luacomplex, luamaths, luaset (17nov23)

git-svn-id: svn://tug.org/texlive/trunk@68883 c570f23f-e606-0410-a88d-b1316a301751

3 files changed, 14 insertions, 13 deletions

diff --git a/Master/texmf-dist/tex/lualatex/luacomplex/luacomplex.sty b/Master/texmf-dist/tex/lualatex/luacomplex/luacomplex.sty
index c863f5cd0f4..334fa1f75f7 100644
--- a/Master/texmf-dist/tex/lualatex/luacomplex/luacomplex.sty
+++ b/Master/texmf-dist/tex/lualatex/luacomplex/luacomplex.sty
@@ -1,9 +1,9 @@
 % The luacomplex package
-% Version 1.3 Date: 08-Aug-2023
+% Version 1.4 Date: 17-Nov-2023
 % Licensed under LaTeX Project Public License v1.3c or later. The complete license text is available at http://www.latex-project.org/lppl.txt.
 % Authors: Chetan Shirore and Ajit Kumar
 
-\ProvidesPackage{luacomplex}[1.3]
+\ProvidesPackage{luacomplex}[1.4]
 \RequirePackage{xkeyval}
 \RequirePackage{amsmath}
 \RequirePackage{luacode}
@@ -19,9 +19,9 @@ setmetatable(_ENV, {__index = complexZ})
         return setmetatable(cp,mt)
       end
      
-      -- create constant 'i'
+      -- create constant 'i'.
       CM.i = CM.new(0, 1)
-
+	  -- adding functions to the CM module.
       function CM.add (c1, c2)
         return CM.new(c1.r + c2.r, c1.i + c2.i)
       end
diff --git a/Master/texmf-dist/tex/lualatex/luamaths/luamaths.sty b/Master/texmf-dist/tex/lualatex/luamaths/luamaths.sty
index 48c285b61b0..59fd29f4345 100644
--- a/Master/texmf-dist/tex/lualatex/luamaths/luamaths.sty
+++ b/Master/texmf-dist/tex/lualatex/luamaths/luamaths.sty
@@ -1,21 +1,22 @@
 % The luamaths package
-% version 1.5
+% version 1.6
 % Licensed under LaTeX Project Public License v1.3c or later. The complete license text is available at http://www.latex-project.org/lppl.txt.
 %Authors: Chetan Shirore and Ajit Kumar
 
-\ProvidesPackage{luamaths}[1.5]
+\ProvidesPackage{luamaths}[1.6]
 \RequirePackage{xkeyval}
 \RequirePackage{amsmath}
 \RequirePackage{luacode}
 \begin{luacode*}
+--load luamaths-complex and luamaths-fractions modules.
 local complex = require "luamaths-complex"
 local lfrac = require "luamaths-fractions"
-
+--define lua function for evaluating expressions.
 function mathop(...)
 inf = math.huge
 return ...
 end
-
+--define lua function for rounding numbers.
 function mathround(num, numDecimalPlaces)
     if num==math.floor(num) then
      return math.floor(num)
diff --git a/Master/texmf-dist/tex/lualatex/luaset/luaset.sty b/Master/texmf-dist/tex/lualatex/luaset/luaset.sty
index 2a4821d3652..4b2fac6655b 100644
--- a/Master/texmf-dist/tex/lualatex/luaset/luaset.sty
+++ b/Master/texmf-dist/tex/lualatex/luaset/luaset.sty
@@ -1,23 +1,23 @@
 % luaset package
-% version 1.0
+% version 1.1
 % Authors: Chetan Shirore and Ajit Kumar
 % Licensed under LaTeX Project Public License v1.3c or later. The complete license text is available at http://www.latex-project.org/lppl.txt.
 
 
-\ProvidesPackage{luaset}[1.0]
+\ProvidesPackage{luaset}[1.1]
 \RequirePackage{xkeyval}
 \RequirePackage{amsmath}
 \RequirePackage{luacode}
 \RequirePackage{luamaths}
 \begin{luacode*}
-sets = {}
-Set = {} 
+sets = {} -- global registry for sets.
+Set = {} -- the module.
 local mt = {
     __tostring = function(self)
         return "\\{" .. table.concat(table.sortedkeys(self), ", ") .. "\\}"
     end
 }
-
+-- Adding functions to the module.
 function Set.new(str)
     str = str or ""
     local set = {}