feat. Adds the capability to read all or parts of the command line ar…

…guments from a file using the syntax. Closes #74.
opt-nc · Mar 22, 2022 · d159011 · d159011
1 parent e65f24b
commit d159011
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/yamlfixer/__main__.py b/yamlfixer/__main__.py
@@ -48,6 +48,7 @@ def run():
     cmdline = argparse.ArgumentParser(description="Fix formatting problems in YAML documents. "
                                       "If no file is specified, then reads input from `stdin`.",
                                       epilog=f"{__copyright__}\n{GPLBLURB}",
+                                      fromfile_prefix_chars="@",
                                       formatter_class=argparse.RawDescriptionHelpFormatter)
     cmdline.add_argument("-v", "--version",
                          action="version",