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authorTaco Hoekwater <taco@elvenkind.com>2008-06-12 10:42:53 +0000
committerTaco Hoekwater <taco@elvenkind.com>2008-06-12 10:42:53 +0000
commit0d01365d53c456d246da0ca1f0b3cd9868f02b35 (patch)
tree01a655c8028e17cfb371456b299c1848fe08c05b /Master/texmf-dist/tex/context/base/luat-tre.lua
parent44f3714442da07fdfc36a7f2a8dcd5d4294c5d26 (diff)
ConTeXt release 2008.05.21
git-svn-id: svn://tug.org/texlive/trunk@8691 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/context/base/luat-tre.lua')
-rw-r--r--Master/texmf-dist/tex/context/base/luat-tre.lua45
1 files changed, 45 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/context/base/luat-tre.lua b/Master/texmf-dist/tex/context/base/luat-tre.lua
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index 00000000000..e749a5b330a
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+++ b/Master/texmf-dist/tex/context/base/luat-tre.lua
@@ -0,0 +1,45 @@
+-- filename : luat-tre.lua
+-- comment : companion to luat-lib.tex
+-- author : Hans Hagen, PRAGMA-ADE, Hasselt NL
+-- copyright: PRAGMA ADE / ConTeXt Development Team
+-- license : see context related readme files
+
+if not versions then versions = { } end versions['luat-tre'] = 1.001
+
+-- \input tree://oeps1/**/oeps.tex
+
+do
+
+ local done, found = { }, { }
+
+ function input.finders.tree(instance,specification,filetype)
+ local fnd = found[specification]
+ if not fnd then
+ local spec = input.splitmethod(specification).path or ""
+ if spec ~= "" then
+ local path, name = file.dirname(spec), file.basename(spec)
+ if path == "" then path = "." end
+ local hash = done[path]
+ if not hash then
+ local pattern = path .. "/*" -- we will use the proper splitter
+ hash = dir.glob(pattern)
+ done[path] = hash
+ end
+ local pattern = "/" .. name:gsub("([%.%-%+])", "%%%1") .. "$"
+ for k, v in pairs(hash) do
+ if v:find(pattern) then
+ found[specification] = v
+ return v
+ end
+ end
+ end
+ fnd = unpack(input.finders.notfound)
+ found[specification] = fnd
+ end
+ return fnd
+ end
+
+ input.openers.tree = input.openers.generic
+ input.loaders.tree = input.loaders.generic
+
+end