Added very rudimentatry support for commmand line completion

[pspp] / src / command.h

diff --git a/src/command.h b/src/command.h
index 0a61996d5e6b94187f02661019e7f980606590d5..d4d6b83935986b56d022f9a6194859b0587f06b7 100644 (file)
--- a/src/command.h
+++ b/src/command.h
@@ -37,13 +37,27 @@ enum
     CMD_SUCCESS,               /* Command successfully parsed and executed. */
     CMD_PART_SUCCESS_MAYBE,    /* Command may have been partially executed. */
     CMD_PART_SUCCESS,          /* Command fully executed up to error. */
-    CMD_TRAILING_GARBAGE,      /* Command followed by garbage. */
+    CMD_TRAILING_GARBAGE       /* Command followed by garbage. */
   };
 
 extern int pgm_state;
 extern const char *cur_proc;
 
-void cmd_init (void);
+
+char *  pspp_completion_function (const char *text,   int state);
+
+
 int cmd_parse (void);
 
+/* Prototype all the command functions. */
+#define DEFCMD(NAME, T1, T2, T3, T4, FUNC)     \
+       int FUNC (void);
+#define SPCCMD(NAME, T1, T2, T3, T4, FUNC)     \
+       int FUNC (void);
+#define UNIMPL(NAME, T1, T2, T3, T4)
+#include "command.def"
+#undef DEFCMD
+#undef SPCCMD
+#undef UNIMPL
+
 #endif /* !command_h */