X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Flexer%2Flexer.c;h=a409a83ee957647a7b5d9b5f8195732ac8e0a61c;hb=c0d0b8039a3cd836398a76a0a884d6166ed761e0;hp=4a899bdff91b7b9b13d8a57d8f1b6c1f521a96ff;hpb=55e6e7ba37a30570f5a31e2d78c22dfa7b61a36f;p=pspp-builds.git

diff --git a/src/language/lexer/lexer.c b/src/language/lexer/lexer.c
index 4a899bdf..a409a83e 100644
--- a/src/language/lexer/lexer.c
+++ b/src/language/lexer/lexer.c
@@ -781,17 +781,6 @@ lex_put_back (struct lexer *lexer, enum token_type t)
   save_token (lexer);
   lexer->token = t;
 }
-
-/* Makes the current token become the next token to be read; the
-   current token is set to the identifier ID. */
-void
-lex_put_back_id (struct lexer *lexer, const char *id)
-{
-  assert (lex_id_to_token (ss_cstr (id)) == T_ID);
-  save_token (lexer);
-  lexer->token = T_ID;
-  ds_assign_cstr (&lexer->tokstr, id);
-}
 
 /* Weird line processing functions. */
 
@@ -917,8 +906,7 @@ lex_preprocess_line (struct string *line,
 {
   strip_comments (line);
   ds_rtrim (line, ss_cstr (CC_SPACES));
-  *line_ends_command = (ds_chomp (line, settings_get_endcmd ())
-                        || (ds_is_empty (line) && settings_get_nulline ()));
+  *line_ends_command = ds_chomp (line, '.') || ds_is_empty (line);
   *line_starts_command = false;
   if (syntax == GETL_BATCH)
     {
@@ -978,6 +966,7 @@ lex_token_name (enum token_type token)
     case T_POS_NUM:
     case T_NEG_NUM:
     case T_STRING:
+    case TOKEN_N_TYPES:
       NOT_REACHED ();
 
     case T_STOP: