Changed -f option to -x.

git-svn-id: http://svn.complang.org/ragel/trunk@391 052ea7fc-9027-0410-9066-f65837a77df0

diff --git a/ragel/main.cpp b/ragel/main.cpp
index 0943eef..3c899a4 100644 (file)
--- a/ragel/main.cpp
+++ b/ragel/main.cpp
@@ -92,6 +92,7 @@ void usage()
 "   -l                   Minimize after most operations (default)\n"
 "   -e                   Minimize after every operation\n"
 "visualization:\n"
+"   -x                   Run the frontend only: emit XML intermediate format\n"
 "   -V                   Generate a dot file for Graphviz\n"
 "   -p                   Display printable characters on labels\n"
 "   -S <spec>            FSM specification to output (for rlgen-dot)\n"
@@ -163,7 +164,7 @@ void escapeLineDirectivePath( std::ostream &out, char *path )
 
 void processArgs( int argc, char **argv, char *&inputFileName, char *&outputFileName )
 {
-       ParamCheck pc("fo:nmleabjkS:M:CDJRvHh?-:sT:F:G:P:LpV", argc, argv);
+       ParamCheck pc("xo:nmleabjkS:M:CDJRvHh?-:sT:F:G:P:LpV", argc, argv);
 
        while ( pc.check() ) {
                switch ( pc.state ) {
@@ -173,7 +174,7 @@ void processArgs( int argc, char **argv, char *&inputFileName, char *&outputFile
                                generateDot = true;
                                break;
 
-                       case 'f':
+                       case 'x':
                                frontendOnly = true;
                                break;
 
@@ -605,7 +606,7 @@ void execFrontend( const char *argv0, char *inputFileName, char *intermed )
        const char *progName = "ragel";
 
        frontendArgs.insert( 0, progName );
-       frontendArgs.insert( 1, "-f" );
+       frontendArgs.insert( 1, "-x" );
        frontendArgs.append( "-o" );
        frontendArgs.append( intermed );
        frontendArgs.append( inputFileName );