lexer: Reimplement for better testability and internationalization.

[pspp-builds.git] / src / language / xforms / compute.c

diff --git a/src/language/xforms/compute.c b/src/language/xforms/compute.c
index 5089d80ded1b13abd40b6e94041ae9d7f4a0873d..82a1121fbf4b9452190dca43d7f3b4e65e3dd12e 100644 (file)
--- a/src/language/xforms/compute.c
+++ b/src/language/xforms/compute.c
@@ -100,7 +100,7 @@ cmd_compute (struct lexer *lexer, struct dataset *ds)
 
   lvalue_finalize (lvalue, compute, dict);
 
-  return lex_end_of_command (lexer);
+  return CMD_SUCCESS;
 
  fail:
   lvalue_destroy (lvalue, dict);
@@ -256,7 +256,7 @@ cmd_if (struct lexer *lexer, struct dataset *ds)
 
   lvalue_finalize (lvalue, compute, dict);
 
-  return lex_end_of_command (lexer);
+  return CMD_SUCCESS;
 
  fail:
   lvalue_destroy (lvalue, dict);
@@ -346,7 +346,7 @@ lvalue_parse (struct lexer *lexer, struct dataset *ds)
   if (!lex_force_id (lexer))
     goto lossage;
 
-  if (lex_look_ahead (lexer) == T_LPAREN)
+  if (lex_next_token (lexer, 1) == T_LPAREN)
     {
       /* Vector. */
       lvalue->vector = dict_lookup_vector (dict, lex_tokcstr (lexer));