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author | Akira Kakuto <kakuto@fuk.kindai.ac.jp> | 2019-11-13 23:07:52 +0000 |
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committer | Akira Kakuto <kakuto@fuk.kindai.ac.jp> | 2019-11-13 23:07:52 +0000 |
commit | de3984078547ca7aa18e0b77c0a98f5da1548a84 (patch) | |
tree | dae18ae4d7b1dab633be55df6c2cd4027bd5f00e /Build/source/texk/dvipdfm-x/README | |
parent | bba1e93059cd8917941fb8f2ddfd03ad1dac4a99 (diff) |
install a pseudo random number generator
git-svn-id: svn://tug.org/texlive/trunk@52782 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/dvipdfm-x/README')
-rw-r--r-- | Build/source/texk/dvipdfm-x/README | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/Build/source/texk/dvipdfm-x/README b/Build/source/texk/dvipdfm-x/README index 28e4d71a4a1..daf5be0eb4d 100644 --- a/Build/source/texk/dvipdfm-x/README +++ b/Build/source/texk/dvipdfm-x/README @@ -504,3 +504,53 @@ Contents embedding from Japan Typography Association (in Japanese): http://www.typography.or.jp/act/morals/moral4.html + +11. Random number generating function + + Prefixes of font names are calculated by using a function which + generates pseudo random numbers. In order to obtain a unique + prefix on all platforms when current time is common, a special + function MT19937, coded by Takuji Nishimura and Makoto Matsumoto, + is used. The header of the C program by Takuji Nishimura and + Makoto Matsumoto is the following: + + A C-program for MT19937, with initialization improved 2002/1/26. + Coded by Takuji Nishimura and Makoto Matsumoto. + + Before using, initialize the state by using init_genrand(seed) + or init_by_array(init_key, key_length). + + Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura, + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. The names of its contributors may not be used to endorse or promote + products derived from this software without specific prior written + permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR + CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + + Any feedback is very welcome. + http://www.math.sci.hiroshima-u.ac.jp/~m-mat/MT/emt.html + email: m-mat @ math.sci.hiroshima-u.ac.jp (remove space) |