From ddea4cf0704a0eafc0bb4b89d87da5b4b880e022 Mon Sep 17 00:00:00 2001
From: fiedorow <fiedorow>
Date: Sat, 21 Feb 2004 23:34:09 +0000
Subject: [PATCH] Fix for case when $CFG->dirroot contains spaces, especially
 for Windows

---
 filter/algebra/algebradebug.php |  58 +++++++++++++++++++-----------
 filter/algebra/pix.php          |  35 ++++++++++---------
 filter/tex/mimetex.exe          | Bin 328192 -> 328192 bytes
 filter/tex/pix.php              |  13 ++++---
 filter/tex/texdebug.php         |  60 ++++++++++++++++++++------------
 5 files changed, 102 insertions(+), 64 deletions(-)

diff --git a/filter/algebra/algebradebug.php b/filter/algebra/algebradebug.php
index 5de7300198..ddbe11f8e2 100644
--- a/filter/algebra/algebradebug.php
+++ b/filter/algebra/algebradebug.php
@@ -163,6 +163,19 @@ function outputText($texexp) {
 
 function tex2image($texexp, $md5) {
   global $CFG;
+  $error_message1 = "Your system is not configured to run mimeTeX. ";
+  $error_message1 .= "You need to download the appropriate<br> executable ";
+  $error_message1 .= "from <a href=\"http://moodle.org/download/mimetex/\">";
+  $error_message1 .= "http://moodle.org/download/mimetex/</a>, or obtain the ";
+  $error_message1 .= "C source<br> from <a href=\"http://www.forkosh.com/mimetex.zip\">";
+  $error_message1 .= "http://www.forkosh.com/mimetex.zip</a>, compile it and ";
+  $error_message1 .= "put the executable into your<br> moodle/filter/tex/ directory. ";
+  $error_message1 .= "You also need to edit your moodle/filter/algebra/pix.php file<br>";
+  $error_message1 .= ' by adding the line<br><pre>       case "' . PHP_OS . "\":\n";
+  $error_message1 .= "           \$cmd = \"\\\\\"\$CFG->dirroot/\$CFG->texfilterdir/";
+  $error_message1 .= 'mimetex.' . strtolower(PHP_OS) . "\\\\\" -e \\\\\"\$pathname\\\\\" \". escapeshellarg(\$texexp);";
+  $error_message1 .= "</pre>You also need to add this to your algebradebug.php file.";
+
   if ($texexp) {
        $texexp = '\Large ' . $texexp;
        $lifetime = 86400;
@@ -175,22 +188,29 @@ function tex2image($texexp, $md5) {
        if (file_exists($pathname)) {
 	 unlink($pathname);
        } 
-       $windows = 0;
+       $commandpath = "";
+       $cmd = "";
          switch (PHP_OS) {
        case "Linux":
-           $cmd = "$CFG->dirroot/$CFG->texfilterdir/mimetex.linux -e $pathname ". escapeshellarg($texexp);
+         $commandpath="$CFG->dirroot/$CFG->texfilterdir/mimetex.linux";
+         $cmd = "\"$CFG->dirroot/$CFG->texfilterdir/mimetex.linux\" -e \"$pathname\" ". escapeshellarg($texexp);
        break;
        case "WINNT":
        case "WIN32":
        case "Windows":
-           $windows = 1;
-           $texexp = str_replace('"','\"',$texexp);
-           $cmd = "$CFG->dirroot/$CFG->texfilterdir/mimetex.exe -e  $pathname \"$texexp\"";
+	 $commandpath="$CFG->dirroot/$CFG->texfilterdir/mimetex.exe";
+	 $texexp = str_replace('"','\"',$texexp);
+	 $cmd = str_replace(' ','^ ',$commandpath);
+	 $cmd .= " ++ -e  \"$pathname\" \"$texexp\"";
        break;
        case "Darwin":
-           $cmd = "$CFG->dirroot/$CFG->texfilterdir/mimetex.darwin -e $pathname ". escapeshellarg($texexp);
+	 $commandpath="$CFG->dirroot/$CFG->texfilterdir/mimetex.darwin";
+         $cmd = "\"$CFG->dirroot/$CFG->texfilterdir/mimetex.darwin\" -e \"$pathname\" ". escapeshellarg($texexp);
        break;
        }
+       if (!$cmd) {
+	   error($error_message1);
+       }
        system($cmd, $status);
   }
   if ($texexp && file_exists($pathname)) {
@@ -204,10 +224,8 @@ function tex2image($texexp, $md5) {
            header("Content-type: $filetype");
            readfile("$pathname");
    } else {
-           if (!$windows) {
-             $ecmd = "$cmd 2>&1";
-             echo `$ecmd` . "<br>\n";
-           }
+           $ecmd = "$cmd 2>&1";
+           echo `$ecmd` . "<br>\n";
            echo "The shell command<br>$cmd<br>returned status = $status<br>\n";
            if ($status == 4) {
              echo "Status corresponds to illegal instruction<br>\n";
@@ -216,6 +234,15 @@ function tex2image($texexp, $md5) {
            } else if ($status == 22) {
              echo "Status corresponds to abnormal termination<br>\n";
            }
+           if (file_exists($commandpath)) {
+              echo "File size of mimetex executable  $commandpath is " . filesize($commandpath) . "<br>";
+              $handle = fopen($commandpath,"rb");
+              $contents = fread($handle,16384);
+              fclose($handle);
+              echo "The md5 checksum of the first 16384 bytes is " . md5($contents) . "<br>";
+           } else {
+              echo "mimetex executable $commandpath not found!<br>";
+           }
            echo "Image not found!";
    }
 }
@@ -224,17 +251,6 @@ function tex2image($texexp, $md5) {
 <html>
 <head><title>Algebra Filter Debugger</title></head>
 <body>
-<?PHP
-  require_once("../../config.php");
-  $filename = "$CFG->dirroot/filter/algebra/pix.php";
-  $PHP_OS = PHP_OS;
-  $handle = fopen($filename,"r");
-  $contents = fread($handle, filesize($filename));
-  fclose($handle);
-  if (!strpos($contents,'case "'. $PHP_OS . '":')) {
-    echo "<b>WARNING!</b> case \"$PHP_OS\": NOT found in pix.php!!!<br><br>";
-  }
-?>
     <p>Please enter an algebraic expression <b>without</b> any surrounding @@ into
        the text box below. (Click <a href="#help">here for help.</a>)
           <form action="algebradebug.php" method="get"
diff --git a/filter/algebra/pix.php b/filter/algebra/pix.php
index c74d17692f..ffb8cb43ca 100644
--- a/filter/algebra/pix.php
+++ b/filter/algebra/pix.php
@@ -49,30 +49,32 @@
             $texexp = '\Large ' . $texexp;
             switch (PHP_OS) {
                 case "Linux":
-                    $cmd = "$CFG->dirroot/$CFG->texfilterdir/mimetex.linux -e $pathname ". escapeshellarg($texexp);
+                    $cmd = "\"$CFG->dirroot/$CFG->texfilterdir/mimetex.linux\" -e \"$pathname\" ". escapeshellarg($texexp);
                 break;
                 case "WINNT":
                 case "WIN32":
                 case "Windows":
                     $texexp = str_replace('"','\"',$texexp);
-                    $cmd = "$CFG->dirroot/$CFG->texfilterdir/mimetex.exe -e  $pathname \"$texexp\"";
+                    $cmd = "$CFG->dirroot/$CFG->texfilterdir/mimetex.exe";
+                    $cmd = str_replace(' ','^ ',$cmd);
+                    $cmd .= " ++ -e  \"$pathname\" \"$texexp\"";
                 break;
                 case "Darwin":
-                    $cmd = "$CFG->dirroot/$CFG->texfilterdir/mimetex.darwin -e $pathname ". escapeshellarg($texexp);
-                break;
-                default:      /// To allow drop-in binaries for other platforms
-                    if (!is_executable("$CFG->dirroot/$CFG->texfilterdir/mimetex")) {
-                        echo "Make sure you have an appropriate MimeTeX binary here:\n\n"; 
-                        echo "    $CFG->dirroot/$CFG->texfilterdir/mimetex\n\n";
-                        echo "and that it has the right permissions set on it as executable program.\n\n";
-                        echo "You can get the latest binaries for your ".PHP_OS." platform from: \n\n";
-                        echo "    http://moodle.org/download/mimetex/";
-                        exit;
-                    }
-                    $cmd = "$CFG->dirroot/$CFG->texfilterdir/mimetex -e $pathname ". escapeshellarg($texexp);
+                    $cmd = "\"$CFG->dirroot/$CFG->texfilterdir/mimetex.darwin\" -e \"$pathname\" ". escapeshellarg($texexp);
                 break;
+	      default:      /// To allow drop-in binaries for other platforms
+	       if (!is_executable("$CFG->dirroot/$CFG->texfilterdir/mimetex")) {
+		echo "Make sure you have an appropriate MimeTeX binary here:\n\n"; 
+		echo "    $CFG->dirroot/$CFG->texfilterdir/mimetex\n\n";
+		echo "and that it has the right permissions set on it as executable program.\n\n";
+		echo "You can get the latest binaries for your ".PHP_OS." platform from: \n\n";
+		echo "    http://moodle.org/download/mimetex/";
+		exit;
+	      }
+	      $cmd = "$CFG->dirroot/$CFG->texfilterdir/mimetex -e $pathname ". escapeshellarg($texexp);
+	      break;
             }
-            system($cmd, $status);
+	    system($cmd, $status);
         }
     }
 
@@ -88,7 +90,8 @@
         readfile("$pathname");
     } else {
         echo "The shell command<br>$cmd<br>returned status = $status<br>\n";
-        echo "Image not found!";
+        echo "Image not found!<br>";
+	echo "Please try the <a href=\"$CFG->wwwroot/filter/algebra/algebradebug.php\">debugging script</a>";
     }
 
     exit;
diff --git a/filter/tex/mimetex.exe b/filter/tex/mimetex.exe
index 4c5093b6d98de117df1c8b5606ee90e6326fade4..81b15b77257c8b1df7f585731f5768806623198b 100755
GIT binary patch
delta 19595
zcmaic30##$_y2Q-iy){#fP%Q7;=bXQD+TDywZvR9x7;%1HMhXr5Pb2bw=0F~$;^_M
z+%j`XyJ}kC653*#W|~X-s&z>!Ez2eC{=VnA_ko97@Bcr2E;G;foH;Xd=FFTq^E{Tl
zAR>D~MBXC555DQR#PPW5G+@cM>uKn+`P7)Uy}yaRSJe|{DJ`ee;yOH9X~mW}EiYMf
zM5ZiTXK9$VV}{c5M+aCnTVeW)f~hFv4{D=7)wNsVTrYs^s4a9n*+;}#T+^h2u;kpi
zlwLolFjm<530qZztsmI>l(QA4*Ul+S6t;$clNQwgkn67usV<G%16?Pc0rL5>G5&Ft
z8MwVxoU8w`SNuoQ6U%<_@1nvpmNl<blWs42tWwjUFVdA}`y+j|>*}&um0C8bG+k*a
zDXChlRZG=Et(xoF7zijGc`$FV{aQ|Gga?ctmvgL=^H?QX9cy`h%%n-q)W)<SAnb*V
z=d}@ICqAd=Q>RZE?~H6svxzQnUOWw=MSLxu+LD!{+E6zY)sKg?q5bqUN3^BaLe};n
zE$2{ZPH7c)Mxbjc|J9bF_+(pZM*XGSBD8)5hKN4gr5*jE!h3V`_K>~bncbdJf>hu^
z{^}8Gh}?Pi5gJgb?&twYn)_12!AaU&l;pP%<#YIL8iXHDv{Kv0cIr&IGqhVMoE(^>
z=TiQE{i;2gq{(k6_(vjN%a^V6X#M+DH4G%Sq_PEhX`nl!)M2gCD<zH6v@~*O+;W}c
z<i{wPUSr#1^hT{etLW?=PItzoG|l_xmg^EH^rXJDob5fSRf}gmj3t;L&0!5qOgU$X
z%N-wQx!~_gNzyJJz2JYto4ZmtWi&<dot`wJ_L1Pf%fIT*I3qoIm#6ijT2H*{VJUfo
zz?vBto)LlGq}n?rX}Q+jDK02hpP9_Shdh+I24#YmQff)FxHGEg+>`iRFX~a}czbVc
z%Rlf0aYAph#k|~37koVp3oFe6E!{qol6tCjlIBX|3%zN8s?*LH--mhz1hqKWL(|f$
z=C?TLoIijzQb6v`MjDbcaUh*0RlNyE4W>9M<b=W0!^F*w!BmfK@Rq?axOR=5*9X&j
z!t>Inz&*j~e2UH~JT4oC$7h|phtXI?|K*sGRFjIG504}j0BYy)REG}p(D9T<J)9-u
zX@mvn>M0cS(A(~ecT?9s4-4xs8Y{-NIh>D7q2A7Y6KOutFV08)RmR+$hB%9-&_SZ<
z?3jiIo^r0AMiVSB@2WGX5xwGUKZBZBD1k@LrU|OsK|Va29#=ui88L?r5he23xzx-r
zS|hHMNp~oP-I-Wh1w4Bm^`=dHXdd;KwUkBmRL8%#V-}4=ORKY}3EBBj7By9^AMh_(
z5H*o^W>bSG>wT|bVCwFtrY*)GGOD;*-{)UIRYCVTVm=0(%IoG+vTFDzm&~U^8s~iH
z-?WKp9=#)#Lvu1CwDfSXmW7=?^|$f!3n&3CZ(cwRsUM$MK+!?RU<@L>*&V*MfSS_-
zj<r!#+|}E<kX-96w^q`|?RNiNToI43(G%4VcsO%1L$&l#`W6xDdgL}2+NeAAX3I-d
zpH6e*m*_>B%x}F!$#uH^;pyN0(!bnpZx?4RkzNG4>i)s*m#7te$*mSbJ1hCAg*2*u
z<KOifw!#qGYFJiIf~MQtlR24Jwe)`S$lolaIEDPdLX7YLcU?sHYB+!MR!gseemSgX
zLO#+`T=Sj%?6ibvIA44j8{>;NbtVpNsiJwEgYLCjb3;c^CD%3+BTsSl^&ocJBvFLy
z8-WJtlJkqjv|FhfKk>p>sWttZov+e}n)Xs%hTVETC-c0P5rax;O=W;nxn&-WQemZ>
zn@2V14zJ6@a3}JqJm~2$zMV&PsS(#$g26xF#3d9%Njzc+MX4s&dBzg@DW>y}6(n~Q
z$#X?=?2kNeDb-K`KQb?cy$#_XmO>X%+;ADSsrCJS^!!k4vGo=<66_?mw2Vl7vhKUa
z@$_YMg?jRk<yepzJaaj9i5Vms&QRAMfqVyypuJ5Hcg7u8A%C%)`iQQhS5R%5z#Ugm
zo!U1J^w7Td)3kZf*f7ABTKE=b)VuPW(^pUzk}B`5q^7m>*_&6n*t+;&ev)=Q0EMF{
zxHA^J-r?U?qSKSO4O5b8c8$}S(rG7`FrA|_eE2o$NqJm#6?8U+yRD)os?!you!>UY
z7=J0~Tm085f?GVuV_wI)LcaKQil*DV{&ng_@9{6MQ@2X8eWuRkHmj+5z@{$P)4E>f
zajU6?L0GYxror|C-hf9O$6el_9;(hI&VGZIVZBDIp?*}#W7bgp+R@+XlOcu~fURHV
zVot8@&I2);2fTI-#Y+#qT0<Qquly$FcpA5OliJ61yXdW%9#m{Qj|%#<pneOZe$9)#
z;7u&ZFL;||OZfboG>d-VA#YI&+Uv}Di<13Rz!@(74<%Hds!z@>*IKSxK(UqN(e){}
zE1-I<(^0lt&)5nvo6n$!UjLGGR_}n_dLt+EhL(<bhI2pTn$0-{)RGqS_5#}7HXC)X
zqk|hicDvW2>{uZs`{2)WGE23LD#f<9@tEgjlJYiQ{WdkApZVjrsZ;HB-x!0euba^+
zKkJPYhxJBcimTZfj#x+CyLwsd)<WHG3f&op99Esr_2X%8?Tp9DYWrCWdwC^n=B4Xs
znDw|myz>~If5{4Qk}{6-uDhPfkn0%ivLDCxc)aM6a%7*<*$-6&&v2XdRGpsXUhAp9
z@;}Y1)>C8E;xr#vPp#uNe{J+*l*4*HyOWkK%Na%4PEt2wb9F7^$PJj4;hemI+R;Lu
zu>tG1kl)%s)nj^ks!LC-fp+UHeF`p#i@(6fH_*fMJqK*0S7J7t(wl)A9M;bhQ=o`k
z+wSkglGgCHjT9F(^Q4y{F!hc1;K6OXq3{&f7%tt2b=aMQHlYhxj+>}<O;;JOSBSy=
z9Z%jwN$`=|Hc=D};-j0Wj*2|VC7Y;sjUZ1ghxL9}Yv8>0x+<%<c5?4`=utYv_IId3
zpd2u;i`aSRJG4i&KEYEqW1U$}@avm#a4K|O*i3Kw(Ey&im6Ee$rQ2<1F1p?M7QJ{%
zih+9ZxD=b{#m}WE=Loy)h!orF#Y0jIMbQx%p#!@C*jMZmxRVa-MA7Yk2U}0EztoXb
z>>uwf<s<}&<JZ!A<|N$Up4+Hpn6Rd5yUTVaob$HPBXTf3yp0}iBvN%5HWwsI$<tSB
zm7D~RsE+d?s@`_0?GZJ)T+}h{znxaeR<)g4s!j(vY6o?Mo>O*Et%z-(>Qh%-CO0SH
z7H99EhP7@V^%_@tFBnGZ(Y-RU8_&zc&gG&V6dg6)!y(jjChBnKuRF*h2d3NaQ&;cE
zJ}evAx7>Xvwi#U)SojTOE_cbOT+S@<1fh1@B|M3?c=b*!*~j?fom9P+J5#4R^q$&n
zSHa`ZISbk!<eNJwy2Ga)4nreWXvEn2JG*z4qJq1FuII$^-dyBIcTr>A92_>WfdVlH
zhfQptK+M5m6B{THb8zT3P$1^uu!#+zWhu&J7sw1bY+?uw-4F`IKJ2=ExT{L5p3XWl
z?;kygplJ8ZSWR>Na!5|)fsU%!2eJIHKiqOvDdt~y(Q{Zf!#;q^J;<{^!0K7a8$O_3
z9mK|68xI>Z<6n}iZ|;_~&@?UAdL+d);uG&u^g=j^_vSb!Tvo@!{G5{#>381fq~je%
z%+}SJvw!V(a@Gmcr$NfDPthqkrR{&iM3J&<8*kZ-qwsbfw1?s;n{9h&a*%GC>7g)u
zez1oc*1nIieqwX|1*x(Zr_XR$OJ!@Cte=J+-Air7<Giq!>Z^bQ%zG(CMIPXiy^z?Q
zYko+vs(ul7`;fY-$ReKgAq?OKulbOg1<S-}>Fsk8EO1;O(o5Cfo$s+1sLs0x#>je_
zypNiNNiR~@9xk)Gbl$WNN6Y)pFZa;}rP?2KzV|WNm7*!!`2c)s4c>f!I?!dld;m`Q
zTmDnBLTBVbxEvfvyB~t54VcUJLo_G;HD{UrF?nvxU{rzZCnXK_AS+5Yp^_-?L)1ZT
zf0!B>9(?p+1ZOw--NW#lEBMS|N{~ff;}iHsF}IRROrKB$juKCPLT$2^V;CX1d$8W6
zkvu%*%b%i47Dx7O6bcqqfc6QrxB|3Opam76Z31QE&-HQhGov29cEg<>e9jtmp|+Up
z_5N7T2s$+h<^1F@;$KYdg9m<~k6C!QM={MahI6Etng_4ir4!Fr1@W(98Wp5(dFdh8
zE_uQc%A$e%{Sj=`-*Ka(IJmscPamZTm5#wbr5@$ON2zo0EAN*}sQf9_34YcDwEdKl
zf}>5qyiX|+Q^<v%(!-UdEqBHZS01}RrJN|)SLDRv7#Zlu2!vJ36vg8x`TA$H%4oCm
z=je5l?PYB`r+iL}iSqgW7t~Hw9>;BtQB!Kq!;fLIT)g2JeCJL+cZ_lj3FE(nga=#7
zCA|J6y+*W~+nvCP^=Gc}6@5$L{OeaV)u@ts5>tMcm!G7GhW7kU(R8Cc=M+6fXZhqQ
z92vjlZeLSp_0&2(cb<mwmtVs=yhp>|zb?0>dZ%ftvW(!bPSfOvmJjzVXxUD0e2mqa
z!%uz#$9Iocd_#4^V|~dX!@2kyS`~gCkp#})#u9o?me31la4Md{?;%rH^Q9B99CVfj
z8J!q^w!9O0XK6bv<K%BKx_UhMTRKS&PCiG80~a6ep=BvKMMq#l<P4hH_6PAIp4eq|
zzOFsM4r>IC@p)i3Xs@m{Xr3DdZ<U$+^*P#0Zq7T8@bx$T_I&w_jJrTHz5R1uzCa<Q
zEED+Gi_kzWcleIZQZo*@gy>@&KXZvjhWkI|8Frbv0-oeAFVUdr?E`c@I&7ju&t9Dx
zhrN0Uce_lpj21q;Oc{ieN1H3uO@@61S5ANMsw>p|q0s*26LIDoCc@39uh0cL$2+eg
zWQQGHrOoha3$M|mjiWxPpd)C)VL2QR&~7V5`=00apYTuD5JKGGTHhn?y2hQpr`g6_
z?EW66dV>%DKy|ZXR+gzvzizSJfs7PaTp0{E2m}Xt9j~>bj9o5J4A{R62J#&Q7=+U0
zW&C1|2K==LF1gCtKTxF6uhl=4^(($pnMAJzc-l`Yht1t>wt^#Elw9jEk6c`k))Lz}
zV(Q{Kp6;UQSen;dXyqb@l)#+?FXMJ42o%roV0rXk#<NPOGri95m*CL+&@w(>LeaIK
zTB;AC*memz@Yp57X-|i)^Fu#UayRqfN|$)X?Da5>uspDHj-6K<$6;@^)Msy&`I%hK
z`w@QS{Z~1^xvIr?8>>+6d7WArTA6d59_ch1^Q$2$2t!y3F&G>qiK1Oi_13D0#^u>z
zJA({sLu$At@y+WrihkmhQdq$Wo>WS;#FxHY>WSitN)g5F;j5+8)MzgJCu$eB0voN-
zz`a+DDRl3;B(iti!e3W+PWy@4(_j47PcY;w{OM1)5DI&hfBK19hW=NtWAU?<f;9#E
zO0%D-Q`C>Sh9vJ2^^D*o&;A*Q{u}(-&r}N+LA!p&q5d@A{uz#RqqE^JR6yR&Igj1I
zu>`9#^f&55$vpfw8jSFD`)@Rr=5YO62(KqF-=a3S%RG9E9-+Y;_&Zr;#QlHwjQFMB
zG2&ai>33|?8~OL&v3W-<bT<2gruhlmn!6shQ+L6(-g)~jxrvgUxBsM9h@8%s9*|AZ
z2fM1MWWtu+pVWP_JNqg17^xNqdAXlDQQs2=Xusk>YP)~aFc^=6{74+w9$siso#{Lm
zSyc1jwKH|4=$`PlMb!y@(FDZ$tEAxOCgAZ(stGUmR~>_kUM#P7+F#WT=5k<VC6yf9
zr~H{w?J;A5S5;DTsR36HQ1ztGodeWp=>GKpRfop&o&Yt!lDC(MfhtkeO6SX!RXDE*
zRB@EUdjrw)yL>AUl~Q?dWz{Eg%?rk?rghD=o%us1yo7gFR?TTYU#hIy2ha3yT=0jp
zuN$Q51@|)neS=g()nYnN4^qvQdz!RXoA(8&n!z7T*9Gg<E=#qSO+eLPRTp=aErV5S
z^nPTp>K{3En()VCZ5W3UIg1npD+yih2CG^%19Xni@_EVCX9!1iZe2x90^1u^RLh`&
zQ$<iLf&u5rD(WG*x&6MH>Py$TZHQ`&aSsbo8L|Ei^i8|u+HDCdMqs|Z=X{xZh;;rE
zqAX-6^KPi>tkV9)7osq{0b#1TYB-4}hN&)8!fzupX6I@c6g-9NJfyzX4_D`N6S3sZ
z{(Sc6w<X_Q`s0v)y1L$1S4n8N>aC#B;o<7B|H;}!XZ<K#H4@hE!&NsgYp1_S?Vz(3
zMW`sYhpX_QjwNfb*Xdw-go^*4^*l|Wp58=BgnAwNS`euo#VzrnNHv7&IAf}->J%&s
zLrbsbh=gvs)lk*SbdwSV-Gq;4N0f@E`MfU*Q(MI6qhLWc4vbb^Tl609F@-h95hO^L
zdT8f!&!GHIikTAaQOw@xGR6Fz)zj<RH9fty)+|$uv`|s1M=`N6P>d_OqGC?gEK|(i
z>v@_$JzX)qVw4q%c_jvWMKAt3Mh#I_Be`WQl~+MAM{22|$}pNnb=7bcGm>-as^%>(
zj`Zk2A3a{ftdT+K#-3{%irGwY?JMVSo~x@)%j<(3ajJldc}PP{#A4pkP;D?b$ImoU
zQEKoYKG#^)ujaFIHZ@Y6gWnmVx2kVXKQ&U%8Fo6XvC5L;RAV*GfCe<dG^)Y8xQXgb
zJ)NhUs6b=m=BrKBPTYj9YNqPpO#fjsH57Iq(OfxH%l_i`+8RR6Hdi02PEYX47AoG0
zIX`a!V`(7ahuwN4Um_E`^_1QEx!romZr!H?xDWI5&*ld$)pq*GxwVzLqCzClnH!3w
z3FUP4U(ES!RP8cwv={uMjT#@<x34}(+#ljXPrrRTsNcTf^7od!C%fT_?&}=fRvjRD
zsn{OF47%?e*k0B2qja9!QN?t~foUTGzEFE6+%EKZ&KhySe`a#BcJVIWo!z;BH=`*A
zOEy?=N-Icre$-J7q#&ts!J2)(YBtAo#`Yt0{duPI$<At&Qq7w?w{}%TRdW$iX<F{S
z#*%SSH`Uu&IYB*X>HT&Pn!kEux8Qc$_}^tmlE1E@opBD$iNjTr^;T#x?v|`K5M;{5
zV(Qa9lQq}SF5Z!s7F%80dM5MRNvb9Pl}G`j3PqSOP8Y^X2IIbBtKLkpb*C`k+7xCe
z@l&yFElMIi|9#Z3+g^Ks%Ppr~d_#&K>czDv=I(!+TPLgPk<0N=*ee-z^H7TIEv3ag
zELpY4+UjYr*m_E0vz$zq7P7psp&Y;LwnZYtdR5}+z^>M-S^gzkWWM$bu4S}>{@oca
zhxKZ1gbn=Qs^V@R>e>QbV2&`q2a9zPBKW$q0-wVYn%${oh%JftC9A+JlLSx_^>;4I
zJz^Hw78<?CwO(>-As^{Lj%&Q#HX5qW*)M-XUQBVUkb=XqBDH@q-Vo>QKz0zn|Khjt
zfBbHF@GLDlr6N;HJj=)fOa6qii>;r_7(Bp_<$&*y?AF~SpH(2^61`*(5Ix#8jZ*Y9
zzLTz}f*S|2aJ#Tv>iI{>-d)yI_W!8a+*1?lsAQzDWS-GNYy(k3hw%ES*m?%5&RvqE
z)6Q%2ItxcuyPV8ZT6$nk<|T>!8e;ZvAFWSamN9p7%k`E=I1EBMqRW0|p_FjYPwS9`
zSw2&7zN>ZA$6>c+W1@2Q%U>;hsJA}e1IfJ?-tX)ZLaG)BJ=#(+Qz@>)59<|eg{^Vh
zh}Ug6YwHB*MKh1k>z_b#o~o{e9(Ig^f9atjCkA?0<VA{@AL^$iNY!|wKVqg{V@<Cv
z!_}=(uE}q?HhY-zq*ikQ?s=qpjNUMDbv+oB_<5_U*+qg2v4UdjaowQtX#);GQgwA@
zeH^0RkOg>0Bg0LroI0#8>=5LBTx3<@Su_8kf%JzxebQBg`;c2Xg_ToWbv&Ff41JF?
zcl)GQ2WTKLb-cHMiygdr%y>%r6eo=a`L>oNv(m}b9A+QQ1tOr44J5@i%Me{bPvg9(
zKDJ#lHa*HxA+K!2gQqTLV8QEn%HA)MpaaAoy1Dd&xftTJ_O{o1Ss<6<#+AmX)NR;=
z(O-858Lao+Ux4hgxaQPb3e4)RTaRpEsn5%Zy)OtogBJ7f09`!ti~aRmck}=+q5MUv
zq@2tw*nW$g%t9@_QBLMQEj?By2~8KeGxoVo`RgrW%c|_KEk;Xn>6`hvmeE`$HKU=?
zUqrhwWZ6T_U8z^z6=;6zFjyV#%0&X+n6}l;!gh;~_r!7Q0^jJVBEzGe^YR?Y$vmQE
zJRvq6)l1dMTIm^t)Jey?*1$AMEyS2zUrwk{!M|j@1wAgUqJM>gD?x|#h<j?3OSKTT
zSU7CQ;3E#}p@KzFuRS>`Cm|07%*?mY1#rjULk=xuYqG^_?y|;YwPd+wcsgLW?sQmp
zLLXI%{q?G-cfF~;7KP8%-#eL$AvRzBfEDUCSiS9~Pto-yp39xF6K|(njw|{&{+T<;
zoz+2P;bjJDq<Ff7imo)5XY{(~!@W4Dloe6lT)9is6<5uB699kp4wkA+WQc98l(2<q
z{mM+Jc{_d9fqG2Hoso6Ol^(CRRi?3tQqN<F^TZMzx+CtDk{Vks=t^6!Ag?V#!|thg
zC3naj@80Ddy{o9LJ~z4u839COmy1}di^$Tym(uOIf(+qz>$-8xDHG$~C2;Dcav>u;
z{qT5QF?-K)@2cx<u7AlQK$yc^+Xhth)6u=c_Hw94<$hWE4*9aC`~Ri~?8m*6;8-EE
zz8kAVvlrQq7u~CS`>yS)biB+Rft|eC<H`CPUn%P!W$cnt>O+9NYx7VWQBZ8IE*>9;
zJd5GTWa!+U<(n@okIE+~Sa1>g;xo<T9Lz%buykr$5l{zhcs{)=j7@Qk;wgPqRF+k5
zO;ni{=uwhcnHjrX<0AC#xI4tc-J1WV;lsN~p<(mUZ8@X0yF)FVsr+vmxz2i+KG6*o
z?^HHHpH#90>Om*7pel5?qVm=C7yq}~eYNg&r3rCz8psISEvK>Ox_k9dJPxtqUwv67
zOTW?%VLIgzik>BkPS8&k=~YD`nybh=K%6+Uo=Miy-1rYWi0cC#k9AF}0U4P)5kbmw
z$Li}8@70K`P4D|Ck1f{WU;3%I*1lWwrq-ScWm|KnRtA7}VmSG6)r-b5KFn-KAMwYJ
z<3{9Fz9>&!`JpG2T*P*MLOp_@bmkMPzuMK33m;dt=_UT*30#g0;41yqhg~89teU*M
z%7hs>tatpZf%>u0-9ZSh=UV73;(~IdhnQ2Sgu8!!L;&NxR&*tut)(+IMOCI&4P=oY
zs*>W_)#ZD|=AItQ2TC|PAV3LC?J`pQd7x_sKQ%y&p{u-Sfa+ekj~6|{{!gmd;N0{^
zWr0KDlgb%1WfT?%F4|qwnFeBP+1zBHsv9F4GtSE)TNQe4x867GZEXG`9y?Gyiy-pI
zKozgz1Nh!R)vQ_UXiwu)5tG0?3*s@#oCNu+W#Frr`(kj{!|+NwfS(wo5H1IB+8~u6
z`KCdtljK(hsrr%!3|8%`wU?TncZ(h31Dw4Et28w}Q3vs*0`@T}yPj^Sw^r=0Q_w_C
zLN^nSlwBPR9-X4|bTaWs*%fB+bPC|=LseXWp!s-68mbxwNX7ha0sK53DoIQEiTv77
zH4XPpK~JlPTj@|<J^A1^C|`0%q|~PaFI(M<l#b+9v7u!UAZGH@xME7=b5E<<;UXFl
z1wKv4h{Act&mV0D4^w?8(K%$8>Q)J_aF&f$TVi^FPya>(BbT!4vl#Eld-3ows#TPL
z`SM532sqo~eptKSHoq6=k3o#xi|>t5HtNCIW7R}F{Ww<DuG&Ln&a9_vvj<0vQ$N%D
z>^ENR_<L(ZqRLu3K3+YSwE$Hep|-CwEb^(YJJb=WBYiBn$(8~s+Ky(FT)$%fL;r|3
z&_42he&Wl?`2N_P-qcoTKbTPi-!xC1hJ(YLHy^kiBkzkCF->>G8e#04@yGQGj;cLS
zY*T1En*P~dLGit8qNCrxEjIq(SrwU*E$w`j(O4I~R}9P^DVVg<P;VvNXr)qlE2b7M
zn_BpCZ=y410!~1kvR^>Z`bTVfvbGbYU-6T2WBd|)ehSZ#_<88g>CdT;tI{QIo1tz;
zCBB%fO>iWIPAGEuEx`Hn4tC&T>($ZDq#4RjMXp6Zi?v$lb8(`j(2jUFF))#zo~b&u
zja>jml~zGymYcCVKMqer5HsaBLBVdll;1+nuja?=xobjx`vrV(rn=Rtyq;d^|5Inf
zwOPv2>P2kB-cMUGQzJ_j;yKTgura%1p>#=7j(<7%{Uo)Y7KUak{QR7u*_Msf{HL``
z(gOIzE0*vuL{54D5}?=7v@E_1IAH-eaA2-Lasb0ez!k8i!0^d&1?)9$^D0EV1yVI1
z(t2PaKG;@Zp+49yo-ZQyg7lCNsR&rO4^|8e-nT+8j`0Z*aT=uRKBRAf!5>v%zX%NL
zr2_U}u9s&CkNzH{nm(lKz+!j|$YEj+V#kICZ}T*%rL|Ae>iCfSfz{>hQY+Sn6v9P-
z6RLxwz7MHBum(O@3t(|RSUV0|0ufz7YUD$*0>d6(p`VWfYvRRZ<B>Fi$B2mML28Ca
z8J0oH1P1?A0eck~e4>t3LM~|uZx<2EK!Ss=!2Ta#@ZuG)ZNP98&@p6sdY@@2M0@}e
z&Yl%Wdw}79T>;w%43R?x>|-7vA`XCrShE7@FfhdF6|f_~a6?f6`;7CKS{hfC&yu@(
zNtO7)QcDbd#Wx|GzV>8iIeM9;F<$p3EdzK_&zk-hwI21>l3O)NE?|ksMXU0Ybd#5$
zR>E%}$*MKm(eJ>z`(U?$;kZ<R?=D}4h^#+Bdd!FP09a2S%nhuU4@L;7d;4I1!20-L
z{=oYBU;)7TX;|szzE|e?%Q38A(4O$&uL`Wc4;BI}#Rm)H6CxrUq$hnyk-!G}U^RdZ
z^1-6H-U^6_0cnU2sWz~ue6YH}hWcRjc-jg}<E9Nj8tx?_(^FGmBTzD?Qoy!cBrSFZ
zX_S{_te-?+&-h?HfsOWJ$n?~Y!&XAX6CjNRVAg61uyH=vlfcINV1sxJL^K@&(gYvU
zP+-sbV8eLLN=xH}5g?`ckVXOfmk%}?*d!lpEEA)}@gPn1Ax!`_#Rp5}1V)Q;@i*Ov
zGzr)XKG<Yn=|0$0&PR(0(?OcyLrMqsq7OC$*i0X6Cf^hhvq75eLz)Y0ju%6wryO8&
zQ8Lf>%bfI@rEBCXAPFpUZLId?yyP`VUk#GLX3|<<79VUKFn=HHJ-#d=c7P<##Vq0j
zVB)&X*nVKRG^~If<~FM!;tP<(b(`701}3iCjGY69f0<MPyUOz+V&ab=iR(7A{|Zc8
zw_x&<bQf3{ax<nq?D6AfEC`tRaWfVHEP}&chkr!eSb<cB>j6$^1P*cC=31?QiR(6F
z?SMu5U|o5di0BRy&fyi<`vMa`ZWhrWSZyC{AQwSI)2BhI>qB}5Sga40#$l`B6J~g_
z*?QLW-(alo!{`9kzz18&V^BF^JxC3GNLzu4i#K<7H!yMWX6$3$E+Re!si_a?G%#`T
zX7=xZiHkR5KQg@m5%)l9=|l4C=yCC8_A0={#hbAR9v~uOK*Al0PC}-q`oP4+o7o!y
z6BlpBnsGiv;0ry;nsx_A2QP;%27k`Nt%;|XTE-F_#5chn{S?^6xeLiyyw3pZ%x%`d
z(z^JNCUFwrgc;!I<|QH1(`;Y~D2XH^%>(ub9?a5nc!`Ku1X7}xWU#*qEXj+>qL#D*
zSTb@EVPLEIvWUnBNgTeJv;i1`zzWzFVB-DFeD8CcHz8sVNaFC#q>q7#!#87xfr-O6
zW1sPS5pe<}`1lH>Z-71SgIxe7{@yI&3ZD=WB_N55H<Nw=Hoyn_9hmrgGvA+F?=6TR
ze1j$~-b@MrHrNNN3QYXHnJ=8DiHK;B#KoIQb%8zYgEa&;%m-`EMIs^|Bysy9!my?e
z!0`IM0@e+foB_;y-8pP6MDzk_w3j4gN&SJ1K`ze*HU!vM@3Z&|NuziSL^PcMlDK_g
zHAv3`d)AAIE0L7W+rdtAJ=r`@HlHcqQiCn|mQZ}ViE?<tE2x_aezUxlz$SVzL*ARf
z<d9%=5k;+l2Z)GuAjw%lNX81>`VZI+U~+yCK10mMoG&6i2T9HkW)Y|V0lN%L&J<?8
zYkU(TvaW+P&4=_WFga%kyD?>Vfyp_;jQQaMFF9wJu^?a>K3EtqIdll0{3O)|hC@fS
z3Sd)S@*fPV1!%LtWAF-p8(?zkFk>Bo$*IGPb>Yh*q6bKsKBUKi&GW$q0n75ip5ZnH
z5HSv<njo3ebHKzGn$y34iQhA)DLh|9ya18}Yvz;zOty7%dJ&jx>*h3zPl$*)AhkE+
zC}#qb{oI_gfXRMtPV>3m+m`Ui9FSx`HzynSej7p9LY@W={M$Imn&yGAftSm$$ff^)
zt>7Z5#d^k}>nsuU28XQ!^p>9S=yeuLXK}ca3`y@mk}tLdUPzp<B!h1YkAbMBd%)hr
zLn&LaAN~XO5pS243nl9sDQ->tsU$<-L8kTKILwjjEnV?>&;UF&Jql67J$z;2Kl=yl
z80Smn<9e2G5*)HgNixKr1}0`D$yhBn(TyYzROX?6<C~C_V1%hcHJq0brkb(45FuX6
zjQz<;8?a`LFx5;l!c;S6gsEoC2vg0N5vH0kZ<s1jSvM==s0tTWtpXU#m(iyLBTO~(
z8)2#$3xf>tVP-6x+iZjgBTO}uj4;)VMMH%6Ff$gz^C6<C5vH0+Mwn{G>hb=K2&m-M
zxHu6r$p|FPm=Q>tu_w9SCUklbM2HhHlZ-&pj2VHX85_paHX&Fx0!cH;2qeweXfBc#
z$D+mO1xGRr$Ot6Om=Q>tu~ZIw2Q3<bq?u#{l4fi&k9h|zPDP8dr<+MeAZf;oK+=rO
z;O!z}CPc`VZYCLlq!~Ml#Ux35wBe_}W7-T6*Fcis$xONqEX<1;F83y|hkW?%@Bk6v
z1}WBuR0;o#xSo%Qs=#D<o0|&fd=U{1QiKmF7FeW@h{nL``|!2mn<AnENOE>COYaIy
z&JKbZ14#lF=)>2Olir1h$3YU`WEL?9nD{2Mh~dCw6E*XV<s~9wB1m#}Fq5VLlXHSu
zL<X=RAHF$!SwzeSNuofrh(*A}8=6JD3QS@rGv7*Xvjrm7fYif>Q~*qNKC=k<$KGST
z7$KLmiRVLvzmUdr5sLio7E7mu&3Klhy;K+VN!kUhCvr3PF|b}<%n*5)>%E6w9Ro>@
z`)2lUfXQ*+j9miO*9R-%X%I2sH<0AGZ)Sf0Opg0zEU>HRde4l71Cz7AU`EfPxJbmt
zf+X9gnbgRH83S$&Ou_;)Uwac~@O9&`tr&0*kR((v_o5##*=Ehy5MUB2n6c43Mnt57
zB%y+tG!>YH3TA8;FbNgR*nHkDBJ3bZs9+{70Vbh>8CwlZys#Nt$FvP1wtzI+hqN2m
z7$58)FiEo3j7{_?4-gSwf+UOIO!^v_oHEVWIbhNQGj^HtMZ^yvRq`SI1WZ~ov;PK6
zX2Oi!<(neH4U#N7Gs(Z3=T^#$1p|{?DKi$vN!uZ!21w$o&7|7ELVU0Wz+_`J^Wh{e
zB3gqad#Rb!0hnAwnX#_GWLGp}NqkvE^aQE859x7Waw}zK9|$bU2YZ^^?65q#Brb}l
z?ywy1Akoo0{3Q62G$}k$lYbZ`|63eMLU-UNftVzr+d1QXOWmx)*!kuErt;3_Bu&cl
zkN>xN%ToP)Z+S!AM9t|f%fI>B?=4?KZh6;Jw*ca+c+2m>uSIyvHIdizmK!5)<t^it
zT9($q`_L76vbWp^`5<q31o8>q@?_*Qz2$7=Z+pv|k?;1F3z2{6Eq{&tinshDa&3#J
zqk+h4=w)8I)AD9j2{Y#4e?TDVMQ6e;3n%%_8lJpNzJj*gwj}zcyetp1R^GAHqN!Z_
zj-@XCk2nc;EFJv|@dmgVpSWX*;pKNMq5dfu$y#krx?_o|(kfIBP>w+8RQ^JkwHe7;
zWnqr0+RCE8@M=Pu7CM7l-L<sBM*$=6LU0~u-nF!&(Y*bxr8QnCU%qSUkMA<t+_SXv
z*JdYcb@;?ROI==c53R+{N!I-2xp9z$Q%A5o<LC0RdzQB7AN^^06vzLhKP^3ROt=4O
W>FPf^Ct2Goy^C;O_|wv$(*FU?rU)AV

delta 19540
zcmaic30##$_y2Q-3nI8+fTFmd;(|Nw8wuD|)KoMzb15|!q%s$9OGRJ2*6oJj*2y&q
zb8S)6_qrCEingk0X=>rC)g>{pFg30F`=00C2OjR*`~N?Fo;&k=&zUnbXU@!-GtYwy
z7l$oe9G3lx-@59t%N+gH#CprV+e{HF7Eu$L`r$VENmc)Aw$d_-EH2v^rR7_qwd_RA
z5gxMQ9ZRE(=`)p<6IH>g+49n6=C(m5XGpC6RL^dScC`c9QAg-_vX6?kxMHP%uw>pV
zNNbRp7bR?!gsrl{_Bhyr%GmPK>SX4{3)_$BzS1JD0djpLcx9>F9_U*343O7WjP;MM
z_#|+9?Pyok6-)icP?Z(8{JW~J(^fPOs71~dy#iu_veJ}h`y*|wYtxE30WF)Jn5MMk
z<P<H+s-<WlR?YR!SO_Q@{Ymyv`;VDLVIHt}T;`Vn&MyOKZIp9L6WUxMVBF+MGtysh
zHfl|CiQeOlZD<G$=R0kvEroN_Sn94^{di(59i|wLZcA@go!XbQ%wr*$MU~v?fv#~}
zr5#1^wYJoZ>Pfyu$Zvhj4A=W`-*$9MT}$F_?IAnMncbd}gVf2R{GUgu5mINx9yBPR
zUh<#>&0P>aG(meFIk{&c{~7MpLvZsPE4A&lNoUHMsa;3rlP41NRPz6?`)|<YP6B`b
z!3kP6-?mbZ29>I4=txvyMGMlRKzDkP!&)gRIh9hiRC1@6xNh*^UX(~%c~vi3S39_}
z&hFuKrx&DZ-k%azG57CH{b&=f?oF*)q*wCDovt*^VGW5-zGR8c8Xs-B;(sAILHqvH
z75@TndLfyU$3V@2Ni?d?h2Z~|f8CvaL0WQ%7bQ{c0dIL&3fB=>=Ld$ShoLnoi#sQ1
zS=N2YuH^O}#m^6X#6y{7P&#@kMV3^HJH3+5J&$iB(PMQ#Yws<6uAO(-Ogy!?e;=|%
zj_{Cfq+%kaTA-!77m`!XwNB7nbNOZ;8l--0>x}P9y(<J29eqsG(kkZ^9d#}nL|bV^
zV$B-P_$TNaQr|S;h@lis3ps8mJ!ax$$55(IJNdn#Ft*<tJ8ul7&4lOWPlCI#)A=M_
zQg~c30*{TH`$o_>MQ?NDXsSgoJ3EdhRRPp4<Ebv$c=&kACX2IhJdLsdUHc+MKC;Q3
z{%*>~7hqi-#$a~1o(tuZFH#@pp~<v}=mY1Y&y_Mar|Qo97wHqCw(OXO3TikvPos$z
z>cN#~Qe#@+Y(JBlTBs$Do=X$e!=rqBF7;QRk~8cjI!2`N#d*}s@1k4dfcbQfLfAbY
z^XgfiyMX%8WIncl22xE9%b@z|?qA#~gPuiAYcr@R_2FX~6r*lE<XagK6~lWLQo{)U
zhhC$=usuvkeGQ#RujIP*fNz1SK7GJpi_qbw{LUguR6qX7g^MVU8alWCi?&fM`#mWf
zk~u$2OA8fC`BxWD`KkQEVv0k}I~G$Ts>Ej&Q_Y}LFa#0)%Uv#6OwH*qN7*PMdedE9
zNS3w4trf<)-R}Puw}?mCXh8LUc{nrYhiGX}>&ruk>+e4}&qh6|B3qVF1A2p-ETLJ{
zir-p7iFF^`@wD%7(cf;jw~2F>Nh<<fKipyW5^6=SbE}u3onids%k*@EpG))-w!Esg
zwHmT<dAhv~&YXW;OM6@%`P-K%S|R=GW%Tf0-0c<mv&O97y~WaMpj{5@g{mKE$*u(F
z<91p`)Q`V^m9|vqbX#ZQkd~?@zvG}kTa7N(5fsU?%|_3YUBMp2ZhKx7A!|mULE7m2
z;x*c*)VD?a^6S)^rnB>P8da-LkuJk-y_`A!vX&l+La8y*!8Y77o1Ru@Zg5sM)u4U+
zPByyx6ran6o;vc~Y^q1qxyCYd{wBvSqevniwTvQ^>ldE6jBZBWFDxgylSrN?k_!rX
z!E&mh@(Y=l!`^!F&&#2UKyI{xVrzeM7%e{*m2WM<B7#+<L`x6X2kW8h37)=!u2BUZ
zwh|Mv1J7PbT_eLj!HiB<Hy(w22aKS-O%QkbJ=a41VkPwzUDsSib*M3ST19p1?8J!t
z<fmy1YGSbfTT0$r7*X%cb537HT}g_({|3d>)<<ta#eC~)pX4NHH!2`=3K@6$YpzuO
z{S7p_1;;Was9&yg8dDmjaUs(sdXta8NxdnVE3bym>T~zi)KuO34^Lc8DYTTo67(7V
zdo_)fs>ZItyh8fg8mdW7-n@pAXbRt2L)`;p=}ei$v1_S$g-u<to;@hwXV+2-gRp8X
zO@r-KSO;&|kh`v<$JF;f@WOSp0`oO&Jv~nE^4Rs%pw7kb^}!Istbk=-#^R+c+r7WU
zXb$tn_0&dMaCSX)khJ0kjBzZt*g);0A71g6Obg1lT}A<YSWv!&QU1Ftym$j9WESs~
zWDsB8Kyzpd4||JR&|GKcTa@Uh^1tQ$w<)e-8+~v}Tw}O$E=2{%qw7^}mrM0qw@2P?
zy<p43Xg-4$dVLFB)Ei*87H7^c*3vM}aO@XcT{$zCTGHdZE0^}QjYruVXyDe5-R?2S
zJ61`~KJ@d<`9)fKrF`2aJSKaYBtMncZlZ?tK7YK4I@g)-t<lK_x*47Gvlb^iti|!k
zu3x_8uy?3uH!q9bny1@Mo;&@R!>aSSwtwR-o!+aow4XIE$t&SGUj7b^ux9JsyNvGn
z7p@WqDgC(Y+V3e0xsIVO`)MqXr;ijU$HJ95`?2!in;g5Ds#7CQ+Drr0@$<ZTGc{2~
z=lSSnY90ODd7~XqJFJ%%cGl8lIwLE~NlGpjS632;Z^5WUa^e<hN4<IG7R=v;{MHt#
z9$CRtTv}ocv|CH`At(^{zMfBSp^mhfD{Q5uk(18p)j$mn>*w*wP(+q(-w$F*qj~36
zijL^~wU;3<W!?Mm-nM<Bd{=!g+KPGT$3ffB1Wd<mRHxR~QeLkRgZnL>vW*hpBX@42
z2nyp<+o-NOf0hfkQJ)&0p4Dq`SRZz?1}<o?tFn?Sjr(k;9<-S4+o@roY%Z{hEapAi
zX}`L4nqS<3d3NkHui1f3(?aK!9kjuZs`0!JC^183y4`l+d$&91n4Uc+*^_$qv}9d+
z_H)U~9>Q)rDcKS|drY#Yk#&Th(}8^e?5hq5d`}1VAnW$uhkU-jl#wgnzu240j0+OS
zuch_QjN8e*cT&r0!kVJ(D_xm}vu!6mDx1>dJE>!1k*dqExgc3`p0-*mWyX0#by@^b
z^><MnkEk(aqL%W&U9?)3s$JAl-8;$=yQvfOoV=TAhfV!dS8RT%+|0N=yl^))s_i_b
zQxJ+I!7x%z9gu<DdRYdxJ0ICiH6z-3ID~r1M2&R*wwo-nVY>Svb@TS@U}?|RaL+wh
zW^`R(;y0AB+$+6uZOIT%5Ms9#;7PQ_YxiKvcI1!uQ1#lk=Id04-cq~mI(Qs9XKu++
zzP*QPb~xbSFf?L?MxZu*?eF5=TZ97c4!WM>%UZL6d+enqx;Z#(VgtEi4i1~xK(3gB
z!zMP6E9T(PZ6H_7!C?~{K+Tes!OoQta@fQW9J(RoihbC1`*2s5T0M<*%zt?569ho}
zW=Cn7>w{ymBM)>`#yW`UhxMVv_4x_@Z7)s2v>EYlxZF&h`)|yiVZ7zvl+;0N+?8_N
z7#aV<EPZjeq=uwwS=N)uuG%Mbn(T{p2)po#9PNb5x_gW#IVqm@@>VCE?(q0rU7eYS
zH~t`doof0pNZ$1-8YR25!|O~G$-AcVd;72z&fy{ZsSQnK+kTo7q?=}12n?V9+E0z@
z9711D*j#@@s;tFnGac3<S(>KkyP+NjsI7RM83(9=%0I$<fRfeuBV2d@68*T=L5foU
z$>Z(^shc{V$8!$C0Cw{FgVZco21ZM3pBZ-yj_V*TslINJ$6la1?<5#2^J&T<YF15J
zk+Si4snxaTZHKV6Jmmc95M5EK<f!xgkIAmo?J3;lD12%K-f@&V&>6mZ6i)e5ejv$C
zXZR;@In<qd9)qX7`x4ua(MxTHJ4^MC!E<8-BXVUuDQu(%SP{Aj6-Ia;E*$0d$EmU5
z!N(j&V780jJr2(~lrJ2oIGN-%PQW*cxfKR5ouDvE;lU>;Hsg6fRkQYEzDp%3c*>EV
zBLx=6!r92=jwuJt6KH%nC{3VI<)Eno4ad)oXBW+n==fu?J1zK<HR4JgG1(gfF`p4|
zY7)lz$!5eqpV|k9{#);}@bF{#w7}@j$$V-a{M25Zc)2o&f9KQFLHd%HRu#)7PdrH(
z)RTWYiG}(rZhQ(Gm+}16DVi8?3jQhO7#}}HU4jRESSF$3r&Kq%kqKz~DJ2A7++D`8
z;8Tjn5OUt9)Ul$}<xVfg?$7-xWkwX^QFbhj(SeTiKv=a5Q5#o7Uh^5PHtOv1Ia=-7
zSt`-_;^*`l(K3Gc1+`Q6$8qeJ6hqNG@=FZX1>W){eCH;<^d)5)62^Z835VY+ld$G1
zdXo^Ew>yI!>-SvaEPV%i{_QMHHHxHsjUnI9E5D}6hW7l<(R3sK(m8sP&hgjhux0$1
zyPu~ns>VBf=`s#KzB&)<@NNz7oG-Jb`rpt8s$?Xe{f4GIvUsFtLd$Ym{4r+h3?BR~
z9N#az>RYN88sbZKkKp`oX?5u5h$OK8Hm1-dnL;xzU{~Cl-$$Z0<wzr<IOrk`F&Z)c
zVp$`yFVZfoQi<Q8chz{xcl0#^n8ZsI|HR|RAJa0F?4rXkAhHKdY5TKy5l`$gGDp`Q
zV23pf+xTR#8?=EN4VvdP!CRy=pT9&0=oV*RM)>+6e|NcTM4r7uv%T$eUcEw9NtI0C
z-@b<i=5vQ1=pxnPss)HXp5SK+XmseEVV-W6s_X6`{;Gh6)XW*A>(OBoC3@EClxVEg
zgSh)unq$;(@G7Mf?cvyK)LpuL4aZGC@#<^T{1I(n*+5*lgn_ul-&~_B^cnBDj*uO8
zbe(ok0Kfbr^=NXTypEs=hvj%NK)bC7^?RO6j`PhQ5kl<b+CL%gdWSpzM01U?*!L4m
zbtfPHnd)U+T2-nx{iwxu4>FQn*GplzK_J-3>-goBrR;KeV!+2sVIV(1fI)b-l;9l|
zkC;^+xbQkJ{F%aycCG!nv|VlPl@;_@fTtjpwkyTl++S95n2Qo?2Y5<h2U1&X=cK8L
zYk9hhrenJO=t3<UxN0HX$!E*CT_FO+H+iT$9$(IL3aJZ?;13J2X+FE0FBekHIyIK-
zozAxvKnEVXL^$nf&<=j&7fS3dQ_X<hUFOk|*TXc%^uP);Zb2QmST9e?gxjTlrax!@
z0>3ijb<Sz7YV-XjDujFApjL)fUb;b#c8)p$Pll+V8p2YDLFXVz6zwX^mf9+b#^u>z
zyMP39LrS<>@a-G)G|ohmi(m!I`1vBLExz>CB2N@|qzF;m9KK#eF-CQvH>q88HWpf=
zf&)uE-9faqw?Jg?Ey1tLk5g|_d-{mqx(P$h<xg+oK<La;zIl^chP<tpvH01Fz?$sp
z$<2PH&Jo+Q3`vGD=+qTF_g8HCck-LRQf(Xr?fn&-`ZxIQuW+Qf&PKN=m%NR0ep!rd
z3H9fY->EMt9{D>BMfkewcbZDwxIqcR>&DC_6iY++R0%yQ=aP5GDm@-}$J65_chKWK
zyzLH_=@h<m2aET)CC+Al&@?|`TYulfcJ4mdCOYrlCpQk#oOd74Qlc%+C4Z4k(dNCC
zR3c%?9!TmT&2c`iR4-CRM|q{6I@3V*eRiAn8#bi2hqn!b@i@r+;=uOs%NEsz*6|UG
zY92ghwyqT26W+C`y1|`HK$O2q2);3^jH7>mYRW79Rj1%ZCiEMBRWJC-GT@B>l^7gU
z_RJ{O%NXF*0cswFa`g(TzO=bZ1vLh`UsFNVh5OoHK`jdKwlY3Y#jDFR_-aKJ%BuoZ
zG@SB*K(u^6mjt3vQyyAT^$j0A!x+`nZdtYqf5?Du<2@Bsb1b6;6;=D-&K`~{{&4p7
zf>izBN+zIRkZPogrt$P3)m(i%O=_#dhk{hC;F;5P!FsW)Qmn5Ds2r^7;jFS{uxgFg
zj}BG?!`n;~{x+B!#%4tJB1eLigf91kRqa~&Q+0`D<C3M15Vq>vx{`VxZ0jnimO-I9
zTNHu;=hv0gBXV;4Qx(;Zc5vIOstLU7h^i_*>P`cF(JuV)u7nk%Fy7vMz6?D?I&W1~
z7BZB1KSXs=&7R{c5$N8aYO1>W@j0GcO?9Phya|ahI@hZ~!L7OOBkH`qxw@Pck12QY
z*NdmVEBvA0k7NF6>PA0ZB_W}zkAg-=hN@owleMYN`cbHAEUZ6;s_tIa&i^H~gU)&+
zOhvFgRD}k0DqN4XP6yM%RGa@<&Qk@-=~WblsWs5o;&9air^Ls?)iA2!jI6GzQ?N`7
zEv<?p9J=XVLsco&O>zWu^Yydrh)``Pfe%GsXczJ22w0Gn18b^oEh>)pn8Nzg2oj`8
zk7<{)E+GF;ig~f7M==L#mMZ4ISv{?;Q_It8YpqhnNDbwsdK42C3B|Z-mRHQzwMrH9
z-{m}2pq#Flq)26jVwOf?tqA1vk!qOwD~wy#R@vngbF#J?t_-7TTu+Tumqu}BJ=MJB
zhS8<d;W2pyvtBx-8+(>*I7TzsHLr}rd8wZIMqVH6j#jz!G7oEnftbhdHBwv5)$ucp
zRfGy3!k3z;2334!&bG#?OK|Eiy;gmBy4hGwGVF9j6O|#`sU~Wg0S#)3VLUp7Uu&xR
zPzC2VO;w<=aP##TwTDLW>Sn4w_Vfpvso}8uu;$94ZVnK?*VYhnvAH^^?)B$4TBtT&
z%=vi>7)wJ5KkU|%ITD%Jt>^64&+XP@cIzP>z<HRT|8V}RrP_rz93Qk&*Hl#rbmoO%
zYC<{P{Ks=ntg2HAj`4zD#H#Vp!Tt13;`|T?div?xC;I6d4u4DJ9a*vKVqfRbw(2O6
zKS#7jH~)O#e4@Ro<wxy#N+%WBp(jim5%85do#A$&$4l0*EB><+6SeQ}<GtCvD|ibU
zVz9)61-rD|_RfzwsV68%id?ZSyj(e+BfDVv5xV}|**Un2dRhg)F!_ZEX%l9*dj7>p
zD-zTle*JyCl{wN~^>J2=Q-du%R|cW->&5$IYht%ey(8<9{JJ8#U>Djm8V5<%lGBiy
zZ!JcMDaVQ_PxVgJToGNp{Vw7wZ&PhPkf3U091}6ZGF@1{fCxEZvF7Dl4+$mTs@Icm
z+XM5HxGCSZ6FHHavlAukwyl5RP-~B#eOI#k^z2S#vkvdU@52KkXI~tC>__aUf8T+l
zSHO8miIBB12-&DUl3mAR6IF|bGd+#Ww_cDSEz9bX@Hw!X)s^92I1`Y=>f-x}Dl)^B
z6=oC3c)91Wgv9GFNH%$z|B7v`R4-+-tk>OI)sJ)_(={INL7=J3!}42oR<dK2WE_@N
z5d#zPDmQx^k{P&{;~xG$?oA#%Lp$Zea0Sm&XJBDlSX;jJw9$dU!un+Z+F!2WFzG^7
zj*K@ig~j@0M`&tdcDE04rFGWFCwJ%33>*b~2CjVn3ov}SJas$&N6BuUk}&$hmBNB|
zJ5_D3B8NKc)`EO14({CU!r3~lKwHp7I5OI0&cC3g1<Knh1Zs_7>JDpx-u?_-^JtSC
zNqyiEjzN=#=(3l-EII7TCv-@_7+o&wwDhBHCy$-kR$`zs56iEXHr!htFKy(I3NK^!
z3L!-cMCWX?F;dB{^Bwhqw!GFj8pOLXY>ah+w4$p==#3NlQI!;Rv4<VK;2u^LJ~_g}
zB5ys!cu+nyPKw6=Q+ujQcl8#^nRbcmpob}2N;MZC=pRa<S-~j8hpnnsSBV6~3i7Sz
zB)Nfa5U^X3qH8Pa{Sft5U5r;T(%saGDI@y94nZEp)q1JWj8{C(x0h2>M^Bq{6~RJE
zGV>}XyIOfTVHo;?WN!8~uMSW_V9I!J1;2Li>M{LEX;ZXRTFbY#3>lTqrs^>Is4fuE
zhs^q9m)#IuPERwusNT1|(l<RMQdO63#e=6TMqu$8JS{vdlAr?w3%a@VhPfExGd^vv
zw=!2wu#NMFr&Fe4Z9{wA9i+3~7j+e6QN)>~UQ=L3Pu+TCok@8?dhB_dchJ*mF%J*W
z*CRjQUq2#83-HFsU!=;FIX?ro-y(DVF)gie=KMS@ElLInRUdPw=ef@L>ovlERCL(Z
zp(Z(@oqt+OZ!UwH-pFV#LQ@#>MxUm{mNf;McaOj<kYyJV@OrbYZWgu@j!MGb2rpBU
zRCs90Brgx%V12Ho4-lJ9Nm6w)HhVfDWzz6sG%%G?^3Z2jz48V83&&f~;-X6W=OQ@2
z!@C;y)Ckw$79uwazSc4HbBFb0ZW7dMPmIWnOGXAG^Br^n+%fc|L#z5hqQz^CaxNls
zEW@?L(*V15pToKj`lyueuNOtR8!=^b@fq)6J`S-t@&i_=+hFz9m-eErFL5{S^nLF1
zldenG^p5{CcY-^kgUG^5B9ut>GzkS=2V5R?>Fz4?usAKs2rH|u%#Z1ctKtpY;bpdC
zs>(oCwQZCfmN4z{QWNUdP9Jrk9usn>XPk5$Yopgys<FvZ&SQxS#1ioa0M#cYr$m(r
z`n|1Jkk=NWVfR$LKRfAe<KFA-y{lR~eQb0Q(gTQCSSDhpE+Rw!ut~S)ax#S9t?S11
z861+F;E5p$oKjFG<atj!^7SP~%-%EIyXktH=U?~=AdF#_O&p7#j_MBm)ew)${WA2D
zuWF6ttR&{B{j_%w9IM1S_F<Oje*egy_3qxcolV1=*A%SeRr)9DuV*E%e?hTVaw(4h
z_Rh_7v7(@;EL}Xl<d}f&$YAK)p6R<wSbE6!BA9St`s6c><4YKYvTo_rwj!V|>hOFM
zmlu`nn!+FVQxO?M_1Z+0sW|u$C7G3(e#kW=OmB|6LxH~Nl>Me^t}4}qhQ&v><@DC>
z4wrSNvfos46^83fCv-!_3y}S&g9?{HJ!oVGRE6f2SH8M2>wl}=SL=3L8WflrcU@Mm
z^lJNLG@9#}hvMEV^zy&DiySQNN<D_*lt(Cfjwm`#-&Lel7KLc8GoH5NA*IJNiCU@~
z|FD9%PUv`)Yf%lzn7<F<9#~}dCAINtMCPXV<&no0TXB#6D!R4r(!9U5r$Fh_oYcwy
zP)~DS-d`o*3zbX#RXh5Us}8{N#arBJ0G|5sxB;p$9b@|d^(d|4lLHi9gtz370jdtp
zl{yW?Nyb<nHBcSwdM?1K$(yG6FawA6o}V>P-!{5C2*EY0g<d006GwZ9nR!aM2j-j$
z;6cf%W`NEX=bW0XDpD(aVTM7kl<aXZ_=@H2=AIVI*F@MlAesnC`DK*&^FY@U-ZDsy
zr4p_<SoN&<rx(4zLkFv<6-TX+yl}8`2Gx5SlLDvVt_Ga&1o{-uDNm?+k+L9Tms|A%
zg%;bb4-GpTmy^VAKcObzlZU_|s*NfR;I2bdvt|VtBB^w06TLyX#pqpTocwC(_;lr=
z7}||$c<&s*ONXdhQf~VY6(?!o5Y<`IhC@{YNqY}f?W&YWNzV(w4#fe^SB9!oHD0SA
zAU-F+`XzbSQ;qc6^8IxRs>qCcs2B9`NZ!@K;L#~M&pi{5<XzPao_hg2Y`BW9AZQLA
z77bU8DoDYchXMQ^9s;DM9E~pwSJQAf)b}aXv6T*G*OxC~gK{KwgiCok`l{9aiqes+
zN;cFC0>r%k6wZM(jvS%tgo<cH68L@~Jp%h2KY!HOZ-m0fqs})*sO|yyX!Pqb>b=N7
zQ_m&u`Yh7h^FUrZR<(){Fh_o5Z-A{I4so>`ZF2(o>R1HAf!uYRvXO=J#;M78YWA$E
zQ`sUiXV=%YY2hKys$Xda_Z+Ww|95S}B1&runV=?RJcgo<5Zl>wi+nrl4snF*NMB1<
zq9s?dwo~baH?G<L(7&n;w2yw6qrIAl4}#rkF}6JWC+Ritk#U=8*f1R2@R!>$`k{!)
zN^7jS!`2I9zw|$DTya#kARC)!JC*j?0YULWYrNy}e_3q&#{?Cg953~pO>d%$J|G5W
z4;M^oX{6T@YShxJtQJ!ZS4}m1bwG2DoQR!I=lB_jF#jmPZyN61xF!EH?!SEQqj)}#
z+e3Hmo}@mmOdEN6y1E;o%}UfJIub%A9&!0C#=i3&R^EK;^(g0}naWRvk3l>0wc2QN
ze!OL&9kFP9pvJ3btIll;GNGuVO85pTD}7(ibvzA2be7{n1~F4kk)B@9Db`ch#GH~$
z_M4+hT9uX43;ln}Y-u!CSz0+?`OBTPr!ktLVWdVE=Hofrb74Vt7ocHsNxs;g=&bLw
z{6#N^EL6DtoFNM>TdTx8-!4I`03Ol5q;jPLL;O?@o6A?1T0*&Csm0O-`{r`ACE&+L
zyXCMfVE9D19JYdEU$=zDtpN#NC6^=R0ITYQZ3h<OgYD!+5Wx#yM>8Jrp&bH$s1J4&
z7`$+~x=!&KX~r3l;DpPO&I5yADu-PJhWS$tyTbLeA>t}XwR}iF0mI}j$9@x-7>ilS
zzwtB?@c^W{J|wMuf>zH5^9L5?g9Y&s5m61K20o-Zz#95sO@KxFV6C{?GKlC1l9-XX
zf$_lL4a#9jz?yn7S)$~6lE;dO6p)(XQA8M|*}&l8%3-epgV)rt0Hkug#=AtsQjp-n
z%dxKq20vd8+W`!l1sy}8U+*(5hlpJuVRu@Nv<Dcr;N>tUFvJ$+ume0uL>vYQ(P%kR
z9xw#%<*-kH;S8f3c7k)3TbhK+SH|7EB%_a?@oh+_FFeU<PjZfHuCO$rZ#ZEEXczS)
z<_b#p@RpWCGr6t-i$^Njm0PYNUWQU}zk($5+&p&0z<T;%zX8L>svKVlUxkQ_KS1i`
zL%Ij7w-5Fwup}SsA+SC^*x$hV`d}J@^nN~=0`|Cu#lYNl3olxUZUulgz=uB&*gzjF
z2w1WYhL62PL=}(*`;bC_J>i2r0&Iv67RL2gK}2<shWU^pfIaDh)dDu$2dmA~R#}?F
z)CFmzmxM&WqJfP<&KODoTk;X9u{}sndr8JT>IUo?A1o2r7%zrIzj|}EHz1-9NaFyQ
zwb~EZvp!gVVB>wTfjkx>Vg`XU(TDT|ut`4HP+tFrrAgeAAf@_{o&xrq4>l6m^FG*U
zCPt0VfHcL2G#1#4KG?Gy$EZ<`2&emyCIOq_gG~mO=7T-QIjAx21(0U?kX{5f%LkhV
zY_<<JgKvw7bdcuykY)jU$%`S;uLZ#7A!i<M8z;PJ=@xDWNnjakW46D}%ie_aH$W2D
zOj--f;)87j=I?`T<EtX#J&?q$n?>vbChpyg?E{A6#d264$F7EmlOTzAH?yAxCf?nQ
zeFF@CJyZ_+ffqqU#*ZM0cQ>=&1SZ~HFuCO_0agvE8G8UsJiQt7@96RLW~?eO@$_aa
z3>d=AD&@eMTz?I^RUb5Q^=AGUVB+e{SSw&PeXx!^O+-8jlDK*^doN((>djbRV0C=3
z0el1^VupYuuHMW(0$7v}Hi4_Hg@>5tNz(NsW<D4j_%JR3*3buA#$!=9E(at8O6BU>
z4y>^c_8~BF{N^?t;9Vl(I7l%*q%*+8@tfJd1165&jQz;84kGS=)Y6CaH!yMhX7&o5
zJdWRtRpmh<qB=-8d(qjE=vN(J;`q(%^?`}wH)D-B2O{wPT#}ea!O_9Xp^L%KIXExz
z|5D1BkOTR)R6H2$;_`)LOyv>4@CvCMHV#-<A8ZmQtcQqcAa(bWkmy%BFnQM{VvTDK
zut)J=u4(}<g9y%EkIiqqmuB$43jPEyCKFz+Y+#8<MTUXB!B?dj>p+stfSL3*Focxl
zu&uykXJF=gpJO*b#2%1jGhiki04AFOGnNNTHUnnt1TPX1pMwPdUygJZSbrbv0x;PN
zm_>ZgXGFwxki`9)NxuLa<bxFhlf8hM?+>p37DPM*N!-7gr0})YP#-K1nCu12d{uaw
zhzJ8o+`pMr3)oXWSQM}kK3HQuA|jfDBwGRzVc1q1V0dF+4(kL=_6KIZN4eTY7)HoO
z7{(YcP3Us<1^-y2@@!y(fQ|D$i!+hyDIN<MF=IiJJ%O+qq!eHiyqNeIxnAU5V5eE0
zWR9NjPBefmIhGLo`2^*FyhKmp>=2NGLS~`MfKB#dhS1f(WE)|$6IpEo4}zq)jUdTx
zLP*A}-2M;Pd%$FeA$*3I1Dqow@<EavhFQd!f50vSlU;|IuYhkuM8;1bP4gk$1SUHX
zVK)Y@1eokZ%-G++WG7<A{PDF{x(`+fm~2agPj0y)fMHuw-jPM~vbWK#CZNp$kHIVa
zEr7|s#Ei8CCi@aI)`72zh#nx#_aP+#Ti}BY1eW20jo{c^h<F;LS|FLPalphsny-n#
z#21>cR9++^rhp`2o%xyyOqP1{H655N_2w&$&xnYbAhkE+$j=5QYrOfI3ryB{^EHp_
zZ?c4jF91o_c=NT8`)op(_Aj0W4%oINF%B>`^l}*%ne`7?HXo5v%k_lwHerf{y@M&j
zT<sl9TGu8^Se*P>mAGNK3|a5|1NItxlelKN48E;A7II?tfW4`QQaW+}{SVlF-UW6#
zC`q?)adxe}r3`@|F>MA%9*1wXbfcp@2v0G`AZnzK_!Iwto#GrR{F$D_eF+X(tmHDp
zp8+O@C6_T@iqMP%4^--@e&ySc6la98LN%P25z3me5{MA*Wyb#Cge{o0Mks408KJBh
zGeTK2W`we4%m`)8m^YLasI-|DY+d2Xs+0o*_$t~IXN0n5ej}7MW0fF7e3==m!m(Q+
z!U$!}BqNkHV_^^>zRZkO=S2_^V}!D1k`c<9vD$oiD}pY0(JsEkOfrH^GiC&vW~@Kg
z--bpHgb48^W|9$XnlU5TG-E?~+BO8#MzCon8NsF*8_7qc#?h$p1;KF{24n=AX3PjS
z&DgVCZ98f-f=x5Y2sX{wWFEU6H9m(LWmPwmj9}A@8NsF*o5s6D#0-d#Mcqs?f=x4a
z4wFePan**q{*Gw}L==D|0hXEc6R>Jt%y7Czz#j48`<(}gh(AG!@*xrag1Ekqh(KU6
zz0Fls;T#bW29ktjW>O@ua32v3fHm;pi{aZMq76v0doYXW2uyYlf*Bp@4lK}zFOd`8
zg@`1O#5<Wq3<M_L$t+?RFj+*+e4}}ph!_u&>>kXdRA91GFpHQ9EXap%CSMg1^FWf=
z&@3VonD|4ph*yD0L}lh%#<A}~#G4>J=0n;5OjbU#2>CnjabAp&%C(6XL4?1M#`6(m
z`Q7&{o#Qs+S+@96T+}DmPGG%}ny~}GlDwE9GLP%Ok5-)mNw)oF_Orlb+i%7$0qf_3
zUFT^KG2vH`WZQ3MzXwdV{btOso9777j8y?9F@PDX4oucfGggnQeSp?RgCwDVnbZQ9
z91EJU_P``AFk{_$tcd6Zl7s?gQZg_(7BpkSfk|9o#>Vh25iuF05k918z{JU#+2;V0
zxWJ4pV%iB24v@sVnn|mG$x)#hTMulE54M#DiHHwDl1t{0u{iDrCIf87J_aT;+>9OP
z91-yuNK%`bbOx9_o3U?!1^8fB_%=jjTmwl=&&*y3tfCKg3z*C;Gv6Ixay(_m9srZ$
zDKkdhJ;zgKtO782=PKnGEAz5l=vF9bvV5BPYXXzy(~Q*vCd;Q8Ys6PYM01d2?K6{N
zfyvru#ySD3?t{f~>~8Evdx8|<L+Zm%?Y8vbox3fkJ4gsL2e(96ay=g!ugRZ1$$xkw
zm(Z8smS{^Zp)cmWA6n{V<Y94_|0`wtjs#8evIqUZo0sArdh=WA#cNJ)UjCx%us2_T
z)bg&U>;{Oh<jrq`>k9McYay-g%{M{X%A3c#w+yX=_n{loL~p(?(jngbD5Mj;`6)<e
zd-DsCZt~`LAl>K9=OO*dn?H~Anm7LoQtdrYLj#f4(DQtDk7Yw;i6vgbe=i`{bm#oN
z7EbVs8JUQWs9W-5cP;VwjC#-lb?}XQmfF;Y>)f-{0}^-7(#d~eTB6pB&)l;_^2&Rb
z5dV<$M6C`d+_OYfY89dfAtxcT4Sylbc_3C4=7`FzEc)xOrle`7)4A1sODlX#F#0|O
zC-eOKmUj57$X)j>t??rI>V3;Ve9sa4r=^{L-ke0OE}!|+QjcHx6SWo0P1OA4xk-?O
yOeZlni(ld||FpD4`{;qC2mU{Xga?-1l+E@BmTvx0nTgr~X<eA}$^%Qofd2!m%Sajk

diff --git a/filter/tex/pix.php b/filter/tex/pix.php
index c910eccf71..46a8ffe830 100644
--- a/filter/tex/pix.php
+++ b/filter/tex/pix.php
@@ -48,18 +48,20 @@
             $texexp = '\Large ' . $texexp;
             switch (PHP_OS) {
                 case "Linux":
-                    $cmd = "$CFG->dirroot/$CFG->texfilterdir/mimetex.linux -e $pathname ". escapeshellarg($texexp);
+                    $cmd = "\"$CFG->dirroot/$CFG->texfilterdir/mimetex.linux\" -e \"$pathname\" ". escapeshellarg($texexp);
                 break;
                 case "WINNT":
                 case "WIN32":
                 case "Windows":
                     $texexp = str_replace('"','\"',$texexp);
-                    $cmd = "$CFG->dirroot/$CFG->texfilterdir/mimetex.exe -e  $pathname \"$texexp\"";
+                    $cmd = "$CFG->dirroot/$CFG->texfilterdir/mimetex.exe";
+                    $cmd = str_replace(' ','^ ',$cmd);
+                    $cmd .= " ++ -e  \"$pathname\" \"$texexp\"";
                 break;
                 case "Darwin":
-                    $cmd = "$CFG->dirroot/$CFG->texfilterdir/mimetex.darwin -e $pathname ". escapeshellarg($texexp);
+                    $cmd = "\"$CFG->dirroot/$CFG->texfilterdir/mimetex.darwin\" -e \"$pathname\" ". escapeshellarg($texexp);
                 break;
-                default:      /// To allow drop-in binaries for other platforms
+	        default:      /// To allow drop-in binaries for other platforms
                     if (!is_executable("$CFG->dirroot/$CFG->texfilterdir/mimetex")) {
                         echo "Make sure you have an appropriate MimeTeX binary here:\n\n"; 
                         echo "    $CFG->dirroot/$CFG->texfilterdir/mimetex\n\n";
@@ -87,7 +89,8 @@
         readfile("$pathname");
     } else {
         echo "The shell command<br>$cmd<br>returned status = $status<br>\n";
-        echo "Image not found!";
+        echo "Image not found!<br>";
+        echo "Please try the <a href=\"$CFG->wwwroot/filter/tex/texdebug.php\">debugging script</a>";
     }
 
     exit;
diff --git a/filter/tex/texdebug.php b/filter/tex/texdebug.php
index 5154f5b996..3242697658 100644
--- a/filter/tex/texdebug.php
+++ b/filter/tex/texdebug.php
@@ -74,6 +74,19 @@ function outputText($texexp) {
 
 function tex2image($texexp) {
   global $CFG;
+  $error_message1 = "Your system is not configured to run mimeTeX. ";
+  $error_message1 .= "You need to download the appropriate<br> executable ";
+  $error_message1 .= "from <a href=\"http://moodle.org/download/mimetex/\">";
+  $error_message1 .= "http://moodle.org/download/mimetex/</a>, or obtain the ";
+  $error_message1 .= "C source<br> from <a href=\"http://www.forkosh.com/mimetex.zip\">";
+  $error_message1 .= "http://www.forkosh.com/mimetex.zip</a>, compile it and ";
+  $error_message1 .= "put the executable into your<br> moodle/filter/tex/ directory. ";
+  $error_message1 .= "You also need to edit your moodle/filter/tex/pix.php file<br>";
+  $error_message1 .= ' by adding the line<br><pre>       case "' . PHP_OS . "\":\n";
+  $error_message1 .= "           \$cmd = \"\\\\\"\$CFG->dirroot/\$CFG->texfilterdir/";
+  $error_message1 .= 'mimetex.' . strtolower(PHP_OS) . "\\\\\" -e \\\\\"\$pathname\\\\\" \". escapeshellarg(\$texexp);";
+  $error_message1 .= "</pre>You also need to add this to your texdebug.php file.";
+
   if ($texexp) {
        $texexp = '\Large ' . $texexp;
        $lifetime = 86400;
@@ -86,22 +99,29 @@ function tex2image($texexp) {
        if (file_exists($pathname)) {
           unlink($pathname);
        }
-       $windows = 0;
+       $commandpath = "";
+       $cmd = "";
          switch (PHP_OS) {
        case "Linux":
-           $cmd = "$CFG->dirroot/$CFG->texfilterdir/mimetex.linux -e $pathname ". escapeshellarg($texexp);
+         $commandpath="$CFG->dirroot/$CFG->texfilterdir/mimetex.linux";           
+         $cmd = "\"$CFG->dirroot/$CFG->texfilterdir/mimetex.linux\" -e \"$pathname\" ". escapeshellarg($texexp);
        break;
        case "WINNT":
        case "WIN32":
        case "Windows":
-           $windows = 1;
-           $texexp = str_replace('"','\"',$texexp);
-           $cmd = "$CFG->dirroot/$CFG->texfilterdir/mimetex.exe -e  $pathname \"$texexp\"";
+	 $commandpath="$CFG->dirroot/$CFG->texfilterdir/mimetex.exe";
+	 $texexp = str_replace('"','\"',$texexp);
+	 $cmd = str_replace(' ','^ ',$commandpath);
+	 $cmd .= " ++ -e  \"$pathname\" \"$texexp\"";
        break;
        case "Darwin":
-           $cmd = "$CFG->dirroot/$CFG->texfilterdir/mimetex.darwin -e $pathname ". escapeshellarg($texexp);
+           $commandpath="$CFG->dirroot/$CFG->texfilterdir/mimetex.darwin";
+           $cmd = "\"$CFG->dirroot/$CFG->texfilterdir/mimetex.darwin\" -e \"$pathname\" ". escapeshellarg($texexp);
        break;
        }
+       if (!$cmd) {
+	   error($error_message1);
+       }
        system($cmd, $status);
   }
   if ($texexp && file_exists($pathname)) {
@@ -115,10 +135,8 @@ function tex2image($texexp) {
            header("Content-type: $filetype");
            readfile("$pathname");
    } else {
-           if (!$windows) {
-             $ecmd = "$cmd 2>&1";
-             echo `$ecmd` . "<br>\n";
-           }
+           $ecmd = "$cmd 2>&1";
+           echo `$ecmd` . "<br>\n";
            echo "The shell command<br>$cmd<br>returned status = $status<br>\n";
 	   if ($status == 4) {
 	     echo "Status corresponds to illegal instruction<br>\n";
@@ -127,6 +145,15 @@ function tex2image($texexp) {
            } else if ($status == 22) {
 	     echo "Status corresponds to abnormal termination<br>\n";
            }
+           if (file_exists($commandpath)) {
+              echo "File size of mimetex executable  $commandpath is " . filesize($commandpath) . "<br>";
+              $handle = fopen($commandpath,"rb");
+              $contents = fread($handle,16384);
+              fclose($handle);
+              echo "The md5 checksum of the first 16384 bytes is " . md5($contents) . "<br>";
+           } else {
+              echo "mimetex executable $commandpath not found!<br>";
+           }
            echo "Image not found!";
    }
 }
@@ -135,24 +162,13 @@ function tex2image($texexp) {
 <html>
 <head><title>TeX Filter Debugger</title></head>
 <body>
-<?PHP
-  require_once("../../config.php");
-  $filename = "$CFG->dirroot/filter/tex/pix.php";
-  $PHP_OS = PHP_OS;
-  $handle = fopen($filename,"r");
-  $contents = fread($handle, filesize($filename));
-  fclose($handle);
-  if (!strpos($contents,'case "'. $PHP_OS . '":')) {
-    echo "<b>WARNING!</b> case \"$PHP_OS\": NOT found in pix.php!!!<br><br>";
-  }
-?>
   <p>Please enter an algebraic expression <b>without</b> any surrounding $$ into
        the text box below. (Click <a href="#help">here for help.</a>)
           <form action="texdebug.php" method="get"
            target="inlineframe">
             <center>
              <input type="text" name="tex" size=50
-                    value="\Large f(x)=\Bigint_{-\infty}^x~e^{-t^2}dt">
+                    value="f(x)=\Bigint_{-\infty}^x~e^{-t^2}dt">
             </center>
            <ol>
            <li>First click on this button <input type="submit" name="ShowDB" value="Show DB Entry">
-- 
2.39.5