chore: fmt some revo code based on lung's example

1 files changed, 18 insertions, 8 deletions

diff --git a/gils/wc.rv b/gils/wc.rv
index 1127299..75a3ed2 100644
--- a/gils/wc.rv
+++ b/gils/wc.rv
@@ -1,22 +1,32 @@
 # word count
 
 const context = env.ctx
-if context.argv:len() < 2 do fail("usage: wc <path>\n") end
-else do
+if context.argv:len() < 2 do
+  fail("usage: wc <path>\n")
+end else do
   const path = expand_path(context.argv[1])
   const size = fs:size(path)
-  if size < 0 do fail("wc: #{path}: no such file\n") end
-  else do
-    const contents = if size > 0 fs:read_bytes(path, 0, size) else ""
+
+  if size < 0 do
+    fail("wc: #{path}: no such file\n")
+  end else do
+    const contents = if (size > 0) fs:read_bytes(path, 0, size) else ""
     let line_count = 0
     let word_count = 0
     let in_word = :false
+
     for index in 0..contents:len() do
       const character = contents[index]
-      if character == "\n" do line_count += 1 end
-      if (character == " " or character == "\n" or character == "\t") do in_word = :false end
-      else if in_word == :false do word_count += 1 in_word = :true end
+      if (character == "\n")
+        line_count += 1
+      if character == " " or character == "\n" or character == "\t" do
+        in_word = :false
+      end else if in_word == :false do
+        word_count += 1
+        in_word = :true
+      end
     end
+
     puts("  #{line_count}  #{word_count}  #{size}  #{context.argv[1]}\n")
   end
 end