diff options
Diffstat (limited to 'core/metaprogramming.nom')
| -rw-r--r-- | core/metaprogramming.nom | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/core/metaprogramming.nom b/core/metaprogramming.nom index 8328d26..028a914 100644 --- a/core/metaprogramming.nom +++ b/core/metaprogramming.nom @@ -1,9 +1,9 @@ -#!/usr/bin/env nomsu -V2.3.4.3 +#!/usr/bin/env nomsu -V2.4.4.3 # This File contains actions for making actions and compile-time actions and some helper functions to make that easier. -lua> "NOMSU_CORE_VERSION = 3" +lua> "NOMSU_CORE_VERSION = 4" lua> ".." nomsu.COMPILE_ACTIONS["% -> %"] = function(nomsu, tree, \%args, \%body) local lua = LuaCode.Value(tree.source, "function(") @@ -119,8 +119,16 @@ compile [parse %actions as %body] to (..) local ret = \(compile as (compile %actions to %new_body)) return ret -compile [%tree as lua expr] to (..) - Lua value "nomsu:compile(\(=lua "nomsu:compile(\%tree):as_expr()")):as_expr()" +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +action [%tree as lua expr]: + lua> ".." + \%tree_lua = nomsu:compile(\%tree) + if not \%tree_lua.is_value then + nomsu:compile_error(\%tree.source, "Could not convert %s to a Lua expression", + nomsu:tree_to_nomsu(\%tree)) + end + return \%tree_lua ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |