README.md: Describe the --optimize command-line option

7 years ago · c0e2bd218c
1 changed files with 2 additions and 0 deletions
--- a/README.md
+++ b/README.md
@ -100,6 +100,8 @@ You can tweak the generated parser with several options:
    `peg.generate`
  * `--extra-options-file` — file with additional options (in JSON format) to
    pass to `peg.generate`
+  * `--optimize` — selects between optimizing the generated parser for parsing
+    speed (`speed`) or code size (`size`) (default: `speed`)
  * `--plugin` — makes PEG.js use a specified plugin (can be specified multiple
    times)
  * `--trace` — makes the parser trace its progress