Module simplify

Simplify incoming plaintext.

Structs

• SimplifiedText 🔒
  Simplified text and some additional information gained from the input.

Functions

• escape_message_footer_marks
  Protects lines starting with -- against being treated as a footer. for that, we insert a ZERO WIDTH SPACE (ZWSP, 0x200B); this should be invisible on most systems and there is no need to unescape it again (which won’t be done by non-deltas anyway).
• is_empty_line 🔒
  Returns true if the line contains only whitespace.
• is_plain_quote 🔒
• is_quoted_headline 🔒
• remove_bottom_quote 🔒
• remove_footers 🔒
  Remove footers if any. This also makes all newlines “\n”, but why not.
• remove_message_footer 🔒
  Remove standard (RFC 3676, §4.3) footer if it is found. Returns (lines, footer_lines) tuple; footer_lines is set to Some if the footer was actually removed from lines (which is equal to the input array otherwise).
• remove_nonstandard_footer 🔒
  Remove nonstandard footer and a boolean indicating whether such footer was removed. Returns (lines, is_footer_removed) tuple; is_footer_removed is set to true if the footer was actually removed from lines (which is equal to the input array otherwise).
• remove_top_quote 🔒
• render_message 🔒
• simplify 🔒
  Simplify message text for chat display. Remove quotes, signatures, trailing empty lines etc.
• simplify_quote 🔒
• skip_forward_header 🔒
  Skips “forwarded message” header. Returns message body lines and a boolean indicating whether a message is forwarded or not.
• split_lines 🔒