2018-07-13 09:55:00

3 files changed, 116 insertions, 6 deletions

diff --git a/doc/context/sources/general/manuals/luatex/luatex-lua.tex b/doc/context/sources/general/manuals/luatex/luatex-lua.tex
index f4d0c770c..bc06596db 100644
--- a/doc/context/sources/general/manuals/luatex/luatex-lua.tex
+++ b/doc/context/sources/general/manuals/luatex/luatex-lua.tex
@@ -345,7 +345,17 @@ returns the name.
 
 \stopsubsection
 
-\startsubsection[title={Multibyte \type {string} functions}]
+\startsubsection[title={Multibyte \type {string} functions}][library=string]
+
+\libindex{utfvalues}
+\libindex{utfcharacters}
+\libindex{characters}
+\libindex{characterpairs}
+\libindex{bytes}
+\libindex{bytepairs}
+\libindex{utfvalue}
+\libindex{utfcharacter}
+\libindex{utflength}
 
 The \type {string} library has a few extra functions like \type
 {string.explode(s[,m])}. This function returns an array containing the string
@@ -369,7 +379,7 @@ piecemeal:
     \type {string.utfcharacters(s)}: a string with a single \UTF-8 token in it
 \stopitem
 \startitem
-    \type {string.characters(s)}: a string containing one byte
+    \type {string.cWharacters(s)}: a string containing one byte
 \stopitem
 \startitem
     \type {string.characterpairs(s)}: two strings each containing one byte or an
@@ -427,7 +437,19 @@ as building blocks for other helpers. So, eventually we can decide to drop the
 
 \stopsubsection
 
-\startsubsection[title={Extra \type {os} library functions}]
+\startsubsection[title={Extra \type {os} library functions}][library=os]
+
+\libindex{selfdir}
+\libindex{exec}
+\libindex{spawn}
+\libindex{setenv}
+\libindex{env}
+\libindex{gettimeofday}
+\libindex{times}
+\libindex{tmpdir}
+\libindex{type}
+\libindex{name}
+\libindex{uname}
 
 The \type {os} library has a few extra functions and variables:
 
@@ -551,7 +573,7 @@ The \type {os} library has a few extra functions and variables:
 \stopitem
 
 \startitem
-    \type {os.uname()} returns a table with specific operating system
+    \type {os.uname} returns a table with specific operating system
     information acquired at runtime. The keys in the returned table are all
     string values, and their names are: \type {sysname}, \type {machine}, \type
     {release}, \type {version}, and \type {nodename}.
@@ -561,6 +583,94 @@ The \type {os} library has a few extra functions and variables:
 
 \stopsubsection
 
+\startsubsection[title={Binary input from files with \type {fio}}][library=fio]
+
+\libindex{readcardinal1}
+\libindex{readcardinal2}
+\libindex{readcardinal3}
+\libindex{readcardinal4}
+\libindex{readcardinaltable}
+\libindex{readinteger1}
+\libindex{readinteger2}
+\libindex{readinteger3}
+\libindex{readinteger4}
+\libindex{readintegertable}
+\libindex{readfixed2}
+\libindex{readfixed4}
+\libindex{read2dot14}
+\libindex{setposition}
+\libindex{getposition}
+\libindex{skipposition}
+\libindex{readbytes}
+\libindex{readbytetable}
+%libindex{readline}
+%libindex{recordfilename}
+%libindex{checkpermission}
+
+This library provides a set of functions for reading numbers from a file and
+in addition to the regular \type {io} library functions.
+
+\starttabulate
+\NC \type{readcardinal1(f)}         \NC a 1 byte unsigned integer \NC \NR
+\NC \type{readcardinal2(f)}         \NC a 2 byte unsigned integer \NC \NR
+\NC \type{readcardinal3(f)}         \NC a 3 byte unsigned integer \NC \NR
+\NC \type{readcardinal4(f)}         \NC a 4 byte unsigned integer \NC \NR
+\NC \type{readcardinaltable(f,n,b)} \NC \type {n} cardinals of \type {b} bytes \NC \NR
+\NC \type{readinteger1(f)}          \NC a 1 byte signed integer \NC \NR
+\NC \type{readinteger2(f)}          \NC a 2 byte signed integer \NC \NR
+\NC \type{readinteger3(f)}          \NC a 3 byte signed integer \NC \NR
+\NC \type{readinteger4(f)}          \NC a 4 byte signed integer \NC \NR
+\NC \type{readintegertable(f,n,b)}  \NC \type {n} integers of \type {b} bytes \NC \NR
+\NC \type{readfixed2(f)}            \NC a 2 byte float (used in font files) \NC \NR
+\NC \type{readfixed4(f)}            \NC a 4 byte float (used in font files) \NC \NR
+\NC \type{read2dot14(f)}            \NC a 2 byte float (used in font files) \NC \NR
+\NC \type{setposition(f,p)}         \NC goto position \type {p} \NC \NR
+\NC \type{getposition(f)}           \NC get the current position \NC \NR
+\NC \type{skipposition(f,n)}        \NC skip \type {n} positions \NC \NR
+\NC \type{readbytes(f,n)}           \NC \type {n} bytes \NC \NR
+\NC \type{readbytetable(f,n)}       \NC \type {n} bytes\NC \NR
+\stoptabulate
+
+\stopsubsection
+
+\startsubsection[title={Binary input from strings with \type {sio}}][library=sio]
+
+\libindex{readcardinal1}
+\libindex{readcardinal2}
+\libindex{readcardinal3}
+\libindex{readcardinal4}
+\libindex{readcardinaltable}
+\libindex{readinteger1}
+\libindex{readinteger2}
+\libindex{readinteger3}
+\libindex{readinteger4}
+\libindex{readintegertable}
+\libindex{readfixed2}
+\libindex{readfixed4}
+\libindex{read2dot14}
+\libindex{setposition}
+\libindex{getposition}
+\libindex{skipposition}
+\libindex{readbytes}
+\libindex{readbytetable}
+
+A similar set of function as in the \type {fio} library is available in the \type
+{sio} library. Here the first argument is a string.
+
+\stopsubsection
+
+\startsubsection[title={Hashes conform \type {sha2}}][library=sha2]
+
+\libindex{digest256}
+\libindex{digest384}
+\libindex{digest512}
+
+This library is a side effect of the \type {pdfe} library that needs such
+helpers. The \type {digest256}, \type {digest384} and \type {digest512} functions
+accept a string and return a string with the hash.
+
+\stopsubsection
+
 \startsubsection[title={Locales}]
 
 In stock \LUA, many things depend on the current locale. In \LUATEX, we can't do
diff --git a/doc/context/sources/general/manuals/luatex/luatex.tex b/doc/context/sources/general/manuals/luatex/luatex.tex
index 6ee2c72e3..f3175b475 100644
--- a/doc/context/sources/general/manuals/luatex/luatex.tex
+++ b/doc/context/sources/general/manuals/luatex/luatex.tex
@@ -1,5 +1,7 @@
 % macros=mkvi
 
+% \nopdfcompression
+
 % \disabledirectives[vspacing.synchronizepage]
 
 % wsl /data/context/runcontext.sh --global --path=/mnt/c/data/develop/context/manuals/mkiv/external/luatex luatex.tex
diff --git a/doc/context/sources/general/manuals/notnow/notnow-sidefloats.tex b/doc/context/sources/general/manuals/notnow/notnow-sidefloats.tex
index 4a8a1ba3b..c7de6c2c5 100644
--- a/doc/context/sources/general/manuals/notnow/notnow-sidefloats.tex
+++ b/doc/context/sources/general/manuals/notnow/notnow-sidefloats.tex
@@ -1,7 +1,5 @@
 \usemodule[art-01]
 
-\starttext
-
 \definefloat
   [figure-column]