59,66c59,60
<   /*if ( system("latex -interaction=nonstopmode " FILE_TEX) || system("dvips -o" FILE_PS " -E " FILE_DVI) ||  system("convert " FILE_PS " " FILE_PNG) ) return FALSE;
<   return TRUE;*/
<   system("latex -interaction=nonstopmode " FILE_TEX);
<   if( system("dvips -o" FILE_PS " -E " FILE_DVI) ||
<       system("convert " FILE_PS " " FILE_PNG) )
< 	  return FALSE;
<   else
< 	  return TRUE;	  
---
>   if ( system("latex -interaction=nonstopmode " FILE_TEX) || system("dvips -o" FILE_PS " -E " FILE_DVI) ||  system("convert " FILE_PS " " FILE_PNG) ) return FALSE;
>   return TRUE;