upgpkg: st 0.7-1

upstream release

Added old st from community

Signed-off-by: Morten Linderud <morten@linderud.pw>

config.h

@@ -5,11 +5,20 @@
  *
  * font: see http://freedesktop.org/software/fontconfig/fontconfig-user.html
  */
-static char font[] = "Liberation Mono:pixelsize=12:antialias=false:autohint=false";
+static char font[] = "Fixed:pixelsize=18:antialias=false:autohint=false";
 static int borderpx = 2;
+
+/*
+ * What program is execed by st depends of these precedence rules:
+ * 1: program passed with -e
+ * 2: utmp option
+ * 3: SHELL environment variable
+ * 4: value of shell in /etc/passwd
+ * 5: value of shell in config.h
+ */
 static char shell[] = "/bin/sh";
 static char *utmp = NULL;
-static char stty_args[] = "stty raw -echo -iexten echonl";
+static char stty_args[] = "stty raw pass8 nl -echo -iexten -cstopb 38400";
 
 /* identification sequence returned in DA and DECID */
 static char vtiden[] = "\033[?6c";
@@ -30,7 +39,7 @@ static unsigned int doubleclicktimeout = 300;
 static unsigned int tripleclicktimeout = 600;
 
 /* alt screens */
-static bool allowaltscreen = true;
+static int allowaltscreen = 1;
 
 /* frames per second st should at maximum draw to the screen */
 static unsigned int xfps = 120;
@@ -53,12 +62,26 @@ static unsigned int cursorthickness = 2;
  */
 static int bellvolume = 0;
 
-/* TERM value */
+/* default TERM value */
 static char termname[] = "st-256color";
 
+/*
+ * spaces per tab
+ *
+ * When you are changing this value, don't forget to adapt the »it« value in
+ * the st.info and appropriately install the st.info in the environment where
+ * you use this st version.
+ *
+ *	it#$tabspaces,
+ *
+ * Secondly make sure your kernel is not expanding tabs. When running `stty
+ * -a` »tab0« should appear. You can tell the terminal to not expand tabs by
+ *  running following command:
+ *
+ *	stty tabs
+ */
 static unsigned int tabspaces = 8;
 
-
 /* Terminal colors (16 first used in escape sequence) */
 static const char *colorname[] = {
 	/* 8 normal colors */
@@ -85,16 +108,34 @@ static const char *colorname[] = {
 
 	/* more colors can be added after 255 to use with DefaultXX */
 	"#cccccc",
+	"#555555",
 };
 
 
 /*
  * Default colors (colorname index)
- * foreground, background, cursor
+ * foreground, background, cursor, reverse cursor
  */
 static unsigned int defaultfg = 7;
 static unsigned int defaultbg = 0;
 static unsigned int defaultcs = 256;
+static unsigned int defaultrcs = 257;
+
+/*
+ * Default shape of cursor
+ * 2: Block ("█")
+ * 4: Underline ("_")
+ * 6: Bar ("|")
+ * 7: Snowman ("☃")
+ */
+static unsigned int cursorshape = 2;
+
+/*
+ * Default colour and shape of the mouse cursor
+ */
+static unsigned int mouseshape = XC_xterm;
+static unsigned int mousefg = 7;
+static unsigned int mousebg = 0;
 
 /*
  * Colors used, when the specific fg == defaultfg. So in reverse mode this
@@ -104,9 +145,11 @@ static unsigned int defaultcs = 256;
 static unsigned int defaultitalic = 11;
 static unsigned int defaultunderline = 7;
 
-/* Internal mouse shortcuts. */
-/* Beware that overloading Button1 will disable the selection. */
-static Mousekey mshortcuts[] = {
+/*
+ * Internal mouse shortcuts.
+ * Beware that overloading Button1 will disable the selection.
+ */
+static MouseShortcut mshortcuts[] = {
 	/* button               mask            string */
 	{ Button4,              XK_ANY_MOD,     "\031" },
 	{ Button5,              XK_ANY_MOD,     "\005" },
@@ -117,6 +160,7 @@ static Mousekey mshortcuts[] = {
 
 static Shortcut shortcuts[] = {
 	/* mask                 keysym          function        argument */
+	{ XK_ANY_MOD,           XK_Break,       sendbreak,      {.i =  0} },
 	{ ControlMask,          XK_Print,       toggleprinter,  {.i =  0} },
 	{ ShiftMask,            XK_Print,       printscreen,    {.i =  0} },
 	{ XK_ANY_MOD,           XK_Print,       printsel,       {.i =  0} },
@@ -167,11 +211,17 @@ static KeySym mappedkeys[] = { -1 };
  */
 static uint ignoremod = Mod2Mask|XK_SWITCH_MOD;
 
-/* Override mouse-select while mask is active (when MODE_MOUSE is set).
+/*
+ * Override mouse-select while mask is active (when MODE_MOUSE is set).
  * Note that if you want to use ShiftMask with selmasks, set this to an other
- * modifier, set to 0 to not use it. */
+ * modifier, set to 0 to not use it.
+ */
 static uint forceselmod = ShiftMask;
 
+/*
+ * This is the huge key array which defines all compatibility to the Linux
+ * world. Please decide about changes wisely.
+ */
 static Key key[] = {
 	/* keysym           mask            string      appkey appcursor crlf */
 	{ XK_KP_Home,       ShiftMask,      "\033[2J",       0,   -1,    0},
@@ -268,6 +318,7 @@ static Key key[] = {
 	{ XK_Delete,        XK_ANY_MOD,     "\033[P",       -1,    0,    0},
 	{ XK_Delete,        XK_ANY_MOD,     "\033[3~",      +1,    0,    0},
 	{ XK_BackSpace,     XK_NO_MOD,      "\177",          0,    0,    0},
+	{ XK_BackSpace,     Mod1Mask,       "\033\177",      0,    0,    0},
 	{ XK_Home,          ShiftMask,      "\033[2J",       0,   -1,    0},
 	{ XK_Home,          ShiftMask,      "\033[1;2H",     0,   +1,    0},
 	{ XK_Home,          XK_ANY_MOD,     "\033[H",        0,   -1,    0},
@@ -382,3 +433,12 @@ static uint selmasks[] = {
 	[SEL_RECTANGULAR] = Mod1Mask,
 };
 
+/*
+ * Printable characters in ASCII, used to estimate the advance width
+ * of single wide characters.
+ */
+static char ascii_printable[] =
+	" !\"#$%&'()*+,-./0123456789:;<=>?"
+	"@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_"
+	"`abcdefghijklmnopqrstuvwxyz{|}~";
+