2 * Copyright (c) 1980, 1993
3 * The Regents of the University of California. All rights reserved.
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6 * modification, are permitted provided that the following conditions
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14 * must display the following acknowledgement:
15 * This product includes software developed by the University of
16 * California, Berkeley and its contributors.
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33 * @(#)glob.h 8.1 (Berkeley) 6/6/93
37 * A bunch of global variable declarations lie herein.
38 * def.h must be included first.
41 int msgCount; /* Count of messages read in */
42 int rcvmode; /* True if receiving mail */
43 int sawcom; /* Set after first command */
44 char *Tflag; /* -T temp file for netnews */
45 int senderr; /* An error while checking */
46 int edit; /* Indicates editing a file */
47 int readonly; /* Will be unable to rewrite file */
48 int noreset; /* String resets suspended */
49 int sourcing; /* Currently reading variant file */
50 int loading; /* Loading user definitions */
51 int cond; /* Current state of conditional exc. */
52 FILE *itf; /* Input temp file buffer */
53 FILE *otf; /* Output temp file buffer */
54 int image; /* File descriptor for image of msg */
55 FILE *input; /* Current command input file */
56 char mailname[PATHSIZE]; /* Name of current file */
57 char prevfile[PATHSIZE]; /* Name of previous file */
58 char *homedir; /* Path name of home directory */
59 char *myname; /* My login name */
60 off_t mailsize; /* Size of system mailbox */
61 int lexnumber; /* Number of TNUMBER from scan() */
62 char lexstring[STRINGLEN]; /* String from TSTRING, scan() */
63 int regretp; /* Pointer to TOS of regret tokens */
64 int regretstack[REGDEP]; /* Stack of regretted tokens */
65 char *string_stack[REGDEP]; /* Stack of regretted strings */
66 int numberstack[REGDEP]; /* Stack of regretted numbers */
67 struct message *dot; /* Pointer to current message */
68 struct message *message; /* The actual message structure */
69 struct var *variables[HSHSIZE]; /* Pointer to active var list */
70 struct grouphead *groups[HSHSIZE];/* Pointer to active groups */
71 struct ignoretab ignore[2]; /* ignored and retained fields
72 0 is ignore, 1 is retain */
73 struct ignoretab saveignore[2]; /* ignored and retained fields
75 struct ignoretab ignoreall[2]; /* special, ignore all headers */
76 char **altnames; /* List of alternate names for user */
77 int debug; /* Debug flag set */
78 int screenwidth; /* Screen width, or best guess */
79 int screenheight; /* Screen height, or best guess,
80 for "header" command */
81 int realscreenheight; /* the real screen height */
89 * The pointers for the string allocation routines,
90 * there are NSPACE independent areas.
91 * The first holds STRINGSIZE bytes, the next
92 * twice as much, and so on.
95 #define NSPACE 25 /* Total number of string spaces */
97 char *s_topFree; /* Beginning of this area */
98 char *s_nextFree; /* Next alloctable place here */
99 unsigned s_nleft; /* Number of bytes left here */
100 } stringdope[NSPACE];