* src/getargs.c (longopts): Declare --defines and --graph as options

[bison.git] / src / getargs.c

diff --git a/src/getargs.c b/src/getargs.c
index 70f0d32c624253a02920ec6ef9ace45d1088e758..4bcd3775634694d9e83828ff2a8833ece1965484 100644 (file)
--- a/src/getargs.c
+++ b/src/getargs.c
@@ -60,11 +60,11 @@ static struct option longopts[] =
   {"token-table",      no_argument,            0, 'k'},
 
   /* Output. */
-  {"defines",          no_argument,            0, 'd'},
+  {"defines",          optional_argument,      0, 'd'},
   {"verbose",          no_argument,            0, 'v'},
   {"file-prefix",      required_argument,      0, 'b'},
   {"output-file",      required_argument,      0, 'o'},
-  {"graph",            no_argument,            0, 'g'},
+  {"graph",            optional_argument,      0, 'g'},
 
   /* Hidden. */
   {"statistics",       no_argument,    &statistics_flag, 1},
@@ -183,7 +183,9 @@ getargs (int argc, char *argv[])
        exit (0);
 
       case 'g':
+       /* Here, the -g and --graph=FILE options are differentiated.  */        
        graph_flag = 1;
+       spec_graph_file = optarg;
        break;
 
       case 'v':
@@ -195,7 +197,9 @@ getargs (int argc, char *argv[])
        break;
 
       case 'd':
+       /* Here, the -d and --defines options are differentiated.  */
        defines_flag = 1;
+       spec_defines_file = optarg;
        break;
 
       case 'l':