Split X-specific code into x.c

Makefile

@@ -3,7 +3,7 @@
 
 include config.mk
 
-SRC = st.c
+SRC = st.c x.c
 OBJ = ${SRC:.c=.o}
 
 all: options st
@@ -21,6 +21,9 @@ config.h:
 	@echo CC $<
 	@${CC} -c ${CFLAGS} $<
 
+st.o: config.h st.h win.h
+x.o: arg.h st.h win.h
+
 ${OBJ}: config.h config.mk
 
 st: ${OBJ}

config.def.h

@@ -5,8 +5,8 @@
  *
  * font: see http://freedesktop.org/software/fontconfig/fontconfig-user.html
  */
-static char font[] = "Liberation Mono:pixelsize=12:antialias=true:autohint=true";
-static int borderpx = 2;
+char font[] = "Liberation Mono:pixelsize=12:antialias=true:autohint=true";
+int borderpx = 2;
 
 /*
  * What program is execed by st depends of these precedence rules:
@@ -24,8 +24,8 @@ static char stty_args[] = "stty raw pass8 nl -echo -iexten -cstopb 38400";
 static char vtiden[] = "\033[?6c";
 
 /* Kerning / character bounding-box multipliers */
-static float cwscale = 1.0;
-static float chscale = 1.0;
+float cwscale = 1.0;
+float chscale = 1.0;
 
 /*
  * word delimiter string
@@ -35,26 +35,26 @@ static float chscale = 1.0;
 static char worddelimiters[] = " ";
 
 /* selection timeouts (in milliseconds) */
-static unsigned int doubleclicktimeout = 300;
-static unsigned int tripleclicktimeout = 600;
+unsigned int doubleclicktimeout = 300;
+unsigned int tripleclicktimeout = 600;
 
 /* alt screens */
-static int allowaltscreen = 1;
+int allowaltscreen = 1;
 
 /* frames per second st should at maximum draw to the screen */
-static unsigned int xfps = 120;
-static unsigned int actionfps = 30;
+unsigned int xfps = 120;
+unsigned int actionfps = 30;
 
 /*
  * blinking timeout (set to 0 to disable blinking) for the terminal blinking
  * attribute.
  */
-static unsigned int blinktimeout = 800;
+unsigned int blinktimeout = 800;
 
 /*
  * thickness of underline and bar cursors
  */
-static unsigned int cursorthickness = 2;
+unsigned int cursorthickness = 2;
 
 /*
  * bell volume. It must be a value between -100 and 100. Use 0 for disabling
@@ -63,7 +63,7 @@ static unsigned int cursorthickness = 2;
 static int bellvolume = 0;
 
 /* default TERM value */
-static char termname[] = "st-256color";
+char termname[] = "st-256color";
 
 /*
  * spaces per tab
@@ -83,7 +83,7 @@ static char termname[] = "st-256color";
 static unsigned int tabspaces = 8;
 
 /* Terminal colors (16 first used in escape sequence) */
-static const char *colorname[] = {
+const char *colorname[] = {
 	/* 8 normal colors */
 	"black",
 	"red3",
@@ -116,10 +116,10 @@ static const char *colorname[] = {
  * Default colors (colorname index)
  * 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;
+unsigned int defaultfg = 7;
+unsigned int defaultbg = 0;
+unsigned int defaultcs = 256;
+unsigned int defaultrcs = 257;
 
 /*
  * Default shape of cursor
@@ -128,33 +128,33 @@ static unsigned int defaultrcs = 257;
  * 6: Bar ("|")
  * 7: Snowman ("☃")
  */
-static unsigned int cursorshape = 2;
+unsigned int cursorshape = 2;
 
 /*
  * Default columns and rows numbers
  */
 
-static unsigned int cols = 80;
-static unsigned int rows = 24;
+unsigned int cols = 80;
+unsigned int rows = 24;
 
 /*
  * Default colour and shape of the mouse cursor
  */
-static unsigned int mouseshape = XC_xterm;
-static unsigned int mousefg = 7;
-static unsigned int mousebg = 0;
+unsigned int mouseshape = XC_xterm;
+unsigned int mousefg = 7;
+unsigned int mousebg = 0;
 
 /*
  * Color used to display font attributes when fontconfig selected a font which
  * doesn't match the ones requested.
  */
-static unsigned int defaultattr = 11;
+unsigned int defaultattr = 11;
 
 /*
  * Internal mouse shortcuts.
  * Beware that overloading Button1 will disable the selection.
  */
-static MouseShortcut mshortcuts[] = {
+MouseShortcut mshortcuts[] = {
 	/* button               mask            string */
 	{ Button4,              XK_ANY_MOD,     "\031" },
 	{ Button5,              XK_ANY_MOD,     "\005" },
@@ -163,15 +163,15 @@ static MouseShortcut mshortcuts[] = {
 /* Internal keyboard shortcuts. */
 #define MODKEY Mod1Mask
 
-static Shortcut shortcuts[] = {
+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} },
-	{ MODKEY|ShiftMask,     XK_Prior,       xzoom,          {.f = +1} },
-	{ MODKEY|ShiftMask,     XK_Next,        xzoom,          {.f = -1} },
-	{ MODKEY|ShiftMask,     XK_Home,        xzoomreset,     {.f =  0} },
+	{ MODKEY|ShiftMask,     XK_Prior,       zoom,           {.f = +1} },
+	{ MODKEY|ShiftMask,     XK_Next,        zoom,           {.f = -1} },
+	{ MODKEY|ShiftMask,     XK_Home,        zoomreset,      {.f =  0} },
 	{ ShiftMask,            XK_Insert,      selpaste,       {.i =  0} },
 	{ MODKEY|ShiftMask,     XK_Insert,      clippaste,      {.i =  0} },
 	{ MODKEY|ShiftMask,     XK_C,           clipcopy,       {.i =  0} },
@@ -222,7 +222,7 @@ static uint ignoremod = Mod2Mask|XK_SWITCH_MOD;
  * Note that if you want to use ShiftMask with selmasks, set this to an other
  * modifier, set to 0 to not use it.
  */
-static uint forceselmod = ShiftMask;
+uint forceselmod = ShiftMask;
 
 /*
  * This is the huge key array which defines all compatibility to the Linux
@@ -451,15 +451,15 @@ static Key key[] = {
  * ButtonRelease and MotionNotify.
  * If no match is found, regular selection is used.
  */
-static uint selmasks[] = {
+uint selmasks[] = {
 	[SEL_RECTANGULAR] = Mod1Mask,
 };
 
 /*
  * Printable characters in ASCII, used to estimate the advance width
  * of single wide characters.
  */
-static char ascii_printable[] =
+char ascii_printable[] =
 	" !\"#$%&'()*+,-./0123456789:;<=>?"
 	"@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_"
 	"`abcdefghijklmnopqrstuvwxyz{|}~";