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pico/edef.h
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hellisabove f3ea0095df Added source code
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/*
* $Id: edef.h 13816 2004-10-14 01:27:01Z hubert $
*
* Program: Global definitions and initializations
*
*
* Michael Seibel
* Networks and Distributed Computing
* Computing and Communications
* University of Washington
* Administration Builiding, AG-44
* Seattle, Washington, 98195, USA
* Internet: mikes@cac.washington.edu
*
* Please address all bugs and comments to "pine-bugs@cac.washington.edu"
*
*
* Pine and Pico are registered trademarks of the University of Washington.
* No commercial use of these trademarks may be made without prior written
* permission of the University of Washington.
*
* Pine, Pico, and Pilot software and its included text are Copyright
* 1989-2004 by the University of Washington.
*
* The full text of our legal notices is contained in the file called
* CPYRIGHT, included with this distribution.
*
*/
/* EDEF: Global variable definitions for
MicroEMACS 3.2
written by Dave G. Conroy
modified by Steve Wilhite, George Jones
greatly modified by Daniel Lawrence
*/
#ifndef EDEF_H
#define EDEF_H
#ifdef maindef
/* for MAIN.C */
/* initialized global definitions */
int fillcol = 72; /* Current fill column */
int userfillcol = -1; /* Fillcol set from cmd line */
char pat[NPAT]; /* Search pattern */
char rpat[NPAT]; /* Replace pattern */
int eolexist = TRUE; /* does clear to EOL exist */
int optimize = FALSE; /* optimize flag(cf line speed) */
int scrollexist = TRUE; /* does insert line exist */
int inschar = TRUE; /* does insert character exist */
int delchar = TRUE; /* does delete character exist */
int sgarbk = TRUE; /* TRUE if keyhelp garbaged */
int sup_keyhelp = FALSE; /* TRUE if keyhelp is suppressed*/
int mline_open = FALSE; /* TRUE if message line is open */
int ComposerTopLine = 2; /* TRUE if message line is open */
int ComposerEditing = FALSE; /* TRUE if message line is open */
int revexist = FALSE; /* does reverse video exist? */
char modecode[] = "WCSEVO"; /* letters to represent modes */
long gmode = MDWRAP; /* global editor mode */
int sgarbf = TRUE; /* TRUE if screen is garbage */
int mpresf = FALSE; /* TRUE if message in last line */
int clexec = FALSE; /* command line execution flag */
char *alt_speller = NULL; /* alt spell checking command */
int preserve_start_stop = FALSE; /* TRUE if pass ^S/^Q to term */
char *glo_quote_str = NULL; /* points to quote string if set*/
/* uninitialized global definitions */
int currow; /* Cursor row */
int curcol; /* Cursor column */
int thisflag; /* Flags, this command */
int lastflag; /* Flags, last command */
int curgoal; /* Goal for C-P, C-N */
char opertree[NLINE+1]; /* operate within this tree */
char browse_dir[NLINE+1]; /* directory of last browse (cwd) */
char glo_quote_str_buf[NLINE+1]; /* Indent string (for justify) */
WINDOW *curwp; /* Current window */
BUFFER *curbp; /* Current buffer */
WINDOW *wheadp; /* Head of list of windows */
BUFFER *bheadp; /* Head of list of buffers */
BUFFER *blistp; /* Buffer for C-X C-B */
BUFFER *bfind PROTO((char *, int, int)); /* Lookup a buffer by name */
LINE *lalloc PROTO((int)); /* Allocate a line */
int km_popped; /* menu popped up */
int panicking; /* we are currently panicking */
#if defined(USE_TERMCAP) || defined(USE_TERMINFO) || defined(VMS)
KBESC_T *kbesc; /* keyboard esc sequence trie */
#endif /* USE_TERMCAP/USE_TERMINFO/VMS */
#else /* maindef */
/* for all the other .C files */
/* initialized global external declarations */
extern int fillcol; /* Fill column */
extern int userfillcol; /* Fillcol set from cmd line */
extern char pat[]; /* Search pattern */
extern char rpat[]; /* Replace pattern */
extern int eolexist; /* does clear to EOL exist? */
extern int optimize; /* optimize flag(cf line speed) */
extern int scrollexist; /* does insert line exist */
extern int inschar; /* does insert character exist */
extern int delchar; /* does delete character exist */
extern int sgarbk;
extern int sup_keyhelp;
extern int mline_open; /* Message line is open */
extern int ComposerTopLine; /* TRUE if message line is open */
extern int ComposerEditing; /* TRUE if message line is open */
extern int timeo; /* how long we wait in GetKey */
extern time_t time_of_last_input; /* Last keyboard activity */
extern int revexist; /* does reverse video exist? */
extern char modecode[]; /* letters to represent modes */
extern KEYTAB keytab[]; /* key bind to functions table */
extern KEYTAB pkeytab[]; /* pico's function table */
extern long gmode; /* global editor mode */
extern int sgarbf; /* State of screen unknown */
extern int mpresf; /* Stuff in message line */
extern int clexec; /* command line execution flag */
extern char *alt_speller; /* alt spell checking command */
extern int preserve_start_stop; /* TRUE if pass ^S/^Q to term */
extern char *glo_quote_str; /* points to quote string if set*/
/* initialized global external declarations */
extern int currow; /* Cursor row */
extern int curcol; /* Cursor column */
extern int thisflag; /* Flags, this command */
extern int lastflag; /* Flags, last command */
extern int curgoal; /* Goal for C-P, C-N */
extern char opertree[]; /* operate within this tree */
extern char browse_dir[]; /* operate within this tree */
extern char glo_quote_str_buf[]; /* Indent string (for justify) */
extern WINDOW *curwp; /* Current window */
extern BUFFER *curbp; /* Current buffer */
extern WINDOW *wheadp; /* Head of list of windows */
extern BUFFER *bheadp; /* Head of list of buffers */
extern BUFFER *blistp; /* Buffer for C-X C-B */
extern BUFFER *bfind PROTO((char *, int, int)); /* Lookup a buffer by name */
extern LINE *lalloc PROTO((int)); /* Allocate a line */
extern int km_popped; /* menu popped up */
extern int panicking; /* we are currently panicking */
/*
* This is a weird one. It has to be defined differently for pico and for
* pine. It seems to need to be defined at startup as opposed to set later.
* It doesn't work to set it later in pico. When pico is used with a
* screen reader it seems to jump to the cursor every time through the
* mswin_charavail() loop in GetKey, and the timeout is this long. So we
* just need to set it higher than we do in pine. If we understood this
* we would probably see that we don't need any timer at all in pico, but
* we don't remember why it is here so we'd better leave it.
*
* This is defined in .../pico/main.c and in .../pine/pine.c.
*/
extern int my_timer_period; /* here so can be set */
#ifdef MOUSE
extern MENUITEM menuitems[]; /* key labels and functions */
extern MENUITEM *mfunc; /* single generic function */
extern mousehandler_t mtrack; /* func used to track the mouse */
#endif /* MOUSE */
#if defined(USE_TERMCAP) || defined(USE_TERMINFO) || defined(VMS)
extern KBESC_T *kbesc; /* keyboard esc sequence trie */
#endif /* USE_TERMCAP/USE_TERMINFO/VMS */
#endif /* maindef */
/* terminal table defined only in TERM.C */
#ifndef termdef
#if defined(VMS) && !defined(__ALPHA)
globalref
#else
extern
#endif /* VMS */
TERM term; /* Terminal information. */
#endif /* termdef */
#endif /* EDEF_H */
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