Improved documentation. Bumped version number.

README.md

@@ -66,7 +66,7 @@ optional arguments:
                       sets the suffix for backup files, `.orig` is
                       the default.
   -d, --debug         output debug information to stderr.
-  -l, --listfixes     output the list of available fixes.
+  -l, --listfixers    output the list of available fixers.
   -j, --jsonsummary   output JSON summary to stderr.
   -p, --plainsummary  output plain text summary to stderr.
   -s, --summary       output colored plain text summary to stderr.
@@ -97,6 +97,10 @@ options. It exits with `-2` if yamllint is not available on your
 system. Otherwise it exits with `0` if all input files either are
 skipped or successfully pass `yamllint` strict mode, else `-1`.
 
+For convenience, all or parts of the command line arguments can be
+read from a file, one per line, by using the well known `@argsfile`
+syntax.
+
 **IMPORTANT:** Not all problems are fixable by `yamlfixer`. Due to the
 fact that `yamllint` doesn't currently report all faulty lines,
 `yamlfixer` might even introduce indentation problems under some

setup.cfg

@@ -1,5 +1,5 @@
 [metadata]
-version = 0.4.3
+version = 0.4.4
 name = yamlfixer-opt-nc
 description = automates the fixing of problems reported by yamllint
 long_description = file: README.md

yamlfixer/__init__.py

@@ -19,7 +19,7 @@
 
 import time
 
-__version__ = "0.4.3"
+__version__ = "0.4.4"
 __author__ = "OPT-NC"
 __license__ = "GPLv3+"
 __copyright__ = "Copyright (C) 2021-%s %s" % (time.strftime("%Y",