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Sourcecode: jove version File versions

io.h

/**************************************************************************
 * This program is Copyright (C) 1986-2002 by Jonathan Payne.  JOVE is    *
 * provided by Jonathan and Jovehacks without charge and without          *
 * warranty.  You may copy, modify, and/or distribute JOVE, provided that *
 * this notice is included in all the source files and documentation.     *
 **************************************************************************/

extern const char *HomeDir;

extern size_t     HomeLen;

extern bool DOLsave;    /* Do Lsave flag.  If lines aren't being saved
                           when you think they should have been, this
                           flag is probably not being set, or is being
                           cleared before lsave() was called. */

extern daddr      DFree;      /* pointer to end of tmp file */

extern int  Jr_Len;           /* length of Just Read Line */

extern long io_chars;
extern int  io_lines;

extern int  MakeTemp proto((char *, const char *));

extern char
      *lbptr proto((LinePtr line)),
      *pr_name proto((const char *fname,bool okay_home)),
      *pwd proto((void));

extern File
      *open_file proto((char *fname,char *buf,int how,bool complainifbad));

extern void
      setCWD proto((char *d)),
      getCWD proto((void)),
      PathCat proto((char *buf, size_t, const char *pre, const char *post)),
      PathParse proto((const char *name, char *intobuf)),
      SyncTmp proto((void)),
      close_file proto((File *fp)),
      d_cache_init proto((void)),
      file_write proto((char *fname, bool app)),
      getline proto((daddr addr, char *buf)),
      lsave proto((void)),
      putreg proto((File *fp,LinePtr line1,int char1,LinePtr line2,int char2,bool makesure)),
      read_file proto((char *file, bool is_insert)),
      put_bufs proto((bool askp)),
      tmpclose proto((void)),
      tmpremove proto((void));

extern bool
      chkCWD proto((char *dn));

extern daddr
      putline proto((char *buf));

/* Commands: */

extern void
      AppReg proto((void)),
      Chdir proto((void)),
      InsFile proto((void)),
      Popd proto((void)),
      Pushd proto((void)),
      Pushlibd proto((void)),
      JReadFile proto((void)), /* ReadFile conflicts with Win32 library */
      SaveFile proto((void)),
      JWriteFile proto((void)), /* WriteFile conflicts with Win32 library */
      WtModBuf proto((void)),
      WrtReg proto((void)),
      prCWD proto((void)),
      prDIRS proto((void));

/* Variables: */

#ifdef BACKUPFILES
extern bool BkupOnWrite;            /* VAR: make backup files when writing */
#endif
#ifdef UNIX
extern int  CreatMode;        /* VAR: default mode for creat'ing files */
#endif
#ifdef MAC
# define CreatMode      0     /* dummy */
#endif
extern bool EndWNewline;            /* VAR: end files with a blank line */
extern bool OkayBadChars;           /* VAR: allow bad characters in files created by JOVE */

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