| Patrick Williams | c124f4f | 2015-09-15 14:41:29 -0500 | [diff] [blame] | 1 | |
| 2 | Ruby is copyrighted free software by Yukihiro Matsumoto <matz@netlab.co.jp>. |
| 3 | You can redistribute it and/or modify it under either the terms of the GPL |
| 4 | (see COPYING.txt file), or the conditions below: |
| 5 | |
| 6 | 1. You may make and give away verbatim copies of the source form of the |
| 7 | software without restriction, provided that you duplicate all of the |
| 8 | original copyright notices and associated disclaimers. |
| 9 | |
| 10 | 2. You may modify your copy of the software in any way, provided that |
| 11 | you do at least ONE of the following: |
| 12 | |
| 13 | a) place your modifications in the Public Domain or otherwise |
| 14 | make them Freely Available, such as by posting said |
| 15 | modifications to Usenet or an equivalent medium, or by allowing |
| 16 | the author to include your modifications in the software. |
| 17 | |
| 18 | b) use the modified software only within your corporation or |
| 19 | organization. |
| 20 | |
| 21 | c) rename any non-standard executables so the names do not conflict |
| 22 | with standard executables, which must also be provided. |
| 23 | |
| 24 | d) make other distribution arrangements with the author. |
| 25 | |
| 26 | 3. You may distribute the software in object code or executable |
| 27 | form, provided that you do at least ONE of the following: |
| 28 | |
| 29 | a) distribute the executables and library files of the software, |
| 30 | together with instructions (in the manual page or equivalent) |
| 31 | on where to get the original distribution. |
| 32 | |
| 33 | b) accompany the distribution with the machine-readable source of |
| 34 | the software. |
| 35 | |
| 36 | c) give non-standard executables non-standard names, with |
| 37 | instructions on where to get the original software distribution. |
| 38 | |
| 39 | d) make other distribution arrangements with the author. |
| 40 | |
| 41 | 4. You may modify and include the part of the software into any other |
| 42 | software (possibly commercial). But some files in the distribution |
| 43 | are not written by the author, so that they are not under this terms. |
| 44 | |
| 45 | They are gc.c(partly), utils.c(partly), regex.[ch], st.[ch] and some |
| 46 | files under the ./missing directory. See each file for the copying |
| 47 | condition. |
| 48 | |
| 49 | 5. The scripts and library files supplied as input to or produced as |
| 50 | output from the software do not automatically fall under the |
| 51 | copyright of the software, but belong to whomever generated them, |
| 52 | and may be sold commercially, and may be aggregated with this |
| 53 | software. |
| 54 | |
| 55 | 6. THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR |
| 56 | IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED |
| 57 | WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| 58 | PURPOSE. |
| 59 | |
| 60 | |