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-rw-r--r--src/backend/parser/scan.c2157
1 files changed, 1151 insertions, 1006 deletions
diff --git a/src/backend/parser/scan.c b/src/backend/parser/scan.c
index 8724dfe3edc..92837a0c8e8 100644
--- a/src/backend/parser/scan.c
+++ b/src/backend/parser/scan.c
@@ -1,7 +1,7 @@
/* A lexical scanner generated by flex */
/* Scanner skeleton version:
- * $Header: /cvsroot/pgsql/src/backend/parser/Attic/scan.c,v 1.26 1998/09/01 03:24:22 momjian Exp $
+ * $Header: /cvsroot/pgsql/src/backend/parser/Attic/scan.c,v 1.27 1998/09/01 04:30:41 momjian Exp $
*/
#define FLEX_SCANNER
@@ -30,19 +30,19 @@
/* The "const" storage-class-modifier is valid. */
#define YY_USE_CONST
-#else /* ! __cplusplus */
+#else /* ! __cplusplus */
#if __STDC__
#define YY_USE_PROTOS
#define YY_USE_CONST
-#endif /* __STDC__ */
-#endif /* ! __cplusplus */
+#endif /* __STDC__ */
+#endif /* ! __cplusplus */
#ifdef __TURBOC__
- #pragma warn -rch
- #pragma warn -use
+#pragma warn -rch
+#pragma warn -use
#include <io.h>
#include <stdlib.h>
#define YY_USE_CONST
@@ -98,18 +98,19 @@
typedef struct yy_buffer_state *YY_BUFFER_STATE;
-extern int yyleng;
-extern FILE *yyin, *yyout;
+extern int yyleng;
+extern FILE *yyin,
+ *yyout;
#define EOB_ACT_CONTINUE_SCAN 0
#define EOB_ACT_END_OF_FILE 1
#define EOB_ACT_LAST_MATCH 2
/* The funky do-while in the following #define is used to turn the definition
- * int a single C statement (which needs a semi-colon terminator). This
+ * int a single C statement (which needs a semi-colon terminator). This
* avoids problems with code like:
*
- * if ( condition_holds )
+ * if ( condition_holds )
* yyless( 5 );
* else
* do_something_else();
@@ -142,61 +143,65 @@ typedef unsigned int yy_size_t;
struct yy_buffer_state
- {
- FILE *yy_input_file;
+{
+ FILE *yy_input_file;
- char *yy_ch_buf; /* input buffer */
- char *yy_buf_pos; /* current position in input buffer */
+ char *yy_ch_buf; /* input buffer */
+ char *yy_buf_pos; /* current position in input buffer */
- /* Size of input buffer in bytes, not including room for EOB
+ /*
+ * Size of input buffer in bytes, not including room for EOB
* characters.
*/
- yy_size_t yy_buf_size;
+ yy_size_t yy_buf_size;
- /* Number of characters read into yy_ch_buf, not including EOB
+ /*
+ * Number of characters read into yy_ch_buf, not including EOB
* characters.
*/
- int yy_n_chars;
+ int yy_n_chars;
- /* Whether we "own" the buffer - i.e., we know we created it,
- * and can realloc() it to grow it, and should free() it to
- * delete it.
+ /*
+ * Whether we "own" the buffer - i.e., we know we created it, and can
+ * realloc() it to grow it, and should free() it to delete it.
*/
- int yy_is_our_buffer;
+ int yy_is_our_buffer;
- /* Whether this is an "interactive" input source; if so, and
- * if we're using stdio for input, then we want to use getc()
- * instead of fread(), to make sure we stop fetching input after
- * each newline.
+ /*
+ * Whether this is an "interactive" input source; if so, and if we're
+ * using stdio for input, then we want to use getc() instead of
+ * fread(), to make sure we stop fetching input after each newline.
*/
- int yy_is_interactive;
+ int yy_is_interactive;
- /* Whether we're considered to be at the beginning of a line.
- * If so, '^' rules will be active on the next match, otherwise
- * not.
+ /*
+ * Whether we're considered to be at the beginning of a line. If so,
+ * '^' rules will be active on the next match, otherwise not.
*/
- int yy_at_bol;
+ int yy_at_bol;
- /* Whether to try to fill the input buffer when we reach the
- * end of it.
+ /*
+ * Whether to try to fill the input buffer when we reach the end of
+ * it.
*/
- int yy_fill_buffer;
+ int yy_fill_buffer;
- int yy_buffer_status;
+ int yy_buffer_status;
#define YY_BUFFER_NEW 0
#define YY_BUFFER_NORMAL 1
- /* When an EOF's been seen but there's still some text to process
- * then we mark the buffer as YY_EOF_PENDING, to indicate that we
- * shouldn't try reading from the input source any more. We might
- * still have a bunch of tokens to match, though, because of
- * possible backing-up.
+
+ /*
+ * When an EOF's been seen but there's still some text to process then
+ * we mark the buffer as YY_EOF_PENDING, to indicate that we shouldn't
+ * try reading from the input source any more. We might still have a
+ * bunch of tokens to match, though, because of possible backing-up.
*
- * When we actually see the EOF, we change the status to "new"
- * (via yyrestart()), so that the user can continue scanning by
- * just pointing yyin at a new input file.
+ * When we actually see the EOF, we change the status to "new" (via
+ * yyrestart()), so that the user can continue scanning by just
+ * pointing yyin at a new input file.
*/
#define YY_BUFFER_EOF_PENDING 2
- };
+};
static YY_BUFFER_STATE yy_current_buffer = 0;
@@ -210,38 +215,40 @@ static YY_BUFFER_STATE yy_current_buffer = 0;
/* yy_hold_char holds the character lost when yytext is formed. */
static char yy_hold_char;
-static int yy_n_chars; /* number of characters read into yy_ch_buf */
+static int yy_n_chars; /* number of characters read into
+ * yy_ch_buf */
-int yyleng;
+int yyleng;
/* Points to current character in buffer. */
static char *yy_c_buf_p = (char *) 0;
-static int yy_init = 1; /* whether we need to initialize */
-static int yy_start = 0; /* start state number */
+static int yy_init = 1; /* whether we need to initialize */
+static int yy_start = 0; /* start state number */
/* Flag which is used to allow yywrap()'s to do buffer switches
- * instead of setting up a fresh yyin. A bit of a hack ...
+ * instead of setting up a fresh yyin. A bit of a hack ...
*/
-static int yy_did_buffer_switch_on_eof;
+static int yy_did_buffer_switch_on_eof;
-void yyrestart YY_PROTO(( FILE *input_file ));
+void yyrestart YY_PROTO((FILE *input_file));
+
+void yy_switch_to_buffer YY_PROTO((YY_BUFFER_STATE new_buffer));
+void yy_load_buffer_state YY_PROTO((void));
+YY_BUFFER_STATE yy_create_buffer YY_PROTO((FILE *file, int size));
+void yy_delete_buffer YY_PROTO((YY_BUFFER_STATE b));
+void yy_init_buffer YY_PROTO((YY_BUFFER_STATE b, FILE *file));
+void yy_flush_buffer YY_PROTO((YY_BUFFER_STATE b));
-void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
-void yy_load_buffer_state YY_PROTO(( void ));
-YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
-void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
-void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
-void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer )
-YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size ));
-YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str ));
-YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));
+YY_BUFFER_STATE yy_scan_buffer YY_PROTO((char *base, yy_size_t size));
+YY_BUFFER_STATE yy_scan_string YY_PROTO((yyconst char *yy_str));
+YY_BUFFER_STATE yy_scan_bytes YY_PROTO((yyconst char *bytes, int len));
-static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
-static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t ));
-static void yy_flex_free YY_PROTO(( void * ));
+static void *yy_flex_alloc YY_PROTO((yy_size_t));
+static void *yy_flex_realloc YY_PROTO((void *, yy_size_t));
+static void yy_flex_free YY_PROTO((void *));
#define yy_new_buffer yy_create_buffer
@@ -264,15 +271,16 @@ static void yy_flex_free YY_PROTO(( void * ));
#define YY_USES_REJECT
typedef unsigned char YY_CHAR;
-FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
+FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
typedef int yy_state_type;
extern char *yytext;
+
#define yytext_ptr yytext
-static yy_state_type yy_get_previous_state YY_PROTO(( void ));
-static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
-static int yy_get_next_buffer YY_PROTO(( void ));
-static void yy_fatal_error YY_PROTO(( yyconst char msg[] ));
+static yy_state_type yy_get_previous_state YY_PROTO((void));
+static yy_state_type yy_try_NUL_trans YY_PROTO((yy_state_type current_state));
+static int yy_get_next_buffer YY_PROTO((void));
+static void yy_fatal_error YY_PROTO((yyconst char msg[]));
/* Done after the current pattern has been matched and before the
* corresponding action - sets up yytext.
@@ -287,246 +295,248 @@ static void yy_fatal_error YY_PROTO(( yyconst char msg[] ));
#define YY_NUM_RULES 41
#define YY_END_OF_BUFFER 42
static yyconst short int yy_acclist[177] =
- { 0,
- 10, 10, 6, 6, 24, 24, 9, 9, 25, 25,
- 18, 18, 42, 40, 41, 39, 40, 41, 39, 41,
- 31, 40, 41, 22, 40, 41, 29, 31, 40, 41,
- 15, 40, 41, 29, 40, 41, 29, 31, 40, 41,
- 29, 31, 40, 41, 29, 40, 41, 29, 31, 40,
- 41, 36, 40, 41,16418, 29, 31, 40, 41, 38,
- 40, 41,16417, 38, 40, 41,16417, 38, 40, 41,
- 16417, 10, 41, 8, 41, 3, 6, 41, 3, 6,
- 41, 3, 41, 6, 41, 24, 41, 23, 41, 9,
- 41, 14, 41, 41, 25, 41, 26, 41, 18, 41,
-
- 16, 41, 41, 31, 31, 31, 32, 31, 31, 36,
- 16418, 37,16419, 4, 31, 31, 37,16419, 27, 31,
- 38,16417, 7, 13, 10, 6, 6, 5, 24, 9,
- 25, 18, 17, 20, 19, 20, 30, 28, 30, 28,
- 30, 32, 28, 1, 31, 31, 28, 30, 4, 31,
- 4, 31, 4, 31, 8226, 37,16419, 37,16419, 8225,
- 12, 5, 11, 21, 30, 8227, 37,16419, 2, 4,
- 31, 30, 2, 2, 2, 2
- } ;
+{0,
+ 10, 10, 6, 6, 24, 24, 9, 9, 25, 25,
+ 18, 18, 42, 40, 41, 39, 40, 41, 39, 41,
+ 31, 40, 41, 22, 40, 41, 29, 31, 40, 41,
+ 15, 40, 41, 29, 40, 41, 29, 31, 40, 41,
+ 29, 31, 40, 41, 29, 40, 41, 29, 31, 40,
+ 41, 36, 40, 41, 16418, 29, 31, 40, 41, 38,
+ 40, 41, 16417, 38, 40, 41, 16417, 38, 40, 41,
+ 16417, 10, 41, 8, 41, 3, 6, 41, 3, 6,
+ 41, 3, 41, 6, 41, 24, 41, 23, 41, 9,
+ 41, 14, 41, 41, 25, 41, 26, 41, 18, 41,
+
+ 16, 41, 41, 31, 31, 31, 32, 31, 31, 36,
+ 16418, 37, 16419, 4, 31, 31, 37, 16419, 27, 31,
+ 38, 16417, 7, 13, 10, 6, 6, 5, 24, 9,
+ 25, 18, 17, 20, 19, 20, 30, 28, 30, 28,
+ 30, 32, 28, 1, 31, 31, 28, 30, 4, 31,
+ 4, 31, 4, 31, 8226, 37, 16419, 37, 16419, 8225,
+ 12, 5, 11, 21, 30, 8227, 37, 16419, 2, 4,
+ 31, 30, 2, 2, 2, 2
+};
static yyconst short int yy_accept[135] =
- { 0,
- 1, 1, 1, 2, 3, 4, 5, 6, 7, 8,
- 9, 10, 11, 12, 13, 14, 16, 19, 21, 24,
- 27, 31, 34, 37, 41, 45, 48, 52, 56, 60,
- 64, 68, 72, 74, 76, 79, 82, 84, 86, 88,
- 90, 92, 94, 95, 97, 99, 101, 103, 104, 105,
- 106, 106, 107, 108, 108, 109, 110, 110, 112, 114,
- 116, 117, 117, 117, 119, 119, 121, 121, 121, 123,
- 124, 125, 126, 126, 126, 127, 128, 128, 128, 129,
- 130, 131, 131, 131, 132, 133, 133, 133, 134, 135,
- 137, 138, 140, 143, 144, 144, 145, 146, 147, 149,
-
- 149, 149, 149, 149, 151, 153, 155, 156, 158, 158,
- 160, 161, 161, 161, 162, 163, 163, 163, 164, 164,
- 164, 165, 166, 167, 167, 169, 169, 172, 173, 174,
- 175, 176, 177, 177
- } ;
+{0,
+ 1, 1, 1, 2, 3, 4, 5, 6, 7, 8,
+ 9, 10, 11, 12, 13, 14, 16, 19, 21, 24,
+ 27, 31, 34, 37, 41, 45, 48, 52, 56, 60,
+ 64, 68, 72, 74, 76, 79, 82, 84, 86, 88,
+ 90, 92, 94, 95, 97, 99, 101, 103, 104, 105,
+ 106, 106, 107, 108, 108, 109, 110, 110, 112, 114,
+ 116, 117, 117, 117, 119, 119, 121, 121, 121, 123,
+ 124, 125, 126, 126, 126, 127, 128, 128, 128, 129,
+ 130, 131, 131, 131, 132, 133, 133, 133, 134, 135,
+ 137, 138, 140, 143, 144, 144, 145, 146, 147, 149,
+
+ 149, 149, 149, 149, 151, 153, 155, 156, 158, 158,
+ 160, 161, 161, 161, 162, 163, 163, 163, 164, 164,
+ 164, 165, 166, 167, 167, 169, 169, 172, 173, 174,
+ 175, 176, 177, 177
+};
static yyconst int yy_ec[256] =
- { 0,
- 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
- 1, 2, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 2, 4, 5, 4, 6, 4, 4, 7, 8,
- 8, 9, 10, 8, 11, 12, 13, 14, 14, 14,
- 14, 14, 14, 14, 14, 14, 14, 15, 8, 16,
- 16, 16, 4, 4, 17, 18, 17, 17, 19, 17,
- 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
- 17, 17, 17, 17, 17, 17, 17, 20, 17, 17,
- 8, 21, 8, 4, 17, 4, 17, 18, 17, 17,
-
- 19, 17, 17, 17, 17, 17, 17, 17, 17, 17,
- 17, 17, 17, 17, 17, 17, 17, 17, 17, 20,
- 17, 17, 1, 16, 1, 4, 1, 17, 17, 17,
- 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
- 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
- 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
- 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
- 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
- 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
- 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
-
- 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
- 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
- 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
- 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
- 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
- 17, 17, 17, 17, 17
- } ;
+{0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
+ 1, 2, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 2, 4, 5, 4, 6, 4, 4, 7, 8,
+ 8, 9, 10, 8, 11, 12, 13, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 15, 8, 16,
+ 16, 16, 4, 4, 17, 18, 17, 17, 19, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 20, 17, 17,
+ 8, 21, 8, 4, 17, 4, 17, 18, 17, 17,
+
+ 19, 17, 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17, 17, 20,
+ 17, 17, 1, 16, 1, 4, 1, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
+
+ 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17
+};
static yyconst int yy_meta[22] =
- { 0,
- 1, 2, 3, 4, 5, 4, 6, 1, 7, 8,
- 9, 10, 4, 11, 4, 4, 2, 2, 11, 2,
- 12
- } ;
+{0,
+ 1, 2, 3, 4, 5, 4, 6, 1, 7, 8,
+ 9, 10, 4, 11, 4, 4, 2, 2, 11, 2,
+ 12
+};
static yyconst short int yy_base[153] =
- { 0,
- 0, 0, 368, 361, 18, 31, 350, 343, 339, 338,
- 46, 48, 18, 31, 344, 451, 451, 451, 332, 451,
- 58, 451, 51, 12, 44, 71, 23, 84, 327, 64,
- 102, 329, 0, 61, 0, 110, 67, 0, 0, 451,
- 0, 68, 451, 75, 451, 0, 81, 328, 247, 78,
- 91, 31, 242, 67, 234, 126, 228, 0, 146, 162,
- 85, 104, 0, 226, 140, 222, 150, 0, 211, 451,
- 451, 0, 98, 115, 0, 0, 99, 174, 153, 0,
- 0, 108, 156, 167, 0, 177, 179, 451, 451, 451,
- 451, 451, 153, 451, 183, 451, 196, 162, 0, 211,
-
- 0, 174, 155, 219, 111, 189, 451, 0, 77, 196,
- 451, 214, 217, 451, 188, 224, 234, 451, 236, 242,
- 451, 0, 451, 54, 51, 195, 244, 21, 248, 250,
- 252, 258, 451, 261, 273, 285, 297, 309, 321, 330,
- 338, 349, 361, 370, 379, 391, 403, 414, 426, 431,
- 435, 439
- } ;
+{0,
+ 0, 0, 368, 361, 18, 31, 350, 343, 339, 338,
+ 46, 48, 18, 31, 344, 451, 451, 451, 332, 451,
+ 58, 451, 51, 12, 44, 71, 23, 84, 327, 64,
+ 102, 329, 0, 61, 0, 110, 67, 0, 0, 451,
+ 0, 68, 451, 75, 451, 0, 81, 328, 247, 78,
+ 91, 31, 242, 67, 234, 126, 228, 0, 146, 162,
+ 85, 104, 0, 226, 140, 222, 150, 0, 211, 451,
+ 451, 0, 98, 115, 0, 0, 99, 174, 153, 0,
+ 0, 108, 156, 167, 0, 177, 179, 451, 451, 451,
+ 451, 451, 153, 451, 183, 451, 196, 162, 0, 211,
+
+ 0, 174, 155, 219, 111, 189, 451, 0, 77, 196,
+ 451, 214, 217, 451, 188, 224, 234, 451, 236, 242,
+ 451, 0, 451, 54, 51, 195, 244, 21, 248, 250,
+ 252, 258, 451, 261, 273, 285, 297, 309, 321, 330,
+ 338, 349, 361, 370, 379, 391, 403, 414, 426, 431,
+ 435, 439
+};
static yyconst short int yy_def[153] =
- { 0,
- 133, 1, 134, 134, 135, 135, 136, 136, 137, 137,
- 138, 138, 139, 139, 133, 133, 133, 133, 140, 133,
- 140, 133, 133, 21, 21, 133, 24, 133, 24, 141,
- 141, 31, 142, 133, 143, 143, 144, 36, 145, 133,
- 146, 133, 133, 133, 133, 147, 133, 148, 140, 140,
- 133, 50, 133, 133, 52, 133, 133, 28, 133, 149,
- 56, 133, 150, 59, 133, 140, 133, 151, 31, 133,
- 133, 142, 133, 133, 143, 36, 144, 144, 144, 145,
- 146, 133, 133, 133, 147, 133, 133, 133, 133, 133,
- 133, 133, 133, 133, 56, 133, 95, 97, 95, 133,
-
- 152, 133, 149, 149, 104, 104, 133, 64, 133, 64,
- 133, 133, 133, 133, 133, 133, 133, 133, 133, 133,
- 133, 95, 133, 133, 110, 149, 104, 149, 149, 149,
- 133, 133, 0, 133, 133, 133, 133, 133, 133, 133,
- 133, 133, 133, 133, 133, 133, 133, 133, 133, 133,
- 133, 133
- } ;
+{0,
+ 133, 1, 134, 134, 135, 135, 136, 136, 137, 137,
+ 138, 138, 139, 139, 133, 133, 133, 133, 140, 133,
+ 140, 133, 133, 21, 21, 133, 24, 133, 24, 141,
+ 141, 31, 142, 133, 143, 143, 144, 36, 145, 133,
+ 146, 133, 133, 133, 133, 147, 133, 148, 140, 140,
+ 133, 50, 133, 133, 52, 133, 133, 28, 133, 149,
+ 56, 133, 150, 59, 133, 140, 133, 151, 31, 133,
+ 133, 142, 133, 133, 143, 36, 144, 144, 144, 145,
+ 146, 133, 133, 133, 147, 133, 133, 133, 133, 133,
+ 133, 133, 133, 133, 56, 133, 95, 97, 95, 133,
+
+ 152, 133, 149, 149, 104, 104, 133, 64, 133, 64,
+ 133, 133, 133, 133, 133, 133, 133, 133, 133, 133,
+ 133, 95, 133, 133, 110, 149, 104, 149, 149, 149,
+ 133, 133, 0, 133, 133, 133, 133, 133, 133, 133,
+ 133, 133, 133, 133, 133, 133, 133, 133, 133, 133,
+ 133, 133
+};
static yyconst short int yy_nxt[473] =
- { 0,
- 16, 17, 18, 19, 20, 21, 22, 23, 24, 24,
- 25, 26, 27, 28, 29, 24, 30, 31, 30, 32,
- 16, 36, 55, 36, 47, 133, 37, 36, 36, 126,
- 38, 60, 36, 36, 36, 61, 36, 47, 48, 37,
- 36, 36, 92, 38, 93, 36, 36, 44, 44, 44,
- 44, 48, 51, 51, 56, 57, 45, 58, 45, 51,
- 51, 54, 73, 74, 125, 67, 67, 125, 52, 82,
- 83, 53, 51, 51, 68, 77, 84, 84, 94, 79,
- 94, 54, 86, 87, 59, 62, 62, 88, 50, 91,
- 110, 91, 51, 51, 63, 64, 95, 58, 95, 73,
-
- 74, 54, 65, 67, 67, 62, 62, 77, 70, 82,
- 83, 79, 68, 76, 63, 76, 112, 113, 77, 76,
- 76, 114, 76, 127, 76, 76, 95, 95, 96, 97,
- 95, 97, 95, 95, 97, 97, 98, 99, 97, 99,
- 97, 97, 95, 95, 95, 95, 95, 100, 100, 109,
- 109, 67, 67, 110, 115, 115, 101, 116, 117, 59,
- 68, 77, 118, 126, 102, 104, 53, 104, 84, 84,
- 105, 104, 106, 122, 104, 122, 104, 104, 86, 87,
- 119, 120, 77, 124, 124, 121, 95, 125, 95, 115,
- 115, 95, 95, 95, 95, 95, 95, 95, 95, 97,
-
- 128, 97, 128, 126, 97, 97, 98, 129, 97, 110,
- 97, 97, 100, 100, 133, 112, 113, 133, 112, 113,
- 114, 101, 104, 114, 104, 116, 117, 105, 104, 106,
- 118, 104, 50, 104, 104, 116, 117, 119, 120, 108,
- 118, 59, 121, 119, 120, 130, 131, 92, 121, 130,
- 131, 130, 131, 132, 131, 53, 126, 50, 126, 132,
- 131, 33, 33, 33, 33, 33, 33, 33, 33, 33,
- 33, 33, 33, 35, 35, 35, 35, 35, 35, 35,
- 35, 35, 35, 35, 35, 39, 39, 39, 39, 39,
- 39, 39, 39, 39, 39, 39, 39, 41, 41, 41,
-
- 41, 41, 41, 41, 41, 41, 41, 41, 41, 43,
- 43, 43, 43, 43, 43, 43, 43, 43, 43, 43,
- 43, 46, 46, 46, 46, 46, 46, 46, 46, 46,
- 46, 46, 46, 49, 90, 71, 49, 49, 49, 69,
- 69, 66, 50, 133, 42, 42, 69, 40, 69, 72,
- 72, 72, 72, 72, 40, 72, 72, 72, 72, 72,
- 72, 75, 75, 75, 75, 75, 75, 34, 75, 75,
- 75, 75, 75, 78, 34, 133, 78, 78, 78, 80,
- 80, 80, 80, 133, 80, 80, 80, 80, 80, 80,
- 80, 81, 81, 81, 81, 81, 133, 81, 81, 81,
-
- 81, 81, 81, 85, 85, 85, 85, 85, 133, 85,
- 85, 85, 85, 85, 89, 89, 89, 89, 89, 89,
- 89, 89, 89, 89, 89, 89, 103, 103, 133, 103,
- 103, 103, 103, 103, 103, 103, 103, 103, 107, 107,
- 107, 107, 111, 111, 111, 111, 123, 123, 123, 123,
- 15, 133, 133, 133, 133, 133, 133, 133, 133, 133,
- 133, 133, 133, 133, 133, 133, 133, 133, 133, 133,
- 133, 133
- } ;
+{0,
+ 16, 17, 18, 19, 20, 21, 22, 23, 24, 24,
+ 25, 26, 27, 28, 29, 24, 30, 31, 30, 32,
+ 16, 36, 55, 36, 47, 133, 37, 36, 36, 126,
+ 38, 60, 36, 36, 36, 61, 36, 47, 48, 37,
+ 36, 36, 92, 38, 93, 36, 36, 44, 44, 44,
+ 44, 48, 51, 51, 56, 57, 45, 58, 45, 51,
+ 51, 54, 73, 74, 125, 67, 67, 125, 52, 82,
+ 83, 53, 51, 51, 68, 77, 84, 84, 94, 79,
+ 94, 54, 86, 87, 59, 62, 62, 88, 50, 91,
+ 110, 91, 51, 51, 63, 64, 95, 58, 95, 73,
+
+ 74, 54, 65, 67, 67, 62, 62, 77, 70, 82,
+ 83, 79, 68, 76, 63, 76, 112, 113, 77, 76,
+ 76, 114, 76, 127, 76, 76, 95, 95, 96, 97,
+ 95, 97, 95, 95, 97, 97, 98, 99, 97, 99,
+ 97, 97, 95, 95, 95, 95, 95, 100, 100, 109,
+ 109, 67, 67, 110, 115, 115, 101, 116, 117, 59,
+ 68, 77, 118, 126, 102, 104, 53, 104, 84, 84,
+ 105, 104, 106, 122, 104, 122, 104, 104, 86, 87,
+ 119, 120, 77, 124, 124, 121, 95, 125, 95, 115,
+ 115, 95, 95, 95, 95, 95, 95, 95, 95, 97,
+
+ 128, 97, 128, 126, 97, 97, 98, 129, 97, 110,
+ 97, 97, 100, 100, 133, 112, 113, 133, 112, 113,
+ 114, 101, 104, 114, 104, 116, 117, 105, 104, 106,
+ 118, 104, 50, 104, 104, 116, 117, 119, 120, 108,
+ 118, 59, 121, 119, 120, 130, 131, 92, 121, 130,
+ 131, 130, 131, 132, 131, 53, 126, 50, 126, 132,
+ 131, 33, 33, 33, 33, 33, 33, 33, 33, 33,
+ 33, 33, 33, 35, 35, 35, 35, 35, 35, 35,
+ 35, 35, 35, 35, 35, 39, 39, 39, 39, 39,
+ 39, 39, 39, 39, 39, 39, 39, 41, 41, 41,
+
+ 41, 41, 41, 41, 41, 41, 41, 41, 41, 43,
+ 43, 43, 43, 43, 43, 43, 43, 43, 43, 43,
+ 43, 46, 46, 46, 46, 46, 46, 46, 46, 46,
+ 46, 46, 46, 49, 90, 71, 49, 49, 49, 69,
+ 69, 66, 50, 133, 42, 42, 69, 40, 69, 72,
+ 72, 72, 72, 72, 40, 72, 72, 72, 72, 72,
+ 72, 75, 75, 75, 75, 75, 75, 34, 75, 75,
+ 75, 75, 75, 78, 34, 133, 78, 78, 78, 80,
+ 80, 80, 80, 133, 80, 80, 80, 80, 80, 80,
+ 80, 81, 81, 81, 81, 81, 133, 81, 81, 81,
+
+ 81, 81, 81, 85, 85, 85, 85, 85, 133, 85,
+ 85, 85, 85, 85, 89, 89, 89, 89, 89, 89,
+ 89, 89, 89, 89, 89, 89, 103, 103, 133, 103,
+ 103, 103, 103, 103, 103, 103, 103, 103, 107, 107,
+ 107, 107, 111, 111, 111, 111, 123, 123, 123, 123,
+ 15, 133, 133, 133, 133, 133, 133, 133, 133, 133,
+ 133, 133, 133, 133, 133, 133, 133, 133, 133, 133,
+ 133, 133
+};
static yyconst short int yy_chk[473] =
- { 0,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 5, 24, 5, 13, 24, 5, 5, 5, 128,
- 5, 27, 5, 5, 6, 27, 6, 14, 13, 6,
- 6, 6, 52, 6, 52, 6, 6, 11, 11, 12,
- 12, 14, 23, 23, 25, 25, 11, 25, 12, 21,
- 21, 23, 34, 34, 125, 30, 30, 124, 21, 42,
- 42, 21, 26, 26, 30, 37, 44, 44, 54, 37,
- 54, 26, 47, 47, 26, 28, 28, 47, 50, 50,
- 109, 50, 51, 51, 28, 28, 61, 28, 61, 73,
-
- 73, 51, 28, 31, 31, 62, 62, 77, 31, 82,
- 82, 77, 31, 36, 62, 36, 74, 74, 36, 36,
- 36, 74, 36, 105, 36, 36, 56, 56, 56, 56,
- 56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
- 56, 56, 56, 56, 56, 56, 56, 59, 59, 65,
- 65, 67, 67, 65, 79, 79, 59, 83, 83, 59,
- 67, 79, 83, 103, 59, 60, 93, 60, 84, 84,
- 60, 60, 60, 98, 60, 98, 60, 60, 86, 86,
- 87, 87, 78, 102, 102, 87, 95, 102, 95, 115,
- 115, 95, 95, 95, 95, 95, 95, 95, 95, 97,
-
- 106, 97, 106, 126, 97, 97, 97, 126, 97, 110,
- 97, 97, 100, 100, 110, 112, 112, 69, 113, 113,
- 112, 100, 104, 113, 104, 116, 116, 104, 104, 104,
- 116, 104, 66, 104, 104, 117, 117, 119, 119, 64,
- 117, 57, 119, 120, 120, 127, 127, 55, 120, 129,
- 129, 130, 130, 131, 131, 53, 129, 49, 130, 132,
- 132, 134, 134, 134, 134, 134, 134, 134, 134, 134,
- 134, 134, 134, 135, 135, 135, 135, 135, 135, 135,
- 135, 135, 135, 135, 135, 136, 136, 136, 136, 136,
- 136, 136, 136, 136, 136, 136, 136, 137, 137, 137,
-
- 137, 137, 137, 137, 137, 137, 137, 137, 137, 138,
- 138, 138, 138, 138, 138, 138, 138, 138, 138, 138,
- 138, 139, 139, 139, 139, 139, 139, 139, 139, 139,
- 139, 139, 139, 140, 48, 32, 140, 140, 140, 141,
- 141, 29, 19, 15, 10, 9, 141, 8, 141, 142,
- 142, 142, 142, 142, 7, 142, 142, 142, 142, 142,
- 142, 143, 143, 143, 143, 143, 143, 4, 143, 143,
- 143, 143, 143, 144, 3, 0, 144, 144, 144, 145,
- 145, 145, 145, 0, 145, 145, 145, 145, 145, 145,
- 145, 146, 146, 146, 146, 146, 0, 146, 146, 146,
-
- 146, 146, 146, 147, 147, 147, 147, 147, 0, 147,
- 147, 147, 147, 147, 148, 148, 148, 148, 148, 148,
- 148, 148, 148, 148, 148, 148, 149, 149, 0, 149,
- 149, 149, 149, 149, 149, 149, 149, 149, 150, 150,
- 150, 150, 151, 151, 151, 151, 152, 152, 152, 152,
- 133, 133, 133, 133, 133, 133, 133, 133, 133, 133,
- 133, 133, 133, 133, 133, 133, 133, 133, 133, 133,
- 133, 133
- } ;
-
-static yy_state_type yy_state_buf[YY_BUF_SIZE + 2], *yy_state_ptr;
+{0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 5, 24, 5, 13, 24, 5, 5, 5, 128,
+ 5, 27, 5, 5, 6, 27, 6, 14, 13, 6,
+ 6, 6, 52, 6, 52, 6, 6, 11, 11, 12,
+ 12, 14, 23, 23, 25, 25, 11, 25, 12, 21,
+ 21, 23, 34, 34, 125, 30, 30, 124, 21, 42,
+ 42, 21, 26, 26, 30, 37, 44, 44, 54, 37,
+ 54, 26, 47, 47, 26, 28, 28, 47, 50, 50,
+ 109, 50, 51, 51, 28, 28, 61, 28, 61, 73,
+
+ 73, 51, 28, 31, 31, 62, 62, 77, 31, 82,
+ 82, 77, 31, 36, 62, 36, 74, 74, 36, 36,
+ 36, 74, 36, 105, 36, 36, 56, 56, 56, 56,
+ 56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
+ 56, 56, 56, 56, 56, 56, 56, 59, 59, 65,
+ 65, 67, 67, 65, 79, 79, 59, 83, 83, 59,
+ 67, 79, 83, 103, 59, 60, 93, 60, 84, 84,
+ 60, 60, 60, 98, 60, 98, 60, 60, 86, 86,
+ 87, 87, 78, 102, 102, 87, 95, 102, 95, 115,
+ 115, 95, 95, 95, 95, 95, 95, 95, 95, 97,
+
+ 106, 97, 106, 126, 97, 97, 97, 126, 97, 110,
+ 97, 97, 100, 100, 110, 112, 112, 69, 113, 113,
+ 112, 100, 104, 113, 104, 116, 116, 104, 104, 104,
+ 116, 104, 66, 104, 104, 117, 117, 119, 119, 64,
+ 117, 57, 119, 120, 120, 127, 127, 55, 120, 129,
+ 129, 130, 130, 131, 131, 53, 129, 49, 130, 132,
+ 132, 134, 134, 134, 134, 134, 134, 134, 134, 134,
+ 134, 134, 134, 135, 135, 135, 135, 135, 135, 135,
+ 135, 135, 135, 135, 135, 136, 136, 136, 136, 136,
+ 136, 136, 136, 136, 136, 136, 136, 137, 137, 137,
+
+ 137, 137, 137, 137, 137, 137, 137, 137, 137, 138,
+ 138, 138, 138, 138, 138, 138, 138, 138, 138, 138,
+ 138, 139, 139, 139, 139, 139, 139, 139, 139, 139,
+ 139, 139, 139, 140, 48, 32, 140, 140, 140, 141,
+ 141, 29, 19, 15, 10, 9, 141, 8, 141, 142,
+ 142, 142, 142, 142, 7, 142, 142, 142, 142, 142,
+ 142, 143, 143, 143, 143, 143, 143, 4, 143, 143,
+ 143, 143, 143, 144, 3, 0, 144, 144, 144, 145,
+ 145, 145, 145, 0, 145, 145, 145, 145, 145, 145,
+ 145, 146, 146, 146, 146, 146, 0, 146, 146, 146,
+
+ 146, 146, 146, 147, 147, 147, 147, 147, 0, 147,
+ 147, 147, 147, 147, 148, 148, 148, 148, 148, 148,
+ 148, 148, 148, 148, 148, 148, 149, 149, 0, 149,
+ 149, 149, 149, 149, 149, 149, 149, 149, 150, 150,
+ 150, 150, 151, 151, 151, 151, 152, 152, 152, 152,
+ 133, 133, 133, 133, 133, 133, 133, 133, 133, 133,
+ 133, 133, 133, 133, 133, 133, 133, 133, 133, 133,
+ 133, 133
+};
+
+static yy_state_type yy_state_buf[YY_BUF_SIZE + 2],
+ *yy_state_ptr;
static char *yy_full_match;
-static int yy_lp;
-static int yy_looking_for_trail_begin = 0;
-static int yy_full_lp;
+static int yy_lp;
+static int yy_looking_for_trail_begin = 0;
+static int yy_full_lp;
static int *yy_full_state;
+
#define YY_TRAILING_MASK 0x2000
#define YY_TRAILING_HEAD_MASK 0x4000
#define REJECT \
@@ -542,7 +552,8 @@ goto find_rule; \
#define yymore() yymore_used_but_not_detected
#define YY_MORE_ADJ 0
#define YY_RESTORE_YY_MORE_OFFSET
-char *yytext;
+char *yytext;
+
#line 1 "scan.l"
#define INITIAL 0
#line 2 "scan.l"
@@ -555,7 +566,7 @@ char *yytext;
*
*
* IDENTIFICATION
- * $Header: /cvsroot/pgsql/src/backend/parser/Attic/scan.c,v 1.26 1998/09/01 03:24:22 momjian Exp $
+ * $Header: /cvsroot/pgsql/src/backend/parser/Attic/scan.c,v 1.27 1998/09/01 04:30:41 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -565,7 +576,7 @@ char *yytext;
#include <math.h>
#else
#include <stdlib.h>
-#endif /* __linux__ */
+#endif /* __linux__ */
#include <string.h>
#include <errno.h>
@@ -585,26 +596,29 @@ static char *parseCh;
/* some versions of lex define this as a macro */
#if defined(yywrap)
#undef yywrap
-#endif /* yywrap */
+#endif /* yywrap */
#if defined(FLEX_SCANNER)
/* MAX_PARSE_BUFFER is defined in miscadmin.h */
#define YYLMAX MAX_PARSE_BUFFER
#define YY_NO_UNPUT
-extern int myinput(char* buf, int max);
+extern int myinput(char *buf, int max);
+
#undef YY_INPUT
#define YY_INPUT(buf,result,max) {result = myinput(buf,max);}
#else
#undef input
-int input();
+int input();
+
#undef unput
-void unput(char);
-#endif /* FLEX_SCANNER */
+void unput(char);
+
+#endif /* FLEX_SCANNER */
extern YYSTYPE yylval;
-int llen;
-char literal[MAX_PARSE_BUFFER];
+int llen;
+char literal[MAX_PARSE_BUFFER];
/* OK, here is a short description of lex/flex rules behavior.
* The longest pattern which matches an input string is always chosen.
@@ -614,18 +628,18 @@ char literal[MAX_PARSE_BUFFER];
*
* Exclusive states change parsing rules while the state is active.
* There are exclusive states for quoted strings, extended comments,
- * and to eliminate parsing troubles for numeric strings.
+ * and to eliminate parsing troubles for numeric strings.
* Exclusive states:
- * <xb> binary numeric string - thomas 1997-11-16
- * <xc> extended C-style comments - tgl 1997-07-12
- * <xd> delimited identifiers (double-quoted identifiers) - tgl 1997-10-27
- * <xh> hexadecimal numeric string - thomas 1997-11-16
- * <xm> numeric strings with embedded minus sign - tgl 1997-09-05
- * <xq> quoted strings - tgl 1997-07-30
+ * <xb> binary numeric string - thomas 1997-11-16
+ * <xc> extended C-style comments - tgl 1997-07-12
+ * <xd> delimited identifiers (double-quoted identifiers) - tgl 1997-10-27
+ * <xh> hexadecimal numeric string - thomas 1997-11-16
+ * <xm> numeric strings with embedded minus sign - tgl 1997-09-05
+ * <xq> quoted strings - tgl 1997-07-30
*
* The "extended comment" syntax closely resembles allowable operator syntax.
* So, when in condition <xc>, only strings which would terminate the
- * "extended comment" trigger any action other than "ignore".
+ * "extended comment" trigger any action other than "ignore".
* Be sure to match _any_ candidate comment, including those with appended
* operator-like symbols. - thomas 1997-07-14
*/
@@ -663,12 +677,12 @@ real [\-]?{digit}+\.{digit}+([Ee][-+]?{digit}+)?
* So, put comments here. tgl - 1997-09-08
*
* Quoted strings must allow some special characters such as single-quote
- * and newline.
+ * and newline.
* Embedded single-quotes are implemented both in the SQL/92-standard
- * style of two adjacent single quotes "''" and in the Postgres/Java style
- * of escaped-quote "\'".
+ * style of two adjacent single quotes "''" and in the Postgres/Java style
+ * of escaped-quote "\'".
* Other embedded escaped characters are matched explicitly and the leading
- * backslash is dropped from the string. - thomas 1997-09-24
+ * backslash is dropped from the string. - thomas 1997-09-24
*/
#line 674 "lex.yy.c"
@@ -678,44 +692,55 @@ real [\-]?{digit}+\.{digit}+([Ee][-+]?{digit}+)?
#ifndef YY_SKIP_YYWRAP
#ifdef __cplusplus
-extern "C" int yywrap YY_PROTO(( void ));
+extern "C" int yywrap YY_PROTO((void));
+
#else
-extern int yywrap YY_PROTO(( void ));
+extern int yywrap YY_PROTO((void));
+
#endif
#endif
#ifndef YY_NO_UNPUT
-static void yyunput YY_PROTO(( int c, char *buf_ptr ));
+static void yyunput YY_PROTO((int c, char *buf_ptr));
+
#endif
#ifndef yytext_ptr
-static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int ));
+static void yy_flex_strncpy YY_PROTO((char *, yyconst char *, int));
+
#endif
#ifdef YY_NEED_STRLEN
-static int yy_flex_strlen YY_PROTO(( yyconst char * ));
+static int yy_flex_strlen YY_PROTO((yyconst char *));
+
#endif
#ifndef YY_NO_INPUT
#ifdef __cplusplus
-static int yyinput YY_PROTO(( void ));
+static int yyinput YY_PROTO((void));
+
#else
-static int input YY_PROTO(( void ));
+static int input YY_PROTO((void));
+
#endif
#endif
#if YY_STACK_USED
-static int yy_start_stack_ptr = 0;
-static int yy_start_stack_depth = 0;
+static int yy_start_stack_ptr = 0;
+static int yy_start_stack_depth = 0;
static int *yy_start_stack = 0;
+
#ifndef YY_NO_PUSH_STATE
-static void yy_push_state YY_PROTO(( int new_state ));
+static void yy_push_state YY_PROTO((int new_state));
+
#endif
#ifndef YY_NO_POP_STATE
-static void yy_pop_state YY_PROTO(( void ));
+static void yy_pop_state YY_PROTO((void));
+
#endif
#ifndef YY_NO_TOP_STATE
-static int yy_top_state YY_PROTO(( void ));
+static int yy_top_state YY_PROTO((void));
+
#endif
#else
@@ -762,7 +787,7 @@ YY_MALLOC_DECL
{ \
int c = '*', n; \
for ( n = 0; n < max_size && \
- (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
+ (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
buf[n] = (char) c; \
if ( c == '\n' ) \
buf[n++] = (char) c; \
@@ -816,48 +841,50 @@ YY_MALLOC_DECL
YY_USER_ACTION
YY_DECL
- {
+{
register yy_state_type yy_current_state;
- register char *yy_cp, *yy_bp;
+ register char *yy_cp,
+ *yy_bp;
register int yy_act;
#line 179 "scan.l"
#line 827 "lex.yy.c"
- if ( yy_init )
- {
+ if (yy_init)
+ {
yy_init = 0;
#ifdef YY_USER_INIT
YY_USER_INIT;
#endif
- if ( ! yy_start )
- yy_start = 1; /* first start state */
+ if (!yy_start)
+ yy_start = 1; /* first start state */
- if ( ! yyin )
+ if (!yyin)
yyin = stdin;
- if ( ! yyout )
+ if (!yyout)
yyout = stdout;
- if ( ! yy_current_buffer )
+ if (!yy_current_buffer)
yy_current_buffer =
- yy_create_buffer( yyin, YY_BUF_SIZE );
+ yy_create_buffer(yyin, YY_BUF_SIZE);
yy_load_buffer_state();
- }
+ }
- while ( 1 ) /* loops until end-of-file is reached */
- {
+ while (1) /* loops until end-of-file is reached */
+ {
yy_cp = yy_c_buf_p;
/* Support of yytext. */
*yy_cp = yy_hold_char;
- /* yy_bp points to the position in yy_ch_buf of the start of
- * the current run.
+ /*
+ * yy_bp points to the position in yy_ch_buf of the start of the
+ * current run.
*/
yy_bp = yy_cp;
@@ -866,448 +893,455 @@ YY_DECL
*yy_state_ptr++ = yy_current_state;
yy_match:
do
- {
+ {
register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
- while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
- {
+
+ while (yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state)
+ {
yy_current_state = (int) yy_def[yy_current_state];
- if ( yy_current_state >= 134 )
+ if (yy_current_state >= 134)
yy_c = yy_meta[(unsigned int) yy_c];
- }
+ }
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
*yy_state_ptr++ = yy_current_state;
++yy_cp;
- }
- while ( yy_base[yy_current_state] != 451 );
+ }
+ while (yy_base[yy_current_state] != 451);
yy_find_action:
yy_current_state = *--yy_state_ptr;
yy_lp = yy_accept[yy_current_state];
-find_rule: /* we branch to this label when backing up */
- for ( ; ; ) /* until we find what rule we matched */
+find_rule: /* we branch to this label when backing up */
+ for (;;) /* until we find what rule we matched */
+ {
+ if (yy_lp && yy_lp < yy_accept[yy_current_state + 1])
{
- if ( yy_lp && yy_lp < yy_accept[yy_current_state + 1] )
- {
yy_act = yy_acclist[yy_lp];
- if ( yy_act & YY_TRAILING_HEAD_MASK ||
- yy_looking_for_trail_begin )
+ if (yy_act & YY_TRAILING_HEAD_MASK ||
+ yy_looking_for_trail_begin)
+ {
+ if (yy_act == yy_looking_for_trail_begin)
{
- if ( yy_act == yy_looking_for_trail_begin )
- {
yy_looking_for_trail_begin = 0;
yy_act &= ~YY_TRAILING_HEAD_MASK;
break;
- }
}
- else if ( yy_act & YY_TRAILING_MASK )
- {
+ }
+ else if (yy_act & YY_TRAILING_MASK)
+ {
yy_looking_for_trail_begin = yy_act & ~YY_TRAILING_MASK;
yy_looking_for_trail_begin |= YY_TRAILING_HEAD_MASK;
- }
+ }
else
- {
+ {
yy_full_match = yy_cp;
yy_full_state = yy_state_ptr;
yy_full_lp = yy_lp;
break;
- }
+ }
++yy_lp;
goto find_rule;
- }
+ }
--yy_cp;
yy_current_state = *--yy_state_ptr;
yy_lp = yy_accept[yy_current_state];
- }
+ }
YY_DO_BEFORE_ACTION;
-do_action: /* This label is used only to access EOF actions. */
+do_action: /* This label is used only to access EOF
+ * actions. */
- switch ( yy_act )
- { /* beginning of action switch */
-case 1:
-YY_RULE_SETUP
+ switch (yy_act)
+ { /* beginning of action switch */
+ case 1:
+ YY_RULE_SETUP
#line 180 "scan.l"
-{ /* ignore */ }
- YY_BREAK
-case 2:
-YY_RULE_SETUP
+ { /* ignore */
+ }
+ YY_BREAK
+ case 2:
+ YY_RULE_SETUP
#line 182 "scan.l"
-{ /* ignore */ }
- YY_BREAK
-case 3:
+ { /* ignore */
+ }
+ YY_BREAK
+ case 3:
#line 185 "scan.l"
-case 4:
-YY_RULE_SETUP
+ case 4:
+ YY_RULE_SETUP
#line 185 "scan.l"
-{ BEGIN(xc); }
- YY_BREAK
-case 5:
-YY_RULE_SETUP
+ BEGIN(xc);
+ YY_BREAK
+ case 5:
+ YY_RULE_SETUP
#line 187 "scan.l"
-{ BEGIN(INITIAL); }
- YY_BREAK
-case 6:
-YY_RULE_SETUP
+ BEGIN(INITIAL);
+ YY_BREAK
+ case 6:
+ YY_RULE_SETUP
#line 189 "scan.l"
-{ /* ignore */ }
- YY_BREAK
-case 7:
-YY_RULE_SETUP
+ { /* ignore */
+ }
+ YY_BREAK
+ case 7:
+ YY_RULE_SETUP
#line 191 "scan.l"
-{
+ {
BEGIN(xb);
llen = 0;
*literal = '\0';
}
- YY_BREAK
-case 8:
-YY_RULE_SETUP
+ YY_BREAK
+ case 8:
+ YY_RULE_SETUP
#line 196 "scan.l"
-{
- char* endptr;
+ {
+ char *endptr;
BEGIN(INITIAL);
errno = 0;
- yylval.ival = strtol((char *)literal,&endptr,2);
+ yylval.ival = strtol((char *) literal, &endptr, 2);
if (*endptr != '\0' || errno == ERANGE)
- elog(ERROR,"Bad binary integer input '%s'",literal);
+ elog(ERROR, "Bad binary integer input '%s'", literal);
return ICONST;
}
- YY_BREAK
-case 9:
+ YY_BREAK
+ case 9:
#line 207 "scan.l"
-case 10:
-YY_RULE_SETUP
+ case 10:
+ YY_RULE_SETUP
#line 207 "scan.l"
-{
- if ((llen+yyleng) > (MAX_PARSE_BUFFER - 1))
- elog(ERROR,"quoted string parse buffer of %d chars exceeded",MAX_PARSE_BUFFER);
- memcpy(literal+llen, yytext, yyleng+1);
+ {
+ if ((llen + yyleng) > (MAX_PARSE_BUFFER - 1))
+ elog(ERROR, "quoted string parse buffer of %d chars exceeded", MAX_PARSE_BUFFER);
+ memcpy(literal + llen, yytext, yyleng + 1);
llen += yyleng;
}
- YY_BREAK
-case 11:
+ YY_BREAK
+ case 11:
#line 214 "scan.l"
-case 12:
-YY_RULE_SETUP
+ case 12:
+ YY_RULE_SETUP
#line 214 "scan.l"
-{
+ {
}
- YY_BREAK
-case 13:
-YY_RULE_SETUP
+ YY_BREAK
+ case 13:
+ YY_RULE_SETUP
#line 217 "scan.l"
-{
+ {
BEGIN(xh);
llen = 0;
*literal = '\0';
}
- YY_BREAK
-case 14:
-YY_RULE_SETUP
+ YY_BREAK
+ case 14:
+ YY_RULE_SETUP
#line 222 "scan.l"
-{
- char* endptr;
+ {
+ char *endptr;
BEGIN(INITIAL);
errno = 0;
- yylval.ival = strtol((char *)literal,&endptr,16);
+ yylval.ival = strtol((char *) literal, &endptr, 16);
if (*endptr != '\0' || errno == ERANGE)
- elog(ERROR,"Bad hexadecimal integer input '%s'",literal);
+ elog(ERROR, "Bad hexadecimal integer input '%s'", literal);
return ICONST;
}
- YY_BREAK
-case 15:
-YY_RULE_SETUP
+ YY_BREAK
+ case 15:
+ YY_RULE_SETUP
#line 233 "scan.l"
-{
+ {
BEGIN(xq);
llen = 0;
*literal = '\0';
}
- YY_BREAK
-case 16:
-YY_RULE_SETUP
+ YY_BREAK
+ case 16:
+ YY_RULE_SETUP
#line 238 "scan.l"
-{
+ {
BEGIN(INITIAL);
yylval.str = pstrdup(scanstr(literal));
return SCONST;
}
- YY_BREAK
-case 17:
+ YY_BREAK
+ case 17:
#line 244 "scan.l"
-case 18:
-YY_RULE_SETUP
+ case 18:
+ YY_RULE_SETUP
#line 244 "scan.l"
-{
- if ((llen+yyleng) > (MAX_PARSE_BUFFER - 1))
- elog(ERROR,"quoted string parse buffer of %d chars exceeded",MAX_PARSE_BUFFER);
- memcpy(literal+llen, yytext, yyleng+1);
+ {
+ if ((llen + yyleng) > (MAX_PARSE_BUFFER - 1))
+ elog(ERROR, "quoted string parse buffer of %d chars exceeded", MAX_PARSE_BUFFER);
+ memcpy(literal + llen, yytext, yyleng + 1);
llen += yyleng;
}
- YY_BREAK
-case 19:
-YY_RULE_SETUP
+ YY_BREAK
+ case 19:
+ YY_RULE_SETUP
#line 250 "scan.l"
-{
- if ((llen+yyleng-1) > (MAX_PARSE_BUFFER - 1))
- elog(ERROR,"quoted string parse buffer of %d chars exceeded",MAX_PARSE_BUFFER);
- memcpy(literal+llen, yytext, yyleng+1);
- *(literal+llen) = '\'';
+ {
+ if ((llen + yyleng - 1) > (MAX_PARSE_BUFFER - 1))
+ elog(ERROR, "quoted string parse buffer of %d chars exceeded", MAX_PARSE_BUFFER);
+ memcpy(literal + llen, yytext, yyleng + 1);
+ *(literal + llen) = '\'';
llen += yyleng;
}
- YY_BREAK
-case 20:
-YY_RULE_SETUP
+ YY_BREAK
+ case 20:
+ YY_RULE_SETUP
#line 258 "scan.l"
-{
- if ((llen+yyleng-1) > (MAX_PARSE_BUFFER - 1))
- elog(ERROR,"quoted string parse buffer of %d chars exceeded",MAX_PARSE_BUFFER);
- memcpy(literal+llen, yytext, yyleng+1);
+ {
+ if ((llen + yyleng - 1) > (MAX_PARSE_BUFFER - 1))
+ elog(ERROR, "quoted string parse buffer of %d chars exceeded", MAX_PARSE_BUFFER);
+ memcpy(literal + llen, yytext, yyleng + 1);
llen += yyleng;
}
- YY_BREAK
-case 21:
-YY_RULE_SETUP
+ YY_BREAK
+ case 21:
+ YY_RULE_SETUP
#line 264 "scan.l"
-{
+ {
}
- YY_BREAK
-case 22:
-YY_RULE_SETUP
+ YY_BREAK
+ case 22:
+ YY_RULE_SETUP
#line 268 "scan.l"
-{
+ {
BEGIN(xd);
llen = 0;
*literal = '\0';
}
- YY_BREAK
-case 23:
-YY_RULE_SETUP
+ YY_BREAK
+ case 23:
+ YY_RULE_SETUP
#line 273 "scan.l"
-{
+ {
BEGIN(INITIAL);
yylval.str = pstrdup(literal);
return IDENT;
}
- YY_BREAK
-case 24:
-YY_RULE_SETUP
+ YY_BREAK
+ case 24:
+ YY_RULE_SETUP
#line 278 "scan.l"
-{
- if ((llen+yyleng) > (MAX_PARSE_BUFFER - 1))
- elog(ERROR,"quoted string parse buffer of %d chars exceeded",MAX_PARSE_BUFFER);
- memcpy(literal+llen, yytext, yyleng+1);
+ {
+ if ((llen + yyleng) > (MAX_PARSE_BUFFER - 1))
+ elog(ERROR, "quoted string parse buffer of %d chars exceeded", MAX_PARSE_BUFFER);
+ memcpy(literal + llen, yytext, yyleng + 1);
llen += yyleng;
}
- YY_BREAK
-case 25:
-YY_RULE_SETUP
+ YY_BREAK
+ case 25:
+ YY_RULE_SETUP
#line 286 "scan.l"
-{ /* ignore */ }
- YY_BREAK
-case 26:
-YY_RULE_SETUP
+ { /* ignore */
+ }
+ YY_BREAK
+ case 26:
+ YY_RULE_SETUP
#line 287 "scan.l"
-{
+ {
BEGIN(INITIAL);
return yytext[0];
}
- YY_BREAK
-case 27:
-YY_RULE_SETUP
+ YY_BREAK
+ case 27:
+ YY_RULE_SETUP
#line 293 "scan.l"
-{ return TYPECAST; }
- YY_BREAK
-case 28:
-*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
-yy_c_buf_p = yy_cp = yy_bp + 1;
-YY_DO_BEFORE_ACTION; /* set up yytext again */
-YY_RULE_SETUP
+ return TYPECAST;
+ YY_BREAK
+ case 28:
+ *yy_cp = yy_hold_char; /* undo effects of setting up
+ * yytext */
+ yy_c_buf_p = yy_cp = yy_bp + 1;
+ YY_DO_BEFORE_ACTION; /* set up yytext again */
+ YY_RULE_SETUP
#line 295 "scan.l"
-{
+ {
BEGIN(xm);
return yytext[0];
}
- YY_BREAK
-case 29:
-YY_RULE_SETUP
+ YY_BREAK
+ case 29:
+ YY_RULE_SETUP
#line 299 "scan.l"
-{ return yytext[0]; }
-{ return yytext[0]; }
- YY_BREAK
-case 30:
-*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
-yy_c_buf_p = yy_cp -= 2;
-YY_DO_BEFORE_ACTION; /* set up yytext again */
-YY_RULE_SETUP
+ return yytext[0];
+ return yytext[0];
+ YY_BREAK
+ case 30:
+ *yy_cp = yy_hold_char; /* undo effects of setting up
+ * yytext */
+ yy_c_buf_p = yy_cp -= 2;
+ YY_DO_BEFORE_ACTION; /* set up yytext again */
+ YY_RULE_SETUP
#line 300 "scan.l"
-{
- yylval.str = pstrdup((char*)yytext);
+ {
+ yylval.str = pstrdup((char *) yytext);
return Op;
}
- YY_BREAK
-case 31:
-YY_RULE_SETUP
+ YY_BREAK
+ case 31:
+ YY_RULE_SETUP
#line 304 "scan.l"
-{
- if (strcmp((char*)yytext,"!=") == 0)
- yylval.str = pstrdup("<>"); /* compatability */
+ {
+ if (strcmp((char *) yytext, "!=") == 0)
+ yylval.str = pstrdup("<>"); /* compatability */
else
- yylval.str = pstrdup((char*)yytext);
+ yylval.str = pstrdup((char *) yytext);
return Op;
}
- YY_BREAK
-case 32:
-YY_RULE_SETUP
+ YY_BREAK
+ case 32:
+ YY_RULE_SETUP
#line 311 "scan.l"
-{
- yylval.ival = atoi((char*)&yytext[1]);
+ {
+ yylval.ival = atoi((char *) &yytext[1]);
return PARAM;
}
- YY_BREAK
-case 33:
-YY_RULE_SETUP
+ YY_BREAK
+ case 33:
+ YY_RULE_SETUP
#line 317 "scan.l"
-{
- int i;
- ScanKeyword *keyword;
+ {
+ int i;
+ ScanKeyword *keyword;
BEGIN(xm);
- for(i = 0; yytext[i]; i++)
- if (isascii((unsigned char)yytext[i]) &&
+ for (i = 0; yytext[i]; i++)
+ if (isascii((unsigned char) yytext[i]) &&
isupper(yytext[i]))
yytext[i] = tolower(yytext[i]);
if (i >= NAMEDATALEN)
- yytext[NAMEDATALEN-1] = '\0';
+ yytext[NAMEDATALEN - 1] = '\0';
- keyword = ScanKeywordLookup((char*)yytext);
- if (keyword != NULL) {
+ keyword = ScanKeywordLookup((char *) yytext);
+ if (keyword != NULL)
return keyword->value;
- }
else
{
- yylval.str = pstrdup((char*)yytext);
+ yylval.str = pstrdup((char *) yytext);
return IDENT;
}
}
- YY_BREAK
-case 34:
-YY_RULE_SETUP
+ YY_BREAK
+ case 34:
+ YY_RULE_SETUP
#line 339 "scan.l"
-{
- char* endptr;
+ {
+ char *endptr;
BEGIN(xm);
errno = 0;
- yylval.ival = strtol((char *)yytext,&endptr,10);
+ yylval.ival = strtol((char *) yytext, &endptr, 10);
if (*endptr != '\0' || errno == ERANGE)
{
errno = 0;
- yylval.dval = strtod(((char *)yytext),&endptr);
+ yylval.dval = strtod(((char *) yytext), &endptr);
if (*endptr != '\0' || errno == ERANGE)
- elog(ERROR,"Bad integer input '%s'",yytext);
+ elog(ERROR, "Bad integer input '%s'", yytext);
CheckFloat8Val(yylval.dval);
- elog(NOTICE,"Integer input '%s' is out of range; promoted to float", yytext);
+ elog(NOTICE, "Integer input '%s' is out of range; promoted to float", yytext);
return FCONST;
}
return ICONST;
}
- YY_BREAK
-case 35:
-YY_RULE_SETUP
+ YY_BREAK
+ case 35:
+ YY_RULE_SETUP
#line 357 "scan.l"
-{
- char* endptr;
+ {
+ char *endptr;
BEGIN(xm);
errno = 0;
- yylval.dval = strtod(((char *)yytext),&endptr);
+ yylval.dval = strtod(((char *) yytext), &endptr);
if (*endptr != '\0' || errno == ERANGE)
- elog(ERROR,"Bad float8 input '%s'",yytext);
+ elog(ERROR, "Bad float8 input '%s'", yytext);
CheckFloat8Val(yylval.dval);
return FCONST;
}
- YY_BREAK
-case 36:
-YY_RULE_SETUP
+ YY_BREAK
+ case 36:
+ YY_RULE_SETUP
#line 368 "scan.l"
-{
- char* endptr;
+ {
+ char *endptr;
errno = 0;
- yylval.ival = strtol((char *)yytext,&endptr,10);
+ yylval.ival = strtol((char *) yytext, &endptr, 10);
if (*endptr != '\0' || errno == ERANGE)
{
errno = 0;
- yylval.dval = strtod(((char *)yytext),&endptr);
+ yylval.dval = strtod(((char *) yytext), &endptr);
if (*endptr != '\0' || errno == ERANGE)
- elog(ERROR,"Bad integer input '%s'",yytext);
+ elog(ERROR, "Bad integer input '%s'", yytext);
CheckFloat8Val(yylval.dval);
- elog(NOTICE,"Integer input '%s' is out of range; promoted to float", yytext);
+ elog(NOTICE, "Integer input '%s' is out of range; promoted to float", yytext);
return FCONST;
}
return ICONST;
}
- YY_BREAK
-case 37:
-YY_RULE_SETUP
+ YY_BREAK
+ case 37:
+ YY_RULE_SETUP
#line 385 "scan.l"
-{
- char* endptr;
+ {
+ char *endptr;
errno = 0;
- yylval.dval = strtod((char *)yytext,&endptr);
+ yylval.dval = strtod((char *) yytext, &endptr);
if (*endptr != '\0' || errno == ERANGE)
- elog(ERROR,"Bad float input '%s'",yytext);
+ elog(ERROR, "Bad float input '%s'", yytext);
CheckFloat8Val(yylval.dval);
return FCONST;
}
- YY_BREAK
-case 38:
-YY_RULE_SETUP
+ YY_BREAK
+ case 38:
+ YY_RULE_SETUP
#line 397 "scan.l"
-{
- int i;
- ScanKeyword *keyword;
+ {
+ int i;
+ ScanKeyword *keyword;
- for(i = 0; yytext[i]; i++)
- if (isascii((unsigned char)yytext[i]) &&
+ for (i = 0; yytext[i]; i++)
+ if (isascii((unsigned char) yytext[i]) &&
isupper(yytext[i]))
yytext[i] = tolower(yytext[i]);
if (i >= NAMEDATALEN)
- yytext[NAMEDATALEN-1] = '\0';
+ yytext[NAMEDATALEN - 1] = '\0';
- keyword = ScanKeywordLookup((char*)yytext);
- if (keyword != NULL) {
+ keyword = ScanKeywordLookup((char *) yytext);
+ if (keyword != NULL)
return keyword->value;
- }
else
{
- yylval.str = pstrdup((char*)yytext);
+ yylval.str = pstrdup((char *) yytext);
return IDENT;
}
}
- YY_BREAK
-case 39:
-YY_RULE_SETUP
+ YY_BREAK
+ case 39:
+ YY_RULE_SETUP
#line 418 "scan.l"
-{ /* ignore */ }
- YY_BREAK
-case 40:
-YY_RULE_SETUP
+ { /* ignore */
+ }
+ YY_BREAK
+ case 40:
+ YY_RULE_SETUP
#line 420 "scan.l"
-{ return (yytext[0]); }
- YY_BREAK
-case 41:
-YY_RULE_SETUP
+ return (yytext[0]);
+ YY_BREAK
+ case 41:
+ YY_RULE_SETUP
#line 422 "scan.l"
-ECHO;
- YY_BREAK
+ ECHO;
+ YY_BREAK
#line 1311 "lex.yy.c"
case YY_STATE_EOF(INITIAL):
case YY_STATE_EOF(xb):
@@ -1318,134 +1352,143 @@ ECHO;
case YY_STATE_EOF(xq):
yyterminate();
- case YY_END_OF_BUFFER:
- {
- /* Amount of text matched not including the EOB char. */
- int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1;
+ case YY_END_OF_BUFFER:
+ {
+ /* Amount of text matched not including the EOB char. */
+ int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1;
- /* Undo the effects of YY_DO_BEFORE_ACTION. */
- *yy_cp = yy_hold_char;
- YY_RESTORE_YY_MORE_OFFSET
+ /* Undo the effects of YY_DO_BEFORE_ACTION. */
+ *yy_cp = yy_hold_char;
+ YY_RESTORE_YY_MORE_OFFSET
- if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_NEW )
- {
- /* We're scanning a new file or input source. It's
- * possible that this happened because the user
- * just pointed yyin at a new source and called
- * yylex(). If so, then we have to assure
- * consistency between yy_current_buffer and our
- * globals. Here is the right place to do so, because
- * this is the first action (other than possibly a
- * back-up) that will match for the new input source.
- */
- yy_n_chars = yy_current_buffer->yy_n_chars;
- yy_current_buffer->yy_input_file = yyin;
- yy_current_buffer->yy_buffer_status = YY_BUFFER_NORMAL;
- }
+ if (yy_current_buffer->yy_buffer_status == YY_BUFFER_NEW)
+ {
- /* Note that here we test for yy_c_buf_p "<=" to the position
- * of the first EOB in the buffer, since yy_c_buf_p will
- * already have been incremented past the NUL character
- * (since all states make transitions on EOB to the
- * end-of-buffer state). Contrast this with the test
- * in input().
- */
- if ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] )
- { /* This was really a NUL. */
- yy_state_type yy_next_state;
+ /*
+ * We're scanning a new file or input source. It's
+ * possible that this happened because the user
+ * just pointed yyin at a new source and called
+ * yylex(). If so, then we have to assure
+ * consistency between yy_current_buffer and our
+ * globals. Here is the right place to do so,
+ * because this is the first action (other than
+ * possibly a back-up) that will match for the new
+ * input source.
+ */
+ yy_n_chars = yy_current_buffer->yy_n_chars;
+ yy_current_buffer->yy_input_file = yyin;
+ yy_current_buffer->yy_buffer_status = YY_BUFFER_NORMAL;
+ }
- yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text;
+ /*
+ * Note that here we test for yy_c_buf_p "<=" to the
+ * position of the first EOB in the buffer, since
+ * yy_c_buf_p will already have been incremented past
+ * the NUL character (since all states make
+ * transitions on EOB to the end-of-buffer state).
+ * Contrast this with the test in input().
+ */
+ if (yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars])
+ { /* This was really a NUL. */
+ yy_state_type yy_next_state;
- yy_current_state = yy_get_previous_state();
+ yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text;
- /* Okay, we're now positioned to make the NUL
- * transition. We couldn't have
- * yy_get_previous_state() go ahead and do it
- * for us because it doesn't know how to deal
- * with the possibility of jamming (and we don't
- * want to build jamming into it because then it
- * will run more slowly).
- */
+ yy_current_state = yy_get_previous_state();
- yy_next_state = yy_try_NUL_trans( yy_current_state );
+ /*
+ * Okay, we're now positioned to make the NUL
+ * transition. We couldn't have
+ * yy_get_previous_state() go ahead and do it for
+ * us because it doesn't know how to deal with the
+ * possibility of jamming (and we don't want to
+ * build jamming into it because then it will run
+ * more slowly).
+ */
- yy_bp = yytext_ptr + YY_MORE_ADJ;
+ yy_next_state = yy_try_NUL_trans(yy_current_state);
- if ( yy_next_state )
- {
- /* Consume the NUL. */
- yy_cp = ++yy_c_buf_p;
- yy_current_state = yy_next_state;
- goto yy_match;
- }
+ yy_bp = yytext_ptr + YY_MORE_ADJ;
- else
- {
- yy_cp = yy_c_buf_p;
- goto yy_find_action;
- }
- }
-
- else switch ( yy_get_next_buffer() )
- {
- case EOB_ACT_END_OF_FILE:
- {
- yy_did_buffer_switch_on_eof = 0;
-
- if ( yywrap() )
- {
- /* Note: because we've taken care in
- * yy_get_next_buffer() to have set up
- * yytext, we can now set up
- * yy_c_buf_p so that if some total
- * hoser (like flex itself) wants to
- * call the scanner after we return the
- * YY_NULL, it'll still work - another
- * YY_NULL will get returned.
- */
- yy_c_buf_p = yytext_ptr + YY_MORE_ADJ;
+ if (yy_next_state)
+ {
+ /* Consume the NUL. */
+ yy_cp = ++yy_c_buf_p;
+ yy_current_state = yy_next_state;
+ goto yy_match;
+ }
- yy_act = YY_STATE_EOF(YY_START);
- goto do_action;
+ else
+ {
+ yy_cp = yy_c_buf_p;
+ goto yy_find_action;
+ }
}
- else
- {
- if ( ! yy_did_buffer_switch_on_eof )
- YY_NEW_FILE;
- }
- break;
+ else
+ switch (yy_get_next_buffer())
+ {
+ case EOB_ACT_END_OF_FILE:
+ {
+ yy_did_buffer_switch_on_eof = 0;
+
+ if (yywrap())
+ {
+
+ /*
+ * Note: because we've taken care
+ * in yy_get_next_buffer() to have
+ * set up yytext, we can now set
+ * up yy_c_buf_p so that if some
+ * total hoser (like flex itself)
+ * wants to call the scanner after
+ * we return the YY_NULL, it'll
+ * still work - another YY_NULL
+ * will get returned.
+ */
+ yy_c_buf_p = yytext_ptr + YY_MORE_ADJ;
+
+ yy_act = YY_STATE_EOF(YY_START);
+ goto do_action;
+ }
+
+ else
+ {
+ if (!yy_did_buffer_switch_on_eof)
+ YY_NEW_FILE;
+ }
+ break;
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ yy_c_buf_p =
+ yytext_ptr + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state();
+
+ yy_cp = yy_c_buf_p;
+ yy_bp = yytext_ptr + YY_MORE_ADJ;
+ goto yy_match;
+
+ case EOB_ACT_LAST_MATCH:
+ yy_c_buf_p =
+ &yy_current_buffer->yy_ch_buf[yy_n_chars];
+
+ yy_current_state = yy_get_previous_state();
+
+ yy_cp = yy_c_buf_p;
+ yy_bp = yytext_ptr + YY_MORE_ADJ;
+ goto yy_find_action;
+ }
+ break;
}
- case EOB_ACT_CONTINUE_SCAN:
- yy_c_buf_p =
- yytext_ptr + yy_amount_of_matched_text;
-
- yy_current_state = yy_get_previous_state();
-
- yy_cp = yy_c_buf_p;
- yy_bp = yytext_ptr + YY_MORE_ADJ;
- goto yy_match;
-
- case EOB_ACT_LAST_MATCH:
- yy_c_buf_p =
- &yy_current_buffer->yy_ch_buf[yy_n_chars];
-
- yy_current_state = yy_get_previous_state();
-
- yy_cp = yy_c_buf_p;
- yy_bp = yytext_ptr + YY_MORE_ADJ;
- goto yy_find_action;
- }
- break;
- }
-
- default:
- YY_FATAL_ERROR(
- "fatal flex scanner internal error--no action found" );
- } /* end of action switch */
- } /* end of scanning one token */
- } /* end of yylex */
+ default:
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--no action found");
+ } /* end of action switch */
+ } /* end of scanning one token */
+} /* end of yylex */
/* yy_get_next_buffer - try to read in a new buffer
@@ -1456,122 +1499,131 @@ ECHO;
* EOB_ACT_END_OF_FILE - end of file
*/
-static int yy_get_next_buffer()
- {
+static int
+yy_get_next_buffer()
+{
register char *dest = yy_current_buffer->yy_ch_buf;
register char *source = yytext_ptr;
- register int number_to_move, i;
- int ret_val;
+ register int number_to_move,
+ i;
+ int ret_val;
- if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] )
+ if (yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1])
YY_FATAL_ERROR(
- "fatal flex scanner internal error--end of buffer missed" );
+ "fatal flex scanner internal error--end of buffer missed");
- if ( yy_current_buffer->yy_fill_buffer == 0 )
- { /* Don't try to fill the buffer, so this is an EOF. */
- if ( yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1 )
- {
- /* We matched a single character, the EOB, so
- * treat this as a final EOF.
+ if (yy_current_buffer->yy_fill_buffer == 0)
+ { /* Don't try to fill the buffer, so this
+ * is an EOF. */
+ if (yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1)
+ {
+
+ /*
+ * We matched a single character, the EOB, so treat this as a
+ * final EOF.
*/
return EOB_ACT_END_OF_FILE;
- }
+ }
else
- {
- /* We matched some text prior to the EOB, first
- * process it.
+ {
+
+ /*
+ * We matched some text prior to the EOB, first process it.
*/
return EOB_ACT_LAST_MATCH;
- }
}
+ }
/* Try to read more data. */
/* First move last chars to start of buffer. */
number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1;
- for ( i = 0; i < number_to_move; ++i )
+ for (i = 0; i < number_to_move; ++i)
*(dest++) = *(source++);
- if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_EOF_PENDING )
- /* don't do the read, it's not guaranteed to return an EOF,
- * just force an EOF
+ if (yy_current_buffer->yy_buffer_status == YY_BUFFER_EOF_PENDING)
+
+ /*
+ * don't do the read, it's not guaranteed to return an EOF, just
+ * force an EOF
*/
yy_current_buffer->yy_n_chars = yy_n_chars = 0;
else
- {
- int num_to_read =
- yy_current_buffer->yy_buf_size - number_to_move - 1;
+ {
+ int num_to_read =
+ yy_current_buffer->yy_buf_size - number_to_move - 1;
- while ( num_to_read <= 0 )
- { /* Not enough room in the buffer - grow it. */
+ while (num_to_read <= 0)
+ { /* Not enough room in the buffer - grow
+ * it. */
#ifdef YY_USES_REJECT
YY_FATAL_ERROR(
-"input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
+ "input buffer overflow, can't enlarge buffer because scanner uses REJECT");
#else
/* just a shorter name for the current buffer */
YY_BUFFER_STATE b = yy_current_buffer;
- int yy_c_buf_p_offset =
- (int) (yy_c_buf_p - b->yy_ch_buf);
+ int yy_c_buf_p_offset =
+ (int) (yy_c_buf_p - b->yy_ch_buf);
- if ( b->yy_is_our_buffer )
- {
- int new_size = b->yy_buf_size * 2;
+ if (b->yy_is_our_buffer)
+ {
+ int new_size = b->yy_buf_size * 2;
- if ( new_size <= 0 )
+ if (new_size <= 0)
b->yy_buf_size += b->yy_buf_size / 8;
else
b->yy_buf_size *= 2;
b->yy_ch_buf = (char *)
- /* Include room in for 2 EOB chars. */
- yy_flex_realloc( (void *) b->yy_ch_buf,
- b->yy_buf_size + 2 );
- }
+ /* Include room in for 2 EOB chars. */
+ yy_flex_realloc((void *) b->yy_ch_buf,
+ b->yy_buf_size + 2);
+ }
else
/* Can't grow it, we don't own it. */
b->yy_ch_buf = 0;
- if ( ! b->yy_ch_buf )
+ if (!b->yy_ch_buf)
YY_FATAL_ERROR(
- "fatal error - scanner input buffer overflow" );
+ "fatal error - scanner input buffer overflow");
yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
num_to_read = yy_current_buffer->yy_buf_size -
- number_to_move - 1;
+ number_to_move - 1;
#endif
- }
+ }
- if ( num_to_read > YY_READ_BUF_SIZE )
+ if (num_to_read > YY_READ_BUF_SIZE)
num_to_read = YY_READ_BUF_SIZE;
/* Read in more data. */
- YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
- yy_n_chars, num_to_read );
+ YY_INPUT((&yy_current_buffer->yy_ch_buf[number_to_move]),
+ yy_n_chars, num_to_read);
yy_current_buffer->yy_n_chars = yy_n_chars;
- }
+ }
- if ( yy_n_chars == 0 )
+ if (yy_n_chars == 0)
+ {
+ if (number_to_move == YY_MORE_ADJ)
{
- if ( number_to_move == YY_MORE_ADJ )
- {
ret_val = EOB_ACT_END_OF_FILE;
- yyrestart( yyin );
- }
+ yyrestart(yyin);
+ }
else
- {
+ {
ret_val = EOB_ACT_LAST_MATCH;
yy_current_buffer->yy_buffer_status =
YY_BUFFER_EOF_PENDING;
- }
}
+ }
else
ret_val = EOB_ACT_CONTINUE_SCAN;
@@ -1583,13 +1635,14 @@ static int yy_get_next_buffer()
yytext_ptr = &yy_current_buffer->yy_ch_buf[0];
return ret_val;
- }
+}
/* yy_get_previous_state - get the state just before the EOB char was reached */
-static yy_state_type yy_get_previous_state()
- {
+static yy_state_type
+yy_get_previous_state()
+{
register yy_state_type yy_current_state;
register char *yy_cp;
@@ -1597,21 +1650,22 @@ static yy_state_type yy_get_previous_state()
yy_state_ptr = yy_state_buf;
*yy_state_ptr++ = yy_current_state;
- for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp )
- {
+ for (yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp)
+ {
register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
- while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
- {
+
+ while (yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state)
+ {
yy_current_state = (int) yy_def[yy_current_state];
- if ( yy_current_state >= 134 )
+ if (yy_current_state >= 134)
yy_c = yy_meta[(unsigned int) yy_c];
- }
+ }
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
*yy_state_ptr++ = yy_current_state;
- }
+ }
return yy_current_state;
- }
+}
/* yy_try_NUL_trans - try to make a transition on the NUL character
@@ -1621,54 +1675,61 @@ static yy_state_type yy_get_previous_state()
*/
#ifdef YY_USE_PROTOS
-static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state )
+static yy_state_type
+yy_try_NUL_trans(yy_state_type yy_current_state)
#else
-static yy_state_type yy_try_NUL_trans( yy_current_state )
+static yy_state_type
+yy_try_NUL_trans(yy_current_state)
yy_state_type yy_current_state;
+
#endif
- {
+{
register int yy_is_jam;
register YY_CHAR yy_c = 1;
- while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
- {
+
+ while (yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state)
+ {
yy_current_state = (int) yy_def[yy_current_state];
- if ( yy_current_state >= 134 )
+ if (yy_current_state >= 134)
yy_c = yy_meta[(unsigned int) yy_c];
- }
+ }
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
yy_is_jam = (yy_current_state == 133);
- if ( ! yy_is_jam )
+ if (!yy_is_jam)
*yy_state_ptr++ = yy_current_state;
return yy_is_jam ? 0 : yy_current_state;
- }
+}
#ifndef YY_NO_UNPUT
#ifdef YY_USE_PROTOS
-static void yyunput( int c, register char *yy_bp )
+static void
+yyunput(int c, register char *yy_bp)
#else
-static void yyunput( c, yy_bp )
-int c;
+static void
+yyunput(c, yy_bp)
+int c;
register char *yy_bp;
+
#endif
- {
+{
register char *yy_cp = yy_c_buf_p;
/* undo effects of setting up yytext */
*yy_cp = yy_hold_char;
- if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
- { /* need to shift things up to make room */
+ if (yy_cp < yy_current_buffer->yy_ch_buf + 2)
+ { /* need to shift things up to make room */
/* +2 for EOB chars. */
register int number_to_move = yy_n_chars + 2;
register char *dest = &yy_current_buffer->yy_ch_buf[
- yy_current_buffer->yy_buf_size + 2];
+ yy_current_buffer->yy_buf_size + 2];
register char *source =
- &yy_current_buffer->yy_ch_buf[number_to_move];
+ &yy_current_buffer->yy_ch_buf[number_to_move];
- while ( source > yy_current_buffer->yy_ch_buf )
+ while (source > yy_current_buffer->yy_ch_buf)
*--dest = *--source;
yy_cp += (int) (dest - source);
@@ -1676,9 +1737,9 @@ register char *yy_bp;
yy_current_buffer->yy_n_chars =
yy_n_chars = yy_current_buffer->yy_buf_size;
- if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
- YY_FATAL_ERROR( "flex scanner push-back overflow" );
- }
+ if (yy_cp < yy_current_buffer->yy_ch_buf + 2)
+ YY_FATAL_ERROR("flex scanner push-back overflow");
+ }
*--yy_cp = (char) c;
@@ -1686,209 +1747,235 @@ register char *yy_bp;
yytext_ptr = yy_bp;
yy_hold_char = *yy_cp;
yy_c_buf_p = yy_cp;
- }
-#endif /* ifndef YY_NO_UNPUT */
+}
+
+#endif /* ifndef YY_NO_UNPUT */
#ifdef __cplusplus
-static int yyinput()
+static int
+yyinput()
#else
-static int input()
+static int
+input()
#endif
- {
- int c;
+{
+ int c;
*yy_c_buf_p = yy_hold_char;
- if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
- {
- /* yy_c_buf_p now points to the character we want to return.
- * If this occurs *before* the EOB characters, then it's a
- * valid NUL; if not, then we've hit the end of the buffer.
+ if (*yy_c_buf_p == YY_END_OF_BUFFER_CHAR)
+ {
+
+ /*
+ * yy_c_buf_p now points to the character we want to return. If
+ * this occurs *before* the EOB characters, then it's a valid NUL;
+ * if not, then we've hit the end of the buffer.
*/
- if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] )
+ if (yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars])
/* This was really a NUL. */
*yy_c_buf_p = '\0';
else
- { /* need more input */
- int offset = yy_c_buf_p - yytext_ptr;
+ { /* need more input */
+ int offset = yy_c_buf_p - yytext_ptr;
+
++yy_c_buf_p;
- switch ( yy_get_next_buffer() )
- {
+ switch (yy_get_next_buffer())
+ {
case EOB_ACT_LAST_MATCH:
- /* This happens because yy_g_n_b()
- * sees that we've accumulated a
- * token and flags that we need to
- * try matching the token before
- * proceeding. But for input(),
- * there's no matching to consider.
- * So convert the EOB_ACT_LAST_MATCH
- * to EOB_ACT_END_OF_FILE.
+
+ /*
+ * This happens because yy_g_n_b() sees that we've
+ * accumulated a token and flags that we need to try
+ * matching the token before proceeding. But for
+ * input(), there's no matching to consider. So
+ * convert the EOB_ACT_LAST_MATCH to
+ * EOB_ACT_END_OF_FILE.
*/
/* Reset buffer status. */
- yyrestart( yyin );
+ yyrestart(yyin);
/* fall through */
case EOB_ACT_END_OF_FILE:
{
- if ( yywrap() )
- return EOF;
+ if (yywrap())
+ return EOF;
- if ( ! yy_did_buffer_switch_on_eof )
- YY_NEW_FILE;
+ if (!yy_did_buffer_switch_on_eof)
+ YY_NEW_FILE;
#ifdef __cplusplus
- return yyinput();
+ return yyinput();
#else
- return input();
+ return input();
#endif
}
case EOB_ACT_CONTINUE_SCAN:
yy_c_buf_p = yytext_ptr + offset;
break;
- }
}
}
+ }
c = *(unsigned char *) yy_c_buf_p; /* cast for 8-bit char's */
- *yy_c_buf_p = '\0'; /* preserve yytext */
+ *yy_c_buf_p = '\0'; /* preserve yytext */
yy_hold_char = *++yy_c_buf_p;
return c;
- }
+}
#ifdef YY_USE_PROTOS
-void yyrestart( FILE *input_file )
+void
+yyrestart(FILE *input_file)
#else
-void yyrestart( input_file )
-FILE *input_file;
+void
+yyrestart(input_file)
+FILE *input_file;
+
#endif
- {
- if ( ! yy_current_buffer )
- yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );
+{
+ if (!yy_current_buffer)
+ yy_current_buffer = yy_create_buffer(yyin, YY_BUF_SIZE);
- yy_init_buffer( yy_current_buffer, input_file );
+ yy_init_buffer(yy_current_buffer, input_file);
yy_load_buffer_state();
- }
+}
#ifdef YY_USE_PROTOS
-void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
+void
+yy_switch_to_buffer(YY_BUFFER_STATE new_buffer)
#else
-void yy_switch_to_buffer( new_buffer )
+void
+yy_switch_to_buffer(new_buffer)
YY_BUFFER_STATE new_buffer;
+
#endif
- {
- if ( yy_current_buffer == new_buffer )
+{
+ if (yy_current_buffer == new_buffer)
return;
- if ( yy_current_buffer )
- {
+ if (yy_current_buffer)
+ {
/* Flush out information for old buffer. */
*yy_c_buf_p = yy_hold_char;
yy_current_buffer->yy_buf_pos = yy_c_buf_p;
yy_current_buffer->yy_n_chars = yy_n_chars;
- }
+ }
yy_current_buffer = new_buffer;
yy_load_buffer_state();
- /* We don't actually know whether we did this switch during
- * EOF (yywrap()) processing, but the only time this flag
- * is looked at is after yywrap() is called, so it's safe
- * to go ahead and always set it.
+ /*
+ * We don't actually know whether we did this switch during EOF
+ * (yywrap()) processing, but the only time this flag is looked at is
+ * after yywrap() is called, so it's safe to go ahead and always set
+ * it.
*/
yy_did_buffer_switch_on_eof = 1;
- }
+}
#ifdef YY_USE_PROTOS
-void yy_load_buffer_state( void )
+void
+yy_load_buffer_state(void)
#else
-void yy_load_buffer_state()
+void
+yy_load_buffer_state()
#endif
- {
+{
yy_n_chars = yy_current_buffer->yy_n_chars;
yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
yyin = yy_current_buffer->yy_input_file;
yy_hold_char = *yy_c_buf_p;
- }
+}
#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_create_buffer( FILE *file, int size )
+YY_BUFFER_STATE
+yy_create_buffer(FILE *file, int size)
#else
-YY_BUFFER_STATE yy_create_buffer( file, size )
-FILE *file;
-int size;
+YY_BUFFER_STATE
+yy_create_buffer(file, size)
+FILE *file;
+int size;
+
#endif
- {
+{
YY_BUFFER_STATE b;
- b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
- if ( ! b )
- YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+ b = (YY_BUFFER_STATE) yy_flex_alloc(sizeof(struct yy_buffer_state));
+ if (!b)
+ YY_FATAL_ERROR("out of dynamic memory in yy_create_buffer()");
b->yy_buf_size = size;
- /* yy_ch_buf has to be 2 characters longer than the size given because
+ /*
+ * yy_ch_buf has to be 2 characters longer than the size given because
* we need to put in 2 end-of-buffer characters.
*/
- b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 );
- if ( ! b->yy_ch_buf )
- YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+ b->yy_ch_buf = (char *) yy_flex_alloc(b->yy_buf_size + 2);
+ if (!b->yy_ch_buf)
+ YY_FATAL_ERROR("out of dynamic memory in yy_create_buffer()");
b->yy_is_our_buffer = 1;
- yy_init_buffer( b, file );
+ yy_init_buffer(b, file);
return b;
- }
+}
#ifdef YY_USE_PROTOS
-void yy_delete_buffer( YY_BUFFER_STATE b )
+void
+yy_delete_buffer(YY_BUFFER_STATE b)
#else
-void yy_delete_buffer( b )
+void
+yy_delete_buffer(b)
YY_BUFFER_STATE b;
+
#endif
- {
- if ( ! b )
+{
+ if (!b)
return;
- if ( b == yy_current_buffer )
+ if (b == yy_current_buffer)
yy_current_buffer = (YY_BUFFER_STATE) 0;
- if ( b->yy_is_our_buffer )
- yy_flex_free( (void *) b->yy_ch_buf );
+ if (b->yy_is_our_buffer)
+ yy_flex_free((void *) b->yy_ch_buf);
- yy_flex_free( (void *) b );
- }
+ yy_flex_free((void *) b);
+}
#ifndef YY_ALWAYS_INTERACTIVE
#ifndef YY_NEVER_INTERACTIVE
-extern int isatty YY_PROTO(( int ));
+extern int isatty YY_PROTO((int));
+
#endif
#endif
#ifdef YY_USE_PROTOS
-void yy_init_buffer( YY_BUFFER_STATE b, FILE *file )
+void
+yy_init_buffer(YY_BUFFER_STATE b, FILE *file)
#else
-void yy_init_buffer( b, file )
+void
+yy_init_buffer(b, file)
YY_BUFFER_STATE b;
-FILE *file;
+FILE *file;
+
#endif
- {
- yy_flush_buffer( b );
+{
+ yy_flush_buffer(b);
b->yy_input_file = file;
b->yy_fill_buffer = 1;
@@ -1899,28 +1986,32 @@ FILE *file;
#if YY_NEVER_INTERACTIVE
b->yy_is_interactive = 0;
#else
- b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
+ b->yy_is_interactive = file ? (isatty(fileno(file)) > 0) : 0;
#endif
#endif
- }
+}
#ifdef YY_USE_PROTOS
-void yy_flush_buffer( YY_BUFFER_STATE b )
+void
+yy_flush_buffer(YY_BUFFER_STATE b)
#else
-void yy_flush_buffer( b )
+void
+yy_flush_buffer(b)
YY_BUFFER_STATE b;
+
#endif
- {
- if ( ! b )
+{
+ if (!b)
return;
b->yy_n_chars = 0;
- /* We always need two end-of-buffer characters. The first causes
- * a transition to the end-of-buffer state. The second causes
- * a jam in that state.
+ /*
+ * We always need two end-of-buffer characters. The first causes a
+ * transition to the end-of-buffer state. The second causes a jam in
+ * that state.
*/
b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
@@ -1930,31 +2021,34 @@ YY_BUFFER_STATE b;
b->yy_at_bol = 1;
b->yy_buffer_status = YY_BUFFER_NEW;
- if ( b == yy_current_buffer )
+ if (b == yy_current_buffer)
yy_load_buffer_state();
- }
+}
#ifndef YY_NO_SCAN_BUFFER
#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size )
+YY_BUFFER_STATE
+yy_scan_buffer(char *base, yy_size_t size)
#else
-YY_BUFFER_STATE yy_scan_buffer( base, size )
-char *base;
-yy_size_t size;
+YY_BUFFER_STATE
+yy_scan_buffer(base, size)
+char *base;
+yy_size_t size;
+
#endif
- {
+{
YY_BUFFER_STATE b;
- if ( size < 2 ||
- base[size-2] != YY_END_OF_BUFFER_CHAR ||
- base[size-1] != YY_END_OF_BUFFER_CHAR )
+ if (size < 2 ||
+ base[size - 2] != YY_END_OF_BUFFER_CHAR ||
+ base[size - 1] != YY_END_OF_BUFFER_CHAR)
/* They forgot to leave room for the EOB's. */
return 0;
- b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
- if ( ! b )
- YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
+ b = (YY_BUFFER_STATE) yy_flex_alloc(sizeof(struct yy_buffer_state));
+ if (!b)
+ YY_FATAL_ERROR("out of dynamic memory in yy_scan_buffer()");
b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
b->yy_buf_pos = b->yy_ch_buf = base;
@@ -1966,119 +2060,138 @@ yy_size_t size;
b->yy_fill_buffer = 0;
b->yy_buffer_status = YY_BUFFER_NEW;
- yy_switch_to_buffer( b );
+ yy_switch_to_buffer(b);
return b;
- }
+}
+
#endif
#ifndef YY_NO_SCAN_STRING
#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str )
+YY_BUFFER_STATE
+yy_scan_string(yyconst char *yy_str)
#else
-YY_BUFFER_STATE yy_scan_string( yy_str )
+YY_BUFFER_STATE
+yy_scan_string(yy_str)
yyconst char *yy_str;
+
#endif
- {
- int len;
- for ( len = 0; yy_str[len]; ++len )
+{
+ int len;
+
+ for (len = 0; yy_str[len]; ++len)
;
- return yy_scan_bytes( yy_str, len );
- }
+ return yy_scan_bytes(yy_str, len);
+}
+
#endif
#ifndef YY_NO_SCAN_BYTES
#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len )
+YY_BUFFER_STATE
+yy_scan_bytes(yyconst char *bytes, int len)
#else
-YY_BUFFER_STATE yy_scan_bytes( bytes, len )
+YY_BUFFER_STATE
+yy_scan_bytes(bytes, len)
yyconst char *bytes;
-int len;
+int len;
+
#endif
- {
+{
YY_BUFFER_STATE b;
- char *buf;
- yy_size_t n;
- int i;
+ char *buf;
+ yy_size_t n;
+ int i;
/* Get memory for full buffer, including space for trailing EOB's. */
n = len + 2;
- buf = (char *) yy_flex_alloc( n );
- if ( ! buf )
- YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
+ buf = (char *) yy_flex_alloc(n);
+ if (!buf)
+ YY_FATAL_ERROR("out of dynamic memory in yy_scan_bytes()");
- for ( i = 0; i < len; ++i )
+ for (i = 0; i < len; ++i)
buf[i] = bytes[i];
- buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR;
+ buf[len] = buf[len + 1] = YY_END_OF_BUFFER_CHAR;
- b = yy_scan_buffer( buf, n );
- if ( ! b )
- YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
+ b = yy_scan_buffer(buf, n);
+ if (!b)
+ YY_FATAL_ERROR("bad buffer in yy_scan_bytes()");
- /* It's okay to grow etc. this buffer, and we should throw it
- * away when we're done.
+ /*
+ * It's okay to grow etc. this buffer, and we should throw it away
+ * when we're done.
*/
b->yy_is_our_buffer = 1;
return b;
- }
+}
+
#endif
#ifndef YY_NO_PUSH_STATE
#ifdef YY_USE_PROTOS
-static void yy_push_state( int new_state )
+static void
+yy_push_state(int new_state)
#else
-static void yy_push_state( new_state )
-int new_state;
+static void
+yy_push_state(new_state)
+int new_state;
+
#endif
+{
+ if (yy_start_stack_ptr >= yy_start_stack_depth)
{
- if ( yy_start_stack_ptr >= yy_start_stack_depth )
- {
- yy_size_t new_size;
+ yy_size_t new_size;
yy_start_stack_depth += YY_START_STACK_INCR;
- new_size = yy_start_stack_depth * sizeof( int );
+ new_size = yy_start_stack_depth * sizeof(int);
- if ( ! yy_start_stack )
- yy_start_stack = (int *) yy_flex_alloc( new_size );
+ if (!yy_start_stack)
+ yy_start_stack = (int *) yy_flex_alloc(new_size);
else
yy_start_stack = (int *) yy_flex_realloc(
- (void *) yy_start_stack, new_size );
+ (void *) yy_start_stack, new_size);
- if ( ! yy_start_stack )
+ if (!yy_start_stack)
YY_FATAL_ERROR(
- "out of memory expanding start-condition stack" );
- }
+ "out of memory expanding start-condition stack");
+ }
yy_start_stack[yy_start_stack_ptr++] = YY_START;
BEGIN(new_state);
- }
+}
+
#endif
#ifndef YY_NO_POP_STATE
-static void yy_pop_state()
- {
- if ( --yy_start_stack_ptr < 0 )
- YY_FATAL_ERROR( "start-condition stack underflow" );
+static void
+yy_pop_state()
+{
+ if (--yy_start_stack_ptr < 0)
+ YY_FATAL_ERROR("start-condition stack underflow");
BEGIN(yy_start_stack[yy_start_stack_ptr]);
- }
+}
+
#endif
#ifndef YY_NO_TOP_STATE
-static int yy_top_state()
- {
+static int
+yy_top_state()
+{
return yy_start_stack[yy_start_stack_ptr - 1];
- }
+}
+
#endif
#ifndef YY_EXIT_FAILURE
@@ -2086,15 +2199,18 @@ static int yy_top_state()
#endif
#ifdef YY_USE_PROTOS
-static void yy_fatal_error( yyconst char msg[] )
+static void
+yy_fatal_error(yyconst char msg[])
#else
-static void yy_fatal_error( msg )
-char msg[];
+static void
+yy_fatal_error(msg)
+char msg[];
+
#endif
- {
- (void) fprintf( stderr, "%s\n", msg );
- exit( YY_EXIT_FAILURE );
- }
+{
+ (void) fprintf(stderr, "%s\n", msg);
+ exit(YY_EXIT_FAILURE);
+}
@@ -2118,93 +2234,117 @@ char msg[];
#ifndef yytext_ptr
#ifdef YY_USE_PROTOS
-static void yy_flex_strncpy( char *s1, yyconst char *s2, int n )
+static void
+yy_flex_strncpy(char *s1, yyconst char *s2, int n)
#else
-static void yy_flex_strncpy( s1, s2, n )
-char *s1;
+static void
+yy_flex_strncpy(s1, s2, n)
+char *s1;
yyconst char *s2;
-int n;
+int n;
+
#endif
- {
+{
register int i;
- for ( i = 0; i < n; ++i )
+
+ for (i = 0; i < n; ++i)
s1[i] = s2[i];
- }
+}
+
#endif
#ifdef YY_NEED_STRLEN
#ifdef YY_USE_PROTOS
-static int yy_flex_strlen( yyconst char *s )
+static int
+yy_flex_strlen(yyconst char *s)
#else
-static int yy_flex_strlen( s )
+static int
+yy_flex_strlen(s)
yyconst char *s;
+
#endif
- {
+{
register int n;
- for ( n = 0; s[n]; ++n )
+
+ for (n = 0; s[n]; ++n)
;
return n;
- }
+}
+
#endif
#ifdef YY_USE_PROTOS
-static void *yy_flex_alloc( yy_size_t size )
+static void *
+yy_flex_alloc(yy_size_t size)
#else
-static void *yy_flex_alloc( size )
-yy_size_t size;
+static void *
+yy_flex_alloc(size)
+yy_size_t size;
+
#endif
- {
- return (void *) malloc( size );
- }
+{
+ return (void *) malloc(size);
+}
#ifdef YY_USE_PROTOS
-static void *yy_flex_realloc( void *ptr, yy_size_t size )
+static void *
+yy_flex_realloc(void *ptr, yy_size_t size)
#else
-static void *yy_flex_realloc( ptr, size )
-void *ptr;
-yy_size_t size;
+static void *
+yy_flex_realloc(ptr, size)
+void *ptr;
+yy_size_t size;
+
#endif
- {
- /* The cast to (char *) in the following accommodates both
- * implementations that use char* generic pointers, and those
- * that use void* generic pointers. It works with the latter
- * because both ANSI C and C++ allow castless assignment from
- * any pointer type to void*, and deal with argument conversions
- * as though doing an assignment.
+{
+
+ /*
+ * The cast to (char *) in the following accommodates both
+ * implementations that use char* generic pointers, and those that use
+ * void* generic pointers. It works with the latter because both ANSI
+ * C and C++ allow castless assignment from any pointer type to void*,
+ * and deal with argument conversions as though doing an assignment.
*/
- return (void *) realloc( (char *) ptr, size );
- }
+ return (void *) realloc((char *) ptr, size);
+}
#ifdef YY_USE_PROTOS
-static void yy_flex_free( void *ptr )
+static void
+yy_flex_free(void *ptr)
#else
-static void yy_flex_free( ptr )
-void *ptr;
+static void
+yy_flex_free(ptr)
+void *ptr;
+
#endif
- {
- free( ptr );
- }
+{
+ free(ptr);
+}
#if YY_MAIN
-int main()
- {
+int
+main()
+{
yylex();
return 0;
- }
+}
+
#endif
#line 422 "scan.l"
-void yyerror(char message[])
+void
+yyerror(char message[])
{
elog(ERROR, "parser: %s at or near \"%s\"", message, yytext);
}
-int yywrap()
+int
+yywrap()
{
- return(1);
+ return (1);
}
/*
@@ -2214,15 +2354,18 @@ int yywrap()
void
init_io()
{
- /* it's important to set this to NULL
- because input()/myinput() checks the non-nullness of parseCh
- to know when to pass the string to lex/flex */
+
+ /*
+ * it's important to set this to NULL because input()/myinput() checks
+ * the non-nullness of parseCh to know when to pass the string to
+ * lex/flex
+ */
parseCh = NULL;
#if defined(FLEX_SCANNER)
if (YY_CURRENT_BUFFER)
yy_flush_buffer(YY_CURRENT_BUFFER);
-#endif /* FLEX_SCANNER */
- BEGIN INITIAL;
+#endif /* FLEX_SCANNER */
+ BEGIN INITIAL;
}
#if !defined(FLEX_SCANNER)
@@ -2233,12 +2376,12 @@ input()
if (parseCh == NULL)
{
parseCh = parseString;
- return(*parseCh++);
+ return (*parseCh++);
}
else if (*parseCh == '\0')
- return(0);
+ return (0);
else
- return(*parseCh++);
+ return (*parseCh++);
}
/* undo lex input from a string instead of from stdin */
@@ -2250,14 +2393,16 @@ unput(char c)
else if (c != 0)
*--parseCh = c;
}
-#endif /* !defined(FLEX_SCANNER) */
+
+#endif /* !defined(FLEX_SCANNER) */
#ifdef FLEX_SCANNER
/* input routine for flex to read input from a string instead of a file */
int
-myinput(char* buf, int max)
+myinput(char *buf, int max)
{
- int len, copylen;
+ int len,
+ copylen;
if (parseCh == NULL)
{
@@ -2273,7 +2418,7 @@ myinput(char* buf, int max)
return copylen;
}
else
- return 0; /* end of string */
+ return 0; /* end of string */
}
-#endif /* FLEX_SCANNER */
+#endif /* FLEX_SCANNER */
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-08 09:39:38 +0000