diff options
Diffstat (limited to 'src/mod_ssi_exprparser.c')
| -rw-r--r-- | src/mod_ssi_exprparser.c | 60 |
1 files changed, 30 insertions, 30 deletions
diff --git a/src/mod_ssi_exprparser.c b/src/mod_ssi_exprparser.c index 65ec4dc..d049e9a 100644 --- a/src/mod_ssi_exprparser.c +++ b/src/mod_ssi_exprparser.c @@ -18,10 +18,10 @@ /* Next is all token values, in a form suitable for use by makeheaders. ** This section will be null unless lemon is run with the -m switch. */ -/* +/* ** These constants (all generated automatically by the parser generator) ** specify the various kinds of tokens (terminals) that the parser -** understands. +** understands. ** ** Each symbol here is a terminal symbol in the grammar. */ @@ -38,7 +38,7 @@ ** and nonterminals. "int" is used otherwise. ** YYNOCODE is a number of type YYCODETYPE which corresponds ** to no legal terminal or nonterminal number. This -** number is used to fill in empty slots of the hash +** number is used to fill in empty slots of the hash ** table. ** YYFALLBACK If defined, this indicates that one or more tokens ** have fall-back values which should be used if the @@ -47,7 +47,7 @@ ** and nonterminal numbers. "unsigned char" is ** used if there are fewer than 250 rules and ** states combined. "int" is used otherwise. -** ssiexprparserTOKENTYPE is the data type used for minor tokens given +** ssiexprparserTOKENTYPE is the data type used for minor tokens given ** directly to the parser from the tokenizer. ** YYMINORTYPE is the data type used for all minor tokens. ** This is typically a union of many types, one of @@ -91,7 +91,7 @@ typedef union { /* Next are that tables used to determine what action to take based on the ** current state and lookahead token. These tables are used to implement ** functions that take a state number and lookahead value and return an -** action integer. +** action integer. ** ** Suppose the action integer is N. Then the action is determined as ** follows @@ -116,7 +116,7 @@ typedef union { ** If the index value yy_shift_ofst[S]+X is out of range or if the value ** yy_lookahead[yy_shift_ofst[S]+X] is not equal to X or if yy_shift_ofst[S] ** is equal to YY_SHIFT_USE_DFLT, it means that the action is not in the table -** and that yy_default[S] should be used instead. +** and that yy_default[S] should be used instead. ** ** The formula above is for computing the action when the lookahead is ** a terminal symbol. If the lookahead is a non-terminal (as occurs after @@ -168,7 +168,7 @@ static YYACTIONTYPE yy_default[] = { /* The next table maps tokens into fallback tokens. If a construct ** like the following: -** +** ** %fallback ID X Y Z. ** ** appears in the grammer, then ID becomes a fallback token for X, Y, @@ -219,10 +219,10 @@ static char *yyTracePrompt = 0; #endif /* NDEBUG */ #ifndef NDEBUG -/* +/* ** Turn parser tracing on by giving a stream to which to write the trace ** and a prompt to preface each trace message. Tracing is turned off -** by making either argument NULL +** by making either argument NULL ** ** Inputs: ** <ul> @@ -247,7 +247,7 @@ void ssiexprparserTrace(FILE *TraceFILE, char *zTracePrompt){ #ifndef NDEBUG /* For tracing shifts, the names of all terminals and nonterminals ** are required. The following table supplies these names */ -static const char *yyTokenName[] = { +static const char *yyTokenName[] = { "$", "AND", "OR", "EQ", "NE", "GT", "GE", "LT", "LE", "NOT", "LPARAN", "RPARAN", @@ -295,7 +295,7 @@ const char *ssiexprparserTokenName(int tokenType){ #endif } -/* +/* ** This function allocates a new parser. ** The only argument is a pointer to a function which works like ** malloc. @@ -326,7 +326,7 @@ static void yy_destructor(YYCODETYPE yymajor, YYMINORTYPE *yypminor){ /* Here is inserted the actions which take place when a ** terminal or non-terminal is destroyed. This can happen ** when the symbol is popped from the stack during a - ** reduce or during error processing or when a parser is + ** reduce or during error processing or when a parser is ** being destroyed before it is finished parsing. ** ** Note: during a reduce, the only symbols destroyed are those @@ -379,7 +379,7 @@ static int yy_pop_parser_stack(yyParser *pParser){ return yymajor; } -/* +/* ** Deallocate and destroy a parser. Destructors are all called for ** all stack elements before shutting the parser down. ** @@ -415,7 +415,7 @@ static int yy_find_shift_action( ){ int i; int stateno = pParser->yystack[pParser->yyidx].stateno; - + /* if( pParser->yyidx<0 ) return YY_NO_ACTION; */ i = yy_shift_ofst[stateno]; if( i==YY_SHIFT_USE_DFLT ){ @@ -459,7 +459,7 @@ static int yy_find_reduce_action( ){ int i; int stateno = pParser->yystack[pParser->yyidx].stateno; - + i = yy_reduce_ofst[stateno]; if( i==YY_REDUCE_USE_DFLT ){ return yy_default[stateno]; @@ -559,7 +559,7 @@ static void yy_reduce( ssiexprparserARG_FETCH; yymsp = &yypParser->yystack[yypParser->yyidx]; #ifndef NDEBUG - if( yyTraceFILE && yyruleno>=0 + if( yyTraceFILE && yyruleno>=0 && yyruleno<sizeof(yyRuleName)/sizeof(yyRuleName[0]) ){ fprintf(yyTraceFILE, "%sReduce [%s].\n", yyTracePrompt, yyRuleName[yyruleno]); @@ -580,7 +580,7 @@ static void yy_reduce( { ctx->val.bo = ssi_val_tobool(yymsp[0].minor.yy29); ctx->val.type = SSI_TYPE_BOOL; - + ssi_val_free(yymsp[0].minor.yy29); } #line 586 "mod_ssi_exprparser.c" @@ -589,16 +589,16 @@ static void yy_reduce( #line 38 "./mod_ssi_exprparser.y" { int cmp; - - if (yymsp[-2].minor.yy29->type == SSI_TYPE_STRING && + + if (yymsp[-2].minor.yy29->type == SSI_TYPE_STRING && yymsp[0].minor.yy29->type == SSI_TYPE_STRING) { cmp = strcmp(yymsp[-2].minor.yy29->str->ptr, yymsp[0].minor.yy29->str->ptr); } else { cmp = ssi_val_tobool(yymsp[-2].minor.yy29) - ssi_val_tobool(yymsp[0].minor.yy29); } - + yygotominor.yy29 = yymsp[-2].minor.yy29; - + switch(yymsp[-1].minor.yy8) { case SSI_COND_EQ: yygotominor.yy29->bo = (cmp == 0) ? 1 : 0; break; case SSI_COND_NE: yygotominor.yy29->bo = (cmp != 0) ? 1 : 0; break; @@ -607,9 +607,9 @@ static void yy_reduce( case SSI_COND_LE: yygotominor.yy29->bo = (cmp <= 0) ? 1 : 0; break; case SSI_COND_LT: yygotominor.yy29->bo = (cmp < 0) ? 1 : 0; break; } - + yygotominor.yy29->type = SSI_TYPE_BOOL; - + ssi_val_free(yymsp[0].minor.yy29); } #line 615 "mod_ssi_exprparser.c" @@ -625,9 +625,9 @@ static void yy_reduce( #line 66 "./mod_ssi_exprparser.y" { int e; - + e = ssi_val_tobool(yymsp[-2].minor.yy29) && ssi_val_tobool(yymsp[0].minor.yy29); - + yygotominor.yy29 = yymsp[-2].minor.yy29; yygotominor.yy29->bo = e; yygotominor.yy29->type = SSI_TYPE_BOOL; @@ -640,9 +640,9 @@ static void yy_reduce( #line 77 "./mod_ssi_exprparser.y" { int e; - + e = ssi_val_tobool(yymsp[-2].minor.yy29) || ssi_val_tobool(yymsp[0].minor.yy29); - + yygotominor.yy29 = yymsp[-2].minor.yy29; yygotominor.yy29->bo = e; yygotominor.yy29->type = SSI_TYPE_BOOL; @@ -655,9 +655,9 @@ static void yy_reduce( #line 88 "./mod_ssi_exprparser.y" { int e; - + e = !ssi_val_tobool(yymsp[0].minor.yy29); - + yygotominor.yy29 = yymsp[0].minor.yy29; yygotominor.yy29->bo = e; yygotominor.yy29->type = SSI_TYPE_BOOL; @@ -872,7 +872,7 @@ void ssiexprparser( #ifdef YYERRORSYMBOL /* A syntax error has occurred. ** The response to an error depends upon whether or not the - ** grammar defines an error token "ERROR". + ** grammar defines an error token "ERROR". ** ** This is what we do if the grammar does define ERROR: ** |