Cleanup whitespace throughout the code and Markdown sources.
Fix the formatting of the POD documentation so it looks nice
when formatted as either text or html.
Tidy up the license and copyright information.
Retain '<' and '>' around "auto" links.
Avoid using tabs when producing nested <blockquote>...</blockquote>
content.
Signed-off-by: Kyle J. McKay <mackyle@gmail.com>
Get rid of ".text" extension.
Use standard "README" and "LICENSE" names for those.
The help files are markdown so make them have a .md extension.
Markdown.pl is kept as is (rather than changing it to markdown.pl)
because it's also a Perl module (Markdown) and Perl module names
typically start with an uppercase letter. Were it to be renamed
to a ".pm" it would end up being Markdown.pm NOT markdown.pm.
Signed-off-by: Kyle J. McKay <mackyle@gmail.com>
Some systems do not have a /usr/bin/perl but it will be in
the $PATH there so /usr/bin/env will be able to find it.
Signed-off-by: Kyle J. McKay <mackyle@gmail.com>
Handle ```-delimited code blocks earlier so that tabs within them
can be correctly expanded to 8-character tab stop positions and
also to avoid the result being incorrectly interpreted any further.
Signed-off-by: Kyle J. McKay <mackyle@gmail.com>
Options may now be passed in to the Markdown function and it
may be called multiple times with different options on different
texts with no unwanted interaction between the calls.
Simply `require "Markdown.pl"` and then call Markdown::Markdown.
Or something like this will import the `Markdown` function
regardless of whether it's available in Markdown.pl or Markdown.pm:
BEGIN {eval {require "Markdown.pl"}}
use Markdown qw(Markdown);
Signed-off-by: Kyle J. McKay <mackyle@gmail.com>
If --imageroot <prefix> is used, then <prefix> will be
prefixed to all generated URLs that are not absolute URLs
(i.e. any that do not start with a scheme or '//' and are
not email addresses) and end in an image extension. This
will override any --htmlroot <prefix> setting in that case.
Signed-off-by: Kyle J. McKay <mackyle@gmail.com>
If --htmlroot <prefix> is used, then <prefix> will be
prefixed to all generated URLs that are not absolute URLs
(i.e. any that do not start with a scheme or '//' and are
not email addresses).
Signed-off-by: Kyle J. McKay <mackyle@gmail.com>
Update version number to 1.0.2 and tweak documentation
to eliminate outside links to documentation that is no
longer complete since the enhancements have been added.
Signed-off-by: Kyle J. McKay <mackyle@gmail.com>
Non-indented code blocks may be used by preceding them
with a line consisting of 3 (or more) ` characters and
following them with a line consisting of the same
number of backtick characters.
Signed-off-by: Kyle J. McKay <mackyle@gmail.com>
Markdown.pl (incorrectly) expands hard tabs to spaces
using a tab stops set 4 spaces apart.
While it would be nice to fix this for code blocks, it
expands the tabs to spaces before doing anything else
so it would be non-trivial to do so.
Instead explain this deviant behavior in the help
files.
Signed-off-by: Kyle J. McKay <mackyle@gmail.com>
A tab indents 8 spaces. Period.
The coding style for this file is an indent of 4.
Correct the assume-tabs-are-broken-and-only-4-spaces problem.
Signed-off-by: Kyle J. McKay <mackyle@gmail.com>
The '*' character can still be used for emphasis within
a word, but '_' will remain unchanged unless it starts
and ends a word.
Signed-off-by: Kyle J. McKay <mackyle@gmail.com>
Using a '~' underline will now generate an h3 header.
A preceding overline made with the same character as the underline
is now permitted.
Signed-off-by: Kyle J. McKay <mackyle@gmail.com>
Kyle J. McKay