nuweb/global.h

#line 826 "nuweb.w"
/* Include files */

#line 835 "nuweb.w"

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include <signal.h>
#include <locale.h>

#line 826 "nuweb.w"

/* Type declarations */

#line 854 "nuweb.w"
#ifndef FALSE
#define FALSE 0
#endif
#ifndef TRUE
#define TRUE 1
#endif

#line 1815 "nuweb.w"
typedef int *Parameters;

#line 3784 "nuweb.w"

#define MAX_INDENT 500

#line 5074 "nuweb.w"
typedef struct scrap_node {
  struct scrap_node *next;
  int scrap;
  char quoted;
} Scrap_Node;

#line 5083 "nuweb.w"
typedef struct name {
  char *spelling;
  struct name *llink;
  struct name *rlink;
  Scrap_Node *defs;
  Scrap_Node *uses;
  char * arg[9];
  int mark;
  char tab_flag;
  char indent_flag;
  char debug_flag;
  unsigned char comment_flag;
  unsigned char sector;
} Name;

#line 5536 "nuweb.w"
#define ARG_CHR '\001'

#line 5596 "nuweb.w"
typedef struct arglist
{Name * name;
struct arglist * args;
struct arglist * next;
} Arglist;

#line 5760 "nuweb.w"
typedef struct embed {
   Scrap_Node * defs;
   Arglist * args;
} Embed_Node;

#line 6240 "nuweb.w"
typedef struct uses {
  struct uses *next;
  Name *defn;
} Uses;

#line 6482 "nuweb.w"
typedef struct l_node
{
   struct l_node * left, * right;
   int scrap, seq;
   char name[1];
} label_node;

#line 827 "nuweb.w"

/* Limits */

#line 864 "nuweb.w"

#ifndef MAX_NAME_LEN
#define MAX_NAME_LEN 1024
#endif

#line 828 "nuweb.w"

/* Global variable declarations */

#line 1036 "nuweb.w"
extern int tex_flag;      /* if FALSE, don't emit the documentation file */
extern int html_flag;     /* if TRUE, emit HTML instead of LaTeX scraps. */
extern int output_flag;   /* if FALSE, don't emit the output files */
extern int compare_flag;  /* if FALSE, overwrite without comparison */
extern int verbose_flag;  /* if TRUE, write progress information */
extern int number_flag;   /* if TRUE, use a sequential numbering scheme */
extern int scrap_flag;    /* if FALSE, don't print list of scraps */
extern int dangling_flag;    /* if FALSE, don't print dangling identifiers */
extern int xref_flag; /* If TRUE, print cross-references in scrap comments */
extern int prepend_flag;  /* If TRUE, prepend a path to the output file names */
extern char * dirpath;    /* The prepended directory path */
extern char * path_sep;   /* How to join path to filename */
extern int listings_flag;   /* if TRUE, use listings package for scrap formatting */
extern int version_info_flag; /* If TRUE, set up version string */
extern char *  version_string; /* What to print for @v */
extern int hyperref_flag; /* Are we preparing for hyperref
                             package. */
extern int hyperopt_flag; /* Are we preparing for hyperref options */
extern char * hyperoptions; /* The options to pass to the
                               hyperref package */
extern int includepath_flag; /* Do we have an include path? */
extern struct incl{char * name; struct incl * next;} * include_list;
                       /* The list of include paths */

#line 1094 "nuweb.w"
extern int nw_char;

#line 1104 "nuweb.w"
extern char *command_name;

#line 1505 "nuweb.w"
extern unsigned char current_sector;
extern unsigned char prev_sector;

#line 1703 "nuweb.w"
extern char blockBuff[6400];

#line 2418 "nuweb.w"
extern int extra_scraps;

#line 3901 "nuweb.w"
extern char *source_name;  /* name of the current file */
extern int source_line;    /* current line in the source file */

#line 4237 "nuweb.w"
extern int already_warned;

#line 5100 "nuweb.w"
extern Name *file_names;
extern Name *macro_names;
extern Name *user_names;
extern int scrap_name_has_parameters;
extern int scrap_ended_with;

#line 6491 "nuweb.w"
extern label_node * label_tab;

#line 829 "nuweb.w"

/* Function prototypes */

#line 1400 "nuweb.w"
extern void pass1(char *file_name);

#line 2034 "nuweb.w"
extern void write_tex(char *file_name, char *tex_name);

#line 2582 "nuweb.w"
void initialise_delimit_scrap_array(void);

#line 2676 "nuweb.w"
void update_delimit_scrap();

#line 3100 "nuweb.w"
extern int has_sector(Name *, unsigned char);

#line 3227 "nuweb.w"
extern void write_html(char *file_name, char *html_name);

#line 3764 "nuweb.w"
extern void write_files(Name *files);

#line 3889 "nuweb.w"
extern void source_open(char *name);
                          /* pass in the name of the source file */
extern int source_get(void);
                          /* no args; returns the next char or EOF */
extern int source_last;   /* what last source_get() returned. */
extern int source_peek;   /* The next character to get */

#line 3964 "nuweb.w"
extern void source_ungetc(int*);

#line 4173 "nuweb.w"
extern void init_scraps(void);
extern int collect_scrap(void);
extern int write_scraps(FILE *file, char *spelling, Scrap_Node *defs,
                        int global_indent, char *indent_chars,
                        char debug_flag, char tab_flag, char indent_flag,
                        unsigned char comment_flag, Arglist *inArgs,
                        char *inParams[9], Parameters parameters,
                        char *title);
extern void write_scrap_ref(FILE *file, int num, int first, int *page);
extern void write_single_scrap_ref(FILE *file, int num);
extern int num_scraps(void);

#line 4501 "nuweb.w"
extern void add_to_use(Name * name, int current_scrap);

#line 4575 "nuweb.w"
extern Arglist *instance(Arglist *a, Arglist *par, char *arg[9], int *ch);

#line 4984 "nuweb.w"
extern void collect_numbers(char *aux_name);

#line 5116 "nuweb.w"
extern Name *collect_file_name(void);
extern Name *collect_macro_name(void);
extern Arglist *collect_scrap_name(int current_scrap);
extern Name *name_add(Name **rt, char *spelling, unsigned char sector);
extern Name *prefix_add(Name **rt, char *spelling, unsigned char sector);
extern char *save_string(char *);
extern void reverse_lists(Name *names);

#line 5260 "nuweb.w"
extern int robs_strcmp(char*, char*);

#line 5579 "nuweb.w"
extern Name *install_args(Name * name, int argc, char *arg[0]);

#line 6000 "nuweb.w"
extern void search(void);

#line 6247 "nuweb.w"
extern void format_uses_refs(FILE *, int);

#line 6302 "nuweb.w"
extern void format_defs_refs(FILE *, int);

#line 6413 "nuweb.w"
void write_label(char label_name[], FILE * file);

#line 6506 "nuweb.w"
extern void *arena_getmem(size_t n);
extern void arena_free(void);

#line 830 "nuweb.w"

/* Operating System Dependencies */

#line 972 "nuweb.w"

#if defined(VMS)
#define PATH_SEP(c) (c==']'||c==':')
#define PATH_SEP_CHAR ""
#define DEFAULT_PATH ""
#elif defined(MSDOS)
#define PATH_SEP(c) (c=='\\')
#define PATH_SEP_CHAR "\\"
#define DEFAULT_PATH "."
#else
#define PATH_SEP(c) (c=='/')
#define PATH_SEP_CHAR "/"
#define DEFAULT_PATH "."
#endif

#line 831 "nuweb.w"