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Make the expression code a little nicer and fix bugs found
[pspp]
/
src
/
sample.c
diff --git
a/src/sample.c
b/src/sample.c
index ce5d18d8131de8a12e0fc5de27f5508356ec0e59..67523b3d80ff62e65cd5185de4ce70ce26df7777 100644
(file)
--- a/
src/sample.c
+++ b/
src/sample.c
@@
-59,8
+59,6
@@
cmd_sample (void)
int a, b;
unsigned frac;
int a, b;
unsigned frac;
- lex_match_id ("SAMPLE");
-
if (!lex_force_num ())
return CMD_FAILURE;
if (!lex_integer_p ())
if (!lex_force_num ())
return CMD_FAILURE;
if (!lex_integer_p ())
@@
-118,6
+116,7
@@
cmd_sample (void)
return lex_end_of_command ();
}
return lex_end_of_command ();
}
+/* Executes a SAMPLE transformation. */
static int
sample_trns_proc (struct trns_header * trns, struct ccase *c UNUSED,
int case_num UNUSED)
static int
sample_trns_proc (struct trns_header * trns, struct ccase *c UNUSED,
int case_num UNUSED)