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| author | Hans Hagen <pragma@wxs.nl> | 2011-07-21 18:09:00 +0200 |
|---|---|---|
| committer | Hans Hagen <pragma@wxs.nl> | 2011-07-21 18:09:00 +0200 |
| commit | cd5ed2f3cb9052857cf0f35e2557f93f2b549270 (patch) | |
| tree | cdd1d3bb60e8a2362841528173583c7b6d149e53 /tex/context/base/file-res.lua | |
| parent | 1f45bef04262b5172d130ce3ebe0609b11a2beb7 (diff) | |
| download | context-cd5ed2f3cb9052857cf0f35e2557f93f2b549270.tar.gz | |
beta 2011.07.21 18:09
Diffstat (limited to 'tex/context/base/file-res.lua')
| -rw-r--r-- | tex/context/base/file-res.lua | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tex/context/base/file-res.lua b/tex/context/base/file-res.lua index d0db95f59..24b0f1cfc 100644 --- a/tex/context/base/file-res.lua +++ b/tex/context/base/file-res.lua @@ -22,7 +22,7 @@ local found = { } -- can best be done in the resolver itself local function readfilename(specification,backtrack,treetoo) local name = specification.filename - local fnd = found[name] + local fnd = name and found[name] if not fnd then if isfile(name) then if trace_files then @@ -66,6 +66,8 @@ local function readfilename(specification,backtrack,treetoo) return fnd or "" end +--~ resolvers.readfilename = readfilename -- bonus use getreadfilename instead + function finders.job(specification) return readfilename(specification,false, false) end -- current path, no backtracking function finders.loc(specification) return readfilename(specification,resolvers.maxreadlevel,false) end -- current path, backtracking function finders.sys(specification) return readfilename(specification,false, true ) end -- current path, obeys tex search |