added tests related to help, improved help generation

2025-07-30 03:52:19 +00:00 · 2014-01-26 17:38:22 +04:00
parent 404ec5213a
commit 9ae8df55cc
2 changed files with 109 additions and 5 deletions
--- a/src/argparse.lua
+++ b/src/argparse.lua
@@ -341,14 +341,14 @@ function Parser:get_usage()
 end

 local function make_two_columns(s1, s2)
+   if s2 == "" then
+      return "   " .. s1
+   end
+
   if #s1 < 22 then
      return "   " .. s1 .. (" "):rep(22 - #s1) .. s2
   else
-      if s2 == "" then
-         return "   " .. s1
-      else
-         return "   " .. s1 .. "\r\n" .. (" "):rep(25) .. s2
-      end
+      return "   " .. s1 .. "\r\n" .. (" "):rep(25) .. s2
   end
 end