disable YAML metadata block when parsing markdown

[etc/mutt.git] / .config / mutt / markdown2html

diff --git a/.config/mutt/markdown2html b/.config/mutt/markdown2html
index 9db5ae961fd12a5f90f45935170fc8357fcad59f..a3c0f39b4cdf943774dedc0b1d13c41aca4f483b 100755 (executable)
--- a/.config/mutt/markdown2html
+++ b/.config/mutt/markdown2html
@@ -51,6 +51,7 @@ DEFAULT_CSS += '''
 .block {
     padding: 0 0.5em;
     margin: 0;
 .block {
     padding: 0 0.5em;
     margin: 0;

+    font-style: italic;

     border-left: 2px solid #eee;
 }
 .quote, blockquote {
     border-left: 2px solid #eee;
 }
 .quote, blockquote {


@@ -111,7 +112,7 @@ def _preprocess_signature(sig):
     '''
     Preprocess the signature before markdown processing.
     '''
     '''
     Preprocess the signature before markdown processing.
     '''

-    return sig
+    return f"```\n{sig}\n```"

 
 def _preprocess_markdown(mdwn):
     '''
 
 def _preprocess_markdown(mdwn):
     '''


@@ -217,53 +218,54 @@ def _reformat_quotes(html):
 
 def _convert_with_pandoc(mdwn, inputfmt='markdown', outputfmt='html5',
                          ext_enabled=None, ext_disabled=None,
 
 def _convert_with_pandoc(mdwn, inputfmt='markdown', outputfmt='html5',
                          ext_enabled=None, ext_disabled=None,

-                         standalone=True, selfcontained=True, title=None):
+                         standalone=True, selfcontained=True, title='Untitled'):

     '''
     Invoke pandoc to do the actual conversion of Markdown to HTML5.
     '''
     if not ext_enabled:
         ext_enabled = [ 'backtick_code_blocks',
     '''
     Invoke pandoc to do the actual conversion of Markdown to HTML5.
     '''
     if not ext_enabled:
         ext_enabled = [ 'backtick_code_blocks',

-                       'line_blocks',
-                       'fancy_lists',
-                       'startnum',
-                       'definition_lists',
-                       'example_lists',
-                       'table_captions',
-                       'simple_tables',
-                       'multiline_tables',
-                       'grid_tables',
-                       'pipe_tables',
-                       'all_symbols_escapable',
-                       'intraword_underscores',
-                       'strikeout',
-                       'superscript',
-                       'subscript',
-                       'fenced_divs',
-                       'bracketed_spans',
-                       'footnotes',
-                       'inline_notes',
-                       'emoji',
-                       'tex_math_double_backslash',
-                       'autolink_bare_uris'
-                      ]
+                        'line_blocks',
+                        'fancy_lists',
+                        'startnum',
+                        'definition_lists',
+                        'example_lists',
+                        'table_captions',
+                        'simple_tables',
+                        'multiline_tables',
+                        'grid_tables',
+                        'pipe_tables',
+                        'all_symbols_escapable',
+                        'intraword_underscores',
+                        'strikeout',
+                        'superscript',
+                        'subscript',
+                        'fenced_divs',
+                        'bracketed_spans',
+                        'footnotes',
+                        'inline_notes',
+                        'emoji',
+                        'tex_math_double_backslash',
+                        'autolink_bare_uris'
+                        ]

     if not ext_disabled:
         ext_disabled = [ 'tex_math_single_backslash',
                          'tex_math_dollars',
                          'smart',
     if not ext_disabled:
         ext_disabled = [ 'tex_math_single_backslash',
                          'tex_math_dollars',
                          'smart',

-                         'raw_html'
+                         'raw_html',
+                         'yaml_metadata_block'

                        ]
 
     enabled = '+'.join(ext_enabled)
     disabled = '-'.join(ext_disabled)
     inputfmt = f'{inputfmt}+{enabled}-{disabled}'
 
                        ]
 
     enabled = '+'.join(ext_enabled)
     disabled = '-'.join(ext_disabled)
     inputfmt = f'{inputfmt}+{enabled}-{disabled}'
 

-    args = []
+    args = ['--metadata=document-css:false']

     if standalone:
         args.append('--standalone')
     if selfcontained:
         args.append('--self-contained')
     if title:
     if standalone:
         args.append('--standalone')
     if selfcontained:
         args.append('--self-contained')
     if title:

-        args.append(f'--metadata=pagetitle:"{title}"')
+        args.append(f'--metadata=title:{title}')

 
     return pypandoc.convert_text(mdwn, format=inputfmt, to=outputfmt,
                                  extra_args=args)
 
     return pypandoc.convert_text(mdwn, format=inputfmt, to=outputfmt,
                                  extra_args=args)


@@ -305,13 +307,13 @@ def convert_markdown_to_html(mdwn):
         body = _identify_quotes_for_later(body)
         html = _convert_with_pandoc(body, standalone=True, selfcontained=True,
                                     title=None)
         body = _identify_quotes_for_later(body)
         html = _convert_with_pandoc(body, standalone=True, selfcontained=True,
                                     title=None)

-        html = html.replace('<title>Untitled</title>\n','')

         html = _reformat_quotes(html)
 
     if sig:
         sig = _preprocess_signature(sig)
         sig = _preprocess_markdown(sig)
         html = _reformat_quotes(html)
 
     if sig:
         sig = _preprocess_signature(sig)
         sig = _preprocess_markdown(sig)

-        sig = _convert_with_pandoc(sig, standalone=False, selfcontained=False)
+        sig = _convert_with_pandoc(sig, standalone=False, selfcontained=False,
+                                   title=None)

         sig = SIGNATURE_HTML.format(sig=sig)
         eob = html.find('</body>')
         html = f'{html[:eob]}{sig}\n{html[eob:]}'
         sig = SIGNATURE_HTML.format(sig=sig)
         eob = html.find('</body>')
         html = f'{html[:eob]}{sig}\n{html[eob:]}'


@@ -327,10 +329,11 @@ def main():
     Convert text on stdin to HTML, and print it to stdout, like mutt would
     expect.
     '''
     Convert text on stdin to HTML, and print it to stdout, like mutt would
     expect.
     '''

-    html = convert_markdown_to_html(sys.stdin.read())
-    if html:
-        # mutt expects the content type in the first line, so:
-        print(f'text/html\n\n{html}')
+    with open(sys.argv[1], 'r') if len(sys.argv) > 1 else sys.stdin as f:
+        html = convert_markdown_to_html(f.read())
+        if html:
+            # mutt expects the content type in the first line, so:
+            print(f'text/html\n\n{html}')

 
 
 if __name__ == '__main__':
 
 
 if __name__ == '__main__':