projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 94bed826 | 1 | /*- |
| ad787160 C |
2 | * This module is believed to contain source code proprietary to AT&T. |
| 3 | * Use and redistribution is subject to the Berkeley Software License | |
| 4 | * Agreement and your Software Agreement with AT&T (Western Electric). | |
| 94bed826 KB |
5 | */ |
| 6 | ||
| 476fcd16 | 7 | #ifndef lint |
| ad787160 | 8 | static char sccsid[] = "@(#)t1.c 4.5 (Berkeley) 4/18/91"; |
| 94bed826 | 9 | #endif /* not lint */ |
| 1bbb65d0 BS |
10 | |
| 11 | /* t1.c: main control and input switching */ | |
| 12 | # | |
| 13 | # include "t..c" | |
| 14 | #include <signal.h> | |
| 229ff552 KB |
15 | #include "pathnames.h" |
| 16 | ||
| 1bbb65d0 BS |
17 | # ifdef gcos |
| 18 | /* required by GCOS because file is passed to "tbl" by troff preprocessor */ | |
| 19 | # define _f1 _f | |
| 20 | extern FILE *_f[]; | |
| 21 | # endif | |
| 22 | ||
| 1bbb65d0 BS |
23 | # define ever (;;) |
| 24 | ||
| 25 | main(argc,argv) | |
| 26 | char *argv[]; | |
| 27 | { | |
| 28 | # ifdef unix | |
| b599a9f3 | 29 | void badsig(); |
| 1bbb65d0 BS |
30 | signal(SIGPIPE, badsig); |
| 31 | # endif | |
| 32 | # ifdef gcos | |
| 33 | if(!intss()) tabout = fopen("qq", "w"); /* default media code is type 5 */ | |
| 34 | # endif | |
| 35 | exit(tbl(argc,argv)); | |
| 36 | } | |
| 37 | ||
| 38 | ||
| 39 | tbl(argc,argv) | |
| 40 | char *argv[]; | |
| 41 | { | |
| 42 | char line[BUFSIZ]; | |
| 43 | /* required by GCOS because "stdout" is set by troff preprocessor */ | |
| 44 | tabin=stdin; tabout=stdout; | |
| 45 | setinp(argc,argv); | |
| 46 | while (gets1(line)) | |
| 47 | { | |
| 48 | fprintf(tabout, "%s\n",line); | |
| 49 | if (prefix(".TS", line)) | |
| 50 | tableput(); | |
| 51 | } | |
| 52 | fclose(tabin); | |
| 53 | return(0); | |
| 54 | } | |
| 55 | int sargc; | |
| 56 | char **sargv; | |
| 57 | setinp(argc,argv) | |
| 58 | char **argv; | |
| 59 | { | |
| 60 | sargc = argc; | |
| 61 | sargv = argv; | |
| 62 | sargc--; sargv++; | |
| 63 | if (sargc>0) | |
| 64 | swapin(); | |
| 65 | } | |
| 66 | swapin() | |
| 67 | { | |
| 68 | while (sargc>0 && **sargv=='-') /* Mem fault if no test on sargc */ | |
| 69 | { | |
| 70 | if (sargc<=0) return(0); | |
| 71 | if (match("-ms", *sargv)) | |
| 72 | { | |
| 229ff552 | 73 | *sargv = _PATH_MACROS; |
| 1bbb65d0 BS |
74 | break; |
| 75 | } | |
| 76 | if (match("-mm", *sargv)) | |
| 77 | { | |
| 229ff552 | 78 | *sargv = _PATH_PYMACS; |
| 1bbb65d0 BS |
79 | break; |
| 80 | } | |
| 81 | if (match("-TX", *sargv)) | |
| 82 | pr1403=1; | |
| 83 | sargc--; sargv++; | |
| 84 | } | |
| 85 | if (sargc<=0) return(0); | |
| 86 | # ifdef unix | |
| 87 | /* file closing is done by GCOS troff preprocessor */ | |
| 88 | if (tabin!=stdin) fclose(tabin); | |
| 89 | # endif | |
| 90 | tabin = fopen(ifile= *sargv, "r"); | |
| 91 | iline=1; | |
| 92 | # ifdef unix | |
| 93 | /* file names are all put into f. by the GCOS troff preprocessor */ | |
| 94 | fprintf(tabout, ".ds f. %s\n",ifile); | |
| 95 | # endif | |
| 96 | if (tabin==NULL) | |
| 97 | error("Can't open file"); | |
| 98 | sargc--; | |
| 99 | sargv++; | |
| 100 | return(1); | |
| 101 | } | |
| 102 | # ifdef unix | |
| b599a9f3 | 103 | void |
| 1bbb65d0 BS |
104 | badsig() |
| 105 | { | |
| 106 | signal(SIGPIPE, SIG_IGN); | |
| 107 | exit(0); | |
| 108 | } | |
| 109 | # endif |