diff options
Diffstat (limited to 'tex/context/base/data-tre.lua')
-rw-r--r-- | tex/context/base/data-tre.lua | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/tex/context/base/data-tre.lua b/tex/context/base/data-tre.lua new file mode 100644 index 000000000..d5ca258e4 --- /dev/null +++ b/tex/context/base/data-tre.lua @@ -0,0 +1,47 @@ +if not modules then modules = { } end modules ['data-tre'] = { + version = 1.001, + comment = "companion to luat-lib.mkiv", + author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", + copyright = "PRAGMA ADE / ConTeXt Development Team", + license = "see context related readme files" +} + +-- \input tree://oeps1/**/oeps.tex + +local find, gsub = string.find, string.gsub +local unpack = unpack or table.unpack + +local finders, openers, loaders = resolvers.finders, resolvers.openers, resolvers.loaders + +local done, found = { }, { } + +function finders.tree(specification,filetype) + local fnd = found[specification] + if not fnd then + local spec = resolvers.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 = "/" .. gsub(name,"([%.%-%+])", "%%%1") .. "$" + for k=1,#hash do + local v = hash[k] + if find(v,pattern) then + found[specification] = v + return v + end + end + end + fnd = unpack(finders.notfound) + found[specification] = fnd + end + return fnd +end + +openers.tree = openers.generic +loaders.tree = loaders.generic |