X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Flexer%2Flexer.h;h=4f9259250dadbd3fe5985afeef259ff584b64df6;hb=9105b67fe006fe41c044e3659325594a52d0c899;hp=792788c5bb0bafeab52c45048a38b4bfa3b3b3c7;hpb=3816248a008a4af75aac6319d0c9929cb7ff679e;p=pspp

diff --git a/src/language/lexer/lexer.h b/src/language/lexer/lexer.h
index 792788c5bb..4f9259250d 100644
--- a/src/language/lexer/lexer.h
+++ b/src/language/lexer/lexer.h
@@ -1,6 +1,5 @@
 /* PSPP - computes sample statistics.
    Copyright (C) 1997-9, 2000 Free Software Foundation, Inc.
-   Written by Ben Pfaff <blp@gnu.org>.
 
    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License as
@@ -20,20 +19,20 @@
 #if !lexer_h
 #define lexer_h 1
 
-#include <data/variable.h>
 #include <ctype.h>
 #include <stdbool.h>
-#include <data/identifier.h>
-
 #include <stddef.h>
+#include <data/identifier.h>
+#include <data/variable.h>
+#include <libpspp/getl.h>
 
-struct lexer ;
+struct lexer;
 
 /* Initialization. */
-struct lexer * lex_create (bool (*)(struct string *, bool*));
+struct lexer * lex_create (struct source_stream *);
 void lex_destroy (struct lexer *);
 
-
+struct source_stream * lex_get_source_stream (const struct lexer *);
 
 
 /* Common functions. */
@@ -71,12 +70,15 @@ void lex_put_back_id (struct lexer *, const char *tokid);
 const char *lex_entire_line (struct lexer *);
 const struct string *lex_entire_line_ds (struct lexer *);
 const char *lex_rest_of_line (struct lexer *, int *end_dot);
+void lex_preprocess_line (struct string *, enum getl_syntax,
+                          bool *line_starts_command,
+                          bool *line_ends_command);
 void lex_discard_line (struct lexer *);
 void lex_discard_rest_of_command (struct lexer *);
 
 /* Weird line reading functions. */
 bool lex_get_line (struct lexer *);
-bool lex_get_line_raw (struct lexer *);
+bool lex_get_line_raw (struct lexer *, enum getl_syntax *);
 
 /* Token names. */
 const char *lex_token_name (int);
@@ -90,7 +92,6 @@ const struct string *lex_tokstr (const struct lexer *);
 
 /* Really weird functions. */
 void lex_negative_to_dash (struct lexer *);
-void lex_reset_eof (struct lexer *);
 void lex_skip_comment (struct lexer *);
 
 #endif /* !lexer_h */