int main ( int argc, char *argv[] ) {
Param params;
FlowCom *comPtr = NULL;
char line [ LINE_LEN ];
while ( argc > 1 ) {
if ( !strcmp( argv[1], "-D" ) ) {
setDebugFlag();
} else if ( !strcmp( argv[1], "-V" ) ) {
printf ( "%s\n", VERSION );
exit ( 0 );
} else {
break;
}
argv++;
argc--;
}
open_tempfile();
open_infile ( ( argc > 1 ) ? argv[ 1 ] : NULL );
tprintf ( "%% picture environment flowchart generated by flow " );
tprintf ( "%s\n", VERSION );
while ( readline_infile ( line, LINE_LEN ) != NULL ) {
if ( ( comPtr = getCommand ( line, params ) ) != NULL ) {
switch ( comPtr -> command ) {
case MACRO:
if ( doMacro ( params ) ) {
errout ( E_NO_END_MACRO );
}
break;
case EXPAND:
doExpand ( params );
break;
default:
if ( !doCommand ( comPtr, params ) ) {
return 10;
}
}
} else {
break;
}
}
close_infile();
close_tempfile();
apply_tempfile ( getPic(), ( argc > 2 ) ? argv[ 2 ] : NULL );
remove_tempfile();
// dumpFigure();
return 0; /* just to suppress the warning */
}
void MacroProcessor::push(const KeyNameEvent &ev) {
if(out == 0) return;
if(ev.group == '>' && ev.type == KeyDown) {
doMacro(ev.key);
return;
}
out->push(ev);
}
