X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Fcommand.h;h=ecd2a752659d663366c3788fe7c9f5d105a36dfe;hb=60c545e6e958d868db3399a8989d37d8f9e0c131;hp=ab133c25e7932cf60f5e4fd835353659231c21d6;hpb=339f1956cc727eda788638644ef93ab7852b31cd;p=pspp

diff --git a/src/language/command.h b/src/language/command.h
index ab133c25e7..ecd2a75265 100644
--- a/src/language/command.h
+++ b/src/language/command.h
@@ -27,12 +27,6 @@ enum cmd_result
     CMD_EOF = 2,                /* End of input. */
     CMD_FINISH = 3,             /* FINISH was executed. */
 
-    /* Successful return values returned by specific commands to let INPUT
-       PROGRAM function properly. */
-    CMD_DATA_LIST,
-    CMD_END_CASE,
-    CMD_END_FILE,
-
     /* Various kinds of failures. */
     CMD_FAILURE = -1,           /* Not executed at all. */
     CMD_NOT_IMPLEMENTED = -2,   /* Command not implemented. */
@@ -48,7 +42,11 @@ enum cmd_state
     CMD_STATE_INITIAL,          /* No active dataset yet defined. */
     CMD_STATE_DATA,             /* Active dataset has been defined. */
     CMD_STATE_INPUT_PROGRAM,    /* Inside INPUT PROGRAM. */
-    CMD_STATE_FILE_TYPE         /* Inside FILE TYPE. */
+    CMD_STATE_FILE_TYPE,        /* Inside FILE TYPE. */
+
+    /* Inside LOOP or DO IF... */
+    CMD_STATE_NESTED_DATA,      /* ...in CMD_STATE_DATA. */
+    CMD_STATE_NESTED_INPUT_PROGRAM, /* ...in CMD_STATE_INPUT_PROGRAM. */
   };
 
 struct dataset;