From b238f1df41eb4f3badd69abc9ae0b5dc857e58a6 Mon Sep 17 00:00:00 2001
From: Bruce Hill <bruce@bruce-hill.com>
Date: Tue, 5 Nov 2024 15:20:47 -0500
Subject: Fix up old-style reducers

---
 examples/wrap/wrap.tm | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'examples')

diff --git a/examples/wrap/wrap.tm b/examples/wrap/wrap.tm
index ced8aab1..1c43470a 100644
--- a/examples/wrap/wrap.tm
+++ b/examples/wrap/wrap.tm
@@ -49,12 +49,12 @@ func wrap(text:Text, width:Int, min_split=3, hyphen="-" -> Text):
                 split = split _max_ min_split
                 split = split _min_ (letters.length - min_split)
                 if line != "": line ++= " "
-                line ++= ((++) letters:to(split)) ++ hyphen
+                line ++= ((++: letters:to(split)) or "") ++ hyphen
                 letters = letters:from(split + 1)
             else if line == "":
                 # Force split word without hyphenation:
                 if line != "": line ++= " "
-                line ++= ((++) letters:to(line_space))
+                line ++= (++: letters:to(line_space)) or ""
                 letters = letters:from(line_space + 1)
             else:
                 pass # Move to next line
@@ -64,7 +64,7 @@ func wrap(text:Text, width:Int, min_split=3, hyphen="-" -> Text):
 
         if letters.length > 0:
             if line != "": line ++= " "
-            line ++= (++) letters
+            line ++= (++: letters) or ""
 
     if line != "":
         lines:insert(line)
-- 
cgit v1.2.3