- Make GUI a little bit more responsive. Still doesn't scroll

to the end of output
- Use GraphicalTerminalIO::read_command into GraphicalTerminalIO::onSend()
as per specs (fixes a program crash)


git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@552 3ecf2c5c-341e-0410-92b4-d18e462d057c

src/parse_opts.cc

@@ -93,7 +93,8 @@ parse_options(int& argc, char**& argv)
 						default :
 								display_help();
 				}
-		} while( opt != -1 );
+		} 
+		while( opt != -1 );
   
 		// Set these two to start from additional filenames on the cmdline:
 		argc -= optind;
@@ -105,7 +106,7 @@ void
 display_help()
 {
 		printf( _("SGPEMv2 is an educational software acting as a process scheduling simulator\n"
-							"\n\nUsage : sgpemv2 [options]" // filenames"
+							"\n\nUsage : sgpemv2 [options] filename"
 							"\n\nOptions:\n"
 							"\t-h, --help       this help you're reading\n"
 							"\t-N, --no-gui     starts the program in command line mode\n"
@@ -115,9 +116,9 @@ display_help()
 							"\t-M dir, --modules-dir=dir\n"
 							"\t                 add this directory to default plugin\n"
 							"\t                 search path\n"
-							"\nFilenames:\n"
-							"\t                        a list of any valid SGPEMv2 XML file\n"
-							"\t                        to be opened, space-separated.\n"
+							"\nFilename:\n"
+							"\t                        a valid SGPEMv2 XML file\n"
+							"\t                        to be opened.\n"
 							"\nLong options are available only on GNU systems.\n\n" ) );
 		exit(0);
 }