Bruce/nomsu
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Removing dead code.

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This commit is contained in:
Bruce Hill 2018-05-14 15:39:12 -07:00
parent 52a3631ed6
commit 3be20840ca
2 changed files with 0 additions and 56 deletions
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32
nomsu.lua
View File

@ -508,38 +508,6 @@ do
end
return nil
end,
print_tree = function(self, tree)
io.write(colors.bright .. colors.green)
for node, depth in coroutine.wrap(function()
return self:walk_tree(tree)
end) do
if Types.is_node(node) then
print(tostring((" "):rep(depth)) .. tostring(node.type) .. ":")
else
print((" "):rep(depth) .. repr(node))
end
end
return io.write(colors.reset)
end,
tree_to_str = function(self, tree)
local bits = { }
for node, depth in coroutine.wrap(function()
return self:walk_tree(tree)
end) do
if Types.is_node(node) then
insert(bits, (tostring((" "):rep(depth)) .. tostring(node.type) .. ":"))
else
insert(bits, ((" "):rep(depth) .. repr(node)))
end
end
return concat(bits, "\n")
end,
tree_map = function(self, tree, fn)
if not (Types.is_node(tree)) then
return tree
end
return tree:map(fn)
end,
tree_with_replaced_vars = function(self, tree, replacements)
if not (next(replacements)) then
return tree

24
nomsu.moon
View File

@ -425,30 +425,6 @@ class NomsuCompiler
else @walk_tree(tree.value, depth+1)
return nil
print_tree: (tree)=>
io.write(colors.bright..colors.green)
for node,depth in coroutine.wrap(-> @walk_tree tree)
if Types.is_node(node)
print("#{(" ")\rep(depth)}#{node.type}:")
else
print((" ")\rep(depth)..repr(node))
io.write(colors.reset)
tree_to_str: (tree)=>
bits = {}
for node,depth in coroutine.wrap(-> @walk_tree tree)
if Types.is_node(node)
insert bits, ("#{(" ")\rep(depth)}#{node.type}:")
else
insert bits, ((" ")\rep(depth)..repr(node))
return concat(bits, "\n")
tree_map: (tree, fn)=>
-- Return a new tree with fn mapped to each node. If fn provides a replacement,
-- use that and stop recursing, otherwise recurse.
unless Types.is_node(tree) then return tree
return tree\map(fn)
tree_with_replaced_vars: (tree, replacements)=>
return tree unless next(replacements)
if next(replacements).type == "Var"