2016-11-28 13:36:00

44 files changed, 285 insertions, 20 deletions

diff --git a/doc/context/documents/general/qrcs/setup-cs.pdf b/doc/context/documents/general/qrcs/setup-cs.pdf
index 7340a4cec..7f39be6ea 100644
--- a/doc/context/documents/general/qrcs/setup-cs.pdf
+++ b/doc/context/documents/general/qrcs/setup-cs.pdf
diff --git a/doc/context/documents/general/qrcs/setup-de.pdf b/doc/context/documents/general/qrcs/setup-de.pdf
index 62fd20727..90a033beb 100644
--- a/doc/context/documents/general/qrcs/setup-de.pdf
+++ b/doc/context/documents/general/qrcs/setup-de.pdf
diff --git a/doc/context/documents/general/qrcs/setup-en.pdf b/doc/context/documents/general/qrcs/setup-en.pdf
index 9fb2817ae..67f49ef4a 100644
--- a/doc/context/documents/general/qrcs/setup-en.pdf
+++ b/doc/context/documents/general/qrcs/setup-en.pdf
diff --git a/doc/context/documents/general/qrcs/setup-fr.pdf b/doc/context/documents/general/qrcs/setup-fr.pdf
index 72b1c39dc..88e21c5f7 100644
--- a/doc/context/documents/general/qrcs/setup-fr.pdf
+++ b/doc/context/documents/general/qrcs/setup-fr.pdf
diff --git a/doc/context/documents/general/qrcs/setup-it.pdf b/doc/context/documents/general/qrcs/setup-it.pdf
index 73393d45d..eec48601a 100644
--- a/doc/context/documents/general/qrcs/setup-it.pdf
+++ b/doc/context/documents/general/qrcs/setup-it.pdf
diff --git a/doc/context/documents/general/qrcs/setup-nl.pdf b/doc/context/documents/general/qrcs/setup-nl.pdf
index 9a36c2f80..4e1817460 100644
--- a/doc/context/documents/general/qrcs/setup-nl.pdf
+++ b/doc/context/documents/general/qrcs/setup-nl.pdf
diff --git a/doc/context/documents/general/qrcs/setup-ro.pdf b/doc/context/documents/general/qrcs/setup-ro.pdf
index 197cfc3fb..599542102 100644
--- a/doc/context/documents/general/qrcs/setup-ro.pdf
+++ b/doc/context/documents/general/qrcs/setup-ro.pdf
diff --git a/doc/context/sources/general/fonts/fonts/fonts-mkiv.tex b/doc/context/sources/general/fonts/fonts/fonts-mkiv.tex
index 43da5870f..c5283ad41 100644
--- a/doc/context/sources/general/fonts/fonts/fonts-mkiv.tex
+++ b/doc/context/sources/general/fonts/fonts/fonts-mkiv.tex
@@ -12,6 +12,10 @@
 %             with existing functionality and we cannot be held responsible for that. Many of
 %             the manuals contain characteristic graphics and personal notes or examples that
 %             make no sense when used out-of-context.
+%
+% comment   : Some chapters might have been published in TugBoat, the NTG Maps, the ConTeXt
+%             Group journal or otherwise. Thanks to the editors for corrections. Also thanks
+%             to users for testing, feedback and corrections.
 
 % \definefontfeature[default][default][globalkern=true]
 %
diff --git a/doc/context/sources/general/magazines/magazines/mag-0000-mkiv.tex b/doc/context/sources/general/magazines/magazines/mag-0000-mkiv.tex
index 7702bfbbc..c24d4c4ad 100644
--- a/doc/context/sources/general/magazines/magazines/mag-0000-mkiv.tex
+++ b/doc/context/sources/general/magazines/magazines/mag-0000-mkiv.tex
@@ -12,6 +12,10 @@
 %             with existing functionality and we cannot be held responsible for that. Many of
 %             the manuals contain characteristic graphics and personal notes or examples that
 %             make no sense when used out-of-context.
+%
+% comment   : Some chapters might have been published in TugBoat, the NTG Maps, the ConTeXt
+%             Group journal or otherwise. Thanks to the editors for corrections. Also thanks
+%             to users for testing, feedback and corrections.
 
 \usemodule[mag-01]
 
diff --git a/doc/context/sources/general/magazines/magazines/mag-0002-mkiv.tex b/doc/context/sources/general/magazines/magazines/mag-0002-mkiv.tex
index 45ca4c6c6..cbc49ac82 100644
--- a/doc/context/sources/general/magazines/magazines/mag-0002-mkiv.tex
+++ b/doc/context/sources/general/magazines/magazines/mag-0002-mkiv.tex
@@ -12,6 +12,10 @@
 %             with existing functionality and we cannot be held responsible for that. Many of
 %             the manuals contain characteristic graphics and personal notes or examples that
 %             make no sense when used out-of-context.
+%
+% comment   : Some chapters might have been published in TugBoat, the NTG Maps, the ConTeXt
+%             Group journal or otherwise. Thanks to the editors for corrections. Also thanks
+%             to users for testing, feedback and corrections.
 
 \usemodule[mag-01]
 
diff --git a/doc/context/sources/general/magazines/magazines/mag-0006-mkiv.tex b/doc/context/sources/general/magazines/magazines/mag-0006-mkiv.tex
index 080127ac1..8baa5e003 100644
--- a/doc/context/sources/general/magazines/magazines/mag-0006-mkiv.tex
+++ b/doc/context/sources/general/magazines/magazines/mag-0006-mkiv.tex
@@ -12,6 +12,10 @@
 %             with existing functionality and we cannot be held responsible for that. Many of
 %             the manuals contain characteristic graphics and personal notes or examples that
 %             make no sense when used out-of-context.
+%
+% comment   : Some chapters might have been published in TugBoat, the NTG Maps, the ConTeXt
+%             Group journal or otherwise. Thanks to the editors for corrections. Also thanks
+%             to users for testing, feedback and corrections.
 
 \usemodule[mag-01,abr-02]
 
diff --git a/doc/context/sources/general/magazines/magazines/mag-0007-mkiv.tex b/doc/context/sources/general/magazines/magazines/mag-0007-mkiv.tex
index bf2fbb826..885d3cb14 100644
--- a/doc/context/sources/general/magazines/magazines/mag-0007-mkiv.tex
+++ b/doc/context/sources/general/magazines/magazines/mag-0007-mkiv.tex
@@ -12,6 +12,10 @@
 %             with existing functionality and we cannot be held responsible for that. Many of
 %             the manuals contain characteristic graphics and personal notes or examples that
 %             make no sense when used out-of-context.
+%
+% comment   : Some chapters might have been published in TugBoat, the NTG Maps, the ConTeXt
+%             Group journal or otherwise. Thanks to the editors for corrections. Also thanks
+%             to users for testing, feedback and corrections.
 
 \usemodule[mag-01,abr-02,visual]
 
diff --git a/doc/context/sources/general/magazines/magazines/mag-0010-mkiv.tex b/doc/context/sources/general/magazines/magazines/mag-0010-mkiv.tex
index eb5e2638b..65c20180c 100644
--- a/doc/context/sources/general/magazines/magazines/mag-0010-mkiv.tex
+++ b/doc/context/sources/general/magazines/magazines/mag-0010-mkiv.tex
@@ -12,6 +12,10 @@
 %             with existing functionality and we cannot be held responsible for that. Many of
 %             the manuals contain characteristic graphics and personal notes or examples that
 %             make no sense when used out-of-context.
+%
+% comment   : Some chapters might have been published in TugBoat, the NTG Maps, the ConTeXt
+%             Group journal or otherwise. Thanks to the editors for corrections. Also thanks
+%             to users for testing, feedback and corrections.
 
 \usemodule[mag-01,abr-02]
 
diff --git a/doc/context/sources/general/magazines/magazines/mag-1101-mkiv.tex b/doc/context/sources/general/magazines/magazines/mag-1101-mkiv.tex
index c6baa7617..f56dbfe39 100644
--- a/doc/context/sources/general/magazines/magazines/mag-1101-mkiv.tex
+++ b/doc/context/sources/general/magazines/magazines/mag-1101-mkiv.tex
@@ -12,6 +12,10 @@
 %             with existing functionality and we cannot be held responsible for that. Many of
 %             the manuals contain characteristic graphics and personal notes or examples that
 %             make no sense when used out-of-context.
+%
+% comment   : Some chapters might have been published in TugBoat, the NTG Maps, the ConTeXt
+%             Group journal or otherwise. Thanks to the editors for corrections. Also thanks
+%             to users for testing, feedback and corrections.
 
 \usemodule[mag-01,abr-02,job-01]
 
diff --git a/doc/context/sources/general/magazines/magazines/mag-1102-mkiv.tex b/doc/context/sources/general/magazines/magazines/mag-1102-mkiv.tex
index a63aca94c..ad9dcc5f9 100644
--- a/doc/context/sources/general/magazines/magazines/mag-1102-mkiv.tex
+++ b/doc/context/sources/general/magazines/magazines/mag-1102-mkiv.tex
@@ -12,6 +12,10 @@
 %             with existing functionality and we cannot be held responsible for that. Many of
 %             the manuals contain characteristic graphics and personal notes or examples that
 %             make no sense when used out-of-context.
+%
+% comment   : Some chapters might have been published in TugBoat, the NTG Maps, the ConTeXt
+%             Group journal or otherwise. Thanks to the editors for corrections. Also thanks
+%             to users for testing, feedback and corrections.
 
 \usemodule[mag-01,abr-02]
 
diff --git a/doc/context/sources/general/magazines/magazines/mag-1103-mkiv.tex b/doc/context/sources/general/magazines/magazines/mag-1103-mkiv.tex
index 868535081..90a5f0848 100644
--- a/doc/context/sources/general/magazines/magazines/mag-1103-mkiv.tex
+++ b/doc/context/sources/general/magazines/magazines/mag-1103-mkiv.tex
@@ -12,6 +12,10 @@
 %             with existing functionality and we cannot be held responsible for that. Many of
 %             the manuals contain characteristic graphics and personal notes or examples that
 %             make no sense when used out-of-context.
+%
+% comment   : Some chapters might have been published in TugBoat, the NTG Maps, the ConTeXt
+%             Group journal or otherwise. Thanks to the editors for corrections. Also thanks
+%             to users for testing, feedback and corrections.
 
 \usemodule[mag-01,abr-02]
 
diff --git a/doc/context/sources/general/manuals/about/about.tex b/doc/context/sources/general/manuals/about/about.tex
index 96a1bea6d..65e5fde2c 100644
--- a/doc/context/sources/general/manuals/about/about.tex
+++ b/doc/context/sources/general/manuals/about/about.tex
@@ -11,8 +11,9 @@
 %             the manuals contain characteristic graphics and personal notes or examples that
 %             make no sense when used out-of-context.
 %
-% comment   : Some chapters have been published in TugBoat, the NTG Maps, the ConTeXt Group
-%             journal or otherwise. Thanks to the editors for corrections.
+% comment   : Some chapters might have been published in TugBoat, the NTG Maps, the ConTeXt
+%             Group journal or otherwise. Thanks to the editors for corrections. Also thanks
+%             to users for testing, feedback and corrections.
 
 \environment about-environment
 
diff --git a/doc/context/sources/general/manuals/charts/charts-mkiv.tex b/doc/context/sources/general/manuals/charts/charts-mkiv.tex
index dbf6ef6c8..2081b872b 100644
--- a/doc/context/sources/general/manuals/charts/charts-mkiv.tex
+++ b/doc/context/sources/general/manuals/charts/charts-mkiv.tex
@@ -1,5 +1,3 @@
-% interface=en engine=luatex language=uk
-
 % author    : Hans Hagen
 % copyright : PRAGMA ADE & ConTeXt Development Team
 % license   : Creative Commons Attribution ShareAlike 4.0 International
@@ -12,8 +10,10 @@
 %             with existing functionality and we cannot be held responsible for that. Many of
 %             the manuals contain characteristic graphics and personal notes or examples that
 %             make no sense when used out-of-context.
-
-% somewhat general (derived from mcommon.tex)
+%
+% comment   : Some chapters might have been published in TugBoat, the NTG Maps, the ConTeXt
+%             Group journal or otherwise. Thanks to the editors for corrections. Also thanks
+%             to users for testing, feedback and corrections.
 
 \usemodule[abr-02]
 
diff --git a/doc/context/sources/general/manuals/colors/colors-mkiv.tex b/doc/context/sources/general/manuals/colors/colors-mkiv.tex
index 064758ba3..a39ff0f37 100644
--- a/doc/context/sources/general/manuals/colors/colors-mkiv.tex
+++ b/doc/context/sources/general/manuals/colors/colors-mkiv.tex
@@ -1,5 +1,3 @@
-% language=uk
-
 % author    : Hans Hagen
 % copyright : PRAGMA ADE & ConTeXt Development Team
 % license   : Creative Commons Attribution ShareAlike 4.0 International
@@ -12,6 +10,10 @@
 %             with existing functionality and we cannot be held responsible for that. Many of
 %             the manuals contain characteristic graphics and personal notes or examples that
 %             make no sense when used out-of-context.
+%
+% comment   : Some chapters might have been published in TugBoat, the NTG Maps, the ConTeXt
+%             Group journal or otherwise. Thanks to the editors for corrections. Also thanks
+%             to users for testing, feedback and corrections.
 
 %             \nopdfcompression
 
diff --git a/doc/context/sources/general/manuals/columnsets/columnsets.tex b/doc/context/sources/general/manuals/columnsets/columnsets.tex
index 7d68872ef..0cb95229d 100644
--- a/doc/context/sources/general/manuals/columnsets/columnsets.tex
+++ b/doc/context/sources/general/manuals/columnsets/columnsets.tex
@@ -1,6 +1,19 @@
-% engine=luatex
+% author    : Hans Hagen
+% copyright : PRAGMA ADE & ConTeXt Development Team
+% license   : Creative Commons Attribution ShareAlike 4.0 International
+% reference : pragma-ade.nl | contextgarden.net | texlive (related) distributions
+% origin    : the ConTeXt distribution
 %
-% copyright=pragma-ade readme=readme.pdf licence=cc-by-nc-sa
+% comment   : Because this manual is distributed with TeX distributions it comes with a rather
+%             liberal license. We try to adapt these documents to upgrades in the (sub)systems
+%             that they describe. Using parts of the content otherwise can therefore conflict
+%             with existing functionality and we cannot be held responsible for that. Many of
+%             the manuals contain characteristic graphics and personal notes or examples that
+%             make no sense when used out-of-context.
+%
+% comment   : Some chapters might have been published in TugBoat, the NTG Maps, the ConTeXt
+%             Group journal or otherwise. Thanks to the editors for corrections. Also thanks
+%             to users for testing, feedback and corrections.
 
 \dontcomplain
 
diff --git a/doc/context/sources/general/manuals/epub/epub-mkiv.tex b/doc/context/sources/general/manuals/epub/epub-mkiv.tex
index 6fc4ed9d4..2eea58b9e 100644
--- a/doc/context/sources/general/manuals/epub/epub-mkiv.tex
+++ b/doc/context/sources/general/manuals/epub/epub-mkiv.tex
@@ -1,5 +1,22 @@
 % language=uk
 
+% author    : Hans Hagen
+% copyright : PRAGMA ADE & ConTeXt Development Team
+% license   : Creative Commons Attribution ShareAlike 4.0 International
+% reference : pragma-ade.nl | contextgarden.net | texlive (related) distributions
+% origin    : the ConTeXt distribution
+%
+% comment   : Because this manual is distributed with TeX distributions it comes with a rather
+%             liberal license. We try to adapt these documents to upgrades in the (sub)systems
+%             that they describe. Using parts of the content otherwise can therefore conflict
+%             with existing functionality and we cannot be held responsible for that. Many of
+%             the manuals contain characteristic graphics and personal notes or examples that
+%             make no sense when used out-of-context.
+%
+% comment   : Some chapters might have been published in TugBoat, the NTG Maps, the ConTeXt
+%             Group journal or otherwise. Thanks to the editors for corrections. Also thanks
+%             to users for testing, feedback and corrections.
+
 % todo:
 %
 % metadata
diff --git a/doc/context/sources/general/manuals/hybrid/hybrid.tex b/doc/context/sources/general/manuals/hybrid/hybrid.tex
index f2f05ecc9..e15d7c31c 100644
--- a/doc/context/sources/general/manuals/hybrid/hybrid.tex
+++ b/doc/context/sources/general/manuals/hybrid/hybrid.tex
@@ -11,8 +11,9 @@
 %             the manuals contain characteristic graphics and personal notes or examples that
 %             make no sense when used out-of-context.
 %
-% comment   : Some chapters have been published in TugBoat, the NTG Maps, the ConTeXt Group
-%             journal or otherwise. Thanks to the editors for corrections.
+% comment   : Some chapters might have been published in TugBoat, the NTG Maps, the ConTeXt
+%             Group journal or otherwise. Thanks to the editors for corrections. Also thanks
+%             to users for testing, feedback and corrections.
 
 \environment hybrid-environment
 
diff --git a/doc/context/sources/general/manuals/languages/languages-mkiv.tex b/doc/context/sources/general/manuals/languages/languages-mkiv.tex
index 98ca84814..a65c6d532 100644
--- a/doc/context/sources/general/manuals/languages/languages-mkiv.tex
+++ b/doc/context/sources/general/manuals/languages/languages-mkiv.tex
@@ -12,6 +12,10 @@
 %             with existing functionality and we cannot be held responsible for that. Many of
 %             the manuals contain characteristic graphics and personal notes or examples that
 %             make no sense when used out-of-context.
+%
+% comment   : Some chapters might have been published in TugBoat, the NTG Maps, the ConTeXt
+%             Group journal or otherwise. Thanks to the editors for corrections. Also thanks
+%             to users for testing, feedback and corrections.
 
 \enablemode[simple] % ,oversized
 
diff --git a/doc/context/sources/general/manuals/lua/lua-mkiv.tex b/doc/context/sources/general/manuals/lua/lua-mkiv.tex
index 40e885eac..25a3d1786 100644
--- a/doc/context/sources/general/manuals/lua/lua-mkiv.tex
+++ b/doc/context/sources/general/manuals/lua/lua-mkiv.tex
@@ -12,6 +12,10 @@
 %             with existing functionality and we cannot be held responsible for that. Many of
 %             the manuals contain characteristic graphics and personal notes or examples that
 %             make no sense when used out-of-context.
+%
+% comment   : Some chapters might have been published in TugBoat, the NTG Maps, the ConTeXt
+%             Group journal or otherwise. Thanks to the editors for corrections. Also thanks
+%             to users for testing, feedback and corrections.
 
 \usemodule[art-01,abr-02]
 
diff --git a/doc/context/sources/general/manuals/luatex/luatex.tex b/doc/context/sources/general/manuals/luatex/luatex.tex
index 90484aa7e..39315dd6c 100644
--- a/doc/context/sources/general/manuals/luatex/luatex.tex
+++ b/doc/context/sources/general/manuals/luatex/luatex.tex
@@ -1,5 +1,22 @@
 % macros=mkvi
 
+% author    : Hans Hagen
+% copyright : PRAGMA ADE & ConTeXt Development Team
+% license   : Creative Commons Attribution ShareAlike 4.0 International
+% reference : pragma-ade.nl | contextgarden.net | texlive (related) distributions
+% origin    : the ConTeXt distribution
+%
+% comment   : Because this manual is distributed with TeX distributions it comes with a rather
+%             liberal license. We try to adapt these documents to upgrades in the (sub)systems
+%             that they describe. Using parts of the content otherwise can therefore conflict
+%             with existing functionality and we cannot be held responsible for that. Many of
+%             the manuals contain characteristic graphics and personal notes or examples that
+%             make no sense when used out-of-context.
+%
+% comment   : Some chapters might have been published in TugBoat, the NTG Maps, the ConTeXt
+%             Group journal or otherwise. Thanks to the editors for corrections. Also thanks
+%             to users for testing, feedback and corrections.
+
 % \tex vs \type vs \syntax vs. \luatex
 % \em \it \/
 
diff --git a/doc/context/sources/general/manuals/math/math-mkiv.tex b/doc/context/sources/general/manuals/math/math-mkiv.tex
index 291a99c9e..f36b1032d 100644
--- a/doc/context/sources/general/manuals/math/math-mkiv.tex
+++ b/doc/context/sources/general/manuals/math/math-mkiv.tex
@@ -12,6 +12,10 @@
 %             with existing functionality and we cannot be held responsible for that. Many of
 %             the manuals contain characteristic graphics and personal notes or examples that
 %             make no sense when used out-of-context.
+%
+% comment   : Some chapters might have been published in TugBoat, the NTG Maps, the ConTeXt
+%             Group journal or otherwise. Thanks to the editors for corrections. Also thanks
+%             to users for testing, feedback and corrections.
 
 \environment math-layout
 
diff --git a/doc/context/sources/general/manuals/mk/mk.tex b/doc/context/sources/general/manuals/mk/mk.tex
index e376d5031..430a19892 100644
--- a/doc/context/sources/general/manuals/mk/mk.tex
+++ b/doc/context/sources/general/manuals/mk/mk.tex
@@ -11,8 +11,9 @@
 %             the manuals contain characteristic graphics and personal notes or examples that
 %             make no sense when used out-of-context.
 %
-% comment   : Some chapters have been published in TugBoat, the NTG Maps, the ConTeXt Group
-%             journal or otherwise. Thanks to the editors for corrections.
+% comment   : Some chapters might have been published in TugBoat, the NTG Maps, the ConTeXt
+%             Group journal or otherwise. Thanks to the editors for corrections. Also thanks
+%             to users for testing, feedback and corrections.
 
 \environment mk-environment
 
diff --git a/doc/context/sources/general/manuals/readme/mreadme.tex b/doc/context/sources/general/manuals/readme/mreadme.tex
index 32c1684d9..950f4a64c 100644
--- a/doc/context/sources/general/manuals/readme/mreadme.tex
+++ b/doc/context/sources/general/manuals/readme/mreadme.tex
@@ -1,4 +1,4 @@
-% interface=en engine=luatex language=uk
+% interface=en language=uk
 
 % author    : Hans Hagen
 % copyright : PRAGMA ADE & ConTeXt Development Team
@@ -12,6 +12,10 @@
 %             with existing functionality and we cannot be held responsible for that. Many of
 %             the manuals contain characteristic graphics and personal notes or examples that
 %             make no sense when used out-of-context.
+%
+% comment   : Some chapters might have been published in TugBoat, the NTG Maps, the ConTeXt
+%             Group journal or otherwise. Thanks to the editors for corrections. Also thanks
+%             to users for testing, feedback and corrections.
 
 \environment mcommon
 
diff --git a/doc/context/sources/general/manuals/rules/rules-mkiv.tex b/doc/context/sources/general/manuals/rules/rules-mkiv.tex
index 5b207e335..536a37aea 100644
--- a/doc/context/sources/general/manuals/rules/rules-mkiv.tex
+++ b/doc/context/sources/general/manuals/rules/rules-mkiv.tex
@@ -12,6 +12,10 @@
 %             with existing functionality and we cannot be held responsible for that. Many of
 %             the manuals contain characteristic graphics and personal notes or examples that
 %             make no sense when used out-of-context.
+%
+% comment   : Some chapters might have been published in TugBoat, the NTG Maps, the ConTeXt
+%             Group journal or otherwise. Thanks to the editors for corrections. Also thanks
+%             to users for testing, feedback and corrections.
 
 \setupbodyfont
   [dejavu,10pt]
diff --git a/doc/context/sources/general/manuals/spacing/spacing-mkiv.tex b/doc/context/sources/general/manuals/spacing/spacing-mkiv.tex
index 4261a3884..375f4e2a8 100644
--- a/doc/context/sources/general/manuals/spacing/spacing-mkiv.tex
+++ b/doc/context/sources/general/manuals/spacing/spacing-mkiv.tex
@@ -1,3 +1,20 @@
+% author    : Hans Hagen
+% copyright : PRAGMA ADE & ConTeXt Development Team
+% license   : Creative Commons Attribution ShareAlike 4.0 International
+% reference : pragma-ade.nl | contextgarden.net | texlive (related) distributions
+% origin    : the ConTeXt distribution
+%
+% comment   : Because this manual is distributed with TeX distributions it comes with a rather
+%             liberal license. We try to adapt these documents to upgrades in the (sub)systems
+%             that they describe. Using parts of the content otherwise can therefore conflict
+%             with existing functionality and we cannot be held responsible for that. Many of
+%             the manuals contain characteristic graphics and personal notes or examples that
+%             make no sense when used out-of-context.
+%
+% comment   : Some chapters might have been published in TugBoat, the NTG Maps, the ConTeXt
+%             Group journal or otherwise. Thanks to the editors for corrections. Also thanks
+%             to users for testing, feedback and corrections.
+
 \environment spacing-style
 
 \startdocument
diff --git a/doc/context/sources/general/manuals/spreadsheets/spreadsheets-mkiv.tex b/doc/context/sources/general/manuals/spreadsheets/spreadsheets-mkiv.tex
index 4dfd133ad..c5c99e97d 100644
--- a/doc/context/sources/general/manuals/spreadsheets/spreadsheets-mkiv.tex
+++ b/doc/context/sources/general/manuals/spreadsheets/spreadsheets-mkiv.tex
@@ -12,6 +12,10 @@
 %             with existing functionality and we cannot be held responsible for that. Many of
 %             the manuals contain characteristic graphics and personal notes or examples that
 %             make no sense when used out-of-context.
+%
+% comment   : Some chapters might have been published in TugBoat, the NTG Maps, the ConTeXt
+%             Group journal or otherwise. Thanks to the editors for corrections. Also thanks
+%             to users for testing, feedback and corrections.
 
 \usemodule[spreadsheet]
 \usemodule[art-01,abr-02]
diff --git a/doc/context/sources/general/manuals/sql/sql-mkiv.tex b/doc/context/sources/general/manuals/sql/sql-mkiv.tex
index 95af57e11..dabb0a34f 100644
--- a/doc/context/sources/general/manuals/sql/sql-mkiv.tex
+++ b/doc/context/sources/general/manuals/sql/sql-mkiv.tex
@@ -12,6 +12,10 @@
 %             with existing functionality and we cannot be held responsible for that. Many of
 %             the manuals contain characteristic graphics and personal notes or examples that
 %             make no sense when used out-of-context.
+%
+% comment   : Some chapters might have been published in TugBoat, the NTG Maps, the ConTeXt
+%             Group journal or otherwise. Thanks to the editors for corrections. Also thanks
+%             to users for testing, feedback and corrections.
 
 \usemodule[art-01,abr-02]
 
diff --git a/doc/context/sources/general/manuals/steps/steps-mkiv.tex b/doc/context/sources/general/manuals/steps/steps-mkiv.tex
index 947f08fbb..3bbedbbcd 100644
--- a/doc/context/sources/general/manuals/steps/steps-mkiv.tex
+++ b/doc/context/sources/general/manuals/steps/steps-mkiv.tex
@@ -1,3 +1,20 @@
+% author    : Hans Hagen
+% copyright : PRAGMA ADE & ConTeXt Development Team
+% license   : Creative Commons Attribution ShareAlike 4.0 International
+% reference : pragma-ade.nl | contextgarden.net | texlive (related) distributions
+% origin    : the ConTeXt distribution
+%
+% comment   : Because this manual is distributed with TeX distributions it comes with a rather
+%             liberal license. We try to adapt these documents to upgrades in the (sub)systems
+%             that they describe. Using parts of the content otherwise can therefore conflict
+%             with existing functionality and we cannot be held responsible for that. Many of
+%             the manuals contain characteristic graphics and personal notes or examples that
+%             make no sense when used out-of-context.
+%
+% comment   : Some chapters might have been published in TugBoat, the NTG Maps, the ConTeXt
+%             Group journal or otherwise. Thanks to the editors for corrections. Also thanks
+%             to users for testing, feedback and corrections.
+
 \environment manuals-xml-environment.tex
 
 \useMPlibrary [ove]
diff --git a/doc/context/sources/general/manuals/still/still.tex b/doc/context/sources/general/manuals/still/still.tex
index 5fe279672..d7a7ff447 100644
--- a/doc/context/sources/general/manuals/still/still.tex
+++ b/doc/context/sources/general/manuals/still/still.tex
@@ -11,8 +11,9 @@
 %             the manuals contain characteristic graphics and personal notes or examples that
 %             make no sense when used out-of-context.
 %
-% comment   : Some chapters have been published in TugBoat, the NTG Maps, the ConTeXt Group
-%             journal or otherwise. Thanks to the editors for corrections.
+% comment   : Some chapters might have been published in TugBoat, the NTG Maps, the ConTeXt
+%             Group journal or otherwise. Thanks to the editors for corrections. Also thanks
+%             to users for testing, feedback and corrections.
 
 \environment still-environment
 
diff --git a/doc/context/sources/general/manuals/swiglib/swiglib-mkiv.tex b/doc/context/sources/general/manuals/swiglib/swiglib-mkiv.tex
index c66b8f7a3..7360c73fa 100644
--- a/doc/context/sources/general/manuals/swiglib/swiglib-mkiv.tex
+++ b/doc/context/sources/general/manuals/swiglib/swiglib-mkiv.tex
@@ -12,6 +12,10 @@
 %             with existing functionality and we cannot be held responsible for that. Many of
 %             the manuals contain characteristic graphics and personal notes or examples that
 %             make no sense when used out-of-context.
+%
+% comment   : Some chapters might have been published in TugBoat, the NTG Maps, the ConTeXt
+%             Group journal or otherwise. Thanks to the editors for corrections. Also thanks
+%             to users for testing, feedback and corrections.
 
 \usemodule[art-01,abr-02]
 
diff --git a/doc/context/sources/general/manuals/templates/templates-mkiv.tex b/doc/context/sources/general/manuals/templates/templates-mkiv.tex
index 01f2c429e..07dd041c3 100644
--- a/doc/context/sources/general/manuals/templates/templates-mkiv.tex
+++ b/doc/context/sources/general/manuals/templates/templates-mkiv.tex
@@ -12,6 +12,10 @@
 %             with existing functionality and we cannot be held responsible for that. Many of
 %             the manuals contain characteristic graphics and personal notes or examples that
 %             make no sense when used out-of-context.
+%
+% comment   : Some chapters might have been published in TugBoat, the NTG Maps, the ConTeXt
+%             Group journal or otherwise. Thanks to the editors for corrections. Also thanks
+%             to users for testing, feedback and corrections.
 
 \usemodule[art-01,abr-02]
 
diff --git a/doc/context/sources/general/manuals/tiptrick/tiptrick.tex b/doc/context/sources/general/manuals/tiptrick/tiptrick.tex
index 54a785134..03af8e806 100644
--- a/doc/context/sources/general/manuals/tiptrick/tiptrick.tex
+++ b/doc/context/sources/general/manuals/tiptrick/tiptrick.tex
@@ -1,6 +1,19 @@
-% interface=en
+% author    : Hans Hagen
+% copyright : PRAGMA ADE & ConTeXt Development Team
+% license   : Creative Commons Attribution ShareAlike 4.0 International
+% reference : pragma-ade.nl | contextgarden.net | texlive (related) distributions
+% origin    : the ConTeXt distribution
 %
-% author: Hans Hagen - Pragma ADE - www.pragma-ade.com
+% comment   : Because this manual is distributed with TeX distributions it comes with a rather
+%             liberal license. We try to adapt these documents to upgrades in the (sub)systems
+%             that they describe. Using parts of the content otherwise can therefore conflict
+%             with existing functionality and we cannot be held responsible for that. Many of
+%             the manuals contain characteristic graphics and personal notes or examples that
+%             make no sense when used out-of-context.
+%
+% comment   : Some chapters might have been published in TugBoat, the NTG Maps, the ConTeXt
+%             Group journal or otherwise. Thanks to the editors for corrections. Also thanks
+%             to users for testing, feedback and corrections.
 
 \setupbodyfont
   [dejavu]
diff --git a/doc/context/sources/general/manuals/tools/tools-mkiv.tex b/doc/context/sources/general/manuals/tools/tools-mkiv.tex
index 2ac1e15f4..481426756 100644
--- a/doc/context/sources/general/manuals/tools/tools-mkiv.tex
+++ b/doc/context/sources/general/manuals/tools/tools-mkiv.tex
@@ -12,6 +12,10 @@
 %             with existing functionality and we cannot be held responsible for that. Many of
 %             the manuals contain characteristic graphics and personal notes or examples that
 %             make no sense when used out-of-context.
+%
+% comment   : Some chapters might have been published in TugBoat, the NTG Maps, the ConTeXt
+%             Group journal or otherwise. Thanks to the editors for corrections. Also thanks
+%             to users for testing, feedback and corrections.
 
 \usemodule[abr-02]
 
diff --git a/doc/context/sources/general/manuals/units/units-mkiv.tex b/doc/context/sources/general/manuals/units/units-mkiv.tex
index 0d91c67df..ba4f12787 100644
--- a/doc/context/sources/general/manuals/units/units-mkiv.tex
+++ b/doc/context/sources/general/manuals/units/units-mkiv.tex
@@ -1,5 +1,22 @@
 % language=uk
 
+% author    : Hans Hagen
+% copyright : PRAGMA ADE & ConTeXt Development Team
+% license   : Creative Commons Attribution ShareAlike 4.0 International
+% reference : pragma-ade.nl | contextgarden.net | texlive (related) distributions
+% origin    : the ConTeXt distribution
+%
+% comment   : Because this manual is distributed with TeX distributions it comes with a rather
+%             liberal license. We try to adapt these documents to upgrades in the (sub)systems
+%             that they describe. Using parts of the content otherwise can therefore conflict
+%             with existing functionality and we cannot be held responsible for that. Many of
+%             the manuals contain characteristic graphics and personal notes or examples that
+%             make no sense when used out-of-context.
+%
+% comment   : Some chapters might have been published in TugBoat, the NTG Maps, the ConTeXt
+%             Group journal or otherwise. Thanks to the editors for corrections. Also thanks
+%             to users for testing, feedback and corrections.
+
 \usemodule[art-01,abr-02,physics-units]
 
 \definecolor[red]    [darkred]
diff --git a/doc/context/sources/general/manuals/workflows/workflows-mkiv.tex b/doc/context/sources/general/manuals/workflows/workflows-mkiv.tex
index 3820e04fa..c742b94e1 100644
--- a/doc/context/sources/general/manuals/workflows/workflows-mkiv.tex
+++ b/doc/context/sources/general/manuals/workflows/workflows-mkiv.tex
@@ -1,3 +1,20 @@
+% author    : Hans Hagen
+% copyright : PRAGMA ADE & ConTeXt Development Team
+% license   : Creative Commons Attribution ShareAlike 4.0 International
+% reference : pragma-ade.nl | contextgarden.net | texlive (related) distributions
+% origin    : the ConTeXt distribution
+%
+% comment   : Because this manual is distributed with TeX distributions it comes with a rather
+%             liberal license. We try to adapt these documents to upgrades in the (sub)systems
+%             that they describe. Using parts of the content otherwise can therefore conflict
+%             with existing functionality and we cannot be held responsible for that. Many of
+%             the manuals contain characteristic graphics and personal notes or examples that
+%             make no sense when used out-of-context.
+%
+% comment   : Some chapters might have been published in TugBoat, the NTG Maps, the ConTeXt
+%             Group journal or otherwise. Thanks to the editors for corrections. Also thanks
+%             to users for testing, feedback and corrections.
+
 \setupbackend[export=yes]
 
 \environment workflows-style
diff --git a/doc/context/sources/general/manuals/xml/xml-mkiv.tex b/doc/context/sources/general/manuals/xml/xml-mkiv.tex
index caeff0ceb..3c189daf3 100644
--- a/doc/context/sources/general/manuals/xml/xml-mkiv.tex
+++ b/doc/context/sources/general/manuals/xml/xml-mkiv.tex
@@ -1,5 +1,22 @@
 % language=uk
 
+% author    : Hans Hagen
+% copyright : PRAGMA ADE & ConTeXt Development Team
+% license   : Creative Commons Attribution ShareAlike 4.0 International
+% reference : pragma-ade.nl | contextgarden.net | texlive (related) distributions
+% origin    : the ConTeXt distribution
+%
+% comment   : Because this manual is distributed with TeX distributions it comes with a rather
+%             liberal license. We try to adapt these documents to upgrades in the (sub)systems
+%             that they describe. Using parts of the content otherwise can therefore conflict
+%             with existing functionality and we cannot be held responsible for that. Many of
+%             the manuals contain characteristic graphics and personal notes or examples that
+%             make no sense when used out-of-context.
+%
+% comment   : Some chapters might have been published in TugBoat, the NTG Maps, the ConTeXt
+%             Group journal or otherwise. Thanks to the editors for corrections. Also thanks
+%             to users for testing, feedback and corrections.
+
 % to be checked:
 %
 % \Ux in index
diff --git a/doc/context/sources/general/manuals/xtables/xtables-mkiv.tex b/doc/context/sources/general/manuals/xtables/xtables-mkiv.tex
index a41282622..d4316b479 100644
--- a/doc/context/sources/general/manuals/xtables/xtables-mkiv.tex
+++ b/doc/context/sources/general/manuals/xtables/xtables-mkiv.tex
@@ -12,6 +12,10 @@
 %             with existing functionality and we cannot be held responsible for that. Many of
 %             the manuals contain characteristic graphics and personal notes or examples that
 %             make no sense when used out-of-context.
+%
+% comment   : Some chapters might have been published in TugBoat, the NTG Maps, the ConTeXt
+%             Group journal or otherwise. Thanks to the editors for corrections. Also thanks
+%             to users for testing, feedback and corrections.
 
 \usemodule[art-01,abr-02]
 
diff --git a/doc/context/sources/general/mathml/mathml/mmlexamp.tex b/doc/context/sources/general/mathml/mathml/mmlexamp.tex
index 0f488b61c..0beb211ad 100644
--- a/doc/context/sources/general/mathml/mathml/mmlexamp.tex
+++ b/doc/context/sources/general/mathml/mathml/mmlexamp.tex
@@ -1,4 +1,21 @@
-% engine=luatex language=uk
+% language=uk
+
+% author    : Hans Hagen
+% copyright : PRAGMA ADE & ConTeXt Development Team
+% license   : Creative Commons Attribution ShareAlike 4.0 International
+% reference : pragma-ade.nl | contextgarden.net | texlive (related) distributions
+% origin    : the ConTeXt distribution
+%
+% comment   : Because this manual is distributed with TeX distributions it comes with a rather
+%             liberal license. We try to adapt these documents to upgrades in the (sub)systems
+%             that they describe. Using parts of the content otherwise can therefore conflict
+%             with existing functionality and we cannot be held responsible for that. Many of
+%             the manuals contain characteristic graphics and personal notes or examples that
+%             make no sense when used out-of-context.
+%
+% comment   : Some chapters might have been published in TugBoat, the NTG Maps, the ConTeXt
+%             Group journal or otherwise. Thanks to the editors for corrections. Also thanks
+%             to users for testing, feedback and corrections.
 
 \environment envexamp
 
diff --git a/doc/context/sources/general/mathml/mathml/mmlprime.tex b/doc/context/sources/general/mathml/mathml/mmlprime.tex
index a336c6c41..fdcb6aaf5 100644
--- a/doc/context/sources/general/mathml/mathml/mmlprime.tex
+++ b/doc/context/sources/general/mathml/mathml/mmlprime.tex
@@ -1,5 +1,22 @@
 % language=uk
 
+% author    : Hans Hagen
+% copyright : PRAGMA ADE & ConTeXt Development Team
+% license   : Creative Commons Attribution ShareAlike 4.0 International
+% reference : pragma-ade.nl | contextgarden.net | texlive (related) distributions
+% origin    : the ConTeXt distribution
+%
+% comment   : Because this manual is distributed with TeX distributions it comes with a rather
+%             liberal license. We try to adapt these documents to upgrades in the (sub)systems
+%             that they describe. Using parts of the content otherwise can therefore conflict
+%             with existing functionality and we cannot be held responsible for that. Many of
+%             the manuals contain characteristic graphics and personal notes or examples that
+%             make no sense when used out-of-context.
+%
+% comment   : Some chapters might have been published in TugBoat, the NTG Maps, the ConTeXt
+%             Group journal or otherwise. Thanks to the editors for corrections. Also thanks
+%             to users for testing, feedback and corrections.
+
 % \setupbackend[export=yes]
 
 \usemodule[abr-02,mathml,math-coverage,asciimath]