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/*
 * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
 * See LICENSE file for license details.
 */

#define TAGS \
const char *tags[] = { "0", "1", "2", "3", "4", NULL };

#define DEFMODE			dotile /* dofloat */
#define DEFTAG			1 /* index */
#define FONT			"fixed"
#define BGCOLOR			"#666699"
#define FGCOLOR			"#eeeeee"
#define BORDERCOLOR		"#9999CC"
#define MODKEY			Mod1Mask
#define NUMLOCKMASK		Mod2Mask
#define MASTERW			60 /* percent */

#define KEYS \
static Key key[] = { \
	/* modifier			key		function	arguments */ \
	{ MODKEY,			XK_0,		view,		{ .i = 0 } }, \
	{ MODKEY,			XK_1,		view,		{ .i = 1 } }, \
	{ MODKEY,			XK_2,		view,		{ .i = 2 } }, \
	{ MODKEY,			XK_3,		view,		{ .i = 3 } }, \
	{ MODKEY,			XK_4,		view,		{ .i = 4 } }, \
	{ MODKEY,			XK_j,		focusnext,	{ 0 } }, \
	{ MODKEY,			XK_k,		focusprev,	{ 0 } }, \
	{ MODKEY,			XK_m,		togglemax,	{ 0 } }, \
	{ MODKEY,			XK_space,	togglemode,	{ 0 } }, \
	{ MODKEY,			XK_Return,	zoom,		{ 0 } }, \
	{ MODKEY|ControlMask,		XK_0,		toggleview,	{ .i = 0 } }, \
	{ MODKEY|ControlMask,		XK_1,		toggleview,	{ .i = 1 } }, \
	{ MODKEY|ControlMask,		XK_2,		toggleview,	{ .i = 2 } }, \
	{ MODKEY|ControlMask,		XK_3,		toggleview,	{ .i = 3 } }, \
	{ MODKEY|ControlMask,		XK_4,		toggleview,	{ .i = 4 } }, \
	{ MODKEY|ShiftMask,		XK_0,		replacetag,	{ .i = 0 } }, \
	{ MODKEY|ShiftMask,		XK_1,		replacetag,	{ .i = 1 } }, \
	{ MODKEY|ShiftMask,		XK_2,		replacetag,	{ .i = 2 } }, \
	{ MODKEY|ShiftMask,		XK_3,		replacetag,	{ .i = 3 } }, \
	{ MODKEY|ShiftMask,		XK_4,		replacetag,	{ .i = 4 } }, \
	{ MODKEY|ShiftMask,		XK_c,		killclient,	{ 0 } }, \
	{ MODKEY|ShiftMask,		XK_q,		quit,		{ 0 } }, \
	{ MODKEY|ShiftMask,		XK_Return,	spawn,		{ .cmd = "exec xterm" } }, \
	{ MODKEY|ControlMask|ShiftMask,	XK_0,		appendtag,	{ .i = 0 } }, \
	{ MODKEY|ControlMask|ShiftMask,	XK_1,		appendtag,	{ .i = 1 } }, \
	{ MODKEY|ControlMask|ShiftMask,	XK_2,		appendtag,	{ .i = 2 } }, \
	{ MODKEY|ControlMask|ShiftMask,	XK_3,		appendtag,	{ .i = 3 } }, \
	{ MODKEY|ControlMask|ShiftMask,	XK_4,		appendtag,	{ .i = 4 } }, \
};

#define RULES \
static Rule rule[] = { \
	/* class:instance regex		tags regex	isfloat */ \
	{ "Firefox.*",			"2",		False }, \
	{ "Gimp.*",			NULL,		True}, \
};
/examples/ex12.subx.html?h=hlt&id=d1c9392a5461e0d33e226375a8f7986a97d2d66b'>d1c9392a ^
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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<title>Mu - subx/examples/ex12.subx</title>
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<meta name="plugin-version" content="vim7.4_v2">
<meta name="syntax" content="none">
<meta name="settings" content="number_lines,use_css,no_foldcolumn,expand_tabs,line_ids,prevent_copy=">
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<style type="text/css">
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pre { font-family: monospace; color: #aaaaaa; background-color: #080808; }
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<a href='https://github.com/akkartik/mu/blob/master/subx/examples/ex12.subx'>https://github.com/akkartik/mu/blob/master/subx/examples/ex12.subx</a>
<pre id='vimCodeElement'>
<span id="L1" class="LineNr"> 1 </span><span class="subxComment"># Example showing mmap syscall.</span>
<span id="L2" class="LineNr"> 2 </span><span class="subxComment"># Create a new segment using mmap, save the address, write to it.</span>
<span id="L3" class="LineNr"> 3 </span><span class="subxComment">#</span>
<span id="L4" class="LineNr"> 4 </span><span class="subxComment"># To run (from the subx directory):</span>
<span id="L5" class="LineNr"> 5 </span><span class="subxComment">#   $ subx translate examples/ex12.subx -o examples/ex12</span>
<span id="L6" class="LineNr"> 6 </span><span class="subxComment">#   $ subx run examples/ex12</span>
<span id="L7" class="LineNr"> 7 </span><span class="subxComment"># You shouldn't get a segmentation fault.</span>
<span id="L8" class="LineNr"> 8 </span>
<span id="L9" class="LineNr"> 9 </span>== code
<span id="L10" class="LineNr">10 </span><span class="subxComment">#   instruction                     effective address                                                   register    displacement    immediate</span>
<span id="L11" class="LineNr">11 </span><span class="subxS1Comment"># . op          subop               mod             rm32          base        index         scale       r32</span>
<span id="L12" class="LineNr">12 </span><span class="subxS1Comment"># . 1-3 bytes   3 bits              2 bits          3 bits        3 bits      3 bits        2 bits      2 bits      0/1/2/4 bytes   0/1/2/4 bytes</span>
<span id="L13" class="LineNr">13 </span>
<span id="L14" class="LineNr">14 </span>    <span class="subxComment"># syscall(mmap, 0x1000)</span>
<span id="L15" class="LineNr">15 </span>    bb/copy-to-EBX  <span class="SpecialChar">Mmap-new-segment</span>/imm32
<span id="L16" class="LineNr">16 </span>    b8/copy-to-EAX  0x5a/imm32/mmap
<span id="L17" class="LineNr">17 </span>    cd/syscall  0x80/imm8
<span id="L18" class="LineNr">18 </span>
<span id="L19" class="LineNr">19 </span>    <span class="subxComment"># write to *EAX to check that we have access to the newly-allocated segment</span>
<span id="L20" class="LineNr">20 </span>    c7/copy                         0/mod/direct    0/rm32/EAX   <span class="CommentedCode"> . </span>         <span class="CommentedCode"> . </span>           <span class="CommentedCode"> . </span>         <span class="CommentedCode"> . </span>         <span class="CommentedCode"> . </span>              0x34/imm32              <span class="subxComment"># copy to *EAX</span>
<span id="L21" class="LineNr">21 </span>
<span id="L22" class="LineNr">22 </span>    <span class="subxComment"># syscall(exit, EAX)</span>
<span id="L23" class="LineNr">23 </span>    89/copy                         3/mod/direct    3/rm32/EBX   <span class="CommentedCode"> . </span>         <span class="CommentedCode"> . </span>           <span class="CommentedCode"> . </span>          0/r32/EAX  <span class="CommentedCode"> . </span>             <span class="CommentedCode"> . </span>                      <span class="subxComment"># copy EAX to EBX</span>
<span id="L24" class="LineNr">24 </span>    b8/copy-to-EAX  1/imm32/exit
<span id="L25" class="LineNr">25 </span>    cd/syscall  0x80/imm8
<span id="L26" class="LineNr">26 </span>
<span id="L27" class="LineNr">27 </span>== data
<span id="L28" class="LineNr">28 </span>
<span id="L29" class="LineNr">29 </span><span class="subxComment"># various constants used here were found in the Linux sources (search for file mman-common.h)</span>
<span id="L30" class="LineNr">30 </span><span class="SpecialChar">Mmap-new-segment</span>:  <span class="subxComment"># type mmap_arg_struct</span>
<span id="L31" class="LineNr">31 </span>    <span class="subxComment"># addr</span>
<span id="L32" class="LineNr">32 </span>    00 00 00 00  <span class="subxComment"># null</span>
<span id="L33" class="LineNr">33 </span>    <span class="subxComment"># len</span>
<span id="L34" class="LineNr">34 </span>    00 01 00 00  <span class="subxComment"># 0x1000</span>
<span id="L35" class="LineNr">35 </span>    <span class="subxComment"># protection flags</span>
<span id="L36" class="LineNr">36 </span>    03 00 00 00  <span class="subxComment"># PROT_READ | PROT_WRITE</span>
<span id="L37" class="LineNr">37 </span>    <span class="subxComment"># sharing flags</span>
<span id="L38" class="LineNr">38 </span>    22 00 00 00  <span class="subxComment"># MAP_PRIVATE | MAP_ANONYMOUS</span>
<span id="L39" class="LineNr">39 </span>    <span class="subxComment"># fd</span>
<span id="L40" class="LineNr">40 </span>    ff ff ff ff  <span class="subxH1Comment"># -1 since MAP_ANONYMOUS is specified</span>
<span id="L41" class="LineNr">41 </span>    <span class="subxComment"># offset</span>
<span id="L42" class="LineNr">42 </span>    00 00 00 00  <span class="subxComment"># 0 since MAP_ANONYMOUS is specified</span>
<span id="L43" class="LineNr">43 </span>
<span id="L44" class="LineNr">44 </span><span class="subxS2Comment"># . . vim&#0058;nowrap:textwidth=0</span>
</pre>
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