From ee509e05746731b12afe64bfe34284b119f6b4ae Mon Sep 17 00:00:00 2001
From: mryouse
Date: Tue, 2 Aug 2022 02:16:38 +0000
Subject: exercises

---
 rosetta/lines.neb | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 rosetta/lines.neb

(limited to 'rosetta/lines.neb')

diff --git a/rosetta/lines.neb b/rosetta/lines.neb
new file mode 100644
index 0000000..45a6a6f
--- /dev/null
+++ b/rosetta/lines.neb
@@ -0,0 +1,16 @@
+
+(func adjust (text width)
+    (def lines (list))
+    (def word "")
+    (for-each (split text " ")
+        (branch
+            ((eq? 0 (length word)) (redef word _item_))
+            ((<= (+ (length word) 1 (length _item_)) width)
+                (redef word (concat word " " _item_)))
+            (#true
+                (block
+                    (redef lines (append lines word))
+                    (redef word _item_)))))
+    (if (not (eq? 0 (length word)))
+        (append lines word)
+        lines))
-- 
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