| 1 | /* Give this program DOC-mm.nn.oo as standard input and it outputs to |
| 2 | standard output a file of nroff output containing the doc strings. |
| 3 | |
| 4 | Copyright (C) 1987, 1994, 2001, 2002, 2003, 2004, 2005, 2006, 2007, |
| 5 | 2008, 2009 Free Software Foundation, Inc. |
| 6 | |
| 7 | This file is part of GNU Emacs. |
| 8 | |
| 9 | GNU Emacs is free software: you can redistribute it and/or modify |
| 10 | it under the terms of the GNU General Public License as published by |
| 11 | the Free Software Foundation, either version 3 of the License, or |
| 12 | (at your option) any later version. |
| 13 | |
| 14 | GNU Emacs is distributed in the hope that it will be useful, |
| 15 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 17 | GNU General Public License for more details. |
| 18 | |
| 19 | You should have received a copy of the GNU General Public License |
| 20 | along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. |
| 21 | |
| 22 | |
| 23 | See also sorted-doc.c, which produces similar output |
| 24 | but in texinfo format and sorted by function/variable name. */ |
| 25 | |
| 26 | #include <stdio.h> |
| 27 | |
| 28 | #ifdef DOS_NT |
| 29 | #include <fcntl.h> /* for O_BINARY */ |
| 30 | #include <io.h> /* for setmode */ |
| 31 | #endif |
| 32 | |
| 33 | int |
| 34 | main () |
| 35 | { |
| 36 | register int ch; |
| 37 | register int notfirst = 0; |
| 38 | |
| 39 | #ifdef DOS_NT |
| 40 | /* DOC is a binary file. */ |
| 41 | if (!isatty (fileno (stdin))) |
| 42 | setmode (fileno (stdin), O_BINARY); |
| 43 | #endif |
| 44 | |
| 45 | printf (".TL\n"); |
| 46 | printf ("Command Summary for GNU Emacs\n"); |
| 47 | printf (".AU\nRichard M. Stallman\n"); |
| 48 | while ((ch = getchar ()) != EOF) |
| 49 | { |
| 50 | if (ch == '\037') |
| 51 | { |
| 52 | if (notfirst) |
| 53 | printf ("\n.DE"); |
| 54 | else |
| 55 | notfirst = 1; |
| 56 | |
| 57 | printf ("\n.SH\n"); |
| 58 | |
| 59 | ch = getchar (); |
| 60 | printf (ch == 'F' ? "Function " : "Variable "); |
| 61 | |
| 62 | while ((ch = getchar ()) != '\n') /* Changed this line */ |
| 63 | { |
| 64 | if (ch != EOF) |
| 65 | putchar (ch); |
| 66 | else |
| 67 | { |
| 68 | ungetc (ch, stdin); |
| 69 | break; |
| 70 | } |
| 71 | } |
| 72 | printf ("\n.DS L\n"); |
| 73 | } |
| 74 | else |
| 75 | putchar (ch); |
| 76 | } |
| 77 | return 0; |
| 78 | } |
| 79 | |
| 80 | /* arch-tag: 2ba2c9b0-4157-4eba-bd9f-967e3677e35f |
| 81 | (do not change this comment) */ |