontconfig` \
        `$(PKG_CONFIG) --cflags freetype2`
-LIBS = -L$(X11LIB) -lm -lrt -lX11 -lutil -lXft -lXrender\
+LIBS = -L$(X11LIB) -lm -lrt -lX11 -lutil -lXft \
        `$(PKG_CONFIG) --libs fontconfig` \
        `$(PKG_CONFIG) --libs freetype2`
 

st-alpha-20220206-0.8.5.diff

@@ -1,146 +0,0 @@
-diff --git a/config.def.h b/config.def.h
-index 91ab8ca..6af616e 100644
---- a/config.def.h
-+++ b/config.def.h
-@@ -93,6 +93,9 @@ char *termname = "st-256color";
-  */
- unsigned int tabspaces = 8;
- 
-+/* bg opacity */
-+float alpha = 0.8;
-+
- /* Terminal colors (16 first used in escape sequence) */
- static const char *colorname[] = {
- 	/* 8 normal colors */
-diff --git a/config.mk b/config.mk
-index 4c4c5d5..0114bad 100644
---- a/config.mk
-+++ b/config.mk
-@@ -16,7 +16,7 @@ PKG_CONFIG = pkg-config
- INCS = -I$(X11INC) \
-        `$(PKG_CONFIG) --cflags fontconfig` \
-        `$(PKG_CONFIG) --cflags freetype2`
--LIBS = -L$(X11LIB) -lm -lrt -lX11 -lutil -lXft \
-+LIBS = -L$(X11LIB) -lm -lrt -lX11 -lutil -lXft -lXrender\
-        `$(PKG_CONFIG) --libs fontconfig` \
-        `$(PKG_CONFIG) --libs freetype2`
- 
-diff --git a/st.h b/st.h
-index 519b9bd..8bb533d 100644
---- a/st.h
-+++ b/st.h
-@@ -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 8a16faa..ddf4178 100644
---- a/x.c
-+++ b/x.c
-@@ -105,6 +105,7 @@ typedef struct {
- 	XSetWindowAttributes attrs;
- 	int scr;
- 	int isfixed; /* is fixed geometry? */
-+	int depth; /* bit depth */
- 	int l, t; /* left and top offset */
- 	int gm; /* geometry mask */
- } XWindow;
-@@ -243,6 +244,7 @@ static char *usedfont = NULL;
- static double usedfontsize = 0;
- static double defaultfontsize = 0;
- 
-+static char *opt_alpha = NULL;
- static char *opt_class = NULL;
- static char **opt_cmd  = NULL;
- static char *opt_embed = NULL;
-@@ -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,
--			DefaultDepth(xw.dpy, xw.scr));
-+			xw.depth);
- 	XftDrawChange(xw.draw, xw.buf);
- 	xclear(0, 0, win.w, win.h);
- 
-@@ -796,6 +798,13 @@ xloadcols(void)
- 			else
- 				die("could not allocate color %d\n", i);
- 		}
-+
-+	/* set alpha value of bg color */
-+	if (opt_alpha)
-+		alpha = strtof(opt_alpha, NULL);
-+	dc.col[defaultbg].color.alpha = (unsigned short)(0xffff * alpha);
-+	dc.col[defaultbg].pixel &= 0x00FFFFFF;
-+	dc.col[defaultbg].pixel |= (unsigned char)(0xff * alpha) << 24;
- 	loaded = 1;
- }
- 
-@@ -1118,11 +1127,23 @@ xinit(int cols, int rows)
- 	Window parent;
- 	pid_t thispid = getpid();
- 	XColor xmousefg, xmousebg;
-+	XWindowAttributes attr;
-+	XVisualInfo vis;
- 
- 	if (!(xw.dpy = XOpenDisplay(NULL)))
- 		die("can't open display\n");
- 	xw.scr = XDefaultScreen(xw.dpy);
--	xw.vis = XDefaultVisual(xw.dpy, xw.scr);
-+
-+	if (!(opt_embed && (parent = strtol(opt_embed, NULL, 0)))) {
-+		parent = XRootWindow(xw.dpy, xw.scr);
-+		xw.depth = 32;
-+	} else {
-+		XGetWindowAttributes(xw.dpy, parent, &attr);
-+		xw.depth = attr.depth;
-+	}
-+
-+	XMatchVisualInfo(xw.dpy, xw.scr, xw.depth, TrueColor, &vis);
-+	xw.vis = vis.visual;
- 
- 	/* font */
- 	if (!FcInit())
-@@ -1132,7 +1153,7 @@ xinit(int cols, int rows)
- 	xloadfonts(usedfont, 0);
- 
- 	/* colors */
--	xw.cmap = XDefaultColormap(xw.dpy, xw.scr);
-+	xw.cmap = XCreateColormap(xw.dpy, parent, xw.vis, None);
- 	xloadcols();
- 
- 	/* adjust fixed window geometry */
-@@ -1152,19 +1173,15 @@ xinit(int cols, int rows)
- 		| ButtonMotionMask | ButtonPressMask | ButtonReleaseMask;
- 	xw.attrs.colormap = xw.cmap;
- 
--	if (!(opt_embed && (parent = strtol(opt_embed, NULL, 0))))
--		parent = XRootWindow(xw.dpy, xw.scr);
- 	xw.win = XCreateWindow(xw.dpy, parent, xw.l, xw.t,
--			win.w, win.h, 0, XDefaultDepth(xw.dpy, xw.scr), InputOutput,
-+			win.w, win.h, 0, xw.depth, InputOutput,
- 			xw.vis, CWBackPixel | CWBorderPixel | CWBitGravity
- 			| CWEventMask | CWColormap, &xw.attrs);
- 
- 	memset(&gcvalues, 0, sizeof(gcvalues));
- 	gcvalues.graphics_exposures = False;
--	dc.gc = XCreateGC(xw.dpy, parent, GCGraphicsExposures,
--			&gcvalues);
--	xw.buf = XCreatePixmap(xw.dpy, xw.win, win.w, win.h,
--			DefaultDepth(xw.dpy, xw.scr));
-+	xw.buf = XCreatePixmap(xw.dpy, xw.win, win.w, win.h, xw.depth);
-+	dc.gc = XCreateGC(xw.dpy, xw.buf, GCGraphicsExposures, &gcvalues);
- 	XSetForeground(xw.dpy, dc.gc, dc.col[defaultbg].pixel);
- 	XFillRectangle(xw.dpy, xw.buf, dc.gc, 0, 0, win.w, win.h);
- 
-@@ -2019,6 +2036,9 @@ main(int argc, char *argv[])
- 	case 'a':
- 		allowaltscreen = 0;
- 		break;
-+	case 'A':
-+		opt_alpha = EARGF(usage());
-+		break;
- 	case 'c':
- 		opt_class = EARGF(usage());
- 		break;

st-copyout

@@ -0,0 +1,13 @@
+#!/bin/sh
+# Using external pipe with st, give a dmenu prompt of recent commands,
+# allowing the user to copy the output of one.
+# xclip required for this script.
+# By Jaywalker and Luke
+tmpfile=$(mktemp /tmp/st-cmd-output.XXXXXX)
+trap 'rm "$tmpfile"' 0 1 15
+sed -n "w $tmpfile"
+sed -i 's/\x0//g' "$tmpfile"
+ps1="$(grep "\S" "$tmpfile" | tail -n 1 | sed 's/^\s*//' | cut -d' ' -f1)"
+chosen="$(grep -F "$ps1" "$tmpfile" | sed '$ d' | tac | dmenu -p "Copy which command's output?" -i -l 10 | sed 's/[^^]/[&]/g; s/\^/\\^/g')"
+eps1="$(echo "$ps1" | sed 's/[^^]/[&]/g; s/\^/\\^/g')"
+awk "/^$chosen$/{p=1;print;next} p&&/$eps1/{p=0};p" "$tmpfile" | xclip -selection clipboard

st.h

@@ -124,4 +124,3 @@ extern unsigned int tabspaces;
 extern unsigned int defaultfg;
 extern unsigned int defaultbg;
 extern unsigned int defaultcs;
-extern float alpha;

x.c

@@ -105,7 +105,6 @@ typedef struct {
 	XSetWindowAttributes attrs;
 	int scr;
 	int isfixed; /* is fixed geometry? */
-	int depth; /* bit depth */
 	int l, t; /* left and top offset */
 	int gm; /* geometry mask */
 } XWindow;
@@ -244,7 +243,6 @@ static char *usedfont = NULL;
 static double usedfontsize = 0;
 static double defaultfontsize = 0;
 
-static char *opt_alpha = NULL;
 static char *opt_class = NULL;
 static char **opt_cmd  = NULL;
 static char *opt_embed = NULL;
@@ -754,7 +752,7 @@ xresize(int col, int row)
 
 	XFreePixmap(xw.dpy, xw.buf);
 	xw.buf = XCreatePixmap(xw.dpy, xw.win, win.w, win.h,
-			xw.depth);
+			DefaultDepth(xw.dpy, xw.scr));
 	XftDrawChange(xw.draw, xw.buf);
 	xclear(0, 0, win.w, win.h);
 
@@ -814,13 +812,6 @@ xloadcols(void)
 			else
 				die("could not allocate color %d\n", i);
 		}
-
-	/* set alpha value of bg color */
-	if (opt_alpha)
-		alpha = strtof(opt_alpha, NULL);
-	dc.col[defaultbg].color.alpha = (unsigned short)(0xffff * alpha);
-	dc.col[defaultbg].pixel &= 0x00FFFFFF;
-	dc.col[defaultbg].pixel |= (unsigned char)(0xff * alpha) << 24;
 	loaded = 1;
 }
 
@@ -1143,23 +1134,11 @@ xinit(int cols, int rows)
 	Window parent;
 	pid_t thispid = getpid();
 	XColor xmousefg, xmousebg;
-	XWindowAttributes attr;
-	XVisualInfo vis;
 
 	if (!(xw.dpy = XOpenDisplay(NULL)))
 		die("can't open display\n");
 	xw.scr = XDefaultScreen(xw.dpy);
-
+	xw.vis = XDefaultVisual(xw.dpy, xw.scr);
-	if (!(opt_embed && (parent = strtol(opt_embed, NULL, 0)))) {
-		parent = XRootWindow(xw.dpy, xw.scr);
-		xw.depth = 32;
-	} else {
-		XGetWindowAttributes(xw.dpy, parent, &attr);
-		xw.depth = attr.depth;
-	}
-
-	XMatchVisualInfo(xw.dpy, xw.scr, xw.depth, TrueColor, &vis);
-	xw.vis = vis.visual;
 
 	/* font */
 	if (!FcInit())
@@ -1169,7 +1148,7 @@ xinit(int cols, int rows)
 	xloadfonts(usedfont, 0);
 
 	/* colors */
-	xw.cmap = XCreateColormap(xw.dpy, parent, xw.vis, None);
+	xw.cmap = XDefaultColormap(xw.dpy, xw.scr);
 	xloadcols();
 
 	/* adjust fixed window geometry */
@@ -1189,15 +1168,19 @@ xinit(int cols, int rows)
 		| ButtonMotionMask | ButtonPressMask | ButtonReleaseMask;
 	xw.attrs.colormap = xw.cmap;
 
+	if (!(opt_embed && (parent = strtol(opt_embed, NULL, 0))))
+		parent = XRootWindow(xw.dpy, xw.scr);
 	xw.win = XCreateWindow(xw.dpy, parent, xw.l, xw.t,
-			win.w, win.h, 0, xw.depth, InputOutput,
+			win.w, win.h, 0, XDefaultDepth(xw.dpy, xw.scr), InputOutput,
 			xw.vis, CWBackPixel | CWBorderPixel | CWBitGravity
 			| CWEventMask | CWColormap, &xw.attrs);
 
 	memset(&gcvalues, 0, sizeof(gcvalues));
 	gcvalues.graphics_exposures = False;
-	xw.buf = XCreatePixmap(xw.dpy, xw.win, win.w, win.h, xw.depth);
+	dc.gc = XCreateGC(xw.dpy, parent, GCGraphicsExposures,
-	dc.gc = XCreateGC(xw.dpy, xw.buf, GCGraphicsExposures, &gcvalues);
+			&gcvalues);
+	xw.buf = XCreatePixmap(xw.dpy, xw.win, win.w, win.h,
+			DefaultDepth(xw.dpy, xw.scr));
 	XSetForeground(xw.dpy, dc.gc, dc.col[defaultbg].pixel);
 	XFillRectangle(xw.dpy, xw.buf, dc.gc, 0, 0, win.w, win.h);
 
@@ -2052,9 +2035,6 @@ main(int argc, char *argv[])
 	case 'a':
 		allowaltscreen = 0;
 		break;
-	case 'A':
-		opt_alpha = EARGF(usage());
-		break;
 	case 'c':
 		opt_class = EARGF(usage());
 		break;