refactor: Adjust again to latest 'simple' commit

Now with even less code!

mkdocs_semiliterate/plugin.py

@@ -41,36 +41,14 @@ is interpolated at the current location in the file currently being written.
 Recursive inclusion is supported.
 
 Note that the `{! ... !}` directive must be in lines that semiliterate would
-normally copy. That is, it does not examine lines before the `start` regexp
-is encountered, or after the `terminate` regexp, or between instances of
-`stop` and `start`. It also doesn't check any text written from lines that
-match these special expressions. Moreover, on such normally-transcribed lines,
+normally copy. That is, it does not examine lines after the `terminate` regexp,
+or when no mode of extraction is active. It also doesn't check any text written
+from lines that match these special expressions like `start` and `stop`.
+Moreover, on such normally-transcribed lines,
 it's the text **after** the application of any semiliterate `replace`ments that
 is checked for `{! ... !}`.
      """
 
-    def __init__(self, input_stream, output_stream, **kwargs):
-        """ md
-### Adjusted semiliterate options
-
-The `start` regular-expression parameter to a `semiliterate` file-inclusion
-pattern is now optional. If omitted, it means that extraction begins immediately
-with the first line of a file; in this case, `pause` and `terminate` retain
-their usual meanings, although there is not currently any way to resume from a
-`pause` when `start` is not specified. This adjustment to `semiliterate`
-parameters makes it easier to extract "front-matter" style documentation from
-files. It also means that a plain `{! file.md !}` directive will simply
-incorporate the full contents of `file.md`.
-        """
-        start_hot = False
-        if 'start' not in kwargs:
-            kwargs['start'] = 'dummy'
-            start_hot = True
-        super().__init__(input_stream, output_stream, **kwargs)
-        if start_hot:
-            self.extracting = True
-            self.start = False
-
     include_open = re.compile(r'''(?<![`\\])(\{\!\s*)([\s'"])''')
     include_quoted_file = re.compile(
         r'''(['"])(?P<fn>.*?)\1\s+(?P<yml>[\s\S]*?)\s?\!\}''')
@@ -138,19 +116,19 @@ disparate languages.
 behavior as compared to `simple`. They are described in this section, with
 default values in parentheses at the beginning of each entry.
 
-{! plugin.py ---
+{! plugin.py extract:
   start: '[*]altered_config_scheme'
-  terminate: '^\s*\)'
   replace:
   - ["\\('(.*)',\\s*$", '\1\n']
   - ['config_options.Type.*?default=([^\)]*)', ':  (\1)']
   - '^\s*#(.*\s*)$'
+terminate: '^\s*\)'
 !}
     """
 
     super_sdict = dict(SimplePlugin.config_scheme)
     super_semi_dflt = super_sdict['semiliterate'].default
-    semi_dflt = [b if r'\*' not in b['stop'] else dict(b, pattern=r'\.')
+    semi_dflt = [b if 'js' not in b['pattern'] else dict(b, pattern=r'\.')
                  for b in super_semi_dflt]
     altered_config_scheme = dict(
         super_sdict,