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-rw-r--r--contrib/perl5/x2p/a2p.h482
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diff --git a/contrib/perl5/x2p/a2p.h b/contrib/perl5/x2p/a2p.h
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+/* $RCSfile: a2p.h,v $$Revision: 4.1 $$Date: 92/08/07 18:29:09 $
+ *
+ * Copyright (c) 1991-1997, Larry Wall
+ *
+ * You may distribute under the terms of either the GNU General Public
+ * License or the Artistic License, as specified in the README file.
+ *
+ * $Log: a2p.h,v $
+ */
+
+#define VOIDUSED 1
+
+#ifdef WIN32
+#define _INC_WIN32_PERL5 /* kludge around win32 stdio layer */
+#endif
+
+#ifdef VMS
+# include "config.h"
+#else
+# include "../config.h"
+#endif
+
+#if defined(__STDC__) || defined(vax11c) || defined(_AIX) || defined(__stdc__) || defined(__cplusplus)
+# define STANDARD_C 1
+#endif
+
+#ifdef WIN32
+#undef USE_STDIO_PTR /* XXX fast gets won't work, must investigate */
+# ifndef STANDARD_C
+# define STANDARD_C
+# endif
+# if defined(__BORLANDC__)
+# pragma warn -ccc
+# pragma warn -rch
+# pragma warn -sig
+# pragma warn -pia
+# pragma warn -par
+# pragma warn -aus
+# pragma warn -use
+# pragma warn -csu
+# pragma warn -pro
+# elif defined(_MSC_VER)
+# elif defined(__MINGW32__)
+# endif
+#endif
+
+/* Use all the "standard" definitions? */
+#if defined(STANDARD_C) && defined(I_STDLIB)
+# include <stdlib.h>
+#endif /* STANDARD_C */
+
+#include <stdio.h>
+
+#ifdef I_MATH
+#include <math.h>
+#endif
+
+#ifdef I_SYS_TYPES
+# include <sys/types.h>
+#endif
+
+#ifdef USE_NEXT_CTYPE
+
+#if NX_CURRENT_COMPILER_RELEASE >= 400
+#include <objc/NXCType.h>
+#else /* NX_CURRENT_COMPILER_RELEASE < 400 */
+#include <appkit/NXCType.h>
+#endif /* NX_CURRENT_COMPILER_RELEASE >= 400 */
+
+#else /* !USE_NEXT_CTYPE */
+#include <ctype.h>
+#endif /* USE_NEXT_CTYPE */
+
+#define MEM_SIZE Size_t
+
+#ifdef STANDARD_C
+# include <stdlib.h>
+#else
+ Malloc_t malloc _((MEM_SIZE nbytes));
+ Malloc_t calloc _((MEM_SIZE elements, MEM_SIZE size));
+ Malloc_t realloc _((Malloc_t where, MEM_SIZE nbytes));
+ Free_t free _((Malloc_t where));
+#endif
+
+#if defined(I_STRING) || defined(__cplusplus)
+# include <string.h>
+#else
+# include <strings.h>
+#endif
+
+#if !defined(HAS_BCOPY) || defined(__cplusplus)
+# define bcopy(s1,s2,l) memcpy(s2,s1,l)
+#endif
+#if !defined(HAS_BZERO) || defined(__cplusplus)
+# define bzero(s,l) memset(s,0,l)
+#endif
+
+#if !defined(HAS_STRCHR) && defined(HAS_INDEX) && !defined(strchr)
+#define strchr index
+#define strrchr rindex
+#endif
+
+
+#ifdef I_TIME
+# include <time.h>
+#endif
+
+#ifdef I_SYS_TIME
+# ifdef I_SYS_TIME_KERNEL
+# define KERNEL
+# endif
+# include <sys/time.h>
+# ifdef I_SYS_TIME_KERNEL
+# undef KERNEL
+# endif
+#endif
+
+#ifndef MSDOS
+# if defined(HAS_TIMES) && defined(I_SYS_TIMES)
+# include <sys/times.h>
+# endif
+#endif
+
+#ifdef DOSISH
+# if defined(OS2)
+# include "../os2ish.h"
+# else
+# include "../dosish.h"
+# endif
+#else
+# if defined(VMS)
+# define NO_PERL_TYPEDEFS
+# include "vmsish.h"
+# endif
+#endif
+
+#ifndef STANDARD_C
+/* All of these are in stdlib.h or time.h for ANSI C */
+Time_t time();
+struct tm *gmtime(), *localtime();
+char *strchr(), *strrchr();
+char *strcpy(), *strcat();
+#endif /* ! STANDARD_C */
+
+#ifdef VMS
+# include "handy.h"
+#else
+# include "../handy.h"
+#endif
+
+#undef Nullfp
+#define Nullfp Null(FILE*)
+
+#define Nullop 0
+
+#define OPROG 1
+#define OJUNK 2
+#define OHUNKS 3
+#define ORANGE 4
+#define OPAT 5
+#define OHUNK 6
+#define OPPAREN 7
+#define OPANDAND 8
+#define OPOROR 9
+#define OPNOT 10
+#define OCPAREN 11
+#define OCANDAND 12
+#define OCOROR 13
+#define OCNOT 14
+#define ORELOP 15
+#define ORPAREN 16
+#define OMATCHOP 17
+#define OMPAREN 18
+#define OCONCAT 19
+#define OASSIGN 20
+#define OADD 21
+#define OSUBTRACT 22
+#define OMULT 23
+#define ODIV 24
+#define OMOD 25
+#define OPOSTINCR 26
+#define OPOSTDECR 27
+#define OPREINCR 28
+#define OPREDECR 29
+#define OUMINUS 30
+#define OUPLUS 31
+#define OPAREN 32
+#define OGETLINE 33
+#define OSPRINTF 34
+#define OSUBSTR 35
+#define OSTRING 36
+#define OSPLIT 37
+#define OSNEWLINE 38
+#define OINDEX 39
+#define ONUM 40
+#define OSTR 41
+#define OVAR 42
+#define OFLD 43
+#define ONEWLINE 44
+#define OCOMMENT 45
+#define OCOMMA 46
+#define OSEMICOLON 47
+#define OSCOMMENT 48
+#define OSTATES 49
+#define OSTATE 50
+#define OPRINT 51
+#define OPRINTF 52
+#define OBREAK 53
+#define ONEXT 54
+#define OEXIT 55
+#define OCONTINUE 56
+#define OREDIR 57
+#define OIF 58
+#define OWHILE 59
+#define OFOR 60
+#define OFORIN 61
+#define OVFLD 62
+#define OBLOCK 63
+#define OREGEX 64
+#define OLENGTH 65
+#define OLOG 66
+#define OEXP 67
+#define OSQRT 68
+#define OINT 69
+#define ODO 70
+#define OPOW 71
+#define OSUB 72
+#define OGSUB 73
+#define OMATCH 74
+#define OUSERFUN 75
+#define OUSERDEF 76
+#define OCLOSE 77
+#define OATAN2 78
+#define OSIN 79
+#define OCOS 80
+#define ORAND 81
+#define OSRAND 82
+#define ODELETE 83
+#define OSYSTEM 84
+#define OCOND 85
+#define ORETURN 86
+#define ODEFINED 87
+#define OSTAR 88
+
+#ifdef DOINIT
+char *opname[] = {
+ "0",
+ "PROG",
+ "JUNK",
+ "HUNKS",
+ "RANGE",
+ "PAT",
+ "HUNK",
+ "PPAREN",
+ "PANDAND",
+ "POROR",
+ "PNOT",
+ "CPAREN",
+ "CANDAND",
+ "COROR",
+ "CNOT",
+ "RELOP",
+ "RPAREN",
+ "MATCHOP",
+ "MPAREN",
+ "CONCAT",
+ "ASSIGN",
+ "ADD",
+ "SUBTRACT",
+ "MULT",
+ "DIV",
+ "MOD",
+ "POSTINCR",
+ "POSTDECR",
+ "PREINCR",
+ "PREDECR",
+ "UMINUS",
+ "UPLUS",
+ "PAREN",
+ "GETLINE",
+ "SPRINTF",
+ "SUBSTR",
+ "STRING",
+ "SPLIT",
+ "SNEWLINE",
+ "INDEX",
+ "NUM",
+ "STR",
+ "VAR",
+ "FLD",
+ "NEWLINE",
+ "COMMENT",
+ "COMMA",
+ "SEMICOLON",
+ "SCOMMENT",
+ "STATES",
+ "STATE",
+ "PRINT",
+ "PRINTF",
+ "BREAK",
+ "NEXT",
+ "EXIT",
+ "CONTINUE",
+ "REDIR",
+ "IF",
+ "WHILE",
+ "FOR",
+ "FORIN",
+ "VFLD",
+ "BLOCK",
+ "REGEX",
+ "LENGTH",
+ "LOG",
+ "EXP",
+ "SQRT",
+ "INT",
+ "DO",
+ "POW",
+ "SUB",
+ "GSUB",
+ "MATCH",
+ "USERFUN",
+ "USERDEF",
+ "CLOSE",
+ "ATAN2",
+ "SIN",
+ "COS",
+ "RAND",
+ "SRAND",
+ "DELETE",
+ "SYSTEM",
+ "COND",
+ "RETURN",
+ "DEFINED",
+ "STAR",
+ "89"
+};
+#else
+extern char *opname[];
+#endif
+
+EXT int mop INIT(1);
+
+union u_ops {
+ int ival;
+ char *cval;
+};
+#if defined(iAPX286) || defined(M_I286) || defined(I80286) /* 80286 hack */
+#define OPSMAX (64000/sizeof(union u_ops)) /* approx. max segment size */
+#else
+#define OPSMAX 50000
+#endif /* 80286 hack */
+EXT union u_ops ops[OPSMAX];
+
+typedef struct string STR;
+typedef struct htbl HASH;
+
+#include "str.h"
+#include "hash.h"
+
+
+/* A string is TRUE if not "" or "0". */
+#define True(val) (tmps = (val), (*tmps && !(*tmps == '0' && !tmps[1])))
+EXT char *Yes INIT("1");
+EXT char *No INIT("");
+
+#define str_true(str) (Str = (str), (Str->str_pok ? True(Str->str_ptr) : (Str->str_nok ? (Str->str_nval != 0.0) : 0 )))
+
+#define str_peek(str) (Str = (str), (Str->str_pok ? Str->str_ptr : (Str->str_nok ? (sprintf(buf,"num(%g)",Str->str_nval),buf) : "" )))
+#define str_get(str) (Str = (str), (Str->str_pok ? Str->str_ptr : str_2ptr(Str)))
+#define str_gnum(str) (Str = (str), (Str->str_nok ? Str->str_nval : str_2num(Str)))
+EXT STR *Str;
+
+#define GROWSTR(pp,lp,len) if (*(lp) < (len)) growstr(pp,lp,len)
+
+/* Prototypes for things in a2p.c */
+int aryrefarg _(( int arg ));
+int bl _(( int arg, int maybe ));
+void dump _(( int branch ));
+int fixfargs _(( int name, int arg, int prevargs ));
+int fixrargs _(( char *name, int arg, int prevargs ));
+void fixup _(( STR *str ));
+int numary _(( int arg ));
+int oper0 _(( int type ));
+int oper1 _(( int type, int arg1 ));
+int oper2 _(( int type, int arg1, int arg2 ));
+int oper3 _(( int type, int arg1, int arg2, int arg3 ));
+int oper4 _(( int type, int arg1, int arg2, int arg3, int arg4 ));
+int oper5 _(( int type, int arg1, int arg2, int arg3, int arg4, int arg5 ));
+void putlines _(( STR *str ));
+void putone _(( void ));
+int rememberargs _(( int arg ));
+char * scannum _(( char *s ));
+char * scanpat _(( char *s ));
+int string _(( char *ptr, int len ));
+void yyerror _(( char *s ));
+int yylex _(( void ));
+
+EXT int line INIT(0);
+
+EXT FILE *rsfp;
+EXT char buf[2048];
+EXT char *bufptr INIT(buf);
+
+EXT STR *linestr INIT(Nullstr);
+
+EXT char tokenbuf[2048];
+EXT int expectterm INIT(TRUE);
+
+#ifdef DEBUGGING
+EXT int debug INIT(0);
+EXT int dlevel INIT(0);
+#define YYDEBUG 1
+extern int yydebug;
+#else
+# ifndef YYDEBUG
+# define YYDEBUG 0
+# endif
+#endif
+
+EXT STR *freestrroot INIT(Nullstr);
+
+EXT STR str_no;
+EXT STR str_yes;
+
+EXT bool do_split INIT(FALSE);
+EXT bool split_to_array INIT(FALSE);
+EXT bool set_array_base INIT(FALSE);
+EXT bool saw_RS INIT(FALSE);
+EXT bool saw_OFS INIT(FALSE);
+EXT bool saw_ORS INIT(FALSE);
+EXT bool saw_line_op INIT(FALSE);
+EXT bool in_begin INIT(TRUE);
+EXT bool do_opens INIT(FALSE);
+EXT bool do_fancy_opens INIT(FALSE);
+EXT bool lval_field INIT(FALSE);
+EXT bool do_chop INIT(FALSE);
+EXT bool need_entire INIT(FALSE);
+EXT bool absmaxfld INIT(FALSE);
+EXT bool saw_altinput INIT(FALSE);
+
+EXT bool nomemok INIT(FALSE);
+
+EXT char const_FS INIT(0);
+EXT char *namelist INIT(Nullch);
+EXT char fswitch INIT(0);
+EXT bool old_awk INIT(0);
+
+EXT int saw_FS INIT(0);
+EXT int maxfld INIT(0);
+EXT int arymax INIT(0);
+EXT char *nameary[100];
+
+EXT STR *opens;
+
+EXT HASH *symtab;
+EXT HASH *curarghash;
+
+#define P_MIN 0
+#define P_LISTOP 5
+#define P_COMMA 10
+#define P_ASSIGN 15
+#define P_COND 20
+#define P_DOTDOT 25
+#define P_OROR 30
+#define P_ANDAND 35
+#define P_OR 40
+#define P_AND 45
+#define P_EQ 50
+#define P_REL 55
+#define P_UNI 60
+#define P_FILETEST 65
+#define P_SHIFT 70
+#define P_ADD 75
+#define P_MUL 80
+#define P_MATCH 85
+#define P_UNARY 90
+#define P_POW 95
+#define P_AUTO 100
+#define P_MAX 999
+
+EXT int an;
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-02 15:40:50 +0000