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-rw-r--r--Library/Homebrew/cmd/readall.rb8
1 files changed, 6 insertions, 2 deletions
diff --git a/Library/Homebrew/cmd/readall.rb b/Library/Homebrew/cmd/readall.rb
index 3bde16e7e..0a581c383 100644
--- a/Library/Homebrew/cmd/readall.rb
+++ b/Library/Homebrew/cmd/readall.rb
@@ -1,9 +1,13 @@
-#: * `readall` [tap]:
-#: Import all formulae from specified taps (defaults to all installed taps).
+#: * `readall` [`--aliases`] [`--syntax`] [<taps>]:
+#: Import all formulae from specified <taps> (defaults to all installed taps).
#:
#: This can be useful for debugging issues across all formulae when making
#: significant changes to `formula.rb`, testing the performance of loading
#: all formulae or to determine if any current formulae have Ruby issues.
+#:
+#: If `--aliases` is passed, also verify any alias symlinks in each tap.
+#:
+#: If `--syntax` is passed, also syntax-check all of Homebrew's Ruby files.
require "readall"