[5789230] | 1 | /* |
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[7d4fbcd] | 2 | * Copyright 2001 Massachusetts Institute of Technology |
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| 3 | * |
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| 4 | * Permission to use, copy, modify, and distribute this software and |
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| 5 | * its documentation for any purpose and without fee is hereby |
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| 6 | * granted, provided that the above copyright notice and this |
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| 7 | * permission notice appear in all copies and in supporting |
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| 8 | * documentation. No representation is made about the suitability of |
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| 9 | * this software for any purpose. It is provided "as is" without |
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| 10 | * express or implied warranty. |
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| 11 | */ |
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| 12 | |
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| 13 | #include <stdio.h> |
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| 14 | #include <unistd.h> |
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| 15 | #include <stdlib.h> |
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| 16 | #include <string.h> |
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| 17 | #include <zephyr/zephyr.h> |
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| 18 | #include <com_err.h> |
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| 19 | #include <signal.h> |
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[5145235] | 20 | #include <time.h> |
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[7d4fbcd] | 21 | #include <sys/param.h> |
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[700c712] | 22 | #include <sys/types.h> |
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[38cf544c] | 23 | #include <sys/stat.h> |
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[7d4fbcd] | 24 | #include "owl.h" |
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| 25 | |
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[1aee7d9] | 26 | static const char fileIdent[] = "$Id$"; |
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| 27 | |
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[b2b0773] | 28 | owl_global g; |
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| 29 | |
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[7d4fbcd] | 30 | int main(int argc, char **argv, char **env) { |
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| 31 | WINDOW *recwin, *sepwin, *typwin, *msgwin; |
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| 32 | owl_editwin *tw; |
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| 33 | owl_popwin *pw; |
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[ced25d1] | 34 | int j, ret, initialsubs, debug, argcsave, followlast; |
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[d09e5a1] | 35 | int newmsgs, zpendcount, nexttimediff; |
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[7d4fbcd] | 36 | struct sigaction sigact; |
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[b45293f] | 37 | char *configfile, *tty, *perlout, **argvsave, buff[LINE], startupmsg[LINE]; |
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[7d4fbcd] | 38 | owl_filter *f; |
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[a15a84f] | 39 | time_t nexttime, now; |
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| 40 | struct tm *today; |
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[38cf544c] | 41 | char *dir; |
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[7d4fbcd] | 42 | |
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| 43 | argcsave=argc; |
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| 44 | argvsave=argv; |
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| 45 | configfile=NULL; |
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| 46 | tty=NULL; |
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| 47 | debug=0; |
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| 48 | if (argc>0) { |
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| 49 | argv++; |
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| 50 | argc--; |
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| 51 | } |
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| 52 | while (argc>0) { |
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| 53 | if (!strcmp(argv[0], "-n")) { |
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| 54 | initialsubs=0; |
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| 55 | argv++; |
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| 56 | argc--; |
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| 57 | } else if (!strcmp(argv[0], "-c")) { |
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| 58 | if (argc<2) { |
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| 59 | fprintf(stderr, "Too few arguments to -c\n"); |
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| 60 | usage(); |
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| 61 | exit(1); |
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| 62 | } |
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| 63 | configfile=argv[1]; |
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| 64 | argv+=2; |
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| 65 | argc-=2; |
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| 66 | } else if (!strcmp(argv[0], "-t")) { |
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| 67 | if (argc<2) { |
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| 68 | fprintf(stderr, "Too few arguments to -t\n"); |
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| 69 | usage(); |
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| 70 | exit(1); |
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| 71 | } |
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| 72 | tty=argv[1]; |
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| 73 | argv+=2; |
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| 74 | argc-=2; |
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| 75 | } else if (!strcmp(argv[0], "-d")) { |
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| 76 | debug=1; |
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| 77 | argv++; |
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| 78 | argc--; |
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| 79 | } else if (!strcmp(argv[0], "-v")) { |
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| 80 | printf("This is owl version %s\n", OWL_VERSION_STRING); |
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| 81 | exit(0); |
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| 82 | } else { |
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| 83 | fprintf(stderr, "Uknown argument\n"); |
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| 84 | usage(); |
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| 85 | exit(1); |
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| 86 | } |
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| 87 | } |
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| 88 | |
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| 89 | /* zephyr init */ |
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| 90 | if ((ret = ZInitialize()) != ZERR_NONE) { |
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| 91 | com_err("owl",ret,"while initializing"); |
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| 92 | exit(1); |
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| 93 | } |
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| 94 | if ((ret = ZOpenPort(NULL)) != ZERR_NONE) { |
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| 95 | com_err("owl",ret,"while opening port"); |
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| 96 | exit(1); |
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| 97 | } |
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| 98 | |
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| 99 | /* signal handler */ |
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| 100 | sigact.sa_handler=sig_handler; |
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| 101 | sigemptyset(&sigact.sa_mask); |
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| 102 | sigact.sa_flags=0; |
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| 103 | sigaction(SIGWINCH, &sigact, NULL); |
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| 104 | sigaction(SIGALRM, &sigact, NULL); |
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| 105 | |
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| 106 | /* screen init */ |
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| 107 | sprintf(buff, "TERMINFO=%s", TERMINFO); |
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| 108 | putenv(buff); |
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| 109 | initscr(); |
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| 110 | start_color(); |
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[ac70242] | 111 | #ifdef HAVE_USE_DEFAULT_COLORS |
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[7d4fbcd] | 112 | use_default_colors(); |
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[ac70242] | 113 | #endif |
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[7d4fbcd] | 114 | raw(); |
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| 115 | noecho(); |
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| 116 | |
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| 117 | /* define simple color pairs */ |
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| 118 | if (has_colors() && COLOR_PAIRS>=8) { |
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| 119 | init_pair(OWL_COLOR_BLACK, COLOR_BLACK, -1); |
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| 120 | init_pair(OWL_COLOR_RED, COLOR_RED, -1); |
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| 121 | init_pair(OWL_COLOR_GREEN, COLOR_GREEN, -1); |
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| 122 | init_pair(OWL_COLOR_YELLOW, COLOR_YELLOW, -1); |
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| 123 | init_pair(OWL_COLOR_BLUE, COLOR_BLUE, -1); |
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| 124 | init_pair(OWL_COLOR_MAGENTA, COLOR_MAGENTA, -1); |
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| 125 | init_pair(OWL_COLOR_CYAN, COLOR_CYAN, -1); |
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| 126 | init_pair(OWL_COLOR_WHITE, COLOR_WHITE, -1); |
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| 127 | } |
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[38cf544c] | 128 | |
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[7d4fbcd] | 129 | |
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| 130 | /* owl init */ |
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| 131 | owl_global_init(&g); |
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| 132 | if (debug) owl_global_set_debug_on(&g); |
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| 133 | owl_global_set_startupargs(&g, argcsave, argvsave); |
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[38cf544c] | 134 | |
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| 135 | /* create the owl directory, in case it does not exist */ |
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| 136 | dir=owl_sprintf("%s/%s", owl_global_get_homedir(&g), OWL_CONFIG_DIR); |
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| 137 | mkdir(dir, S_IRWXU); |
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| 138 | owl_free(dir); |
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[5145235] | 139 | |
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[ced25d1] | 140 | /* set the tty, either from the command line, or by figuring it out */ |
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[61e79a9] | 141 | if (tty) { |
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| 142 | owl_global_set_tty(&g, tty); |
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| 143 | } else { |
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| 144 | owl_global_set_tty(&g, owl_util_get_default_tty()); |
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| 145 | } |
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[7d4fbcd] | 146 | |
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| 147 | /* setup the default filters */ |
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[3abf28b] | 148 | /* the personal filter will need to change again when AIM chat's are |
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| 149 | * included. Also, there should be an %aimme% */ |
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[7d4fbcd] | 150 | f=malloc(sizeof(owl_filter)); |
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[3abf28b] | 151 | owl_filter_init_fromstring(f, "personal", "( type ^zephyr$ " |
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| 152 | "and class ^message$ and instance ^personal$ " |
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| 153 | "and ( recipient ^%me%$ or sender ^%me%$ ) ) " |
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| 154 | "or ( type ^aim$ )"); |
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[7d4fbcd] | 155 | owl_list_append_element(owl_global_get_filterlist(&g), f); |
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| 156 | |
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| 157 | f=malloc(sizeof(owl_filter)); |
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| 158 | owl_filter_init_fromstring(f, "trash", "class ^mail$ or opcode ^ping$ or type ^admin$ or class ^login$"); |
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| 159 | owl_list_append_element(owl_global_get_filterlist(&g), f); |
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| 160 | |
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| 161 | f=malloc(sizeof(owl_filter)); |
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[0236842] | 162 | owl_filter_init_fromstring(f, "ping", "opcode ^ping$"); |
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| 163 | owl_list_append_element(owl_global_get_filterlist(&g), f); |
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| 164 | |
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| 165 | f=malloc(sizeof(owl_filter)); |
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| 166 | owl_filter_init_fromstring(f, "auto", "opcode ^auto$"); |
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| 167 | owl_list_append_element(owl_global_get_filterlist(&g), f); |
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| 168 | |
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| 169 | f=malloc(sizeof(owl_filter)); |
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| 170 | owl_filter_init_fromstring(f, "login", "class ^login$"); |
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| 171 | owl_list_append_element(owl_global_get_filterlist(&g), f); |
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| 172 | |
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| 173 | f=malloc(sizeof(owl_filter)); |
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[7d4fbcd] | 174 | owl_filter_init_fromstring(f, "reply-lockout", "class ^noc or class ^mail$"); |
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| 175 | owl_list_append_element(owl_global_get_filterlist(&g), f); |
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| 176 | |
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| 177 | f=malloc(sizeof(owl_filter)); |
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[5a6e6b9] | 178 | owl_filter_init_fromstring(f, "out", "direction ^out$"); |
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| 179 | owl_list_append_element(owl_global_get_filterlist(&g), f); |
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| 180 | |
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| 181 | f=malloc(sizeof(owl_filter)); |
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[31e48a3] | 182 | owl_filter_init_fromstring(f, "aim", "type ^aim$"); |
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| 183 | owl_list_append_element(owl_global_get_filterlist(&g), f); |
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| 184 | |
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| 185 | f=malloc(sizeof(owl_filter)); |
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| 186 | owl_filter_init_fromstring(f, "zephyr", "type ^zephyr$"); |
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| 187 | owl_list_append_element(owl_global_get_filterlist(&g), f); |
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| 188 | |
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| 189 | f=malloc(sizeof(owl_filter)); |
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[89426ab] | 190 | owl_filter_init_fromstring(f, "none", "false"); |
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| 191 | owl_list_append_element(owl_global_get_filterlist(&g), f); |
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| 192 | |
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| 193 | f=malloc(sizeof(owl_filter)); |
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| 194 | owl_filter_init_fromstring(f, "all", "true"); |
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[7d4fbcd] | 195 | owl_list_append_element(owl_global_get_filterlist(&g), f); |
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| 196 | |
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| 197 | /* set the current view */ |
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| 198 | owl_view_create(owl_global_get_current_view(&g), f); |
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| 199 | |
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[96f8e5b] | 200 | /* AIM init */ |
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| 201 | owl_aim_init(); |
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| 202 | |
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[38cf544c] | 203 | /* process the startup file */ |
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| 204 | owl_function_execstartup(); |
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| 205 | |
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[7d4fbcd] | 206 | /* read the config file */ |
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[38cf544c] | 207 | owl_context_set_readconfig(owl_global_get_context(&g)); |
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[7d4fbcd] | 208 | ret=owl_readconfig(configfile); |
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| 209 | if (ret) { |
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| 210 | endwin(); |
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| 211 | printf("\nError parsing configfile\n"); |
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| 212 | exit(1); |
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| 213 | } |
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[ced25d1] | 214 | |
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| 215 | /* execute the startup function in the configfile */ |
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[7d4fbcd] | 216 | perlout = owl_config_execute("owl::startup();"); |
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| 217 | if (perlout) owl_free(perlout); |
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| 218 | owl_function_debugmsg("-- Owl Startup --"); |
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| 219 | |
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| 220 | /* hold on to the window names for convenience */ |
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| 221 | msgwin=owl_global_get_curs_msgwin(&g); |
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| 222 | recwin=owl_global_get_curs_recwin(&g); |
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| 223 | sepwin=owl_global_get_curs_sepwin(&g); |
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| 224 | typwin=owl_global_get_curs_typwin(&g); |
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| 225 | tw=owl_global_get_typwin(&g); |
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| 226 | |
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| 227 | wrefresh(sepwin); |
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| 228 | |
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| 229 | /* load zephyr subs */ |
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| 230 | ret=owl_zephyr_loadsubs(NULL); |
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| 231 | if (ret!=-1) { |
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| 232 | owl_global_add_userclue(&g, OWL_USERCLUE_CLASSES); |
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| 233 | } |
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| 234 | |
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| 235 | /* load login subs */ |
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| 236 | if (owl_global_is_loginsubs(&g)) { |
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[7933748] | 237 | owl_function_loadloginsubs(NULL); |
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[7d4fbcd] | 238 | } |
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| 239 | |
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| 240 | /* zlog in if we need to */ |
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| 241 | if (owl_global_is_startuplogin(&g)) { |
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[31e48a3] | 242 | owl_zephyr_zlog_in(); |
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[7d4fbcd] | 243 | } |
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| 244 | |
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| 245 | /* welcome message */ |
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| 246 | strcpy(startupmsg, "-------------------------------------------------------------------------\n"); |
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[22fcd366] | 247 | sprintf(buff, "Welcome to Owl version %s. Press 'h' for on line help. \n", OWL_VERSION_STRING); |
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[7d4fbcd] | 248 | strcat(startupmsg, buff); |
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[601a9e0] | 249 | strcat(startupmsg, " \n"); |
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| 250 | strcat(startupmsg, "If you would like to receive release announcments about owl you can join \n"); |
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| 251 | strcat(startupmsg, "the owl-users@mit.edu mailing list. MIT users can add themselves, \n"); |
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| 252 | strcat(startupmsg, "otherwise send a request to owner-owl-users@mit.edu. ^ ^ \n"); |
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| 253 | strcat(startupmsg, " OvO \n"); |
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| 254 | strcat(startupmsg, "Please report any bugs or suggestions to bug-owl@mit.edu ( ) \n"); |
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| 255 | strcat(startupmsg, "-------------------------------------------------------------------m-m---\n"); |
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[7d4fbcd] | 256 | owl_function_adminmsg("", startupmsg); |
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| 257 | sepbar(NULL); |
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| 258 | |
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| 259 | owl_context_set_interactive(owl_global_get_context(&g)); |
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| 260 | |
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[a15a84f] | 261 | nexttimediff=10; |
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[4b464a4] | 262 | nexttime=time(NULL); |
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| 263 | |
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[7d4fbcd] | 264 | /* main loop */ |
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| 265 | while (1) { |
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| 266 | |
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| 267 | /* if a resize has been scheduled, deal with it */ |
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| 268 | owl_global_resize(&g, 0, 0); |
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| 269 | |
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| 270 | /* these are here in case a resize changes the windows */ |
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| 271 | msgwin=owl_global_get_curs_msgwin(&g); |
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| 272 | recwin=owl_global_get_curs_recwin(&g); |
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| 273 | sepwin=owl_global_get_curs_sepwin(&g); |
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| 274 | typwin=owl_global_get_curs_typwin(&g); |
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| 275 | |
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| 276 | followlast=owl_global_should_followlast(&g); |
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| 277 | |
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[5789230] | 278 | |
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| 279 | /* If we're logged into AIM, do AIM stuff */ |
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| 280 | if (owl_global_is_aimloggedin(&g)) { |
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| 281 | owl_function_debugmsg("Doing aim processing"); |
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| 282 | owl_aim_process_events(); |
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| 283 | } |
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| 284 | |
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[4b464a4] | 285 | /* little hack */ |
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[a15a84f] | 286 | now=time(NULL); |
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| 287 | today=localtime(&now); |
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| 288 | if (today->tm_mon==9 && today->tm_mday==31 && owl_global_get_runtime(&g)<600) { |
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[4b464a4] | 289 | if (time(NULL)>nexttime) { |
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| 290 | if (nexttimediff==1) { |
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[a15a84f] | 291 | nexttimediff=10; |
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[4b464a4] | 292 | } else { |
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| 293 | nexttimediff=1; |
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| 294 | } |
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| 295 | nexttime+=nexttimediff; |
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| 296 | owl_hack_animate(); |
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| 297 | } |
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| 298 | } |
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| 299 | |
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[aac889a] | 300 | /* Grab incoming messages. */ |
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[d09e5a1] | 301 | newmsgs=0; |
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[ced25d1] | 302 | zpendcount=0; |
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[d09e5a1] | 303 | while(ZPending() || owl_global_messagequeue_pending(&g)) { |
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[7d4fbcd] | 304 | ZNotice_t notice; |
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| 305 | struct sockaddr_in from; |
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| 306 | owl_message *m; |
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[ecd5dc5] | 307 | owl_filter *f; |
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[7d4fbcd] | 308 | |
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[d09e5a1] | 309 | if (ZPending()) { |
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| 310 | /* grab a zephyr notice, but if we've done 20 without stopping, |
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| 311 | take a break to process keystrokes etc. */ |
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| 312 | if (zpendcount>20) break; |
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| 313 | ZReceiveNotice(¬ice, &from); |
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| 314 | zpendcount++; |
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| 315 | |
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| 316 | /* is this an ack from a zephyr we sent? */ |
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| 317 | if (owl_zephyr_notice_is_ack(¬ice)) { |
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| 318 | owl_zephyr_handle_ack(¬ice); |
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| 319 | continue; |
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| 320 | } |
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| 321 | |
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| 322 | /* if it's a ping and we're not viewing pings then skip it */ |
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| 323 | if (!owl_global_is_rxping(&g) && !strcasecmp(notice.z_opcode, "ping")) { |
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| 324 | continue; |
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| 325 | } |
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[7d4fbcd] | 326 | |
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[d09e5a1] | 327 | /* create the new message */ |
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| 328 | m=owl_malloc(sizeof(owl_message)); |
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| 329 | owl_message_create_from_znotice(m, ¬ice); |
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| 330 | } else if (owl_global_messagequeue_pending(&g)) { |
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| 331 | m=owl_global_messageuque_popmsg(&g); |
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[7d4fbcd] | 332 | } |
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| 333 | |
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| 334 | /* if it's on the puntlist then, nuke it and continue */ |
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| 335 | if (owl_global_message_is_puntable(&g, m)) { |
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| 336 | owl_message_free(m); |
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| 337 | continue; |
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| 338 | } |
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| 339 | |
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| 340 | /* otherwise add it to the global list */ |
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| 341 | owl_messagelist_append_element(owl_global_get_msglist(&g), m); |
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[d09e5a1] | 342 | newmsgs=1; |
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[7d4fbcd] | 343 | |
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| 344 | /* let the config know the new message has been received */ |
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| 345 | owl_config_getmsg(m, 0); |
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| 346 | |
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| 347 | /* add it to any necessary views; right now there's only the current view */ |
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| 348 | owl_view_consider_message(owl_global_get_current_view(&g), m); |
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| 349 | |
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| 350 | /* do we need to autoreply? */ |
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[aac889a] | 351 | if (owl_message_is_type_zephyr(m) && owl_global_is_zaway(&g)) { |
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[7d4fbcd] | 352 | owl_zephyr_zaway(m); |
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| 353 | } |
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| 354 | |
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| 355 | /* ring the bell if it's a personal */ |
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[3abf28b] | 356 | if (owl_global_is_personalbell(&g) && |
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[5789230] | 357 | !owl_message_is_loginout(m) && |
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[dafd919] | 358 | !owl_message_is_mail(m) && |
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[5789230] | 359 | owl_message_is_private(m)) { |
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[7d4fbcd] | 360 | owl_function_beep(); |
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| 361 | } |
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| 362 | |
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[ecd5dc5] | 363 | /* if it matches the alert filter, do the alert action */ |
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| 364 | f=owl_global_get_filter(&g, owl_global_get_alert_filter(&g)); |
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| 365 | if (f && owl_filter_message_match(f, m)) { |
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| 366 | owl_function_command(owl_global_get_alert_action(&g)); |
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| 367 | } |
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| 368 | |
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[7d4fbcd] | 369 | /* check for burning ears message */ |
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| 370 | /* this is an unsupported feature */ |
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| 371 | if (owl_global_is_burningears(&g) && owl_message_is_burningears(m)) { |
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[1c6c4d3] | 372 | char *buff; |
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| 373 | buff = owl_sprintf("@i(Burning ears message on class %s)", owl_message_get_class(m)); |
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[7d4fbcd] | 374 | owl_function_adminmsg(buff, ""); |
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[1c6c4d3] | 375 | owl_free(buff); |
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[7d4fbcd] | 376 | owl_function_beep(); |
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| 377 | } |
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| 378 | |
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[d09e5a1] | 379 | /* log the message if we need to */ |
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[7d4fbcd] | 380 | if (owl_global_is_logging(&g) || owl_global_is_classlogging(&g)) { |
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| 381 | owl_log_incoming(m); |
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| 382 | } |
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| 383 | } |
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| 384 | |
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| 385 | /* follow the last message if we're supposed to */ |
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[d09e5a1] | 386 | if (newmsgs && followlast) { |
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[7d4fbcd] | 387 | owl_function_lastmsg_noredisplay(); |
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| 388 | } |
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[700c712] | 389 | |
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[ced25d1] | 390 | /* do the newmsgproc thing */ |
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[d09e5a1] | 391 | if (newmsgs) { |
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[8f44c6b] | 392 | owl_function_do_newmsgproc(); |
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[700c712] | 393 | } |
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[7d4fbcd] | 394 | |
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| 395 | /* redisplay if necessary */ |
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[d09e5a1] | 396 | /* this should be optimized to not run if the new messages won't be displayed */ |
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| 397 | if (newmsgs) { |
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[7d4fbcd] | 398 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
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| 399 | sepbar(NULL); |
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| 400 | if (owl_popwin_is_active(owl_global_get_popwin(&g))) { |
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| 401 | owl_popwin_refresh(owl_global_get_popwin(&g)); |
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| 402 | /* TODO: this is a broken kludge */ |
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| 403 | if (owl_global_get_viewwin(&g)) { |
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| 404 | owl_viewwin_redisplay(owl_global_get_viewwin(&g), 0); |
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| 405 | } |
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| 406 | } |
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| 407 | owl_global_set_needrefresh(&g); |
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| 408 | } |
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| 409 | |
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| 410 | /* if a popwin just came up, refresh it */ |
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| 411 | pw=owl_global_get_popwin(&g); |
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| 412 | if (owl_popwin_is_active(pw) && owl_popwin_needs_first_refresh(pw)) { |
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| 413 | owl_popwin_refresh(pw); |
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| 414 | owl_popwin_no_needs_first_refresh(pw); |
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| 415 | owl_global_set_needrefresh(&g); |
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| 416 | /* TODO: this is a broken kludge */ |
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| 417 | if (owl_global_get_viewwin(&g)) { |
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| 418 | owl_viewwin_redisplay(owl_global_get_viewwin(&g), 0); |
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| 419 | } |
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| 420 | } |
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| 421 | |
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| 422 | /* update the terminal if we need to */ |
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| 423 | if (owl_global_is_needrefresh(&g)) { |
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| 424 | /* leave the cursor in the appropriate window */ |
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| 425 | if (owl_global_is_typwin_active(&g)) { |
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| 426 | owl_function_set_cursor(typwin); |
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| 427 | } else { |
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| 428 | owl_function_set_cursor(sepwin); |
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| 429 | } |
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| 430 | doupdate(); |
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| 431 | owl_global_set_noneedrefresh(&g); |
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| 432 | } |
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| 433 | |
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[d09e5a1] | 434 | /* Handle all keypresses. |
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| 435 | * If no key has been pressed sleep for a little bit, but |
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| 436 | * otherwise do not, this lets input be grabbed as quickly |
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| 437 | * as possbile */ |
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[7d4fbcd] | 438 | j=wgetch(typwin); |
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| 439 | if (j==ERR) { |
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| 440 | usleep(10); |
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| 441 | continue; |
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| 442 | } |
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| 443 | /* find and activate the current keymap. |
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| 444 | * TODO: this should really get fixed by activating |
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| 445 | * keymaps as we switch between windows... |
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| 446 | */ |
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| 447 | if (pw && owl_popwin_is_active(pw) && owl_global_get_viewwin(&g)) { |
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| 448 | owl_context_set_popless(owl_global_get_context(&g), |
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| 449 | owl_global_get_viewwin(&g)); |
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| 450 | owl_function_activate_keymap("popless"); |
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| 451 | } else if (owl_global_is_typwin_active(&g) |
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| 452 | && owl_editwin_get_style(tw)==OWL_EDITWIN_STYLE_ONELINE) { |
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| 453 | owl_context_set_editline(owl_global_get_context(&g), tw); |
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| 454 | owl_function_activate_keymap("editline"); |
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| 455 | } else if (owl_global_is_typwin_active(&g) |
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| 456 | && owl_editwin_get_style(tw)==OWL_EDITWIN_STYLE_MULTILINE) { |
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| 457 | owl_context_set_editmulti(owl_global_get_context(&g), tw); |
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| 458 | owl_function_activate_keymap("editmulti"); |
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| 459 | } else { |
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| 460 | owl_context_set_recv(owl_global_get_context(&g)); |
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| 461 | owl_function_activate_keymap("recv"); |
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| 462 | } |
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| 463 | /* now actually handle the keypress */ |
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| 464 | ret = owl_keyhandler_process(owl_global_get_keyhandler(&g), j); |
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| 465 | if (ret!=0 && ret!=1) { |
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| 466 | owl_function_makemsg("Unable to handle keypress"); |
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| 467 | } |
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| 468 | } |
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| 469 | } |
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| 470 | |
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| 471 | void sig_handler(int sig) { |
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| 472 | if (sig==SIGWINCH) { |
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| 473 | /* we can't inturrupt a malloc here, so it just sets a flag */ |
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| 474 | owl_function_resize(); |
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| 475 | } |
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| 476 | } |
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| 477 | |
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| 478 | void usage() { |
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| 479 | fprintf(stderr, "Usage: owl [-n] [-d] [-v] [-c <configfile>] [-t <ttyname>]\n"); |
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| 480 | } |
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