Add tdemarkdown part - embeddable lightweight markdown viewing component.

TDEMarkdown is based on the md4c library and using TDEHTML for rendering
its output. For enhanced safety, on HTML widget is turned off everything
we don't need for viewing. It integrates nicely into Konqueror and
supports both Commonmark and GitHub markdown syntaxes.

Signed-off-by: Mavridis Philippe <mavridisf@gmail.com>

Prepare to merge tdemarkdown into tdelibs.

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit 95279fbf6dfeb43d80590740a9259d7caa614177)

1 files changed, 113 insertions, 0 deletions

diff --git a/tdemarkdown/md4c/md2html/md2html.1 b/tdemarkdown/md4c/md2html/md2html.1
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+.TH MD2HTML 1 "June 2019" "" "General Commands Manual"
+.nh
+.ad l
+.
+.SH NAME
+.
+md2html \- convert Markdown to HTML
+.
+.SH SYNOPSIS
+.
+.B md2html
+.RI [ OPTION ]...\&
+.RI [ FILE ]
+.
+.SH OPTIONS
+.
+.SS General options:
+.
+.TP
+.BR -o ", " --output= \fIOUTFILE\fR
+Write output to \fIOUTFILE\fR instead of \fBstdout\fR(3)
+.
+.TP
+.BR -f ", " --full-html
+Generate full HTML document, including header
+.
+.TP
+.BR -s ", " --stat
+Measure time of input parsing
+.
+.TP
+.BR -h ", " --help
+Display help and exit
+.
+.TP
+.BR -v ", " --version
+Display version and exit
+.
+.SS Markdown dialect options:
+.
+.TP
+.B --commonmark
+CommonMark (the default)
+.
+.TP
+.B --github
+Github Flavored Markdown
+.
+.PP
+Note: dialect options are equivalent to some combination of flags below.
+.
+.SS Markdown extension options:
+.
+.TP
+.B --fcollapse-whitespace
+Collapse non-trivial whitespace
+.
+.TP
+.B --fverbatim-entities
+Do not translate entities
+.
+.TP
+.B --fpermissive-atx-headers
+Allow ATX headers without delimiting space
+.
+.TP
+.B --fpermissive-url-autolinks
+Allow URL autolinks without "<" and ">" delimiters
+.
+.TP
+.B --fpermissive-www-autolinks
+Allow WWW autolinks without any scheme (e.g. "www.example.com")
+.
+.TP
+.B --fpermissive-email-autolinks
+Allow e-mail autolinks without "<", ">" and "mailto:"
+.
+.TP
+.B --fpermissive-autolinks
+Enable all 3 of the above permissive autolinks options
+.
+.TP
+.B --fno-indented-code
+Disable indented code blocks
+.
+.TP
+.B --fno-html-blocks
+Disable raw HTML blocks
+.
+.TP
+.B --fno-html-spans
+Disable raw HTML spans
+.
+.TP
+.B --fno-html
+Same as \fB--fno-html-blocks --fno-html-spans\fR
+.
+.TP
+.B --ftables
+Enable tables
+.
+.TP
+.B --fstrikethrough
+Enable strikethrough spans
+.
+.TP
+.B --ftasklists
+Enable task lists
+.
+.SH SEE ALSO
+.
+https://github.com/mity/md4c
+.