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Start writing documentation.
[pspp]
/
src
/
language
/
lexer
/
lexer.h
diff --git
a/src/language/lexer/lexer.h
b/src/language/lexer/lexer.h
index caf57503317973788122afd42367d0a4eeaf1b1f..596e27a335422eda40b2139e47ceae3480126544 100644
(file)
--- a/
src/language/lexer/lexer.h
+++ b/
src/language/lexer/lexer.h
@@
-29,6
+29,7
@@
#include "libpspp/prompt.h"
struct lexer;
#include "libpspp/prompt.h"
struct lexer;
+struct macro;
/* Handling of errors. */
enum lex_error_mode
/* Handling of errors. */
enum lex_error_mode
@@
-90,6
+91,9
@@
struct lex_reader *lex_reader_for_substring_nocopy (struct substring, const char
struct lexer *lex_create (void);
void lex_destroy (struct lexer *);
struct lexer *lex_create (void);
void lex_destroy (struct lexer *);
+/* Macros. */
+void lex_define_macro (struct lexer *, struct macro *);
+
/* Files. */
void lex_include (struct lexer *, struct lex_reader *);
void lex_append (struct lexer *, struct lex_reader *);
/* Files. */
void lex_include (struct lexer *, struct lex_reader *);
void lex_append (struct lexer *, struct lex_reader *);
@@
-142,6
+146,11
@@
const char *lex_next_tokcstr (const struct lexer *, int n);
double lex_next_tokval (const struct lexer *, int n);
struct substring lex_next_tokss (const struct lexer *, int n);
double lex_next_tokval (const struct lexer *, int n);
struct substring lex_next_tokss (const struct lexer *, int n);
+/* Token representation. */
+struct substring lex_next_representation (const struct lexer *,
+ int n0, int n1);
+bool lex_next_is_from_macro (const struct lexer *, int n);
+
/* Current position. */
int lex_get_first_line_number (const struct lexer *, int n);
int lex_get_last_line_number (const struct lexer *, int n);
/* Current position. */
int lex_get_first_line_number (const struct lexer *, int n);
int lex_get_last_line_number (const struct lexer *, int n);