license update for ec, removing the condition "You also distribute the unmodified version of the fonts"

git-svn-id: svn://tug.org/texlive/trunk@25033 c570f23f-e606-0410-a88d-b1316a301751

4 files changed, 164 insertions, 142 deletions

diff --git a/Master/texmf-dist/doc/fonts/ec/00bugs.txt b/Master/texmf-dist/doc/fonts/ec/00bugs.txt
index 534e2ac15e4..2c69b68b32e 100644
--- a/Master/texmf-dist/doc/fonts/ec/00bugs.txt
+++ b/Master/texmf-dist/doc/fonts/ec/00bugs.txt
@@ -12,4 +12,20 @@ fonts 1.0, please check this list, if it is already `known'.
 
 ecit0800
 tcit0900
- 
+
+Two bugs reported by mitek@email.cz (not fixed yet, because I want to get out
+the licence update really soon)
+
+ 2. The 'Copyleft' in txsymbol.mf has a different shape of the upper
+    serif than (reversed) 'C'. I think that there must be
+    opposite sign in the equation for x1' (something like
+    x1l-x1'=-2cap_curve+fine). (The same bug is in
+    cmbright/ttsymbol.mf, but this is not visible due to char shape).
+
+ 3. The 'Superscript numeral 3' in txrsuper.mf has its upper bulb
+    positioned too low. I think that there was ommited the replacement of
+    y0=min(.9h-.5bulb_diam1,.75[bot y8r,h]+.5bulb_diam1);
+    with
+    y0=min(.9[bot y8r,h]-.5bulb_diam1,.75[bot y8r,h]+.5bulb_diam1);
+    as is done in other equations and in 'Fraction three quarters'.
+
diff --git a/Master/texmf-dist/doc/fonts/ec/00files.txt b/Master/texmf-dist/doc/fonts/ec/00files.txt
index 81b6ad25723..c5779a36fd1 100644
--- a/Master/texmf-dist/doc/fonts/ec/00files.txt
+++ b/Master/texmf-dist/doc/fonts/ec/00files.txt
@@ -1,6 +1,6 @@
 % 00files.txt
 %
-% (c) Copyright 1995, 1996, 1997 J"org Knappen
+% (c) Copyright 1995, 1996, 1997, 2012 J"org Knappen
 %
 % This file is part of ecfonts version 1.0
 %
@@ -8,129 +8,129 @@
 % copyrite.txt for further information
 
 
- Length    Date    Time    Name
- ------    ----    ----    ----
-    492  02-05-97  16:55   00bugs.txt
-   2180  02-05-97  16:42   00error.txt
-   4764  01-19-97  22:38   00files.txt
-   5015  02-05-97  16:47   00inst.txt
-   1709  02-05-97  16:48   00readme.txt
-   3044  01-19-97  20:02   copyrite.txt
-  19368  02-05-97  16:50   dc-chg.txt
-  23101  01-19-97  20:04   dcdoc.tex
-    534  02-05-97  16:54   ec-chg.txt
-   6445  01-19-97  20:05   ecbi.mf
-   5836  01-19-97  20:05   ecbl.mf
-   6254  01-19-97  20:05   ecbm.mf
-   5823  01-19-97  20:05   ecbx.mf
-   9095  01-19-97  20:05   eccc.mf
-   4998  01-19-97  20:05   ecci.mf
-   6259  01-19-97  20:05   ecdh.mf
-   4757  01-19-97  20:06   ecfb.mf
-   4543  01-19-97  20:06   ecff.mf
-   4542  01-19-97  20:06   ecfi.mf
-   4772  01-19-97  20:06   ecfs.mf
-   4549  01-19-97  20:06   ecit.mf
-   1764  01-19-97  20:06   eclb8.mf
-   1832  01-19-97  20:06   ecli8.mf
-   1786  01-19-97  20:07   eclo8.mf
-   1809  01-19-97  20:07   eclq8.mf
-   1821  01-19-97  20:07   ecltt8.mf
-   9053  01-19-97  20:07   ecoc.mf
-   1774  01-19-97  20:07   ecqi8.mf
-   6047  01-19-97  20:07   ecrb.mf
-   6359  01-19-97  20:07   ecrm.mf
-   9058  01-19-97  20:07   ecsc.mf
-   4978  01-19-97  20:07   ecsi.mf
-   6361  01-19-97  20:07   ecsl.mf
-   4770  01-19-97  20:08   ecso.mf
-   1750  01-19-97  20:08   ecsq8.mf
-   4953  01-19-97  20:08   ecss.mf
-   1758  01-19-97  20:08   ecssdc10.mf
-   4551  01-19-97  20:08   ecst.mf
-  14009  01-19-97  20:08   ecstdedt.tex
-   4749  01-19-97  20:08   ecsx.mf
-   6555  01-19-97  20:09   ectc.mf
-   4983  01-19-97  20:09   ecti.mf
-   4539  01-19-97  20:09   ectt.mf
-   6256  01-19-97  20:09   ecui.mf
-   4498  01-07-97  18:51   ecvi.mf
-   4529  01-19-97  20:09   ecvt.mf
-   8977  01-19-97  20:09   ecxc.mf
-   3752  01-19-97  20:09   exaccent.mf
-  37536  01-19-97  20:11   exaccess.mf
-  52157  01-19-97  20:11   exbase.mf
-   9757  01-19-97  20:11   exbraces.mf
-   7581  01-19-97  22:24   excligtb.mf
-   3574  01-19-97  22:26   excsc.mf
-  10630  01-19-97  20:11   excspl.mf
-  12246  01-19-97  20:11   exidigit.mf
-  29081  01-19-97  20:11   exileast.mf
-  11579  01-19-97  20:11   exilig.mf
-   7576  01-19-97  22:07   exiligtb.mf
-  22489  01-19-97  20:11   exillett.mf
-  29528  01-19-97  20:12   exilwest.mf
-   2961  01-19-97  20:12   exisixts.mf
-   4219  01-19-97  20:12   exitalp.mf
-    952  01-19-97  20:12   exmligtb.mf
-   3212  01-19-97  20:13   expseudo.mf
-  11574  01-19-97  20:53   expunct.mf
-  14974  01-19-97  20:13   exrdigit.mf
-  52050  01-19-97  20:13   exrleast.mf
-   9844  01-19-97  20:13   exrlig.mf
-  10142  01-19-97  22:03   exrligtb.mf
-  39732  01-19-97  20:13   exrllett.mf
-  52110  01-19-97  20:13   exrlwest.mf
-   2293  01-19-97  19:42   exroman.mf
-   4622  01-19-97  20:13   exromp.mf
-  44920  01-19-97  20:13   exrueast.mf
-  36144  01-19-97  20:14   exrulett.mf
-  44016  01-19-97  20:14   exruwest.mf
-  10072  01-19-97  20:14   exsign.mf
-   2954  01-19-97  20:15   exsixtst.mf
-   2229  01-19-97  19:43   extextit.mf
-   1822  01-19-97  20:15   ieclb8.mf
-   1889  01-19-97  20:15   iecli8.mf
-   1844  01-19-97  20:15   ieclo8.mf
-   1866  01-19-97  20:15   ieclq8.mf
-   1834  01-19-97  20:15   iecltt8.mf
-   7284  02-05-97  16:52   tc-chg.txt
-   6434  01-19-97  20:15   tcbi.mf
-   5821  01-19-97  20:16   tcbl.mf
-   6250  01-19-97  20:16   tcbm.mf
-   5808  01-19-97  20:16   tcbx.mf
-   4978  01-19-97  20:16   tcci.mf
-   6279  01-19-97  20:16   tcdh.mf
-   4748  01-19-97  20:16   tcfb.mf
-   4526  01-19-97  20:16   tcff.mf
-   4525  01-19-97  20:16   tcfi.mf
-   4762  01-07-97  19:03   tcfs.mf
-   4533  01-19-97  20:16   tcit.mf
-   5850  01-19-97  20:17   tcrb.mf
-   6239  01-19-97  20:17   tcrm.mf
-   4963  01-19-97  20:17   tcsi.mf
-   6242  01-19-97  20:17   tcsl.mf
-   4753  01-19-97  20:17   tcso.mf
-   4939  01-19-97  20:17   tcss.mf
-   4519  01-19-97  20:17   tcst.mf
-  12807  12-23-96  02:25   tcstdedt.tex
-   4731  01-19-97  20:17   tcsx.mf
-   4970  01-19-97  20:17   tcti.mf
-   4524  01-19-97  20:18   tctt.mf
-   6251  01-19-97  20:18   tcui.mf
-   4533  01-19-97  20:18   tcvi.mf
-   4523  01-19-97  20:18   tcvt.mf
-   5344  01-19-97  20:18   txaccent.mf
-   4286  01-19-97  20:18   txgen.mf
-   5844  01-19-97  20:19   txifract.mf
-   4771  01-19-97  20:19   txisuper.mf
-  12634  01-19-97  20:19   txitlod.mf
-   2164  01-19-97  20:19   txpseudo.mf
-   8576  01-19-97  20:19   txrfract.mf
-  15206  01-19-97  20:19   txromod.mf
-   7814  01-19-97  20:19   txrsuper.mf
-   2058  01-19-97  20:20   txsymb.mf
-  93212  01-19-97  20:20   txsymbol.mf
- ------                    -------
-1161061                    121    
+ Length    Date     Name
+ ------    ----     ----
+   1253  02-05-97   00bugs.txt
+   2180  02-05-97   00error.txt
+   3934  05-01-12   00files.txt
+   5015  02-05-97   00inst.txt
+   1709  02-05-97   00readme.txt
+   2918  05-01-12   copyrite.txt
+  19368  02-05-97   dc-chg.txt
+  23101  01-19-97   dcdoc.tex
+    944  05-01-12   ec-chg.txt
+   6445  01-19-97   ecbi.mf
+   5836  01-19-97   ecbl.mf
+   6254  01-19-97   ecbm.mf
+   5823  01-19-97   ecbx.mf
+   9095  01-19-97   eccc.mf
+   4998  01-19-97   ecci.mf
+   6259  01-19-97   ecdh.mf
+   4757  01-19-97   ecfb.mf
+   4543  01-19-97   ecff.mf
+   4542  01-19-97   ecfi.mf
+   4772  01-19-97   ecfs.mf
+   4549  01-19-97   ecit.mf
+   1764  01-19-97   eclb8.mf
+   1832  01-19-97   ecli8.mf
+   1786  01-19-97   eclo8.mf
+   1809  01-19-97   eclq8.mf
+   1821  01-19-97   ecltt8.mf
+   9053  01-19-97   ecoc.mf
+   1774  01-19-97   ecqi8.mf
+   6047  01-19-97   ecrb.mf
+   6359  01-19-97   ecrm.mf
+   9058  01-19-97   ecsc.mf
+   4978  01-19-97   ecsi.mf
+   6361  01-19-97   ecsl.mf
+   4770  01-19-97   ecso.mf
+   1750  01-19-97   ecsq8.mf
+   4953  01-19-97   ecss.mf
+   1758  01-19-97   ecssdc10.mf
+   4551  01-19-97   ecst.mf
+  14009  01-19-97   ecstdedt.tex
+   4749  01-19-97   ecsx.mf
+   6555  01-19-97   ectc.mf
+   4983  01-19-97   ecti.mf
+   4539  01-19-97   ectt.mf
+   6256  01-19-97   ecui.mf
+   4498  01-07-97   ecvi.mf
+   4529  01-19-97   ecvt.mf
+   8977  01-19-97   ecxc.mf
+   3752  01-19-97   exaccent.mf
+  37536  01-19-97   exaccess.mf
+  52157  01-19-97   exbase.mf
+   9757  01-19-97   exbraces.mf
+   7581  01-19-97   excligtb.mf
+   3574  01-19-97   excsc.mf
+  10630  01-19-97   excspl.mf
+  12246  01-19-97   exidigit.mf
+  29081  01-19-97   exileast.mf
+  11579  01-19-97   exilig.mf
+   7576  01-19-97   exiligtb.mf
+  22489  01-19-97   exillett.mf
+  29528  01-19-97   exilwest.mf
+   2961  01-19-97   exisixts.mf
+   4219  01-19-97   exitalp.mf
+    952  01-19-97   exmligtb.mf
+   3212  01-19-97   expseudo.mf
+  11574  01-19-97   expunct.mf
+  14974  01-19-97   exrdigit.mf
+  52050  01-19-97   exrleast.mf
+   9844  01-19-97   exrlig.mf
+  10142  01-19-97   exrligtb.mf
+  39732  01-19-97   exrllett.mf
+  52110  01-19-97   exrlwest.mf
+   2293  01-19-97   exroman.mf
+   4622  01-19-97   exromp.mf
+  44920  01-19-97   exrueast.mf
+  36144  01-19-97   exrulett.mf
+  44016  01-19-97   exruwest.mf
+  10072  01-19-97   exsign.mf
+   2954  01-19-97   exsixtst.mf
+   2229  01-19-97   extextit.mf
+   1822  01-19-97   ieclb8.mf
+   1889  01-19-97   iecli8.mf
+   1844  01-19-97   ieclo8.mf
+   1866  01-19-97   ieclq8.mf
+   1834  01-19-97   iecltt8.mf
+   7284  02-05-97   tc-chg.txt
+   6434  01-19-97   tcbi.mf
+   5821  01-19-97   tcbl.mf
+   6250  01-19-97   tcbm.mf
+   5808  01-19-97   tcbx.mf
+   4978  01-19-97   tcci.mf
+   6279  01-19-97   tcdh.mf
+   4748  01-19-97   tcfb.mf
+   4526  01-19-97   tcff.mf
+   4525  01-19-97   tcfi.mf
+   4762  01-07-97   tcfs.mf
+   4533  01-19-97   tcit.mf
+   5850  01-19-97   tcrb.mf
+   6239  01-19-97   tcrm.mf
+   4963  01-19-97   tcsi.mf
+   6242  01-19-97   tcsl.mf
+   4753  01-19-97   tcso.mf
+   4939  01-19-97   tcss.mf
+   4519  01-19-97   tcst.mf
+  12807  12-23-96   tcstdedt.tex
+   4731  01-19-97   tcsx.mf
+   4970  01-19-97   tcti.mf
+   4524  01-19-97   tctt.mf
+   6251  01-19-97   tcui.mf
+   4533  01-19-97   tcvi.mf
+   4523  01-19-97   tcvt.mf
+   5344  01-19-97   txaccent.mf
+   4286  01-19-97   txgen.mf
+   5844  01-19-97   txifract.mf
+   4771  01-19-97   txisuper.mf
+  12634  01-19-97   txitlod.mf
+   2164  01-19-97   txpseudo.mf
+   8576  01-19-97   txrfract.mf
+  15206  01-19-97   txromod.mf
+   7814  01-19-97   txrsuper.mf
+   2058  01-19-97   txsymb.mf
+  93212  01-19-97   txsymbol.mf
+                    -------
+                    121    
 
diff --git a/Master/texmf-dist/doc/fonts/ec/copyrite.txt b/Master/texmf-dist/doc/fonts/ec/copyrite.txt
index dc7f2cd61ab..0eeda3df1ab 100644
--- a/Master/texmf-dist/doc/fonts/ec/copyrite.txt
+++ b/Master/texmf-dist/doc/fonts/ec/copyrite.txt
@@ -1,20 +1,20 @@
 % copyrite.txt
 %
-% (c) Copyright 1997 J"org Knappen
+% (c) Copyright 2012 J"org Knappen
 %
 % This file is part of ecfonts version 1.0
 
 
                 Copyright notice to the ec fonts
 
-(c) Copyright 1995, 1996, 1997 J"org Knappen, Mainz
+(c) Copyright 1995, 1996, 1997, 2012 J"org Knappen, Mainz
 (c) Copyright 1990, 1992 Norbert Schwarz, Ruhr-Universit"at Bochum
 
 
-C O P Y R I G H T (1997)
+C O P Y R I G H T (2012)
 ------------------------
 
-This distribution is copyright 1990--1997 Norbert Schwarz and Joerg Knappen.
+This distribution is copyright 1990--2012 Norbert Schwarz and Joerg Knappen.
 
 
 WARRANTY
@@ -67,18 +67,15 @@ under the following restrictions:
  * You acknowledge the source and authorship of the original version
    in the modified file.
 
- * You also distribute the unmodified version of the fonts.
-              J"org Knappen
-              Unternehmensberatung
-              Barbarossaring 43
-              D-55118 Mainz
+
+              J\"org Knappen
+              Dieselstra{\ss}e 13
+              66123 Saarbr\"ucken
               Federal Republic of Germany
 
 
               Norbert Schwarz
-              Rechenzentrum Ruhr-Universitaet Bochum
-              Postfach 102148
+              Ruhr-Universitaet Bochum
+              Rechenzentrum
               Universitaetsstrasse 150
-              D-4630 Bochum 1
-              West Germany
-
+              D-44801 Bochum
diff --git a/Master/texmf-dist/doc/fonts/ec/ec-chg.txt b/Master/texmf-dist/doc/fonts/ec/ec-chg.txt
index 880ed0c632e..2d3566ff36e 100644
--- a/Master/texmf-dist/doc/fonts/ec/ec-chg.txt
+++ b/Master/texmf-dist/doc/fonts/ec/ec-chg.txt
@@ -1,6 +1,6 @@
 % ec-chg.txt
 %
-% (c) Copyright 1997 J"org Knappen
+% (c) Copyright 1997, 2012 J"org Knappen
 %
 % This file is part of ecfonts version 1.0
 %
@@ -11,6 +11,15 @@
 
 This file documents changes to the ec and tc fonts after 1-FEB-1997
 
+ 5-JAN-2012 Removed the condition that the original files have to
+            be distributed together with derived changed files
+            from the licence in copyrite.txt (On request from the Free
+            Software Foundation)
+
+ 5-JAN-2012 On this occasion, I updated my address in copyrite.txt
+            All my old e-mail addresses are invalid now. A current
+            one is jknappen@web.de
+
  1-FEB-1997 Opened this file. Made minor corrections to the readme files.
             Note the new e-mail adress:   joerg.knappen@uni-mainz.de
             The old one will remain valid for some time.