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/*************************************************************************
DOC++, a C++ (and C) documentation system for LaTeX and HTML
Copyright (C) 1996 Roland Wunderling,
Malte Zoeckler
DOC++ is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation. This program
is distributed WITHOUT ANY WARRANTY; without even the implied
warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
If you intend to use DOC++ commercially on a regular basis you
must contact the authors for an appropriate donation.
*************************************************************************/
%{
/*
* includes
*/
#include <stdio.h>
#include <iostream.h>
#include <assert.h>
#include <string.h>
#include <stdlib.h>
#include "doc.h"
int yyerror(const char *s);
void
dumpType( Entry* current )
{
cerr << " --- type became `" << (const char*)current->type << "'\n" ;
}
/*
* imports
*/
extern int yyLastLine ;
extern int yyLineNr ;
extern char yyFileName[] ;
extern McString yyText ;
extern int yylex();
extern void restart() ;
extern void done() ;
extern void parseMessage( const char* str, const char* str2 ) ;
extern void strip( McString& dest,const char* source ) ;
/*
* defines
*/
#define isalpha(ch) (( ch=='_' || ch=='~' || ch=='[' || ch==']' || \
('a'<=ch && ch<='z') || ('A'<=ch && ch<='Z') ))
#define isalphanum(ch) (( isalpha(ch) || ('0'<=ch && ch<='9') ))
/*
* statics
*/
static int protection ; /* current protection status */
/*
static C_String* name ;
static C_String* memo ;
static C_String* doc ;
static C_String* program ;
*/
extern Entry* current ;
%}
%token CHAR
%token SEPARATOR
%token STRUCT
%token UNION
%token ENUM
%token ';'
%token CODE
%token NAME
%token CONST
%token CLASS
%token MACRO
%token ROUND
%token CURLY
%%
Start:
| Start GetEntry
| Start error { fprintf( stderr,
"ERROR before line %d of file %s: `%s'\n",
yyLineNr, yyFileName,
(const char*)yyText ) ;
done() ;
}
;
GetEntry: FillType GetIt { done() ; }
;
FillType:
| FillType CONST { current->name += yyText ; }
| FillType CODE { current->name += yyText ; }
| FillType NAME { current->type += current->name ;
current->name = yyText ;
}
;
GetIt: Function { current->section = FUNCTION_SEC ;
parseMessage( "found function: ", current->name ) ;
}
| Variable { current->section = VARIABLE_SEC ;
parseMessage( "found variable: ", current->name ) ;
}
| Struct { current->section = CLASS_SEC ;
parseMessage( "found class: ", current->name ) ;
}
| Class { current->section = CLASS_SEC ;
parseMessage( "found class: ", current->name ) ;
}
| Enum { current->section = UNION_SEC ;
parseMessage( "found union: ", current->name ) ;
}
| Union { current->section = UNION_SEC ;
parseMessage( "found union: ", current->name ) ;
}
| Macro { current->section = MACRO_SEC ;
done() ;
parseMessage( "found macro: ", current->name ) ;
}
;
Function: ROUND { current->program = yyText ; }
OptStuff
FuncEnd
;
OptStuff:
| CODE
| CONST
;
FuncEnd: ';'
| SEPARATOR
| CURLY
;
Struct: STRUCT NAME { current->type += current->name ;
current->type += " class" ;
current->name = yyText ; }
OptBases
CURLY { current->program = yyText ; }
;
Class: CLASS NAME { current->type += current->name ;
current->type += " class" ;
current->name = yyText ; }
OptBases
CURLY { current->program = yyText ; }
;
OptBases:
| OptBases CODE { current->args += yyText ; }
| OptBases SEPARATOR { current->args += yyText ; }
| OptBases NAME { current->args += yyText ; }
;
Macro: MACRO NAME { current->type = "\\#define" ;
current->name = yyText ; }
OptArgs
;
OptArgs:
| ROUND { current->program = yyText ; }
;
Variable: ';'
| SEPARATOR
;
Enum: ENUM NAME { current->type += current->name ;
current->type += " enum" ;
current->name = yyText ; }
OptBases
CURLY { current->program = yyText ; }
;
Union: UNION NAME { current->type += current->name ;
current->type += " enum" ;
current->name = yyText ; }
OptBases
CURLY { current->program = yyText ; }
;
%%
#ifndef NDEBUG
int yydebug() { return 1 ;}
#endif //NDEBUG
int yyerror(const char *) { return 1 ;}
|
