From d73d5ea6abf0cbfd963844def345296dc0003305 Mon Sep 17 00:00:00 2001
From: Philipp Gesang <phg@phi-gamma.net>
Date: Sun, 31 Mar 2013 16:05:07 +0200
Subject: circumvent coupling of pre_lbrk and hpack filters in Context
---
tex/context/third/enigma/enigma.lua | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
(limited to 'tex/context')
diff --git a/tex/context/third/enigma/enigma.lua b/tex/context/third/enigma/enigma.lua
index ce2bc3d..b10b067 100644
--- a/tex/context/third/enigma/enigma.lua
+++ b/tex/context/third/enigma/enigma.lua
@@ -68,6 +68,7 @@ libraries.
\stopparagraph
--ichd]]--
+local get_debug_info = debug.getinfo
local ioread = io.read
local iowrite = io.write
local mathfloor = math.floor
@@ -1556,9 +1557,15 @@ local new_callback = function (machine, name)
mod_5 = 0
if format_is_context == true then
head = c
- else
- head = a
+ local cbk_env = get_debug_info(4) -- no getenv in lua 5.2
+ --inspect(cbk_env)
+ if cbk_env.func == nodes.processors.pre_linebreak_filter then
+ -- how weird is that?
+ return aux(head)
+ end
+ return head
end
+ head = a
return aux(head)
end
--
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