From 1c70e70ac8c9e1d08dcf78819f3af3c48c2ed323 Mon Sep 17 00:00:00 2001
From: Philipp Gesang <phg@phi-gamma.net>
Date: Fri, 29 Mar 2013 18:22:50 +0100
Subject: version bump; minor fixes
---
tex/context/third/enigma/enigma.lua | 34 +++++++++++++++++++++++-----------
tex/context/third/enigma/t-enigma.mkvi | 6 +++---
2 files changed, 26 insertions(+), 14 deletions(-)
(limited to 'tex/context/third')
diff --git a/tex/context/third/enigma/enigma.lua b/tex/context/third/enigma/enigma.lua
index 942e9b6..7ae66f1 100644
--- a/tex/context/third/enigma/enigma.lua
+++ b/tex/context/third/enigma/enigma.lua
@@ -4,9 +4,9 @@
-- USAGE: Call via interface from within a TeX session.
-- DESCRIPTION: Enigma logic.
-- REQUIREMENTS: LuaTeX capable format (Luaplain, ConTeXt).
--- AUTHOR: Philipp Gesang (Phg), <megas.kapaneus@gmail.com>
--- VERSION: hg tip
--- CREATED: 2012-02-19 21:44:22+0100
+-- AUTHOR: Philipp Gesang (Phg), <phg42 dot 2a at gmail dot com>
+-- VERSION: release
+-- CREATED: 2013-03-28 02:12:03+0100
-----------------------------------------------------------------------
--
@@ -41,9 +41,9 @@ if packagedata then -- latex or plain
packagedata.enigma = enigma
elseif thirddata then -- context
format_is_context = true
- thirddata.enigma = enigma
+ thirddata.enigma = enigma
else -- external call, mtx-script or whatever
- _G.enigma = enigma
+ _ENV.enigma = enigma
end
--[[ichd--
\stopdocsection
@@ -97,6 +97,7 @@ local stringsub = string.sub
local stringupper = string.upper
local tableconcat = table.concat
local tonumber = tonumber
+local type = type
local utf8byte = unicode.utf8.byte
local utf8char = unicode.utf8.char
local utf8len = unicode.utf8.len
@@ -1392,7 +1393,7 @@ callback in order to get an appropriate space glue.
\stopparagraph
--ichd]]--
-local generate_space = function ()
+local generate_space = function ( )
local current_fontparms = font.getfont(font.current()).parameters
local space_node = nodenew(GLUE_NODE)
space_node.spec = nodenew(GLUE_SPEC_NODE)
@@ -1416,9 +1417,10 @@ answer to \from[khaled_hosny_texsx].
local new_callback = function (machine, name)
enigma.machines [name] = machine
- local space_node
+ local current_space_node
local mod_5 = 0
local insert_encoded
+
--- First we need to choose an insertion method. If autospacing is
--- requested, a space will have to be inserted every five
--- characters. The rationale behind using differend functions to
@@ -1435,7 +1437,7 @@ local new_callback = function (machine, name)
mod_5 = mod_5 + 1
if mod_5 > 5 then
mod_5 = 1
- nodeinsert_before(head, insertion, nodecopy(space_node))
+ nodeinsert_before(head, insertion, nodecopy(current_space_node))
end
noderemove(head, n)
return insertion -- so we know where to insert
@@ -1451,11 +1453,16 @@ local new_callback = function (machine, name)
return insertion
end
end
+
local format_is_context = format_is_context
--- The callback proper starts here.
local cbk = function (a, _, c)
- space_node = generate_space ()
- local head = format_is_context and c or a
+ current_space_node = generate_space ()
+ if format_is_context == true then
+ head = c
+ else
+ head = a
+ end
mod_5 = 0
for n in nodetraverse(head) do
local nid = n.id
@@ -1511,7 +1518,8 @@ local new_callback = function (machine, name)
end
nodeslide(head)
return head
- end
+ end -- callback
+
if format_is_context then
local cbk_id = "enigma_" .. name
enigma.callbacks[name] = nodesinstallattributehandler{
@@ -1522,6 +1530,7 @@ local new_callback = function (machine, name)
local cbk_location = "thirddata.enigma.callbacks." .. name
nodestasksappendaction("processors",
--"characters",
+ --"finalizers",
--- this one is tagged “for users”
--- (cf. node-tsk.lua)
"before",
@@ -1546,6 +1555,7 @@ details on the machine derivation mechanism see
\stopparagraph
--ichd]]--
local configurations = { }
+
local save_raw_args = function (conf, name)
local current = configurations[name] or { }
for k, v in next, conf do
@@ -1553,10 +1563,12 @@ local save_raw_args = function (conf, name)
end
configurations[name] = current
end
+
local retrieve_raw_args = function (name)
local cn = configurations[name]
return cn and tablecopy(cn) or { }
end
+
enigma.save_raw_args = save_raw_args
enigma.retrieve_raw_args = retrieve_raw_args
diff --git a/tex/context/third/enigma/t-enigma.mkvi b/tex/context/third/enigma/t-enigma.mkvi
index ffade50..b5fea29 100644
--- a/tex/context/third/enigma/t-enigma.mkvi
+++ b/tex/context/third/enigma/t-enigma.mkvi
@@ -1,13 +1,13 @@
%D \module
-%D [ file=t-enigma,
-%D version=2012-02-21 10:59:43+0100,
+%D [ file=t-enigma.mkvi,
+%D version=2013-03-28 02:15:37+0100,
%D title=\CONTEXT\ User Module,
%D subtitle=Enigma,
%D author=Philipp Gesang,
%D date=\currentdate,
%D copyright=Philipp Gesang,
%D license=2-clause BSD,
-%D email={gesang at stud dot uni-heidelberg dot de}]
+%D email={phg42 dot 2a at gmail dot com}]
%C This module is licensed under the conditions of the BSD license with
%C two clauses. There is a copy in a file named "COPYING" in the
%C t-enigma source tree.
--
cgit v1.2.3