No more colons for blocks

1 files changed, 27 insertions, 27 deletions

diff --git a/examples/wrap/wrap.tm b/examples/wrap/wrap.tm
index 448ab813..c539a0ea 100644
--- a/examples/wrap/wrap.tm
+++ b/examples/wrap/wrap.tm
@@ -13,19 +13,19 @@ HELP := "
 
 UNICODE_HYPHEN := \{hyphen}
 
-func unwrap(text:Text, preserve_paragraphs=yes, hyphen=UNICODE_HYPHEN -> Text):
-    if preserve_paragraphs:
+func unwrap(text:Text, preserve_paragraphs=yes, hyphen=UNICODE_HYPHEN -> Text)
+    if preserve_paragraphs
         paragraphs := text.split($/{2+ nl}/)
-        if paragraphs.length > 1:
+        if paragraphs.length > 1
             return \n\n.join([unwrap(p, hyphen=hyphen, preserve_paragraphs=no) for p in paragraphs])
 
     return text.replace($/$(hyphen)$(\n)/, "")
 
-func wrap(text:Text, width:Int, min_split=3, hyphen="-" -> Text):
-    if width <= 0:
+func wrap(text:Text, width:Int, min_split=3, hyphen="-" -> Text)
+    if width <= 0
         fail("Width must be a positive integer, not $width")
 
-    if 2*min_split - hyphen.length > width:
+    if 2*min_split - hyphen.length > width
         fail("
             Minimum word split length ($min_split) is too small for the given wrap width ($width)!
 
@@ -35,66 +35,66 @@ func wrap(text:Text, width:Int, min_split=3, hyphen="-" -> Text):
 
     lines : @[Text] = @[]
     line := ""
-    for word in text.split($/{whitespace}/):
+    for word in text.split($/{whitespace}/)
         letters := word.split()
         skip if letters.length == 0
 
-        while not _can_fit_word(line, letters, width):
+        while not _can_fit_word(line, letters, width)
             line_space := width - line.length
-            if line != "": line_space -= 1
+            if line != "" line_space -= 1
 
-            if min_split > 0 and line_space >= min_split + hyphen.length and letters.length >= 2*min_split:
+            if min_split > 0 and line_space >= min_split + hyphen.length and letters.length >= 2*min_split
                 # Split word with a hyphen:
                 split := line_space - hyphen.length
                 split = split _max_ min_split
                 split = split _min_ (letters.length - min_split)
-                if line != "": line ++= " "
+                if line != "" line ++= " "
                 line ++= ((++: letters.to(split)) or "") ++ hyphen
                 letters = letters.from(split + 1)
-            else if line == "":
+            else if line == ""
                 # Force split word without hyphenation:
-                if line != "": line ++= " "
+                if line != "" line ++= " "
                 line ++= (++: letters.to(line_space)) or ""
                 letters = letters.from(line_space + 1)
-            else:
+            else
                 pass # Move to next line
 
             lines.insert(line)
             line = ""
 
-        if letters.length > 0:
-            if line != "": line ++= " "
+        if letters.length > 0
+            if line != "" line ++= " "
             line ++= (++: letters) or ""
 
-    if line != "":
+    if line != ""
         lines.insert(line)
 
     return \n.join(lines)
 
-func _can_fit_word(line:Text, letters:[Text], width:Int -> Bool; inline):
-    if line == "":
+func _can_fit_word(line:Text, letters:[Text], width:Int -> Bool; inline)
+    if line == ""
         return letters.length <= width
-    else:
+    else
         return line.length + 1 + letters.length <= width
 
-func main(files:[Path], width=80, inplace=no, min_split=3, rewrap=yes, hyphen=UNICODE_HYPHEN):
-    if files.length == 0:
+func main(files:[Path], width=80, inplace=no, min_split=3, rewrap=yes, hyphen=UNICODE_HYPHEN)
+    if files.length == 0
         files = [(/dev/stdin)]
 
-    for file in files:
+    for file in files
         text := file.read() or exit("Could not read file: $file")
 
-        if rewrap:
+        if rewrap
             text = unwrap(text)
 
-        out := if file.is_file() and inplace:
+        out := if file.is_file() and inplace
             file
-        else:
+        else
             (/dev/stdout)
 
         first := yes
         wrapped_paragraphs : @[Text] = @[]
-        for paragraph in text.split($/{2+ nl}/):
+        for paragraph in text.split($/{2+ nl}/)
             wrapped_paragraphs.insert(
                 wrap(paragraph, width=width, min_split=min_split, hyphen=hyphen)
             )