diff options
author | Norbert Preining <norbert@preining.info> | 2021-01-01 03:04:10 +0000 |
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committer | Norbert Preining <norbert@preining.info> | 2021-01-01 03:04:10 +0000 |
commit | 6c6a334f0aa3b95572afe30fa2d17e634c7019ce (patch) | |
tree | c544085b81c972031bc7bafb88c32b9f3d3750d6 /macros/luatex/generic/lualibs/lualibs-package.lua | |
parent | 80e0ab3c814b0dfd8ff304620dccbdea877f93ba (diff) |
CTAN sync 202101010304
Diffstat (limited to 'macros/luatex/generic/lualibs/lualibs-package.lua')
-rw-r--r-- | macros/luatex/generic/lualibs/lualibs-package.lua | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/macros/luatex/generic/lualibs/lualibs-package.lua b/macros/luatex/generic/lualibs/lualibs-package.lua index 94607d4368..a35ec3e2a9 100644 --- a/macros/luatex/generic/lualibs/lualibs-package.lua +++ b/macros/luatex/generic/lualibs/lualibs-package.lua @@ -300,7 +300,10 @@ methods["already loaded"] = function(name) end methods["preload table"] = function(name) - return builtin["preload table"](name) + local f = builtin["preload table"] + if f then + return f(name) + end end methods["qualified path"]=function(name) @@ -316,17 +319,26 @@ methods["lib extra list"] = function(name) end methods["path specification"] = function(name) - getluapaths() -- triggers list building and tracing - return builtin["path specification"](name) + local f = builtin["path specification"] + if f then + getluapaths() -- triggers list building and tracing + return f(name) + end end methods["cpath specification"] = function(name) - getlibpaths() -- triggers list building and tracing - return builtin["cpath specification"](name) + local f = builtin["cpath specification"] + if f then + getlibpaths() -- triggers list building and tracing + return f(name) + end end methods["all in one fallback"] = function(name) - return builtin["all in one fallback"](name) + local f = builtin["all in one fallback"] + if f then + return f(name) + end end methods["not loaded"] = function(name) |