ab8f16961e
Apply clang-format-all.sh using the _clang-format file through all the cpp/.h files. make sure not to apply it to certain serialization structures, since some parser expects the * as part of the name, instead of type. This commit contains no other changes aside from adding and applying clang-format-all.sh
101 lines
2.1 KiB
C
101 lines
2.1 KiB
C
/*
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** $Id: llex.h,v 1.72.1.1 2013/04/12 18:48:47 roberto Exp $
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** Lexical Analyzer
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** See Copyright Notice in lua.h
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*/
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#ifndef llex_h
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#define llex_h
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#include "lobject.h"
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#include "lzio.h"
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#define FIRST_RESERVED 257
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/*
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* WARNING: if you change the order of this enumeration,
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* grep "ORDER RESERVED"
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*/
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enum RESERVED
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{
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/* terminal symbols denoted by reserved words */
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TK_AND = FIRST_RESERVED,
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TK_BREAK,
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TK_DO,
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TK_ELSE,
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TK_ELSEIF,
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TK_END,
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TK_FALSE,
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TK_FOR,
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TK_FUNCTION,
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TK_GOTO,
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TK_IF,
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TK_IN,
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TK_LOCAL,
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TK_NIL,
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TK_NOT,
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TK_OR,
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TK_REPEAT,
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TK_RETURN,
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TK_THEN,
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TK_TRUE,
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TK_UNTIL,
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TK_WHILE,
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/* other terminal symbols */
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TK_CONCAT,
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TK_DOTS,
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TK_EQ,
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TK_GE,
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TK_LE,
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TK_NE,
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TK_DBCOLON,
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TK_EOS,
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TK_NUMBER,
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TK_NAME,
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TK_STRING
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};
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/* number of reserved words */
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#define NUM_RESERVED (cast(int, TK_WHILE - FIRST_RESERVED + 1))
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typedef union {
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lua_Number r;
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TString *ts;
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} SemInfo; /* semantics information */
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typedef struct Token
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{
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int token;
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SemInfo seminfo;
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} Token;
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/* state of the lexer plus state of the parser when shared by all
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functions */
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typedef struct LexState
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{
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int current; /* current character (charint) */
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int linenumber; /* input line counter */
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int lastline; /* line of last token `consumed' */
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Token t; /* current token */
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Token lookahead; /* look ahead token */
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struct FuncState *fs; /* current function (parser) */
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struct lua_State *L;
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ZIO *z; /* input stream */
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Mbuffer *buff; /* buffer for tokens */
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struct Dyndata *dyd; /* dynamic structures used by the parser */
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TString *source; /* current source name */
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TString *envn; /* environment variable name */
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char decpoint; /* locale decimal point */
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} LexState;
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LUAI_FUNC void luaX_init(lua_State *L);
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LUAI_FUNC void luaX_setinput(lua_State *L, LexState *ls, ZIO *z,
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TString *source, int firstchar);
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LUAI_FUNC TString *luaX_newstring(LexState *ls, const char *str, size_t l);
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LUAI_FUNC void luaX_next(LexState *ls);
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LUAI_FUNC int luaX_lookahead(LexState *ls);
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LUAI_FUNC l_noret luaX_syntaxerror(LexState *ls, const char *s);
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LUAI_FUNC const char *luaX_token2str(LexState *ls, int token);
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#endif
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