Implement cratera REPL

2 files changed, 4 insertions, 2 deletions

diff --git a/src/cratera/bootstrap.lua b/src/cratera/bootstrap.lua
index 88cef17..c9c7096 100644
--- a/src/cratera/bootstrap.lua
+++ b/src/cratera/bootstrap.lua
@@ -55,11 +55,13 @@ local cratera = require "cratera"
 
 local cratera_env = setmetatable({lua=_G}, {__index=_G})
 cratera_env._G = cratera_env
+cratera_env._VERSION = cratera._VERSION
 -- cratera.lib actually injects itself into *us*!
 package.loaded[...] = cratera_env
 
 local io_open = io.open
 local stdin = io.stdin
+
 -- only use setfenv if load doesn't support env argument
 local setfenv = (loadstring or load)("return setfenv", nil, nil, {})()
 -- we don't know the real BUFSIZ, use a common memory page size (16K, as on M1)
@@ -155,7 +157,7 @@ local function cratera_loadfile(filename, mode, env)
     end
     local func, loader_err = cratera_loader_base(function()
         return reader()
-    end, filename, mode, env)
+    end, chunkname, mode, env)
     local closeok, closeerr = file:close()
     -- at this point, err_or_more_data *should* be nil.
     if err_or_more_data then
diff --git a/src/cratera/init.lua b/src/cratera/init.lua
index a354d56..f7453e4 100644
--- a/src/cratera/init.lua
+++ b/src/cratera/init.lua
@@ -83,4 +83,4 @@ local function cratera_load(reader, ...)
     end, ...)
 end
 
-return {load = cratera_load}
+return {load = cratera_load, _VERSION = "Cratera 2.1 on " .. _VERSION}