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Diff for /mandoc/mdoc.c between version 1.47 and 1.48

version 1.47, 2009/02/22 22:58:39 version 1.48, 2009/02/23 12:45:19
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 /*  /*
  * Main caller in the libmdoc library.  This begins the parsing routine,   * Main caller in the libmdoc library.  This begins the parsing routine,
  * handles allocation of data, and so forth.  Most of the "work" is done   * handles allocation of data, and so forth.  Most of the "work" is done
  * in macro.c, but this orchestrates who does what, when.   * in macro.c and validate.c.
  */   */
   
   static  struct mdoc_arg  *argdup(size_t, const struct mdoc_arg *);
   static  void              argfree(size_t, struct mdoc_arg *);
   static  void              argcpy(struct mdoc_arg *,
                                   const struct mdoc_arg *);
   
   static  struct mdoc_node *mdoc_node_alloc(const struct mdoc *);
   static  int               mdoc_node_append(struct mdoc *,
                                   struct mdoc_node *);
   static  void              mdoc_elem_free(struct mdoc_elem *);
   static  void              mdoc_text_free(struct mdoc_text *);
   
   
 const   char *const __mdoc_macronames[MDOC_MAX] = {  const   char *const __mdoc_macronames[MDOC_MAX] = {
         "\\\"",         "Dd",           "Dt",           "Os",          "\\\"",         "Dd",           "Dt",           "Os",
         "Sh",           "Ss",           "Pp",           "D1",          "Sh",           "Ss",           "Pp",           "D1",
Line 89  const char *const __mdoc_argnames[MDOC_ARG_MAX] = {   
Line 101  const char *const __mdoc_argnames[MDOC_ARG_MAX] = {   
         "emphasis",             "symbolic",          "emphasis",             "symbolic",
         };          };
   
 /* Central table of library: who gets parsed how. */  
   
 const   struct mdoc_macro __mdoc_macros[MDOC_MAX] = {  
         { NULL, 0 }, /* \" */  
         { macro_constant, MDOC_PROLOGUE }, /* Dd */  
         { macro_constant, MDOC_PROLOGUE }, /* Dt */  
         { macro_constant, MDOC_PROLOGUE }, /* Os */  
         { macro_scoped, 0 }, /* Sh */  
         { macro_scoped, 0 }, /* Ss */  
         { macro_text, 0 }, /* Pp */  
         { macro_scoped_line, MDOC_PARSED }, /* D1 */  
         { macro_scoped_line, MDOC_PARSED }, /* Dl */  
         { macro_scoped, MDOC_EXPLICIT }, /* Bd */  
         { macro_scoped_close, MDOC_EXPLICIT }, /* Ed */  
         { macro_scoped, MDOC_EXPLICIT }, /* Bl */  
         { macro_scoped_close, MDOC_EXPLICIT }, /* El */  
         { macro_scoped, MDOC_PARSED }, /* It */  
         { macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Ad */  
         { macro_text, MDOC_PARSED }, /* An */  
         { macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Ar */  
         { macro_constant, 0 }, /* Cd */  
         { macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Cm */  
         { macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Dv */  
         { macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Er */  
         { macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Ev */  
         { macro_constant, 0 }, /* Ex */  
         { macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Fa */  
         { macro_constant, 0 }, /* Fd */  
         { macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Fl */  
         { macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Fn */  
         { macro_text, MDOC_PARSED }, /* Ft */  
         { macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Ic */  
         { macro_constant, 0 }, /* In */  
         { macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Li */  
         { macro_constant, 0 }, /* Nd */  
         { macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Nm */  
         { macro_scoped_line, MDOC_CALLABLE | MDOC_PARSED }, /* Op */  
         { macro_obsolete, 0 }, /* Ot */  
         { macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Pa */  
         { macro_constant, 0 }, /* Rv */  
         /* XXX - .St supposed to be (but isn't) callable. */  
         { macro_constant_delimited, MDOC_PARSED }, /* St */  
         { macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Va */  
         { macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Vt */  
         { macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Xr */  
         { macro_constant, 0 }, /* %A */  
         { macro_constant, 0 }, /* %B */  
         { macro_constant, 0 }, /* %D */  
         { macro_constant, 0 }, /* %I */  
         { macro_constant, 0 }, /* %J */  
         { macro_constant, 0 }, /* %N */  
         { macro_constant, 0 }, /* %O */  
         { macro_constant, 0 }, /* %P */  
         { macro_constant, 0 }, /* %R */  
         { macro_constant, 0 }, /* %T */  
         { macro_constant, 0 }, /* %V */  
         { macro_scoped_close, MDOC_EXPLICIT | MDOC_CALLABLE | MDOC_PARSED }, /* Ac */  
         { macro_constant_scoped, MDOC_CALLABLE | MDOC_PARSED | MDOC_EXPLICIT }, /* Ao */  
         { macro_scoped_line, MDOC_CALLABLE | MDOC_PARSED }, /* Aq */  
         { macro_constant_delimited, 0 }, /* At */  
         { macro_scoped_close, MDOC_EXPLICIT | MDOC_CALLABLE | MDOC_PARSED }, /* Bc */  
         { macro_scoped, MDOC_EXPLICIT }, /* Bf */  
         { macro_constant_scoped, MDOC_CALLABLE | MDOC_PARSED | MDOC_EXPLICIT }, /* Bo */  
         { macro_scoped_line, MDOC_CALLABLE | MDOC_PARSED }, /* Bq */  
         { macro_constant_delimited, MDOC_PARSED }, /* Bsx */  
         { macro_constant_delimited, MDOC_PARSED }, /* Bx */  
         { macro_constant, 0 }, /* Db */  
         { macro_scoped_close, MDOC_EXPLICIT | MDOC_CALLABLE | MDOC_PARSED }, /* Dc */  
         { macro_constant_scoped, MDOC_CALLABLE | MDOC_PARSED | MDOC_EXPLICIT }, /* Do */  
         { macro_scoped_line, MDOC_CALLABLE | MDOC_PARSED }, /* Dq */  
         { macro_scoped_close, MDOC_EXPLICIT | MDOC_CALLABLE | MDOC_PARSED }, /* Ec */  
         { macro_scoped_close, MDOC_EXPLICIT }, /* Ef */  
         { macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Em */  
         { macro_constant_scoped, MDOC_CALLABLE | MDOC_PARSED | MDOC_EXPLICIT }, /* Eo */  
         { macro_constant_delimited, MDOC_PARSED }, /* Fx */  
         { macro_text, MDOC_PARSED }, /* Ms */  
         { macro_constant_delimited, MDOC_CALLABLE | MDOC_PARSED }, /* No */  
         { macro_constant_delimited, MDOC_CALLABLE | MDOC_PARSED }, /* Ns */  
         { macro_constant_delimited, MDOC_PARSED }, /* Nx */  
         { macro_constant_delimited, MDOC_PARSED }, /* Ox */  
         { macro_scoped_close, MDOC_EXPLICIT | MDOC_CALLABLE | MDOC_PARSED }, /* Pc */  
         { macro_constant_delimited, MDOC_PARSED }, /* Pf */  
         { macro_constant_scoped, MDOC_CALLABLE | MDOC_PARSED | MDOC_EXPLICIT }, /* Po */  
         { macro_scoped_line, MDOC_CALLABLE | MDOC_PARSED }, /* Pq */  
         { macro_scoped_close, MDOC_EXPLICIT | MDOC_CALLABLE | MDOC_PARSED }, /* Qc */  
         { macro_scoped_line, MDOC_CALLABLE | MDOC_PARSED }, /* Ql */  
         { macro_constant_scoped, MDOC_CALLABLE | MDOC_PARSED | MDOC_EXPLICIT }, /* Qo */  
         { macro_scoped_line, MDOC_CALLABLE | MDOC_PARSED }, /* Qq */  
         { macro_scoped_close, MDOC_EXPLICIT }, /* Re */  
         { macro_scoped, MDOC_EXPLICIT }, /* Rs */  
         { macro_scoped_close, MDOC_EXPLICIT | MDOC_CALLABLE | MDOC_PARSED }, /* Sc */  
         { macro_constant_scoped, MDOC_CALLABLE | MDOC_PARSED | MDOC_EXPLICIT }, /* So */  
         { macro_scoped_line, MDOC_CALLABLE | MDOC_PARSED }, /* Sq */  
         { macro_constant, 0 }, /* Sm */  
         { macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Sx */  
         { macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Sy */  
         { macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Tn */  
         { macro_constant_delimited, MDOC_PARSED }, /* Ux */  
         { macro_scoped_close, MDOC_EXPLICIT | MDOC_CALLABLE | MDOC_PARSED }, /* Xc */  
         { macro_constant_scoped, MDOC_CALLABLE | MDOC_PARSED | MDOC_EXPLICIT }, /* Xo */  
         /* XXX - .Fo supposed to be (but isn't) callable. */  
         { macro_scoped, MDOC_EXPLICIT }, /* Fo */  
         /* XXX - .Fc supposed to be (but isn't) callable. */  
         { macro_scoped_close, MDOC_EXPLICIT }, /* Fc */  
         { macro_constant_scoped, MDOC_CALLABLE | MDOC_PARSED | MDOC_EXPLICIT }, /* Oo */  
         { macro_scoped_close, MDOC_EXPLICIT | MDOC_CALLABLE | MDOC_PARSED }, /* Oc */  
         { macro_scoped, MDOC_EXPLICIT }, /* Bk */  
         { macro_scoped_close, MDOC_EXPLICIT }, /* Ek */  
         { macro_constant, 0 }, /* Bt */  
         { macro_constant, 0 }, /* Hf */  
         { macro_obsolete, 0 }, /* Fr */  
         { macro_constant, 0 }, /* Ud */  
 };  
   
 const   char * const *mdoc_macronames = __mdoc_macronames;  const   char * const *mdoc_macronames = __mdoc_macronames;
 const   char * const *mdoc_argnames = __mdoc_argnames;  const   char * const *mdoc_argnames = __mdoc_argnames;
 const   struct mdoc_macro * const mdoc_macros = __mdoc_macros;  
   
 static  struct mdoc_arg  *argdup(size_t, const struct mdoc_arg *);  
 static  void              argfree(size_t, struct mdoc_arg *);  
 static  void              argcpy(struct mdoc_arg *,  
                                 const struct mdoc_arg *);  
   
 static  struct mdoc_node *mdoc_node_alloc(const struct mdoc *);  
 static  int               mdoc_node_append(struct mdoc *,  
                                 struct mdoc_node *);  
 static  void              mdoc_elem_free(struct mdoc_elem *);  
 static  void              mdoc_text_free(struct mdoc_text *);  
   
   
   
 const struct mdoc_node *  const struct mdoc_node *

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