From 82df87bda882fadf7d5c11de50f8fe7628aa0448 Mon Sep 17 00:00:00 2001
From: mryouse
Date: Sat, 27 May 2023 02:00:22 +0000
Subject: 5/26/2023 update

---
 README.md     | 19 ++++++++++++++-----
 functions.txt | 10 +++++-----
 2 files changed, 19 insertions(+), 10 deletions(-)

diff --git a/README.md b/README.md
index 399b142..44efcfb 100644
--- a/README.md
+++ b/README.md
@@ -17,14 +17,18 @@ now in bytecode
        stopped running with [11e9f1d854](https://git.rawtext.club/mryouse/neb-d/commit/11e9f1d854602aae7cb895cfb2f9fc5dd338e6f8),
        helful? not really, not yet.
  - [ ] defining multiple functions in a script doesn't seem to work?
+ - [ ] there are many instances of popping on an empty stack. i have a warning emitted,
+       which should help me track it down *at some point*, but at least it doesn't crash.
+ - [ ] `append` on an empty list segfaults
+ - [ ] arity checking is entirely arbitrary for builtins, non-existant for user-defined functions
+ - [ ] parsing does not handle types correctly, or comments at all
  - [ ] i mean, nearly nothing works
 
 ## things that hopefully work
- - [x] addition!
- - [x] subtraction!
- - [x] `if`/`and`/`or`!
- - [x] `>`/`<` and co.
- - [x] `func` to define a function, `lambda` to make one on the fly
+ - [x] math (\*+/-)
+ - [x] control flow (`if`/`and`/`or`)
+ - [x] logic (`>`/`<`/`eq?`/`not` and co.)
+ - [-] `func` to define a function (global only?), `lambda` to make one on the fly
  - [x] `def`, globally and locally
  - [x] `block`? maybe?
  - [-] lists/strings:
@@ -33,3 +37,8 @@ now in bytecode
     - [x] `length`
     - [x] `concat`/`append`
     - [x] `in?` (membership for lists, substrings for strings)
+ - [-] types:
+    - [x] `any?`/`nil?`
+ - [-] higher-order functions
+    - [x] `map`! (i'm particularly excited about figuring out how to do this on the stack,
+            though i'm sure it's quite a naive implementation)
diff --git a/functions.txt b/functions.txt
index 81dd8d0..7fd8aea 100644
--- a/functions.txt
+++ b/functions.txt
@@ -31,7 +31,7 @@ FILES:
 
 HOF:
 [ ] filter 
-[ ] map 
+[x] map 
 [ ] reduce 
 
 LISP-Y:
@@ -57,10 +57,10 @@ LOGIC:
 [x] not 
 
 MATH:
-[ ] * 
+[x] * 
 [x] + 
 [x] - 
-[ ] / 
+[x] / 
 [ ] floor 
 
 META:
@@ -101,14 +101,14 @@ TERMINAL:
 
 TYPES:
 [ ] ->string 
-[ ] any? 
+[x] any? 
 [ ] bool? 
 [ ] float? 
 [ ] handle? 
 [ ] int? 
 [ ] list? 
 [ ] literal? 
-[ ] nil? 
+[x] nil? 
 [ ] number? 
 [ ] string->float 
 [ ] string->int 
-- 
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