Clean up 'usage' for clarity in terminal output

2017-08-10 13:18:58 -07:00 · 2017-08-10 13:18:58 -07:00 · 7a94466936
parent ceed3da428
commit 7a94466936
1 changed files with 34 additions and 30 deletions
--- a/ldoc.lua
+++ b/ldoc.lua
@ -39,6 +39,10 @@ app.require_here()
 local usage = [[
 ldoc, a documentation generator for Lua, v]]..version..[[

+  Invocation:
+    ldoc [options] <file>
+
+  Options:
    -d,--dir		(default doc) output directory
    -o,--output		(default 'index') output name
    -v,--verbose	verbose