osmarks/potatOS
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pass environment to heavlisp functions

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osmarks 2021-01-29 22:15:06 +00:00
parent 5636232f88
commit 3d6c8e4c53
1 changed files with 3 additions and 3 deletions
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src/potatobios.lua
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@ -220,7 +220,7 @@ local load_log = {}
local set_last_loaded = potatOS.set_last_loaded local set_last_loaded = potatOS.set_last_loaded
potatOS.set_last_loaded = nil potatOS.set_last_loaded = nil
-- Check safety of code. Also log executed code if Protocol Epsilon diagnostics mode is enabled. I should probably develop a better format. -- Check safety of code. Also log executed code if Protocol Epsilon diagnostics mode is enabled. I should probably develop a better format.
function load(code, file, ...) function load(code, file, mode, env)
local start, end_, pxsig = code:find "%-%-%-PXSIG:([0-9A-Fa-f]+)\n" local start, end_, pxsig = code:find "%-%-%-PXSIG:([0-9A-Fa-f]+)\n"
if pxsig then if pxsig then
local rest = code:sub(1, start - 1) .. code:sub(end_ + 1) local rest = code:sub(1, start - 1) .. code:sub(end_ + 1)
@ -247,11 +247,11 @@ function load(code, file, ...)
local ok, ast = pcall(function() return heavlisp.into_ast(heavlisp.tokenize(code)) end) local ok, ast = pcall(function() return heavlisp.into_ast(heavlisp.tokenize(code)) end)
if not ok then return false, ast end if not ok then return false, ast end
return function(imports) return function(imports)
imports = imports or {} imports = imports or env or {}
return heavlisp.interpret(ast, imports) return heavlisp.interpret(ast, imports)
end end
end end
return real_load(code, file, ...) return real_load(code, file, mode, env)
end end
do_something "load" do_something "load"