From 95960e0a1c88238e4202f22518fc231ff8333318 Mon Sep 17 00:00:00 2001
From: Alex Karle <alex@alexkarle.com>
Date: Wed, 9 Nov 2022 00:43:29 -0500
Subject: [PATCH] docs: Fix some TODO's and comment indentation

Emacs likes to put single-; comments way to the right :(

Mostly back in Vim now, if anyone is curious.
---
 interpreter.scm |  3 ---
 scanner.scm     | 12 ++++++------
 2 files changed, 6 insertions(+), 9 deletions(-)

diff --git a/interpreter.scm b/interpreter.scm
index d75af85..3fa8d01 100644
--- a/interpreter.scm
+++ b/interpreter.scm
@@ -21,16 +21,13 @@
    (else (equal? a b))))
 
 (define (assert-num op x)
-  ;; TODO: use call/cc to not abort the process
   (or (number? x) (runtime-err! (format "Operand must be a number ~A ~A" op x))))
 
 (define (assert-nums op x y)
-  ;; TODO: use call/cc to not abort the process
   (or (and (number? x) (number? y))
       (runtime-err! (format "Operands must be numbers ~A ~A ~A" x op y))))
 
 (define (evaluate expr)
-  ;; TODO: put these on the types themselves? like methods
   (cond
    ((literal? expr) (literal-value expr))
    ((grouping? expr)
diff --git a/scanner.scm b/scanner.scm
index c86e44a..0529075 100644
--- a/scanner.scm
+++ b/scanner.scm
@@ -42,15 +42,15 @@
 
 (define (scan src)
   (define (peek i)
-					; safe string-ref
+    ;; safe string-ref
     (if (< i (string-length src))
         (string-ref src i)
         #f))
 
   (define (get-tokens s i line in)
-					; Gets all tokens after 'start', tracks state in i (current char), line, in
+    ;; Gets all tokens after 'start', tracks state in i (current char), line, in
     (define (tok-range type s2 i2)
-					; Helper to make a token, cons it to our list, and recurse with fresh state
+      ;; Helper to make a token, cons it to our list, and recurse with fresh state
       (let ((text (substring src s2 (add1 i2))))
         (let ((tok (cond
                     ((eq? type 'STRING) (make-token type text (substring src (add1 s2) i2) line))
@@ -64,15 +64,15 @@
           (cons tok (get-tokens (add1 i2) (add1 i2) line #f)))))
 
     (define (tok type)
-					; helper to tokenize current span
+      ;; helper to tokenize current span
       (tok-range type s i))
 
     (define (skip . line2)
-					; Helper to skip this character range
+      ;; Helper to skip this character range
       (get-tokens (add1 i) (add1 i) (optional line2 line) in))
 
     (define (advance . line2)
-					; Helper to iterate; keeps start but increments range
+      ;; Helper to iterate; keeps start but increments range
       (get-tokens s (add1 i) (optional line2 line) in))
 
     (let ((c (peek i)) (n (peek (add1 i))))
--
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