projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| bd002416 | 1 | #ifndef lint |
| 8aee01cc | 2 | static char *sccsid = "@(#)lcmd1.c 3.3 83/08/12"; |
| bd002416 EW |
3 | #endif |
| 4 | ||
| 5 | #include "defs.h" | |
| 6 | ||
| 7 | struct ww *openwin(); | |
| 8 | struct ww *idtowin(); | |
| 9 | ||
| 10 | l_window() | |
| 11 | { | |
| 12 | register char **pp = argv; | |
| 13 | register struct ww *w; | |
| 14 | int col, row, ncol, nrow, id; | |
| 15 | ||
| 16 | if ((id = findid()) < 0) { | |
| 17 | error("Too many windows."); | |
| 18 | return; | |
| 19 | } | |
| 20 | if (**++pp == '*') | |
| 21 | row = 1; | |
| 22 | else | |
| 23 | row = atoi(*pp); | |
| 24 | if (**++pp == '*') | |
| 25 | col = 0; | |
| 26 | else | |
| 27 | col = atoi(*pp); | |
| 28 | if (**++pp == '*') | |
| 29 | nrow = wwnrow - row; | |
| 30 | else | |
| 31 | nrow = atoi(*pp); | |
| 32 | if (**++pp == '*') | |
| 33 | ncol = wwncol - col; | |
| 34 | else | |
| 35 | ncol = atoi(*pp); | |
| 36 | w = openwin(id, nrow, ncol, row, col); | |
| 37 | if (w == 0) | |
| 38 | error("Can't open window: row %d col %d, %d rows %d cols.", | |
| 39 | row, col, nrow, ncol); | |
| 40 | } | |
| 41 | ||
| 42 | l_select() | |
| 43 | { | |
| 44 | struct ww *w; | |
| 45 | ||
| 46 | if ((w = idtowin(*argv + 1)) == 0) | |
| 47 | return; | |
| 48 | setselwin(w); | |
| 49 | } | |
| 50 | ||
| 51 | l_escape() | |
| 52 | { | |
| 53 | setescape(argv[1]); | |
| 54 | } | |
| 55 | ||
| 56 | l_label() | |
| 57 | { | |
| 58 | struct ww *w; | |
| 59 | ||
| 60 | if ((w = idtowin(argv[1])) == 0) | |
| 61 | return; | |
| 62 | if (setlabel(w, argv[2]) < 0) | |
| 63 | error("Out of memory."); | |
| 64 | reframe(); | |
| 65 | } | |
| 66 | ||
| 67 | l_terse() | |
| 68 | { | |
| 69 | char oldterse = terse; | |
| 70 | ||
| 71 | if (argc < 2) | |
| 72 | terse = 1; | |
| 73 | else if (strcmp(argv[1], "off") == 0) | |
| 74 | terse = 0; | |
| 75 | else | |
| 76 | terse = 1; | |
| 77 | if (terse && !oldterse) | |
| 78 | wwdelete(cmdwin); | |
| 79 | else if (!terse && oldterse) | |
| 80 | wwadd(cmdwin, &wwhead); | |
| 81 | reframe(); | |
| 82 | } | |
| 83 | ||
| 84 | l_source() | |
| 85 | { | |
| 86 | if (insource) { | |
| 87 | error("Recursive source."); | |
| 88 | return; | |
| 89 | } | |
| 90 | if (dosource(argv[1]) < 0) | |
| 91 | error("Can't open %s.", argv[1]); | |
| 92 | } | |
| 93 | ||
| 94 | l_write() | |
| 95 | { | |
| 96 | struct ww *w; | |
| 97 | ||
| 98 | if ((w = idtowin(argv[1])) == 0) | |
| 99 | return; | |
| 100 | (void) write(w->ww_pty, argv[2], strlen(argv[2])); | |
| 101 | } | |
| 102 | ||
| 8aee01cc EW |
103 | l_close() |
| 104 | { | |
| 105 | register i; | |
| 106 | register struct ww *w; | |
| 107 | char didit = 0; | |
| 108 | ||
| 109 | for (i = 1; i < argc; i++) { | |
| 110 | if ((w = idtowin(argv[i])) == 0) | |
| 111 | continue; | |
| 112 | closewin(w); | |
| 113 | didit++; | |
| 114 | } | |
| 115 | if (selwin == 0) { | |
| 116 | for (i = 0; i < NWINDOW && window[i] != 0; i++) | |
| 117 | ; | |
| 118 | if (i < NWINDOW) | |
| 119 | setselwin(window[i]); | |
| 120 | } | |
| 121 | if (didit) | |
| 122 | reframe(); | |
| 123 | } | |
| 124 | ||
| bd002416 EW |
125 | struct ww * |
| 126 | idtowin(idstr) | |
| 127 | char *idstr; | |
| 128 | { | |
| 129 | register id; | |
| 130 | struct ww *w; | |
| 131 | ||
| 132 | id = atoi(idstr) - 1; | |
| 133 | if (id < 0 || id >= NWINDOW || (w = window[id]) == 0) { | |
| 134 | error("%d: No such window.", id + 1); | |
| 135 | return 0; | |
| 136 | } | |
| 137 | return w; | |
| 138 | } |