diff options
Diffstat (limited to 'editors/awk.c')
| -rw-r--r-- | editors/awk.c | 133 |
1 files changed, 66 insertions, 67 deletions
diff --git a/editors/awk.c b/editors/awk.c index 607d694..3adbca7 100644 --- a/editors/awk.c +++ b/editors/awk.c @@ -199,77 +199,78 @@ typedef struct tsplitter_s { /* simple token classes */ /* order and hex values are very important!!! See next_token() */ -#define TC_LPAREN (1 << 0) /* ( */ -#define TC_RPAREN (1 << 1) /* ) */ -#define TC_REGEXP (1 << 2) /* /.../ */ -#define TC_OUTRDR (1 << 3) /* | > >> */ -#define TC_UOPPOST (1 << 4) /* unary postfix operator ++ -- */ -#define TC_UOPPRE1 (1 << 5) /* unary prefix operator ++ -- $ */ -#define TC_BINOPX (1 << 6) /* two-opnd operator */ -#define TC_IN (1 << 7) /* 'in' */ -#define TC_COMMA (1 << 8) /* , */ -#define TC_PIPE (1 << 9) /* input redirection pipe | */ -#define TC_UOPPRE2 (1 << 10) /* unary prefix operator + - ! */ -#define TC_ARRTERM (1 << 11) /* ] */ -#define TC_LBRACE (1 << 12) /* { */ -#define TC_RBRACE (1 << 13) /* } */ -#define TC_SEMICOL (1 << 14) /* ; */ -#define TC_NEWLINE (1 << 15) -#define TC_STATX (1 << 16) /* ctl statement (for, next...) */ -#define TC_WHILE (1 << 17) /* 'while' */ -#define TC_ELSE (1 << 18) /* 'else' */ -#define TC_BUILTIN (1 << 19) +#define TC_LPAREN (1 << 0) /* ( */ +#define TC_RPAREN (1 << 1) /* ) */ +#define TC_REGEXP (1 << 2) /* /.../ */ +#define TC_OUTRDR (1 << 3) /* | > >> */ +#define TC_UOPPOST (1 << 4) /* unary postfix operator ++ -- */ +#define TC_UOPPRE1 (1 << 5) /* unary prefix operator ++ -- $ */ +#define TC_BINOPX (1 << 6) /* two-opnd operator */ +#define TC_IN (1 << 7) /* 'in' */ +#define TC_COMMA (1 << 8) /* , */ +#define TC_PIPE (1 << 9) /* input redirection pipe | */ +#define TC_UOPPRE2 (1 << 10) /* unary prefix operator + - ! */ +#define TC_ARRTERM (1 << 11) /* ] */ +#define TC_LBRACE (1 << 12) /* { */ +#define TC_RBRACE (1 << 13) /* } */ +#define TC_SEMICOL (1 << 14) /* ; */ +#define TC_NEWLINE (1 << 15) +#define TC_STATX (1 << 16) /* ctl statement (for, next...) */ +#define TC_WHILE (1 << 17) /* 'while' */ +#define TC_ELSE (1 << 18) /* 'else' */ +#define TC_BUILTIN (1 << 19) /* This costs ~50 bytes of code. * A separate class to support deprecated "length" form. If we don't need that * (i.e. if we demand that only "length()" with () is valid), then TC_LENGTH * can be merged with TC_BUILTIN: */ -#define TC_LENGTH (1 << 20) /* 'length' */ -#define TC_GETLINE (1 << 21) /* 'getline' */ -#define TC_FUNCDECL (1 << 22) /* 'function' 'func' */ -#define TC_BEGIN (1 << 23) /* 'BEGIN' */ -#define TC_END (1 << 24) /* 'END' */ -#define TC_EOF (1 << 25) -#define TC_VARIABLE (1 << 26) /* name */ -#define TC_ARRAY (1 << 27) /* name[ */ -#define TC_FUNCTION (1 << 28) /* name( */ -#define TC_STRING (1 << 29) /* "..." */ -#define TC_NUMBER (1 << 30) +#define TC_LENGTH (1 << 20) /* 'length' */ +#define TC_GETLINE (1 << 21) /* 'getline' */ +#define TC_FUNCDECL (1 << 22) /* 'function' 'func' */ +#define TC_BEGIN (1 << 23) /* 'BEGIN' */ +#define TC_END (1 << 24) /* 'END' */ +#define TC_EOF (1 << 25) +#define TC_VARIABLE (1 << 26) /* name */ +#define TC_ARRAY (1 << 27) /* name[ */ +#define TC_FUNCTION (1 << 28) /* name( */ +#define TC_STRING (1 << 29) /* "..." */ +#define TC_NUMBER (1 << 30) #ifndef debug_parse_print_tc -#define debug_parse_print_tc(n) do { \ -if ((n) & TC_LPAREN ) debug_printf_parse(" LPAREN" ); \ -if ((n) & TC_RPAREN ) debug_printf_parse(" RPAREN" ); \ -if ((n) & TC_REGEXP ) debug_printf_parse(" REGEXP" ); \ -if ((n) & TC_OUTRDR ) debug_printf_parse(" OUTRDR" ); \ -if ((n) & TC_UOPPOST ) debug_printf_parse(" UOPPOST" ); \ -if ((n) & TC_UOPPRE1 ) debug_printf_parse(" UOPPRE1" ); \ -if ((n) & TC_BINOPX ) debug_printf_parse(" BINOPX" ); \ -if ((n) & TC_IN ) debug_printf_parse(" IN" ); \ -if ((n) & TC_COMMA ) debug_printf_parse(" COMMA" ); \ -if ((n) & TC_PIPE ) debug_printf_parse(" PIPE" ); \ -if ((n) & TC_UOPPRE2 ) debug_printf_parse(" UOPPRE2" ); \ -if ((n) & TC_ARRTERM ) debug_printf_parse(" ARRTERM" ); \ -if ((n) & TC_LBRACE ) debug_printf_parse(" LBRACE" ); \ -if ((n) & TC_RBRACE ) debug_printf_parse(" RBRACE" ); \ -if ((n) & TC_SEMICOL ) debug_printf_parse(" SEMICOL" ); \ -if ((n) & TC_NEWLINE ) debug_printf_parse(" NEWLINE" ); \ -if ((n) & TC_STATX ) debug_printf_parse(" STATX" ); \ -if ((n) & TC_WHILE ) debug_printf_parse(" WHILE" ); \ -if ((n) & TC_ELSE ) debug_printf_parse(" ELSE" ); \ -if ((n) & TC_BUILTIN ) debug_printf_parse(" BUILTIN" ); \ -if ((n) & TC_LENGTH ) debug_printf_parse(" LENGTH" ); \ -if ((n) & TC_GETLINE ) debug_printf_parse(" GETLINE" ); \ -if ((n) & TC_FUNCDECL) debug_printf_parse(" FUNCDECL"); \ -if ((n) & TC_BEGIN ) debug_printf_parse(" BEGIN" ); \ -if ((n) & TC_END ) debug_printf_parse(" END" ); \ -if ((n) & TC_EOF ) debug_printf_parse(" EOF" ); \ -if ((n) & TC_VARIABLE) debug_printf_parse(" VARIABLE"); \ -if ((n) & TC_ARRAY ) debug_printf_parse(" ARRAY" ); \ -if ((n) & TC_FUNCTION) debug_printf_parse(" FUNCTION"); \ -if ((n) & TC_STRING ) debug_printf_parse(" STRING" ); \ -if ((n) & TC_NUMBER ) debug_printf_parse(" NUMBER" ); \ -} while (0) +static void debug_parse_print_tc(uint32_t n) +{ + if (n & TC_LPAREN ) debug_printf_parse(" LPAREN" ); + if (n & TC_RPAREN ) debug_printf_parse(" RPAREN" ); + if (n & TC_REGEXP ) debug_printf_parse(" REGEXP" ); + if (n & TC_OUTRDR ) debug_printf_parse(" OUTRDR" ); + if (n & TC_UOPPOST ) debug_printf_parse(" UOPPOST" ); + if (n & TC_UOPPRE1 ) debug_printf_parse(" UOPPRE1" ); + if (n & TC_BINOPX ) debug_printf_parse(" BINOPX" ); + if (n & TC_IN ) debug_printf_parse(" IN" ); + if (n & TC_COMMA ) debug_printf_parse(" COMMA" ); + if (n & TC_PIPE ) debug_printf_parse(" PIPE" ); + if (n & TC_UOPPRE2 ) debug_printf_parse(" UOPPRE2" ); + if (n & TC_ARRTERM ) debug_printf_parse(" ARRTERM" ); + if (n & TC_LBRACE ) debug_printf_parse(" LBRACE" ); + if (n & TC_RBRACE ) debug_printf_parse(" RBRACE" ); + if (n & TC_SEMICOL ) debug_printf_parse(" SEMICOL" ); + if (n & TC_NEWLINE ) debug_printf_parse(" NEWLINE" ); + if (n & TC_STATX ) debug_printf_parse(" STATX" ); + if (n & TC_WHILE ) debug_printf_parse(" WHILE" ); + if (n & TC_ELSE ) debug_printf_parse(" ELSE" ); + if (n & TC_BUILTIN ) debug_printf_parse(" BUILTIN" ); + if (n & TC_LENGTH ) debug_printf_parse(" LENGTH" ); + if (n & TC_GETLINE ) debug_printf_parse(" GETLINE" ); + if (n & TC_FUNCDECL) debug_printf_parse(" FUNCDECL"); + if (n & TC_BEGIN ) debug_printf_parse(" BEGIN" ); + if (n & TC_END ) debug_printf_parse(" END" ); + if (n & TC_EOF ) debug_printf_parse(" EOF" ); + if (n & TC_VARIABLE) debug_printf_parse(" VARIABLE"); + if (n & TC_ARRAY ) debug_printf_parse(" ARRAY" ); + if (n & TC_FUNCTION) debug_printf_parse(" FUNCTION"); + if (n & TC_STRING ) debug_printf_parse(" STRING" ); + if (n & TC_NUMBER ) debug_printf_parse(" NUMBER" ); +} #endif /* combined token classes ("token [class] sets") */ @@ -417,7 +418,7 @@ static const char tokenlist[] ALIGN1 = "\5close" "\6system" "\6fflush" "\5atan2" "\3cos" "\3exp" "\3int" "\3log" "\4rand" "\3sin" "\4sqrt" "\5srand" - "\6gensub" "\4gsub" "\5index" /* "\6length" was here */ + "\6gensub" "\4gsub" "\5index" /* "\6length" was here */ "\5match" "\5split" "\7sprintf" "\3sub" "\6substr" "\7systime" "\10strftime" "\6mktime" "\7tolower" "\7toupper" NTC @@ -1802,7 +1803,6 @@ static void parse_program(char *p) } /* for (;;) */ } - /* -------- program execution part -------- */ /* temporary variables allocator */ @@ -3510,7 +3510,6 @@ static var *evaluate(node *op, var *res) #undef sreg } - /* -------- main & co. -------- */ static int awk_exit(void) |