bakpakin

Keybase proof

I hereby claim:

• I am bakpakin on github.
• I am calsrose (https://keybase.io/calsrose) on keybase.
• I have a public key ASD62xnhgH6qEJAsaF1kQTKnIh0fDV-TGC_zX43VZpx7QAo

To claim this, I am signing this object:

bakpakin

SPECIALS['lua'] = function(ast, scope, parent)
    table.insert(parent, {leaf = ast[2], ast = ast})
end

bakpakin

-- (lua "print('hello!')") -> prints hello, evaluates to nil
-- (lua "print 'hello!'" "10") -> prints hello, evaluates to the number 10
-- (lua nil "{1,2,3}") -> Evaluates to a table literal
SPECIALS['lua'] = function(ast, scope, parent)
    assertCompile(#ast == 2 or #ast == 3,
        "expected 2 or 3 arguments in 'lua' special form", ast)
    if ast[2] ~= nil then
        table.insert(parent, {leaf = tostring(ast[2]), ast = ast})
    end
    if #ast == 3 then

bakpakin

(fn line-iter [packets]
  (var buf "")
  (fn recur [] 
    (local (residual rest) (: buf :match "^(.*)\r\n(.*)$"))
    (if residual
      (do (set buf rest) residual)
      (let [packet (packets)]
        (when packet
          (set buf (.. buf packet))
          (recur))))))

bakpakin

(import shlib)

(defn ansi
  "Take a string made by concatenating xs and colorize it for an ANSI terminal."
  [code & xs]
  (string "\e[" code "m" ;xs "\e[0m"))

(defn cmd 
  "Run a quick command and strip trailing newline."
  [s]

bakpakin

diff --git a/fennel.lua b/fennel.lua
index 56ee209..a951d5f 100644
--- a/fennel.lua
+++ b/fennel.lua
@@ -422,6 +422,9 @@ local function makeScope(parent)
         symmeta = setmetatable({}, {
             __index = parent and parent.symmeta
         }),
+        includes = setmetatable({}, {
+            __index = parent and parent.includes

bakpakin

static JanetFunction *global_cb = NULL;

Janet register_callback(int32_t argc, Janet *argv) {
  janet_fixarity(argc, 1);
  JanetFunction *cb = janet_getfunciton(argv, 0);
  global_cb = cb;
  // Make sure the callback is not garbage collected while waiting
  janet_gcroot(argv[0]);
  return janet_wrap_nil();
}

bakpakin

core_modules = unpack_url(
  url="https://github.com/buildpackagedeploy/hermes-core/archive/4f92d8aaa001406e58513929710027bc4b733cf2.tar.gz",
  hash="sha256:db931edc4ddf71a8d749a09f14ed5d771f7099b898273176111452c4b9700983",
)

bootstrap_env = load_module(core_modules, "bootstrap.hpkg").bootstrap_env

janet_src = fetch_url(
  url="https://github.com/janet-lang/janet/archive/v1.2.0.tar.gz",
  hash="sha256:e824ee2da7dffab10bb7ce28917b57a82df82eebf713ad2bbb74ed7be36bd4f4"

bakpakin

diff --git a/fennel.lua b/fennel.lua
index c079085..dd7252f 100644
--- a/fennel.lua
+++ b/fennel.lua
@@ -825,7 +825,8 @@ local function keepSideEffects(exprs, chunk, start, ast)
         if se.type == 'expression' and se[1] ~= 'nil' then
             emit(chunk, ('do local _ = %s end'):format(tostring(se)), ast)
         elseif se.type == 'statement' then
-            emit(chunk, tostring(se), ast)
+            local code = tostring(se)

bakpakin

diff --git a/fennel.lua b/fennel.lua
index 8c79320..58341df 100644
--- a/fennel.lua
+++ b/fennel.lua
@@ -2057,7 +2057,8 @@ local function traceback(msg, start)
     local level = start or 2 -- Can be used to skip some frames
     local lines = {}
     if msg then
-        table.insert(lines, msg)
+        local stripped = msg:gsub('^[^:]*:%d+:%s+', 'runtime error: ')