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Use local variables as to not leak them to user context

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This commit is contained in:
pedro 2005-12-10 23:02:05 +00:00
parent 6b541836e1
commit 293cae4b06
2 changed files with 5 additions and 6 deletions
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4
lang/lua/Makefile
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@ -1,9 +1,9 @@
# $OpenBSD: Makefile,v 1.15 2005/04/27 16:41:11 pedro Exp $
# $OpenBSD: Makefile,v 1.16 2005/12/10 23:02:05 pedro Exp $
COMMENT= "powerful, light-weight programming language"
DISTNAME= lua-5.0.2
PKGNAME= ${DISTNAME}p1
PKGNAME= ${DISTNAME}p2
CATEGORIES= lang
MASTER_SITES= http://www.lua.org/ftp/ \

7
lang/lua/files/init.lua
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@ -1,4 +1,4 @@
-- $OpenBSD: init.lua,v 1.2 2005/04/19 14:31:27 pedro Exp $
-- $OpenBSD: init.lua,v 1.3 2005/12/10 23:02:05 pedro Exp $
-- Written by Pedro Martelletto <pedro@openbsd.org> in 2004. Public domain.
-- add an entry to a path list
@ -32,8 +32,8 @@ lua_addcpath(entry)
end
-- get the package table
f = assert(loadfile("@pkgconf@"))
setfenv(f, {}) f() pt = getfenv(f).installed_packages
local f = assert(loadfile("@pkgconf@"))
setfenv(f, {}) f() local pt = getfenv(f).installed_packages
-- iterate over the table, loading each package
for i, v in pt do
@ -46,7 +46,6 @@ end
-- finally, run user's initialization file, if it exists
local f = loadfile((os.getenv("HOME") or "") .. "/.lua/init.lua")
if f then f() end
f = nil
lua_addpath("?;?.lua") -- set the default path