diff options
Diffstat (limited to 'tex/context/base/data-pre.lua')
| -rw-r--r-- | tex/context/base/data-pre.lua | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/tex/context/base/data-pre.lua b/tex/context/base/data-pre.lua index 9348f6cd3..391ee2ccd 100644 --- a/tex/context/base/data-pre.lua +++ b/tex/context/base/data-pre.lua @@ -1,4 +1,4 @@ -if not modules then modules = { } end modules ['data-res'] = { +if not modules then modules = { } end modules ['data-pre'] = { version = 1.001, comment = "companion to luat-lib.mkiv", author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", @@ -12,8 +12,10 @@ local upper, lower, gsub = string.upper, string.lower, string.gsub local prefixes = { } -prefixes.environment = function(str) - return resolvers.clean_path(os.getenv(str) or os.getenv(upper(str)) or os.getenv(lower(str)) or "") +local getenv = resolvers.getenv + +prefixes.environment = function(str) -- getenv is case insensitive anyway + return resolvers.clean_path(getenv(str) or getenv(upper(str)) or getenv(lower(str)) or "") end prefixes.relative = function(str,n) |