More streamlining and cleanup. Especially for core/metaprogramming.nom

17 files changed, 361 insertions, 435 deletions

diff --git a/code_obj.lua b/code_obj.lua
index 57abef9..426a973 100644
--- a/code_obj.lua
+++ b/code_obj.lua
@@ -98,6 +98,29 @@ do
       end
       self.__str = nil
     end,
+    concat_append = function(self, values, joiner)
+      local bits, indents = self.bits, self.indents
+      local match = string.match
+      for i = 1, #values do
+        local b = values[i]
+        assert(b)
+        if i > 1 then
+          bits[#bits + 1] = joiner
+        end
+        bits[#bits + 1] = b
+        if type(b) == 'string' then
+          do
+            local spaces = match(b, "\n([ ]*)[^\n]*$")
+            if spaces then
+              self.current_indent = #spaces
+            end
+          end
+        elseif self.current_indent ~= 0 then
+          indents[#bits] = self.current_indent
+        end
+      end
+      self.__str = nil
+    end,
     prepend = function(self, ...)
       local n = select("#", ...)
       local bits, indents = self.bits, self.indents
diff --git a/code_obj.moon b/code_obj.moon
index ec644a5..d3de65c 100644
--- a/code_obj.moon
+++ b/code_obj.moon
@@ -65,6 +65,22 @@ class Code
             elseif @current_indent != 0
                 indents[#bits] = @current_indent
         @__str = nil
+            
+    concat_append: (values, joiner)=>
+        bits, indents = @bits, @indents
+        match = string.match
+        for i=1,#values
+            b = values[i]
+            assert(b)
+            if i > 1
+                bits[#bits+1] = joiner
+            bits[#bits+1] = b
+            if type(b) == 'string'
+                if spaces = match(b, "\n([ ]*)[^\n]*$")
+                    @current_indent = #spaces
+            elseif @current_indent != 0
+                indents[#bits] = @current_indent
+        @__str = nil
     
     prepend: (...)=>
         n = select("#",...)
diff --git a/core/collections.nom b/core/collections.nom
index a8a28b2..8a59852 100644
--- a/core/collections.nom
+++ b/core/collections.nom
@@ -16,8 +16,8 @@ immediately
     ..to: Lua value "utils.nth_to_last(\(%list as lua expr), \(%index as lua expr))"
 
 immediately
-    parse [first in %list, first %list] as: 1 st in %list
-    parse [last in %list, last %list] as: 1 st to last in %list
+    parse [last in %list] as: 1st to last in %list
+    parse [first in %list] as: %list.1
 
 # Membership testing
 immediately
@@ -62,8 +62,8 @@ immediately
     parse [%expression for %item in %iterable] as
         result of
             %comprehension <- []
-            for %i = %item in %iterable
-                %comprehension.%i <- %expression
+            for %item in %iterable
+                add %expression to %comprehension
             return %comprehension
 
     parse [..]
@@ -163,8 +163,8 @@ immediately
         %unique <- []
         %seen <- {}
         for % in %items
-            unless: % in %seen
+            unless: %seen.%
                 add % to %unique
-                (% in %seen) <- (yes)
+                %seen.% <- (yes)
         return %unique
 
diff --git a/core/control_flow.nom b/core/control_flow.nom
index f0238a4..2c85221 100644
--- a/core/control_flow.nom
+++ b/core/control_flow.nom
@@ -39,7 +39,7 @@ immediately
     ..to
         #   If %when_true_expr is guaranteed to be truthy, we can use Lua's idiomatic
             equivalent of a conditional expression: (cond and if_true or if_false)
-        if: %when_true_expr.type in {Text:yes, List:yes, Dict:yes, Number:yes}
+        if: {Text:yes, List:yes, Dict:yes, Number:yes}.(%when_true_expr.type)
             return
                 Lua value ".."
                     (\(%condition as lua expr) and \(%when_true_expr as lua expr) or \(%when_false_expr as lua expr))
diff --git a/core/math.nom b/core/math.nom
index 1e733e7..57088eb 100644
--- a/core/math.nom
+++ b/core/math.nom
@@ -5,6 +5,7 @@ use "core/metaprogramming.nom"
 use "core/text.nom"
 use "core/operators.nom"
 use "core/control_flow.nom"
+use "core/collections.nom"
 
 # Literals:
 compile [infinity, inf] to: Lua value "math.huge"
@@ -30,7 +31,7 @@ compile [hyperbolic cosine %, cosh %] to: Lua value "math.cosh(\(% as lua expr))
 compile [hyperbolic tangent %, tanh %] to: Lua value "math.tanh(\(% as lua expr))"
 compile [e^%, exp %] to: Lua value "math.exp(\(% as lua expr))"
 compile [natural log %, ln %, log %] to: Lua value "math.log(\(% as lua expr))"
-compile [log % base %base, log_%base %, log base %base %] to: Lua value "math.log(\(% as lua expr), \(%base as lua expr))"
+compile [log % base %base, log base %base of %] to: Lua value "math.log(\(% as lua expr), \(%base as lua expr))"
 compile [floor %] to: Lua value "math.floor(\(% as lua expr))"
 compile [ceiling %, ceil %] to: Lua value "math.ceil(\(% as lua expr))"
 compile [round %, % rounded] to: Lua value "math.floor(\(% as lua expr) + .5)"
@@ -39,34 +40,26 @@ action [%n to the nearest %rounder]
 
 # Any/all/none
 compile [all of %items, all %items] to
-    unless: (%items' "type") is "List"
+    unless: %items.type is "List"
         return: Lua value "utils.all(\(%items as lua expr))"
-    %clauses <- []
-    for % in %items
-        lua> "table.insert(\%clauses, \(% as lua expr));"
+    %clauses <- ((% as lua expr) for % in %items)
     return: Lua value "(\(%clauses joined with " and "))"
 parse [not all of %items, not all %items] as: not (all of %items)
 compile [any of %items, any %items] to
-    unless: (%items' "type") is "List"
+    unless: %items.type is "List"
         return: Lua value "utils.any(\(%items as lua expr))"
-    %clauses <- []
-    for % in %items
-        lua> "table.insert(\%clauses, \(% as lua expr));"
+    %clauses <- ((% as lua expr) for % in %items)
     return: Lua value "(\(%clauses joined with " or "))"
 parse [none of %items, none %items] as: not (any of %items)
 compile [sum of %items, sum %items] to
-    unless: (%items' "type") is "List"
+    unless: %items.type is "List"
         return: Lua value "utils.sum(\(%items as lua expr))"
-    %clauses <- []
-    for % in %items
-        lua> "table.insert(\%clauses, \(% as lua expr));"
+    %clauses <- ((% as lua expr) for % in %items)
     return: Lua value "(\(%clauses joined with " + "))"
 compile [product of %items, product %items] to
-    unless: (%items' "type") is "List"
+    unless: %items.type is "List"
         return: Lua value "utils.product(\(%items as lua expr))"
-    %clauses <- []
-    for % in %items
-        lua> "table.insert(\%clauses, \(% as lua expr));"
+    %clauses <- ((% as lua expr) for % in %items)
     return: Lua value "(\(%clauses joined with " * "))"
 action [avg of %items, average of %items]
     =lua "(utils.sum(\%items)/#\%items)"
diff --git a/core/metaprogramming.nom b/core/metaprogramming.nom
index 83179f5..15c5817 100644
--- a/core/metaprogramming.nom
+++ b/core/metaprogramming.nom
@@ -5,161 +5,109 @@
 # Compile-time action to make compile-time actions:
 immediately
     lua> ".."
-        _ENV['ACTION'..string.as_lua_id("compile % to %")] = compile_time(function(tree, \%actions, \%lua)
-            local lua = Lua(tree.source)
-            local canonical = \%actions[1]
-            lua:append("ACTION", string.as_lua_id(canonical.stub), ' = compile_time(function(tree')
-            local args = {}
-            for i,tok in ipairs(canonical) do
-                if tok.type == "Var" then args[#args+1] = tok end
+        A_give_1_nickname_2 = compile_time(function(tree, \%action, \%nickname, is_compile_time)
+            local function arg_to_string(a) return tostring(nomsu:tree_to_lua(a)) end
+            local action_args = table.map(\%action:get_args(), arg_to_string)
+            local nickname_args = table.map(\%nickname:get_args(), arg_to_string)
+            if utils.equivalent(action_args, nickname_args) then
+                return Lua(tree.source, "A", string.as_lua_id(\%nickname.stub), " = A", string.as_lua_id(\%action.stub)) 
+            end
+            local lua = Lua(tree.source, "A", string.as_lua_id(\%nickname.stub), " = ")
+            if is_compile_time or COMPILE_TIME[_ENV["A"..string.as_lua_id(\%action.stub)]] then
+                lua:append("compile_time")
+                table.insert(action_args, 1, "tree")
+                table.insert(nickname_args, 1, "tree")
+            end
+            lua:append("(function(")
+            lua:concat_append(nickname_args, ", ")
+            lua:append(")\n    return A", string.as_lua_id(\%action.stub), "(")
+            lua:concat_append(action_args, ", ")
+            lua:append(")\nend)")
+            return lua
+        end)
+
+        __MANGLE_INDEX = 0
+        A_parse_1_as_2 = compile_time(function(tree, \%actions, \%body)
+            local replacements = {}
+            for i,arg in ipairs(\%actions[1]:get_args()) do
+                replacements[arg[1]] = tostring(nomsu:tree_to_lua(arg))
+            end
+            local function make_tree(t)
+                if not AST.is_syntax_tree(t) then
+                    return repr(t)
+                elseif t.type ~= 'Var' then
+                    local args = table.map(t, make_tree)
+                    table.insert(args, 1, repr(tostring(t.source)))
+                    return t.type.."("..table.concat(args, ", ")..")"
+                elseif replacements[t[1]] then
+                    return replacements[t[1]]
+                else
+                    return t.type.."("..repr(tostring(t.source))..", "..repr(t[1].." \\0").."..('%X'):format(__MANGLE_INDEX))"
+                end
             end
-            local canonical_arg_positions = {}
-            for i, arg in ipairs(args) do
-                canonical_arg_positions[arg[1]] = i
+            local lua = Lua(tree.source, "A", string.as_lua_id(\%actions[1].stub), " = compile_time(function(tree")
+            for _,arg in ipairs(\%actions[1]:get_args()) do
                 lua:append(", ", nomsu:tree_to_lua(arg))
             end
-            local body_lua = nomsu:tree_to_lua(\%lua):as_statements("return ")
-            body_lua:remove_free_vars(args)
-            body_lua:declare_locals()
-            lua:append(")\n    ", body_lua, "\nend)")
+            lua:append(")\n    __MANGLE_INDEX = __MANGLE_INDEX + 1",
+                "\n    local tree = ", make_tree(\%body),
+                "\n    local lua = nomsu:tree_to_lua(tree)",
+                "\n    lua:remove_free_vars({")
+            local vars = table.map(\%actions[1]:get_args(), function(a)
+                return "Var("..repr(tostring(a.source))..", "..repr(a[1])..")"
+            end)
+            lua:concat_append(vars, ", ")
+            lua:append("})\n    return lua\nend)")
 
             for i=2,#\%actions do
-                local action = \%actions[i]
-                lua:append("\n", "ACTION", string.as_lua_id(action.stub), " = ACTION", string.as_lua_id(canonical.stub))
-
-                local arg_positions = {}
-                for _,tok in ipairs(action) do
-                    if tok.type == 'Var' then
-                        arg_positions[#arg_positions+1] = canonical_arg_positions[tok[1]]
-                    end
-                end
-                lua:append("\n", "ARG_ORDERS[", repr(action.stub), "] = ", repr(arg_positions))
+                lua:append("\n", A_give_1_nickname_2(\%actions[i], \%actions[1], \%actions[i], true))
             end
-            lua:append("\nALIASES[ACTION", string.as_lua_id(canonical.stub), "] = {")
-            for i,action in ipairs(\%actions) do
-                if i > 1 then lua:append(", ") end
-                lua:append(repr(action.stub))
-            end
-            lua:append("}")
             return lua
         end)
 
-# Compile-time action to make actions
-immediately
-    compile [action %actions %body] to
-        lua> ".."
-            local lua = Lua(tree.source)
-            local canonical = \%actions[1]
-            lua:append("ACTION", string.as_lua_id(canonical.stub), ' = function(')
-            local args = {}
-            for i,tok in ipairs(canonical) do
-                if tok.type == "Var" then args[#args+1] = tok end
-            end
-            local canonical_arg_positions = {}
-            for i, arg in ipairs(args) do
-                canonical_arg_positions[arg[1]] = i
-                lua:append(nomsu:tree_to_lua(arg))
-                if i < #args then lua:append(", ") end
-            end
+        A_action_1_2 = compile_time(function(tree, \%actions, \%body, is_compile_time)
+            local lua = Lua(tree.source, "A", string.as_lua_id(\%actions[1].stub), " = ")
+            if is_compile_time then lua:append("compile_time") end
+            lua:append("(function(")
+            local args = \%actions[1]:get_args()
+            local lua_args = table.map(args, function(a) return nomsu:tree_to_lua(a) end)
+            if is_compile_time then table.insert(lua_args, 1, "tree") end
+            lua:concat_append(lua_args, ", ")
             local body_lua = nomsu:tree_to_lua(\%body):as_statements("return ")
             body_lua:remove_free_vars(args)
             body_lua:declare_locals()
-            lua:append(")\n    ", body_lua, "\nend")
-
+            lua:append(")\n    ", body_lua, "\nend)")
             for i=2,#\%actions do
-                local action = \%actions[i]
-                lua:append("\n", "ACTION", string.as_lua_id(action.stub), " = ACTION", string.as_lua_id(canonical.stub))
-
-                local arg_positions = {}
-                for _,tok in ipairs(action) do
-                    if tok.type == 'Var' then
-                        arg_positions[#arg_positions+1] = canonical_arg_positions[tok[1]]
-                    end
-                end
-                lua:append("\n", "ARG_ORDERS[", repr(action.stub), "] = ", repr(arg_positions))
-            end
-            lua:append("\nALIASES[ACTION", string.as_lua_id(canonical.stub), "] = {")
-            for i,action in ipairs(\%actions) do
-                if i > 1 then lua:append(", ") end
-                lua:append(repr(action.stub))
+                lua:append("\n", A_give_1_nickname_2(\%actions[i], \%actions[1], \%actions[i], is_compile_time))
             end
-            lua:append("}")
             return lua
+        end)
 
-# Macro to make nomsu macros
-immediately
-    compile [parse %shorthand as %longhand] to
-        lua> ".."
-            local lua = Lua(tree.source)
-            local canonical = \%shorthand[1]
-            lua:append("ACTION", string.as_lua_id(canonical.stub), ' = compile_time(function(tree')
-            local args = {}
-            for i,tok in ipairs(canonical) do
-                if tok.type == "Var" then args[#args+1] = tok end
-            end
-            local canonical_arg_positions = {}
-            for i, arg in ipairs(args) do
-                canonical_arg_positions[arg[1]] = i
-                lua:append(", ", nomsu:tree_to_lua(arg))
-            end
-
-            local replacements = {}
-            for i,tok in ipairs(canonical) do
-                if tok.type == "Var" then
-                    local lua_var = tostring(nomsu:tree_to_lua(tok))
-                    replacements[tok[1]] = lua_var
-                end
-            end
-            MANGLE_INDEX = (MANGLE_INDEX or 0) + 1
-            local function make_tree(t)
-                if type(t) ~= 'table' and type(t) ~= 'userdata' then
-                    return repr(t)
-                elseif t.type == 'Var' and replacements[t[1]] then
-                    return replacements[t[1]]
-                elseif t.type == 'Var' then
-                    return t.type.."("..repr(tostring(t.source))..", "..repr(t[1].."#"..tostring(MANGLE_INDEX))..")"
-                else
-                    local bits = {repr(tostring(t.source))}
-                    for i, entry in ipairs(t) do
-                        bits[#bits+1] = make_tree(entry)
-                    end
-                    return t.type.."("..table.concat(bits, ", ")..")"
-                end
-            end
-            lua:append(")\n    local tree = ", make_tree(\%longhand), "\n    return nomsu:tree_to_lua(tree)\nend)")
-
-            for i=2,#\%shorthand do
-                local action = \%shorthand[i]
-                lua:append("\n", "ACTION", string.as_lua_id(action.stub), " = ACTION", string.as_lua_id(canonical.stub))
-
-                local arg_positions = {}
-                for _,tok in ipairs(action) do
-                    if tok.type == 'Var' then
-                        arg_positions[#arg_positions+1] = canonical_arg_positions[tok[1]]
-                    end
-                end
-                lua:append("\n", "ARG_ORDERS[", repr(action.stub), "] = ", repr(arg_positions))
-            end
-            lua:append("\nALIASES[ACTION", string.as_lua_id(canonical.stub), "] = {")
-            for i,action in ipairs(\%shorthand) do
-                if i > 1 then lua:append(", ") end
-                lua:append(repr(action.stub))
-            end
-            lua:append("}")
-            return lua
+        A_compile_1_to_2 = compile_time(function(tree, \%actions, \%body)
+            return A_action_1_2(tree, \%actions, \%body, true)
+        end)
 
 compile [remove action %action] to
     Lua ".."
-        do
-            local fn = ACTION\(=lua "string.as_lua_id(\(%action.stub))")
-            for stub in pairs(ALIASES[fn]) do
-                _ENV['ACTION'..string.as_lua_id(stub)] = nil
-            end
-            ARG_ORDERS[fn] = nil
-            COMPILE_TIME[fn] = nil
-        end
+        A\(=lua "string.as_lua_id(\(%action.stub))") = nil
+        ARG_ORDERS[fn] = nil
+        COMPILE_TIME[fn] = nil
 
 immediately
+    action [read file %filename]
+        lua> ".."
+            local file = io.open(\%filename)
+            local contents = file:read("*a")
+            file:close()
+            return contents
+    
+    action [sh> %cmd]
+        lua> ".."
+            local result = io.popen(\%cmd)
+            local contents = result:read("*a")
+            result:close()
+            return contents
+
     action [%tree as nomsu]
         =lua "nomsu:tree_to_nomsu(\%tree)"
 
@@ -182,11 +130,16 @@ immediately
 
     action [%tree as lua return]
         =lua "nomsu:tree_to_lua(\%tree):as_statements('return ')"
+
+    action [%var as lua identifier]
+        =lua "type(\%var) == 'string' and string.as_lua_id(\%var) or nomsu:tree_to_lua(\%var)"
+
+immediately
+    compile [parse %text] to
+        Lua value ".."
+            nomsu:parse(Nomsu("\("\(%text.source)")", \(%text as lua expr)))
     
 immediately
-    compile [%tree with vars %vars] to
-        barf "Deprecated"
-
     compile [%tree with %t -> %replacement] to
         Lua value ".."
             \(%tree as lua expr):map(function(\(%t as lua expr))
@@ -211,8 +164,7 @@ immediately
             return nomsu:run_lua(lua)
     
 immediately
-    parse [%var <-write %code] as: lua> "\%var:append(\%code);"
-    parse [to %var write %code] as: lua> "\%var:append(\%code);"
+    parse [%lua <-write %code, to %lua write %code] as: lua> "\%lua:append(\%code);"
 
 immediately
     compile [quote %s] to
@@ -222,7 +174,6 @@ immediately
 
 immediately
     compile [nomsu] to: Lua value "nomsu"
-    compile [%var as lua identifier] to: Lua value "nomsu:tree_to_lua(\(%var as lua expr))"
 
 # Compiler tools
 immediately
@@ -239,9 +190,17 @@ immediately
     compile [say %message] to
         lua> ".."
             if \%message.type == "Text" then
-                return Lua(tree.source, "print(", \(%message as lua expr), ");");
+                return Lua(tree.source, "io.write(", \(%message as lua expr), ", '\\\\n');");
+            else
+                return Lua(tree.source, "io.write(tostring(", \(%message as lua expr), "), '\\\\n');");
+            end
+
+    compile [ask %prompt] to
+        lua> ".."
+            if \%prompt.type == "Text" then
+                return Lua.Value(tree.source, "(io.write(", \(%prompt as lua expr), ") and io.read())");
             else
-                return Lua(tree.source, "print(tostring(", \(%message as lua expr), "));");
+                return Lua.Value(tree.source, "(io.write(tostring(", \(%prompt as lua expr), ")) and io.read())");
             end
 
 # Return
diff --git a/core/operators.nom b/core/operators.nom
index 555a636..3ea0fe1 100644
--- a/core/operators.nom
+++ b/core/operators.nom
@@ -3,19 +3,6 @@
 
 use "core/metaprogramming.nom"
 
-# Indexing
-immediately
-    #   NOTE!!! It's critical that there are spaces around %key if it's a string,
-        otherwise, Lua will get confused and interpret %obj[[[foo]]] as %obj("[foo]")
-        instead of %obj[ "foo" ].
-        It's also critical to have parens around %obj, otherwise Lua is too dumb to
-        realize that {x=1}["x"] is the same as ({x=1})["x"] or that
-        {x=1}.x is the same as ({x=1}).x
-    parse [..]
-        %obj' %key, %obj's %key, %key in %obj, %key'th in %obj, %key of %obj,
-        %key st in %obj, %key nd in %obj, %key rd in %obj, %key th in %obj,
-    ..as: %obj.%key
-
 # Comparison Operators
 immediately
     compile [%x < %y] to: Lua value "(\(%x as lua expr) < \(%y as lua expr))"
@@ -53,7 +40,7 @@ immediately
 immediately
     # Simultaneous mutli-assignments like: x,y,z = 1,x,3;
     compile [<- %assignments] to
-        assume ((%assignments' "type") is "Dict") or barf ".."
+        assume (%assignments.type is "Dict") or barf ".."
             Expected a Dict for the assignments part of '<- %' statement, not \%assignments
         lua> ".."
             local lhs, rhs = Lua(tree.source), Lua(tree.source)
diff --git a/core/text.nom b/core/text.nom
index 8b75ca4..e6065c1 100644
--- a/core/text.nom
+++ b/core/text.nom
@@ -18,6 +18,14 @@ compile [capitalized %text, %text capitalized] to
 compile [%text with %sub instead of %patt, %text s/%patt/%sub] to
     Lua value "((\(%text as lua expr)):gsub(\(%patt as lua expr), \(%sub as lua expr)))"
 
+action [lines in %text, lines of %text]
+    lua> ".."
+        local result = {}
+        for line in (\%text):gmatch('[^\n]+') do
+            result[#result+1] = line
+        end
+        return result
+
 # Text literals
 lua> ".."
     do
@@ -26,8 +34,8 @@ lua> ".."
             backspace="\\\\b", ["form feed"]="\\\\f", formfeed="\\\\f", ["vertical tab"]="\\\\v",
         };
         for name, e in pairs(escapes) do
-            local lua = "'"..e.."'";
-            nomsu:define_compile_action(name, function(tree) return Lua.Value(tree.source, lua); end);
+            local lua = "'"..e.."'"
+            _ENV["A"..name:as_lua_id()] = compile_time(function(tree) return Lua.Value(tree.source, lua) end)
         end
         local colors = {
             ["reset color"]="\\\\27[0m", bright="\\\\27[1m", dim="\\\\27[2m", underscore="\\\\27[4m",
@@ -42,10 +50,10 @@ lua> ".."
         for name, c in pairs(colors) do
             local color = "'"..c.."'";
             local reset = "'"..colors["reset color"].."'";
-            nomsu:define_compile_action(name, function(tree) return Lua.Value(tree.source, color); end);
-            nomsu:define_compile_action(name.." %", function(\%)
-                return Lua.Value(tree.source, color, "..", \(% as lua), "..", reset);
-            end);
+            _ENV["A"..name:as_lua_id()] = compile_time(function(tree) return Lua.Value(tree.source, color) end)
+            _ENV["A"..name:as_lua_id().."_1"] = compile_time(function(tree, text)
+                return Lua.Value(tree.source, color, "..", nomsu:tree_to_lua(text), "..", reset);
+            end)
         end
     end
 
diff --git a/nomsu.lua b/nomsu.lua
index 540fa8e..4d06969 100644
--- a/nomsu.lua
+++ b/nomsu.lua
@@ -44,6 +44,7 @@ end
 local STDIN, STDOUT, STDERR = "/dev/fd/0", "/dev/fd/1", "/dev/fd/2"
 string.as_lua_id = function(str)
   local argnum = 0
+  str = gsub(str, "x([0-9A-F][0-9A-F])", "x\0%1")
   str = gsub(str, "%W", function(c)
     if c == ' ' then
       return '_'
@@ -51,11 +52,20 @@ string.as_lua_id = function(str)
       argnum = argnum + 1
       return tostring(argnum)
     else
-      return format("x%X", byte(c))
+      return format("x%02X", byte(c))
     end
   end)
   return '_' .. str
 end
+table.map = function(self, fn)
+  local _accum_0 = { }
+  local _len_0 = 1
+  for _, v in ipairs(self) do
+    _accum_0[_len_0] = fn(v)
+    _len_0 = _len_0 + 1
+  end
+  return _accum_0
+end
 FILE_CACHE = setmetatable({ }, {
   __index = function(self, filename)
     local file = io.open(filename)
@@ -273,52 +283,8 @@ end
 local NomsuCompiler
 do
   local _class_0
-  local compile_error, stub_pattern, var_pattern, _running_files, MAX_LINE, math_expression
+  local compile_error, _running_files, MAX_LINE, math_expression
   local _base_0 = {
-    define_action = function(self, signature, fn)
-      if type(fn) ~= 'function' then
-        error("Not a function: " .. tostring(repr(fn)))
-      end
-      if type(signature) == 'string' then
-        signature = {
-          signature
-        }
-      elseif type(signature) ~= 'table' then
-        error("Invalid signature, expected list of strings, but got: " .. tostring(repr(signature)), 0)
-      end
-      local fn_info = debug_getinfo(fn, "u")
-      assert(not fn_info.isvararg, "Vararg functions aren't supported. Sorry, use a list instead.")
-      local fn_arg_positions
-      do
-        local _tbl_0 = { }
-        for i = 1, fn_info.nparams do
-          _tbl_0[debug.getlocal(fn, i)] = i
-        end
-        fn_arg_positions = _tbl_0
-      end
-      local arg_orders = { }
-      for _index_0 = 1, #signature do
-        local alias = signature[_index_0]
-        local stub = concat(assert(stub_pattern:match(alias)), ' ')
-        local stub_args = assert(var_pattern:match(alias))
-        self.environment['ACTION' .. string.as_lua_id(stub)] = fn
-        do
-          local _accum_0 = { }
-          local _len_0 = 1
-          for _index_1 = 1, #stub_args do
-            local a = stub_args[_index_1]
-            _accum_0[_len_0] = fn_arg_positions[string.as_lua_id(a)]
-            _len_0 = _len_0 + 1
-          end
-          arg_orders[stub] = _accum_0
-        end
-      end
-      self.environment.ARG_ORDERS[fn] = arg_orders
-    end,
-    define_compile_action = function(self, signature, fn)
-      self:define_action(signature, fn)
-      self.environment.COMPILE_TIME[fn] = true
-    end,
     parse = function(self, nomsu_code)
       assert(type(nomsu_code) ~= 'string')
       local userdata = {
@@ -485,7 +451,7 @@ do
       local _exp_0 = tree.type
       if "Action" == _exp_0 then
         local stub = tree.stub
-        local action = self.environment['ACTION' .. string.as_lua_id(stub)]
+        local action = self.environment['A' .. string.as_lua_id(stub)]
         if action and self.environment.COMPILE_TIME[action] then
           local args
           do
@@ -578,7 +544,7 @@ do
             end
           end
         end
-        lua:append("ACTION", string.as_lua_id(stub), "(")
+        lua:append("A", string.as_lua_id(stub), "(")
         for i, arg in ipairs(args) do
           lua:append(arg)
           if i < #args then
@@ -1127,89 +1093,93 @@ do
     end,
     initialize_core = function(self)
       local nomsu = self
-      self:define_compile_action("immediately %block", function(self, _block)
-        local lua = nomsu:tree_to_lua(_block):as_statements()
-        lua:declare_locals()
-        nomsu:run_lua(lua)
-        return Lua(_block.source, "if IMMEDIATE then\n    ", lua, "\nend")
-      end)
-      local add_lua_string_bits
-      add_lua_string_bits = function(lua, code)
-        local line_len = 0
-        if code.type ~= "Text" then
-          lua:append(", ", nomsu:tree_to_lua(code))
-          return 
-        end
-        for _index_0 = 1, #code do
-          local bit = code[_index_0]
-          local bit_lua
-          if type(bit) == "string" then
-            bit_lua = repr(bit)
-          else
-            bit_lua = nomsu:tree_to_lua(bit)
-            if not (bit_lua.is_value) then
-              compile_error(bit, "Cannot use:\n%s\nas a string interpolation value, since it's not an expression.")
-            end
-            bit_lua = bit_lua
+      do
+        local _with_0 = nomsu.environment
+        _with_0.A_immediately_1 = _with_0.compile_time(function(self, _block)
+          local lua = nomsu:tree_to_lua(_block):as_statements()
+          lua:declare_locals()
+          nomsu:run_lua(lua)
+          return Lua(_block.source, "if IMMEDIATE then\n    ", lua, "\nend")
+        end)
+        local add_lua_string_bits
+        add_lua_string_bits = function(lua, code)
+          local line_len = 0
+          if code.type ~= "Text" then
+            lua:append(", ", nomsu:tree_to_lua(code))
+            return 
           end
-          line_len = line_len + #tostring(bit_lua)
-          if line_len > MAX_LINE then
-            lua:append(",\n    ")
-            line_len = 4
-          else
-            lua:append(", ")
+          for _index_0 = 1, #code do
+            local bit = code[_index_0]
+            local bit_lua
+            if type(bit) == "string" then
+              bit_lua = repr(bit)
+            else
+              bit_lua = nomsu:tree_to_lua(bit)
+              if not (bit_lua.is_value) then
+                compile_error(bit, "Cannot use:\n%s\nas a string interpolation value, since it's not an expression.")
+              end
+              bit_lua = bit_lua
+            end
+            line_len = line_len + #tostring(bit_lua)
+            if line_len > MAX_LINE then
+              lua:append(",\n    ")
+              line_len = 4
+            else
+              lua:append(", ")
+            end
+            lua:append(bit_lua)
           end
-          lua:append(bit_lua)
         end
-      end
-      self:define_compile_action("Lua %code", function(self, _code)
-        local lua = Lua.Value(_code.source, "Lua(", repr(tostring(_code.source)))
-        add_lua_string_bits(lua, _code)
-        lua:append(")")
-        return lua
-      end)
-      self:define_compile_action("Lua value %code", function(self, _code)
-        local lua = Lua.Value(_code.source, "Lua.Value(", repr(tostring(_code.source)))
-        add_lua_string_bits(lua, _code)
-        lua:append(")")
-        return lua
-      end)
-      local add_lua_bits
-      add_lua_bits = function(lua, code)
-        for _index_0 = 1, #code do
-          local bit = code[_index_0]
-          if type(bit) == "string" then
-            lua:append(bit)
-          else
-            local bit_lua = nomsu:tree_to_lua(bit)
-            if not (bit_lua.is_value) then
-              compile_error(bit, "Cannot use:\n%s\nas a string interpolation value, since it's not an expression.")
+        _with_0.A_Lua_1 = _with_0.compile_time(function(self, _code)
+          local lua = Lua.Value(_code.source, "Lua(", repr(tostring(_code.source)))
+          add_lua_string_bits(lua, _code)
+          lua:append(")")
+          return lua
+        end)
+        _with_0.A_Lua_value_1 = _with_0.compile_time(function(self, _code)
+          local lua = Lua.Value(_code.source, "Lua.Value(", repr(tostring(_code.source)))
+          add_lua_string_bits(lua, _code)
+          lua:append(")")
+          return lua
+        end)
+        local add_lua_bits
+        add_lua_bits = function(lua, code)
+          for _index_0 = 1, #code do
+            local bit = code[_index_0]
+            if type(bit) == "string" then
+              lua:append(bit)
+            else
+              local bit_lua = nomsu:tree_to_lua(bit)
+              if not (bit_lua.is_value) then
+                compile_error(bit, "Cannot use:\n%s\nas a string interpolation value, since it's not an expression.")
+              end
+              lua:append(bit_lua)
             end
-            lua:append(bit_lua)
           end
+          return lua
         end
-        return lua
+        nomsu.environment["A" .. string.as_lua_id("lua > 1")] = _with_0.compile_time(function(self, _code)
+          if _code.type ~= "Text" then
+            return Lua(self.source, "nomsu:run_lua(", nomsu:tree_to_lua(_code), ");")
+          end
+          return add_lua_bits(Lua(self.source), _code)
+        end)
+        nomsu.environment["A" .. string.as_lua_id("= lua 1")] = _with_0.compile_time(function(self, _code)
+          if _code.type ~= "Text" then
+            return Lua.Value(self.source, "nomsu:run_lua(", nomsu:tree_to_lua(_code), ":as_statements('return '))")
+          end
+          return add_lua_bits(Lua.Value(self.source), _code)
+        end)
+        _with_0.A_use_1 = _with_0.compile_time(function(self, _path)
+          if not (_path.type == 'Text' and #_path == 1 and type(_path[1]) == 'string') then
+            return Lua(_path.source, "nomsu:run_file(" .. tostring(nomsu:tree_to_lua(_path)) .. ");")
+          end
+          local path = _path[1]
+          nomsu:run_file(path)
+          return Lua(_path.source, "nomsu:run_file(" .. tostring(repr(path)) .. ");")
+        end)
+        return _with_0
       end
-      self:define_compile_action("lua> %code", function(self, _code)
-        if _code.type ~= "Text" then
-          return Lua(self.source, "nomsu:run_lua(", nomsu:tree_to_lua(_code), ");")
-        end
-        return add_lua_bits(Lua(self.source), _code)
-      end)
-      self:define_compile_action("=lua %code", function(self, _code)
-        if _code.type ~= "Text" then
-          return Lua.Value(self.source, "nomsu:run_lua(", nomsu:tree_to_lua(_code), ":as_statements('return '))")
-        end
-        return add_lua_bits(Lua.Value(self.source), _code)
-      end)
-      return self:define_compile_action("use %path", function(self, _path)
-        if not (_path.type == 'Text' and #_path == 1 and type(_path[1]) == 'string') then
-          return Lua(_path.source, "nomsu:run_file(" .. tostring(nomsu:tree_to_lua(_path)) .. ");")
-        end
-        local path = _path[1]
-        nomsu:run_file(path)
-        return Lua(_path.source, "nomsu:run_file(" .. tostring(repr(path)) .. ");")
-      end)
     end
   }
   _base_0.__index = _base_0
@@ -1361,17 +1331,6 @@ do
     local err_msg = err_format_string:format(src, ...)
     return error(tostring(tok.source.filename) .. ":" .. tostring(line_no) .. ": " .. err_msg, 0)
   end
-  local stub_defs
-  do
-    stub_defs = {
-      word = (-R("09") * NOMSU_DEFS.ident_char ^ 1) + NOMSU_DEFS.operator_char ^ 1,
-      varname = (NOMSU_DEFS.ident_char ^ 1 * ((-P("'") * NOMSU_DEFS.operator_char ^ 1) + NOMSU_DEFS.ident_char ^ 1) ^ 0) ^ -1
-    }
-  end
-  stub_pattern = re.compile([=[        stub <- {| tok (([ ])* tok)* |} !.
-        tok <- ({'%'} %varname) / {%word}
-    ]=], stub_defs)
-  var_pattern = re.compile("{| ((('%' {%varname}) / %word) ([ ])*)+ !. |}", stub_defs)
   _running_files = { }
   MAX_LINE = 80
   math_expression = re.compile([[ ([+-] " ")* "%" (" " [*/^+-] (" " [+-])* " %")+ !. ]])
diff --git a/nomsu.moon b/nomsu.moon
index 1181ae4..bf26844 100755
--- a/nomsu.moon
+++ b/nomsu.moon
@@ -37,14 +37,19 @@ STDIN, STDOUT, STDERR = "/dev/fd/0", "/dev/fd/1", "/dev/fd/2"
 
 string.as_lua_id = (str)->
     argnum = 0
+    -- Cut up escape-sequence-like chunks
+    str = gsub str, "x([0-9A-F][0-9A-F])", "x\0%1"
+    -- Alphanumeric unchanged, spaces to underscores, and everything else to hex escape sequences
     str = gsub str, "%W", (c)->
         if c == ' ' then '_'
         elseif c == '%' then
             argnum += 1
             tostring(argnum)
-        else format("x%X", byte(c))
+        else format("x%02X", byte(c))
     return '_'..str
 
+table.map = (fn)=> [fn(v) for _,v in ipairs(@)]
+
 -- TODO:
 -- consider non-linear codegen, rather than doing thunks for things like comprehensions
 -- type checking?
@@ -296,40 +301,6 @@ class NomsuCompiler
         @environment._ENV = @environment
         @initialize_core!
     
-    local stub_defs
-    with NOMSU_DEFS
-        stub_defs = {
-            word: (-R("09") * .ident_char^1) + .operator_char^1
-            varname: (.ident_char^1 * ((-P("'") * .operator_char^1) + .ident_char^1)^0)^-1
-        }
-    stub_pattern = re.compile [=[
-        stub <- {| tok (([ ])* tok)* |} !.
-        tok <- ({'%'} %varname) / {%word}
-    ]=], stub_defs
-    var_pattern = re.compile "{| ((('%' {%varname}) / %word) ([ ])*)+ !. |}", stub_defs
-    define_action: (signature, fn)=>
-        if type(fn) != 'function'
-            error("Not a function: #{repr fn}")
-        if type(signature) == 'string'
-            signature = {signature}
-        elseif type(signature) != 'table'
-            error("Invalid signature, expected list of strings, but got: #{repr signature}", 0)
-
-        fn_info = debug_getinfo(fn, "u")
-        assert(not fn_info.isvararg, "Vararg functions aren't supported. Sorry, use a list instead.")
-        fn_arg_positions = {debug.getlocal(fn, i), i for i=1,fn_info.nparams}
-        arg_orders = {}
-        for alias in *signature
-            stub = concat(assert(stub_pattern\match(alias)), ' ')
-            stub_args = assert(var_pattern\match(alias))
-            @environment['ACTION'..string.as_lua_id(stub)] = fn
-            arg_orders[stub] = [fn_arg_positions[string.as_lua_id a] for a in *stub_args]
-        @environment.ARG_ORDERS[fn] = arg_orders
-
-    define_compile_action: (signature, fn)=>
-        @define_action(signature, fn)
-        @environment.COMPILE_TIME[fn] = true
-
     parse: (nomsu_code)=>
         assert(type(nomsu_code) != 'string')
         userdata = {
@@ -444,7 +415,7 @@ class NomsuCompiler
         switch tree.type
             when "Action"
                 stub = tree.stub
-                action = @environment['ACTION'..string.as_lua_id(stub)]
+                action = @environment['A'..string.as_lua_id(stub)]
                 if action and @environment.COMPILE_TIME[action]
                     args = [arg for arg in *tree when type(arg) != "string"]
                     -- Force all compile-time actions to take a tree location
@@ -491,7 +462,7 @@ class NomsuCompiler
                     if arg_orders = @environment.ARG_ORDERS[stub]
                         args = [args[p] for p in *arg_orders]
 
-                lua\append "ACTION",string.as_lua_id(stub),"("
+                lua\append "A",string.as_lua_id(stub),"("
                 for i, arg in ipairs args
                     lua\append arg
                     if i < #args then lua\append ", "
@@ -909,74 +880,75 @@ class NomsuCompiler
     initialize_core: =>
         -- Sets up some core functionality
         nomsu = self
-        @define_compile_action "immediately %block", (_block)=>
-            lua = nomsu\tree_to_lua(_block)\as_statements!
-            lua\declare_locals!
-            nomsu\run_lua(lua)
-            return Lua(_block.source, "if IMMEDIATE then\n    ", lua, "\nend")
-
-        add_lua_string_bits = (lua, code)->
-            line_len = 0
-            if code.type != "Text"
-                lua\append ", ", nomsu\tree_to_lua(code)
-                return
-            for bit in *code
-                bit_lua = if type(bit) == "string"
-                    repr(bit)
-                else
-                    bit_lua = nomsu\tree_to_lua(bit)
-                    unless bit_lua.is_value
-                        compile_error bit,
-                            "Cannot use:\n%s\nas a string interpolation value, since it's not an expression."
-                    bit_lua
-                line_len += #tostring(bit_lua)
-                if line_len > MAX_LINE
-                    lua\append ",\n    "
-                    line_len = 4
-                else
-                    lua\append ", "
-                lua\append bit_lua
-
-        @define_compile_action "Lua %code", (_code)=>
-            lua = Lua.Value(_code.source, "Lua(", repr(tostring _code.source))
-            add_lua_string_bits(lua, _code)
-            lua\append ")"
-            return lua
-
-        @define_compile_action "Lua value %code", (_code)=>
-            lua = Lua.Value(_code.source, "Lua.Value(", repr(tostring _code.source))
-            add_lua_string_bits(lua, _code)
-            lua\append ")"
-            return lua
-
-        add_lua_bits = (lua, code)->
-            for bit in *code
-                if type(bit) == "string"
-                    lua\append bit
-                else
-                    bit_lua = nomsu\tree_to_lua(bit)
-                    unless bit_lua.is_value
-                        compile_error bit,
-                            "Cannot use:\n%s\nas a string interpolation value, since it's not an expression."
+        with nomsu.environment
+            .A_immediately_1 = .compile_time (_block)=>
+                lua = nomsu\tree_to_lua(_block)\as_statements!
+                lua\declare_locals!
+                nomsu\run_lua(lua)
+                return Lua(_block.source, "if IMMEDIATE then\n    ", lua, "\nend")
+
+            add_lua_string_bits = (lua, code)->
+                line_len = 0
+                if code.type != "Text"
+                    lua\append ", ", nomsu\tree_to_lua(code)
+                    return
+                for bit in *code
+                    bit_lua = if type(bit) == "string"
+                        repr(bit)
+                    else
+                        bit_lua = nomsu\tree_to_lua(bit)
+                        unless bit_lua.is_value
+                            compile_error bit,
+                                "Cannot use:\n%s\nas a string interpolation value, since it's not an expression."
+                        bit_lua
+                    line_len += #tostring(bit_lua)
+                    if line_len > MAX_LINE
+                        lua\append ",\n    "
+                        line_len = 4
+                    else
+                        lua\append ", "
                     lua\append bit_lua
-            return lua
-
-        @define_compile_action "lua> %code", (_code)=>
-            if _code.type != "Text"
-                return Lua @source, "nomsu:run_lua(", nomsu\tree_to_lua(_code), ");"
-            return add_lua_bits(Lua(@source), _code)
-
-        @define_compile_action "=lua %code", (_code)=>
-            if _code.type != "Text"
-                return Lua.Value @source, "nomsu:run_lua(", nomsu\tree_to_lua(_code), ":as_statements('return '))"
-            return add_lua_bits(Lua.Value(@source), _code)
-
-        @define_compile_action "use %path", (_path)=>
-            unless _path.type == 'Text' and #_path == 1 and type(_path[1]) == 'string'
-                return Lua(_path.source, "nomsu:run_file(#{nomsu\tree_to_lua(_path)});")
-            path = _path[1]
-            nomsu\run_file(path)
-            return Lua(_path.source, "nomsu:run_file(#{repr path});")
+
+            .A_Lua_1 = .compile_time (_code)=>
+                lua = Lua.Value(_code.source, "Lua(", repr(tostring _code.source))
+                add_lua_string_bits(lua, _code)
+                lua\append ")"
+                return lua
+            
+            .A_Lua_value_1 = .compile_time (_code)=>
+                lua = Lua.Value(_code.source, "Lua.Value(", repr(tostring _code.source))
+                add_lua_string_bits(lua, _code)
+                lua\append ")"
+                return lua
+
+            add_lua_bits = (lua, code)->
+                for bit in *code
+                    if type(bit) == "string"
+                        lua\append bit
+                    else
+                        bit_lua = nomsu\tree_to_lua(bit)
+                        unless bit_lua.is_value
+                            compile_error bit,
+                                "Cannot use:\n%s\nas a string interpolation value, since it's not an expression."
+                        lua\append bit_lua
+                return lua
+
+            nomsu.environment["A"..string.as_lua_id("lua > 1")] = .compile_time (_code)=>
+                if _code.type != "Text"
+                    return Lua @source, "nomsu:run_lua(", nomsu\tree_to_lua(_code), ");"
+                return add_lua_bits(Lua(@source), _code)
+
+            nomsu.environment["A"..string.as_lua_id("= lua 1")] = .compile_time (_code)=>
+                if _code.type != "Text"
+                    return Lua.Value @source, "nomsu:run_lua(", nomsu\tree_to_lua(_code), ":as_statements('return '))"
+                return add_lua_bits(Lua.Value(@source), _code)
+
+            .A_use_1 = .compile_time (_path)=>
+                unless _path.type == 'Text' and #_path == 1 and type(_path[1]) == 'string'
+                    return Lua(_path.source, "nomsu:run_file(#{nomsu\tree_to_lua(_path)});")
+                path = _path[1]
+                nomsu\run_file(path)
+                return Lua(_path.source, "nomsu:run_file(#{repr path});")
 
 -- Only run this code if this file was run directly with command line arguments, and not require()'d:
 if arg and debug_getinfo(2).func != require
diff --git a/nomsu_tree.lua b/nomsu_tree.lua
index baec3ef..7288613 100644
--- a/nomsu_tree.lua
+++ b/nomsu_tree.lua
@@ -116,4 +116,16 @@ AST.Action.__init = function(self)
   end
   self.stub = concat(stub_bits, " ")
 end
+AST.Action.get_args = function(self)
+  local _accum_0 = { }
+  local _len_0 = 1
+  for _index_0 = 1, #self do
+    local tok = self[_index_0]
+    if type(tok) ~= 'string' then
+      _accum_0[_len_0] = tok
+      _len_0 = _len_0 + 1
+    end
+  end
+  return _accum_0
+end
 return AST
diff --git a/nomsu_tree.moon b/nomsu_tree.moon
index b9bcdbd..0c6e925 100644
--- a/nomsu_tree.moon
+++ b/nomsu_tree.moon
@@ -41,4 +41,7 @@ AST.Action.__init = =>
     stub_bits = [type(a) == 'string' and a or '%' for a in *@]
     @stub = concat stub_bits, " "
 
+AST.Action.get_args = =>
+    [tok for tok in *@ when type(tok) != 'string']
+
 return AST
diff --git a/tests/collections.nom b/tests/collections.nom
index 2cc6adf..4170d17 100644
--- a/tests/collections.nom
+++ b/tests/collections.nom
@@ -4,8 +4,6 @@
 use "core"
 
 assume ((2nd to last in [1,2,3,4,5]) = 4)
-assume ((first in [1,2]) = 1)
-assume ((last in [1,2]) = 2)
 assume (3 is in [1,2,3,4,5])
 assume (99 isn't in [1,2,3])
 assume ({x:no} has key "x")
@@ -27,7 +25,7 @@ assume (([[1,2],[3,4]] flattened) = [1,2,3,4])
 assume ((entries in {x:1}) = [{key:"x",value:1}])
 assume ((keys in {x:1}) = ["x"])
 assume ((values in {x:1}) = [1])
-#assume ((sorted [3,1,2]) = [1,2,3])
+assume ((sorted [3,1,2]) = [1,2,3])
 %x <- [3,1,2]
 sort %x
 assume (%x = [1,2,3])
diff --git a/tests/control_flow.nom b/tests/control_flow.nom
index 5553811..20ccabe 100644
--- a/tests/control_flow.nom
+++ b/tests/control_flow.nom
@@ -104,7 +104,7 @@ assume (%x = 6) or barf "backwards numeric for range failed"
 
 %result <- {}
 for %key = %value in {x:1,y:2}
-    (%result's ("\%key\%key")) <- (%value * 11)
+    %result.("\%key\%key") <- (%value * 11)
 assume (%result = {xx:11,yy:22}) or barf "key/value iteration failed"
 
 for %key = %value in {x:1,y:2}
diff --git a/tests/math.nom b/tests/math.nom
index 8cfd0f4..115354c 100644
--- a/tests/math.nom
+++ b/tests/math.nom
@@ -11,7 +11,7 @@ assume
     all of [..]
         abs 5, |5|, sqrt 5, √(5), sine 5, cosine 5, tangent 5, arc sine 5, arc cosine 5,
         arc tangent 5, arc tangent 5/10, hyperbolic sine 5, hyperbolic cosine 5,
-        hyperbolic tangent 5, e^5, ln 5, log_(2) 5, floor 5, ceiling 5, round 5,
+        hyperbolic tangent 5, e^5, ln 5, log base 2 of 5, floor 5, ceiling 5, round 5,
 ..or barf "math functions failed"
 assume ((463 to the nearest 100) = 500) or barf "rounding failed"
 assume ((2.6 to the nearest 0.25) = 2.5) or barf "rounding failed"
diff --git a/tests/object.nom b/tests/object.nom
index 041b784..8ad5b82 100644
--- a/tests/object.nom
+++ b/tests/object.nom
@@ -18,7 +18,7 @@ as %d
     assume: ((me).barks) = 3
     assume: (bark) = "Bark! Bark! Bark!"
 assume: "\(%d.class)" = "Dog"
-assume: (%d's "barks") = 3
+assume: %d.barks = 3
 
 as: new "Dog" {barks:1}
     assume: (bark) = "Bark!"
diff --git a/tests/operators.nom b/tests/operators.nom
index b3853e9..2452ba5 100644
--- a/tests/operators.nom
+++ b/tests/operators.nom
@@ -3,10 +3,6 @@
 
 use "core"
 
-assume (({x:5}'s "x") = 5) or barf "indexing doesn't work."
-try: % <- ({}'s "[[[\n]]]")
-..and if it barfs: barf "failed to index a table literal with a string containing brackets n stuff"
-
 <-{%x:10,%y:20}
 assume ((%x = 10) and (%y = 20)) or barf "mutli-assignment failed."
 <-{%x:%y, %y:%x}