#import "{{className}}.h"
#import <PEGKit/PEGKit.h>

#define LT(i) [self LT:(i)]
#define LA(i) [self LA:(i)]
#define LS(i) [self LS:(i)]
#define LF(i) [self LD:(i)]

#define POP()        [self.assembly pop]
#define POP_STR()    [self popString]
#define POP_TOK()    [self popToken]
#define POP_BOOL()   [self popBool]
#define POP_INT()    [self popInteger]
#define POP_DOUBLE() [self popDouble]

#define PUSH(obj)      [self.assembly push:(id)(obj)]
#define PUSH_BOOL(yn)  [self pushBool:(BOOL)(yn)]
#define PUSH_INT(i)    [self pushInteger:(NSInteger)(i)]
#define PUSH_DOUBLE(d) [self pushDouble:(double)(d)]

#define EQ(a, b) [(a) isEqual:(b)]
#define NE(a, b) (![(a) isEqual:(b)])
#define EQ_IGNORE_CASE(a, b) (NSOrderedSame == [(a) compare:(b)])

#define MATCHES(pattern, str)               ([[NSRegularExpression regularExpressionWithPattern:(pattern) options:0                                  error:nil] numberOfMatchesInString:(str) options:0 range:NSMakeRange(0, [(str) length])] > 0)
#define MATCHES_IGNORE_CASE(pattern, str)   ([[NSRegularExpression regularExpressionWithPattern:(pattern) options:NSRegularExpressionCaseInsensitive error:nil] numberOfMatchesInString:(str) options:0 range:NSMakeRange(0, [(str) length])] > 0)

#define ABOVE(fence) [self.assembly objectsAbove:(fence)]

#define LOG(obj) do { NSLog(@"%@", (obj)); } while (0);
#define PRINT(str) do { printf("%s\n", (str)); } while (0);

@interface PKParser ()
@property (nonatomic, retain) NSMutableDictionary *tokenKindTab;
@property (nonatomic, retain) NSMutableArray *tokenKindNameTab;
@property (nonatomic, retain) NSString *startRuleName;
@property (nonatomic, retain) NSString *statementTerminator;
@property (nonatomic, retain) NSString *singleLineCommentMarker;
@property (nonatomic, retain) NSString *blockStartMarker;
@property (nonatomic, retain) NSString *blockEndMarker;
@property (nonatomic, retain) NSString *braces;

- (BOOL)popBool;
- (NSInteger)popInteger;
- (double)popDouble;
- (PKToken *)popToken;
- (NSString *)popString;

- (void)pushBool:(BOOL)yn;
- (void)pushInteger:(NSInteger)i;
- (void)pushDouble:(double)d;
{%if parseTree %}
- (void)fireSyntaxSelector:(SEL)sel withRuleName:(NSString *)ruleName;
{%/if%}@end

@interface {{className}} ()
{%if enableMemoization %}{%for methodName in ruleMethodNames %}@property (nonatomic, retain) NSMutableDictionary *{{methodName}}_memo;
{%/for%}{%/if%}@end

@implementation {{className}}

- (id)initWithDelegate:(id)d {
    self = [super initWithDelegate:d];
    if (self) {
        self.startRuleName = @"{{startMethodName}}";
{%if enableAutomaticErrorRecovery %}        self.enableAutomaticErrorRecovery = YES;

{%/if%}{%for kind in tokenKinds %}        self.tokenKindTab[@"{{kind.stringValue}}"] = @({{kind.name}});
{%/for%}
{%for kind in tokenKinds %}        self.tokenKindNameTab[{{kind.name}}] = @"{{kind.stringValue}}";
{%/for%}
{%if enableMemoization %}{%for methodName in ruleMethodNames %}        self.{{methodName}}_memo = [NSMutableDictionary dictionary];
{%/for%}{%/if%}    }
    return self;
}
{%if manualMemory && enableMemoization %}
- (void)dealloc {
{%for methodName in ruleMethodNames %}    self.{{methodName}}_memo = nil;
{%/for%}
    [super dealloc];
}
{%/if%}{%if enableMemoization %}
- (void)_clearMemo {
{%for methodName in ruleMethodNames %}    [_{{methodName}}_memo removeAllObjects];
{%/for%}}
{%/if%}
- (void)start {
{{startMethodBody}}}
{{methods}}
@end