Initial Alpine Version

1 files changed, 166 insertions, 0 deletions

diff --git a/pico/edef.h b/pico/edef.h
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+/*
+ * $Id: edef.h 900 2008-01-05 01:13:26Z hubert@u.washington.edu $
+ *
+ * ========================================================================
+ * Copyright 2006 University of Washington
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * ========================================================================
+ *
+ * Program:	Global definitions and initializations
+ */
+
+/*	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    */
+UCS     pat[NPAT];                      /* Search pattern		*/
+UCS     rpat[NPAT];                     /* Replace pattern		*/
+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 editing the headers  */
+char	modecode[] = "WCSEVO";		/* letters to represent modes	*/
+long	gmode = MDWRAP|MDREPLACE;	/* 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   */
+UCS    *glo_quote_str = NULL;           /* points to quote string if set*/
+char   *glo_quote_str_orig = NULL;
+int     use_system_translation = FALSE;
+char   *display_character_set = NULL;
+char   *keyboard_character_set = NULL;
+UCS    *glo_wordseps = NULL;            /* points to word separators if set */
+char   *glo_wordseps_orig = NULL;
+
+/* 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) */
+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(char *, int, int); /* Lookup a buffer by name */
+LINE    *lalloc(int used);   	/* Allocate a line              */
+int	 km_popped;		/* menu popped up               */
+#if	defined(HAS_TERMCAP) || defined(HAS_TERMINFO) || defined(VMS)
+KBESC_T *kbesc;			/* keyboard esc sequence trie   */
+#endif /* HAS_TERMCAP/HAS_TERMINFO/VMS */
+void    *input_cs;		/* passed to mbtow() via kbseq() */
+
+#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  UCS     pat[];                  /* Search pattern               */
+extern	UCS     rpat[];                 /* Replace pattern		*/
+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	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  UCS    *glo_quote_str;          /* points to quote string if set*/
+extern  char   *glo_quote_str_orig;
+extern  int     use_system_translation;
+extern  char   *display_character_set;
+extern  char   *keyboard_character_set;
+extern  UCS    *glo_wordseps;
+extern  char   *glo_wordseps_orig;
+/* 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[NLINE+1];	/* operate within this tree     */
+extern  char	browse_dir[NLINE+1];	/* directory of last browse (cwd) */
+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(char *, int, int); /* Lookup a buffer by name */
+extern  LINE    *lalloc(int used);   	/* Allocate a line              */
+extern  int	 km_popped;		/* menu popped up               */
+/*
+ * 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 .../alpine/alpine.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(HAS_TERMCAP) || defined(HAS_TERMINFO) || defined(VMS)
+extern	KBESC_T *kbesc;			/* keyboard esc sequence trie   */
+#endif /* HAS_TERMCAP/HAS_TERMINFO/VMS */
+extern void *input_cs;			/* passed to mbtow() via kbseq() */
+
+#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 */