| T2HTML(1) | Perl Text to HTML Converter | T2HTML(1) |
t2html - Simple text to HTML converter. Relies on text indentation rules.
t2html [options] file.txt > file.html
Convert pure text files into nice looking, possibly framed, HTML pages. An example of conversion:
1. Plain text source code http://pm-doc.git.sourceforge.net/git/gitweb.cgi?p=pm-doc/pm-doc;a=blob_plain;f=doc/index.txt;hb=HEAD 2. reusult of conversion with custom --css-file option: http://pm-doc.sourceforge.net/pm-tips.html http://pm-doc.sourceforge.net/pm-tips.css 3. An Emacs mode tinytf.el for writing the text files (optional) https://github.com/jaalto/project--emacs-tiny-tools
Requirements for the input ascii files
The file must be written in Technical Format, whose layout is described in the this manual. Basically the idea is simple and there are only two heading levels: one at column 0 and the other at column 4 (halfway between the tab width). Standard text starts at column 8 (the position after pressed tab-key).
The idea of technical format is that each column represents different rendering layout in the generated HTML. There is no special markup needed in the text file, so you can use the text version as a master copy of a FAQ etc. Bullets, numbered lists, word emphasis and quotation etc. can expressed in natural way.
HTML description
The generated HTML includes embedded Cascading Style Sheet 2 (CSS2) and a small piece of Java code. The CSS2 is used to colorize the page loyout and to define suitable printing font sizes. The generated HTML also takes an approach to support XHTML. See page http://www.w3.org/TR/xhtml1/#guidelines where the backward compatibility recommendations are outlined:
Legal HTML XHTML requires
<P> <p> ..</p>
<BR> <br></br>
<HR> <hr></hr>
XHTML does not support fragment identifiers #foo, with the "name" element, but uses "id" instead. For backward compatibility both elements are defined:
< ..name="tag"> Is now <.. name="tag" id="tag">
NOTE: This program was never designed to be used for XHTML and the strict XHTML validity is not to be expected.
Motivation
The easiest format to write large documents, like FAQs, is text. A text file offers WysiWyg editing and it can be turned easily into HTML format. Text files are easily maintained and there is no requirements for special text editors. Any text editor like notepad, vi, Emacs can be used to maintain the documents.
Text files are also the only sensible format if documents are kept under version control like RCS, CVS, SVN, Arch, Perforce, ClearCase. They can be asily compared with diff and patches can be easily received and sent to them.
To help maintining large documents, there is also available an Emacs minor mode, package called tinytf.el, which offers text fontification with colors, Indentation control, bullet filling, heading renumbering, word markup, syntax highlighting etc. See https://github.com/jaalto/project--emacs-tiny-tools
o If file contains "Table of Contents" it is not removed
o Table of Content block is not created (it usually would)
--email "<me@here.com>" WRONG
--email "me@here.com" right
To disregard embedded directives in text file, supply "no" option: --not2html-tags.
Location of the HTML file. When --document gave the name, this gives the location. This information is printed at the Footer.
The argument can be full URL to the document:
--base ftp://ftp.example.com/file.html
--base ftp://ftp.example.com/
If URL is string none then no button is inserted. This may be handy if the buttons are defined by a separate program. And example using Perl:
#!/usr/bin/perl
my $top = "index.html"; # set defaults
my $prev = "none";
my $next = "none";
# ... somewhere $prev or $next may get set, or then not
qx(t2html --button-top "$top" --button-prev "$prev" --button-next "$next" ...);
# End of sample program
--reference "#HOME-URL=http://www.example.com/dir"
--reference "#ARCHIVE-URL=http://www.example.com/dir/dir2"
When referenced in text, the generated HTML includes expanded expanded to values. An example text:
The homepage is #HOME-URL/page.html and the mirrot page it at
#ARCHIVE-URL/page.html where you can find the latest version.
% t2html --toc-url-print tmp.txt > file.html 2> toc-list.txt
Where would you need this? If you want to know the fragment identifies for your file, you need the list of names.
http://www.example.com/myfile.html#fragment-identifier
The supplied regexp must not, repeat, must not, include any matching group operators. This simply means, that grouping parenthesis like "(one|two|three)" are not allowed. You must use the Perl non-grouping ones like "(?:one|two|three)". Please refer to perl manual page [perlre] if this short introduction did not give enough rope.
With this options, instead of rendering column 12 text with <pre>..</pre>, the text appears just like regular text, but with a twist. The background color of the text has been changed to darker grey to visually stand out form the text.
An example will clarify. Suppose that you passed options --css-code-bg and --css-code-note='(?:Notice|Note):', which instructed to treat the first paragraphs at column 12 differently. Like this:
This is the regular text that appears somewhere at column 8.
It may contain several lines of text in this paragraph.
Notice: Here is the special section, at column 12,
and the first word in this paragraph is 'Notice:'.
Only that makes this paragraph at column 12 special.
Now, we have some code to show to the user:
for ( i = 0; i++; i < 10 )
{
// Doing something in this loop
}
One note, text written with initial special word, like "Notice:", must all fit in one full pragraph. Any other paragraphs that follow, are rendered as code sections. Like here:
This is the regular text that appears somewhere
It may contain several lines of text in this paragraph
Notice: Here is the special section, at column 12,
and the first word in this paragraph is 'Notice:'
which makes it special
Hoewver, this paragraph IS NOT rendered specially
any more. Only the first paragraph above.
for ( i = 0; i++; i < 10 )
{
// Doing something in this loop
}
As if this were not enough, there are some special table control directives that let you control the <table>..</table> which is put around the code section at column 12. Here are few examples:
Here is example 1
#t2html::td:bgcolor=#F7F7DE
for ( i = 0; i++; i < 10 )
{
// Doing something in this loop
}
Here is example 2
#t2html::td:bgcolor=#F7F7DE:tableborder:1
for ( i = 0; i++; i < 10 )
{
// Doing something in this loop
}
Here is example 3
#t2html::td:bgcolor="#FFFFFF":tableclass:dashed
for ( i = 0; i++; i < 10 )
{
// Doing something in this loop
}
Here is example 4
#t2html::td:bgcolor="#FFFFFF":table:border=1_width=94%_border=0_cellpadding="10"_cellspacing="0"
for ( i = 0; i++; i < 10 )
{
// Doing something in this loop
}
Looks cryptic? Cannot help that and in order for you to completely understand what these directives do, you need to undertand what elements can be added to the <table> and <td> tokens. Refer to HTML specification for available attributes. Here is briefing what you can do:
The start command is:
#t2html::
|
After this comes attribute pairs in form key:value
and multiple ones as key1:value1:key2:value2 ...
The "key:value" pairs can be:
td:ATTRIBUTES
|
This is converted into <td attributes>
table:ATTRIBUTES
|
This is converted into <table attributes>
There can be no spaces in the ATTRIBUTES, because the "First-word" must be one contiguous word. An underscore can be used in place of space:
table:border=1_width=94%
|
Interpreted as <table border="1" width="94%">
It is also possible to change the default CLASS style with word "tableclass". In order the CLASS to be useful, its CSS definitions must be either in the default configuration or supplied from a external file. See option --script-file.
tableclass:name
|
Interpreted as <table class="name">
For example, there are couple of default styles that can be used:
1) Here is CLASS "dashed" example
#t2html::tableclass:dashed
for ( i = 0; i++; i < 10 )
{
// Doing something in this loop
}
2) Here is CLASS "solid" example:
#t2html::tableclass:solid
for ( i = 0; i++; i < 10 )
{
// Doing something in this loop
}
You can change any individual value of the default table definition which is:
<table class="shade-note">
To change e.g. only value cellpadding, you would say:
#t2html::table:tablecellpadding:2
If you are unsure what all of these were about, simply run program with --test-page and look at the source and generated HTML files. That should offer more rope to experiment with.
--css-font-type='font-family: "Times New Roman", serif;'
--css-font-size="font-size: 12pt;"
From: ...
Newsgroups: ...
X-Sender-Info:
Summary:
BODY-OF-TEXT
Emacs "folding.el" package and vi can be used with any text or programming language to place sections of text between tags {{{ and }}}. You can open or close such folds. This allows keeping big documents in order and manageable quite easily. For Emacs support, see. ftp://ftp.csd.uu.se/pub/users/andersl/beta/
The default value deletes these markers and special comments "#_comment" which make it possible to cinlude your own notes which are not included in the generated output.
{{{ Security section
#_comment Make sure you revise this section to
#_comment the next release
The seecurity is an important issue in everyday administration...
More text ...
}}}
--html-column-beg="7quote <em class='quote7'>"
--html-column-end="7quote </em>"
--html-column-beg="10 <pre> class='column10'"
--html-column-end="10 </pre>"
--html-column-beg="quote <span class='word'>"
--html-column-end="quote </span>"
Note: You can only give specifications up till column 12. If text is beyound column 12, it is interpreted like it were at column 12.
In addition to column number, the SPEC can also be one of the following strings
Spec equivalent word markup
------------------------------
quote `'
bold _
emp *
small +
big =
ref [] like: [Michael] referred to [rfc822]
Other available Specs
------------------------------
7quote When column 7 starts with double quote.
For style sheet values for each color, refer to class attribute and use --script-file option to import definitions. Usually /usr/lib/X11/rgb.txt lists possible color values and the HTML standard at http://www.w3.org/ defines following standard named colors:
Black #000000 Maroon #800000
Green #008000 Navy #000080
Silver #C0C0C0 Red #FF0000
Lime #00FF00 Blue #0000FF
Gray #808080 Purple #800080
Olive #808000 Teal #008080
White #FFFFFF Fuchsia #FF00FF
Yellow #FFFF00 Aqua #00FFFF
Using this implies --out option automatically, because three files cannot be printed to stdout.
file.html
--> file.html The Frame file, point browser here
file-toc.html Left frame (navigation)
file-body.html Right frame (content)
The selected language changes propgram's internal arrays in two ways: 1) Instead of default "Table of ocntents" heading the national langaugage equivalent will be used 2) The text "Pic" below embedded sequentially numbered pictures will use natinal equivalent.
If your languagae is not supported, please send the phrase for "Table of contents" and word "Pic" in your language to the maintainer.
The --script-file is a general way to import anything into the HEAD element. Eg. If you want to keep separate style definitions for all, you could only import a pointer to a style sheet. See 14.3.2 Specifying external style sheets in HTML 4.0 standard.
--meta-keywords "AA,BB,CC"
Please use this option only in emergencies, because referring to jump block name via
httpI://example.com/doc.html#header_name
is more convenient than using obscure reference
httpI://example.com/doc.html#11
In addition, each time you add a new heading the number changes, whereas the symbolic name picked from heading stays as long as you do not change the heading. Think about welfare of your netizens who bookmark you pages. Try to make headings to not have same subjects and you do not need this option.
find . -name "*.txt" -type f \
-exec t2html --auto-detect --verbose --out {} \;
The command searches all *.txt files under current directory and feeds them to conversion program. The --auto-detect only converts files which include "#T2HTML-" directives. Other text files are not converted.
With this option you can regularly validate your document and remove dead links or update moved links. Problematic links are outputted to stderr. This link check feature is available only if you have the LWP web library installed. Program will check if you have it at runtime.
Links that are big, e.g. which match tar.gz .zip ... or that run programs (links with ? character) are ignored because the GET request used in checking would return whole content of the link and it would. be too expensive.
A suggestion: When you put binary links to your documents, add them with space:
http://example.com/dir/dir/ filename.tar.gz
Then the program does check the http addresses. Users may not be able to get the file at one click, checker can validate at least the directory. If you are not the owner of the link, it is also possible that the file has moved of new version name has appeared.
This option concatenates the url response text to single line, so that you can view the messages in one line. You can use programming tools (like Emacs M-x compile) that can parse standard grep syntax to jump to locations in your document to correct the links later.
--out --print /dir/file --> /dir/file.html
--out --print /dir/file.txt --> /dir/file.html
--out --print /dir/file.this.txt --> /dir/file.this.html
$ t2html --link-check-single \
--quiet --link-cache ~tmp/link.cache \
`find . -name "*.txt" -type f`
--out-dir .
If you have automated tool that fills in the directory, you can use word none to ignore this option. The following is a no-op, it will not generate output to directory "none":
--out-dir none
% t2html --out --print page.txt
--> page.html
% t2html --out --print-url page.txt | xargs lynx
--> file: /users/foo/txt/page.html
If REGEXP is found from the line, it is a start point of a split. E.g. to split according to toplevel headings, which have no numbering, you would use:
--split '^[A-Z]'
A sequential numbers, 3 digits, are added to the generated partials:
filename.txt-NNN
The split feature is handy if you want to generate slides from each heading: First split the document, then convert each part to HTML and finally print each part (page) separately to printer.
Program guidelines
Conclusion
Then the generated partial filenames would be as follows.
FILENAME-program_guidelines
FILENAME-conclusion
"Note: this option is experimental. See BUGS"
Program converts text files to HTML. The basic idea is to rely on indentation level, and the layout used is called 'Technical format' (TF) where only minimal conventions are used to mark italic, bold etc. text. The Basic principles can be demonstrated below. Notice the column poisiton ruler at the top:
--//-- description start
123456789 123456789 123456789 123456789 123456789 column numbers
Heading 1 starts with a big letter at leftmost column 1
The column positions 1,2,3 are currently undefined and may not
format correctly. Do not place text at columns 1,2 or 3.
Heading level 2 starts at half-tab column 4 with a big letter
Normal but colored text at columns 5
Normal but colored text at columns 6
Heading 3 can be considered at position TAB minus 1, column 7.
"Special <em> text at column 7 starts with double quote"
Standard text starts at column 8, you can *emphatize* text or
make it _strong_ and write =SmallText= or +BigText+ show
variable name `ThisIsAlsoVariable'. You can `_*nest*_' `the'
markup. more txt in this paragraph txt txt txt txt txt txt
txt txt txt txt txt txt txt txt txt txt txt txt txt txt txt
txt txt txt txt txt txt txt txt txt txt txt txt txt txt txt
txt txt
Strong text at column 9
Column 10 is reserved for quotations
Column 10 is reserved for quotations
Column 10 is reserved for quotations
Column 10 is reserved for quotations
Strong text at column 11
Column 12 and further is reserved for code examples
Column 12 and further is reserved for code examples
All text here are surrounded by <pre> HTML codes
This CODE column in affected by the --css-code* options.
Heading 2 at column 4 again
If you want something like Heading level 3, use column 7 (bold)
Column 8. Standard tab position. txt txt txt txt txt txt txt
txt txt txt txt txt txt txt txt txt txt txt txt txt txt txt
txt txt txt txt txt txt txt txt txt txt txt txt txt txt
[1998-09-10 Mr. Foo said]:
cited text at column 10. cited text cited text cited text
cited text cited text cited text cited text cited text
cited text cited text cited text cited text cited text
cited text
* Bullet at column 8. Notice 3 spaces after (*), so
text starts at half-tab forward at column 12.
* Bullet. txt txt txt txt txt txt txt txt txt txt txt txt
* Bullet. txt txt txt txt txt txt txt txt txt txt txt txt
,txt txt txt txt
Notice that previous paragraph ends to P-comma
code, it tells this paragraph to continue in
bullet mode, otherwise this text at column 12
would be interpreted as code section surrounded
by <pre> HTML codes.
. This is ordered list.
. This is ordered list.
. This is ordered list.
.This line starts with dot and is displayed in line by itself.
.This line starts with dot and is displayed in line by itself.
!! This adds an <hr> HTML code, text in line is marked with
!! <strong> <em>
Make this email address clickable <account@tt.com> Do not
make this email address clickable bar@example.com, because it
is only an example and not a real address. Notice that the
last one was not surrounded by <>. Common login names like
foo, bar, quux, or internet site 'example' are ignored
automatically.
Also do not make < this@example.com> because there is extra
white space. This may be more convenient way to disable email
addresses temporarily.
Heading1 again at column 0
Subheading at column 4
And regular text, column 8 txt txt txt txt txt txt txt txt txt
txt txt txt txt txt txt txt txt txt txt txt txt txt txt txt txt
txt txt txt txt txt txt txt txt txt txt txt
--//-- description end
That is it, there is the whole layout described. More formally the rules of text formatting are secribed below.
The basic rules for positioning text in certain columns:
Column 8 for text and special codes
Column 12 is special
txt txt txt ;evenly placed block, fine, do it like this
txt txt
txt txt txt txt ;Can not terminate the /pre, because last
txt txt txt txt ;column is not at 12
txt txt txt txt
txt txt txt txt
txt txt txt txt
txt txt txt txt
;; Finalizing comment, now the text is evenly placed
.This line will have a <BR> HTML tag at the end.
While these two line are joined together
by the browser, depending on the frame width.
A <p> is always added if there is separation of paragraphs, but when you are writing a bullet, there is a problem, because a bullet exist only as long as text is kept together
* This is a bullet and it has all text ketp together
even if there is another line in the bullet.
But to write bullets tat spread multiple paragraphs, you must instruct that those are to kept together and the text in next paragraph is not <sample> while it is placed at column 12
* This is a bullet and it has all text ketp together
,even if there is another line in the bullet.
This is new paragrah to the previous bullet and this is
not a text sample. See continued COMMA-code above.
* This is new bullet
// and this is code sample after bullet
if ( $flag ) { ..do something.. }
_this_ is interpreted as <strong class='word'>this</strong>
*this* is interpreted as <em class='word'>this</em>
`this' is interpreted as <sample class='word'>this</sample> `
Exra modifiers that can be mixed with the above. Usually if you want bigger font, CAPITALIZE THE WORDS.
=this= is interpreted as <span class="word-small">this</span>
+this+ is interpreted as <span class="word-big">this</span>
[this] is interpreted as <span class="word-ref">this</span>
word[this] is interpreted as superscript. You can use like
this[1], multiple[(2)] and almost any[(ab)] and
imaginable[IV superscritps] as long as the left
bracket is attached to the word.
12[[10]] is representation of value 12 un base 10.
This is interpreted as subscript. You can use like
this[[1]], multiple[[(2)]] and almost any[[(ab)]] and
imaginable[[IV superscritps]] as long as *two* left
brackets are attached to the word.
× < > ≤ ≥ ≠ √ −
α β γ ÷
« » ‹ › - – —
≈ ≡ ∑ ƒ ∞
° ±
™ © ®
€ £ ¥
<<p>>
The other rule is that all PURE HTML must be kept together. There must be no line breaks between pure HTML lines. This is incorrect:
<<table>>
<<tr>>one
<<tr>>two
<</table>>
The pure HTML must be written without extra newlines:
<<table>>
<<tr>>one
<<tr>>two
<</table>>
This "doubling" affects normal text writing rules as well. If you write documents, where you describe Unix styled HERE-documents, you MUST NOT put the tokens next to each other:
bash$ cat<<EOF # DON'T, this will confuse parser.
one
EOF
You must write the above code example using spaces to prevent "<<" from interpreting as PURE HTML:
bash$ cat << EOF # RIGHT, add spaces
one
EOF
<me@here.com> clickable
http://example.com clickable
< me@here.com> not clickable; contains space
<5dko56$1@news02.deltanet.com> Message-Id, not clickable
-http://example.com hyphen, not clickable
http://$EXAMPLE variable. not clickable
* This is a bullet
* This is a bullte
Another example:
o This is a bullet
o This is a bullet
List example:
. This is an ordered list
. This is an ordered list
You can include these lines anywhere in the document and their content is included in HTML output. Each directive line must fit in one line and it cannot be broken to separate lines.
#T2HTML-TITLE <as passed option --title>
#T2HTML-EMAIL <as passed option --email>
#T2HTML-AUTHOR <as passed option --author>
#T2HTML-DOC <as passed option --doc>
#T2HTML-METAKEYWORDS <as passed option --meta-keywords>
#T2HTML-METADESCRIPTION <as passed option --meta-description>
You can pass command line options embedded in the file. Like if you wanted the CODE section (column 12) to be coloured with shade of gray, you could add:
#T2HTML-OPTION --css-code-bg
Or you could request turning on particular options. Notice that each line is exactly as you have passed the argument in command line. Imagine surrounding double quoted around lines that are arguments to the associated options.
#T2HTML-OPTION --as-is
#T2HTML-OPTION --quiet
#T2HTML-OPTION --language
#T2HTML-OPTION en
#T2HTML-OPTION --css-font-type
#T2HTML-OPTION Trebuchet MS
#T2HTML-OPTION --css-code-bg
#T2HTML-OPTION --css-code-note
#T2HTML-OPTION (?:Note|Notice|Warning):
You can also embed your own comments to the text. These are stripped away:
#T2HTML-COMMENT You comment here
#T2HTML-COMMENT You another comment here
This is used to include the content into current current position. The URL can be a filename reference, where every $VAR is substituted from the environment variables. The tilde(~) expansion is not supported. The included filename is operating system supported path location.
A prefix "raw:" disables any normal formatting. The file content is included as is.
The URL can also be a HTTP reference to a remote location, whose content is included at the point. In case of remote content or when filename ends to extension ".html" or ".html", the content is stripped in order to make the inclusion of the content possible. In picture below, only the lines within the BODY, marked with !!, are included:
<html>
<head>
...
</head>
<body>
this text !!
and more of this !!
</body>
</html>
Examples:
#INCLUDE-$HOME/lib/html/picture1.html
#INCLUDE-http://www.example.com/code.html
#INCLUDE-raw:example/code.html
#PIC picture.png#Caption Text#Picture HTML attributes#align#
(1) (2) (3) (4)
1. The NAME or URL address of the picture. Like image/this.png
2. The Text that appears below picture
3. Additional attributes that are attached inside <img> tag.
For <img width="200" height="200">, the line would
read:
#PIC some.png#Caption Text#width=200 length=200##
4. The position of image: "left" (default), "center", "right"
Note: The "Caption Text" will also become the ALT text of the image which is used in case the browser is not capable of showing pictures. You can suppress the ALT text with option --no-picture-alt.
#REF #how_to_profile;(Note: profiling);
(1) (2)
1. The NAME HTML tag reference in current document, a single word.
This can also be a full URL link.
You can get NAME list by enabling --toc-url-print option.
2. The clickable text is delimited by ; characters.
#URL<FULL-URL><embedded inline text>
| |
| Displayed, clickable, text
Must be kept together
An example:
See search engine #URL<http://www.google.com><Google>
If there is heading 1, which is named exactly "Table of Contents", then all text up to next heading are discarded from the generated HTML file. This is done because program generates its own TOC. It is supposed that you use some text formatting program to generate the toc for you in .txt file and you do not maintain it manually. For example Emacs package tinytf.el can be used.
Did you use editor that inseted TABs which inserts single ascii code (\t) and 8 spaces? check our editor's settings and prefer writing in-all-space format.
The most common mistake is that there are extra newlines in the document. Keeep one empty line between headings and text, keep one empty line between paragraphs, keep one empty line between body text and bullet. Make it your mantra: one one one ...
Next, you may have put text at wrong column position. Remember that the regular text is at column 8.
If generated HTML suddendly starts using only one font, eg <pre>, then you have forgot to close the block. Make it read even, like this:
Code block
Code block
Code block
;; Add empty comment here to "close" the code example at column 12
Headings start with a big letter or number, likein "Heading", not "heading". Double check the spelling.
To print the test page and demonstrate possibilities:
t2html --test-page
To make simple HTML page without any meta information:
t2html --title "Html Page Title" --author "Mr. Foo" \
--simple --out --print file.txt
If you have periodic post in email format, use --delete-email-headers to ignore the header text:
t2html --out --print --delete-email-headers page.txt
To make page fast
t2html --out --print page.txt
To convert page from a text document, including meta tags, buttons, colors and frames. Pay attention to switch --html-body which defines document language.
t2html \
--print \
--out \
--author "Mr. foo" \
--email "foo@example.com" \
--title "This is manual page of page BAR" \
--html-body LANG=en \
--button-prev previous.html \
--button-top index.html \
--buttion-next next.html \
--document http://example.com/dir/this-page.html \
--url manual.html \
--css-code-bg \
--css-code-note '(?:Note|Notice|Warning):' \
--html-frame \
--disclaimer-file $HOME/txt/my-html-footer.txt \
--meta-keywords "language-en,manual,program" \
--meta-description "Bar program to do this that and more of those" \
manual.txt
To check links and print status of all links in par with the http error message (most verbose):
t2html --link-check file.txt | tee link-error.log
To print only problematic links:
t2html --link-check --quiet file.txt | tee link-error.log
To print terse output in egep -n like manner: line number, link and error code:
t2html --link-check-single --quiet file.txt | tee link-error.log
To check links from multiple pages and cache good links to separate file, use --link-cache option. The next link check will run much faster because cached valid links will not be fetched again. At regular intervals delete the link cache file to force complete check.
t2html --link-check-single \
--link-cache $HOME/tmp/link.cache \
--quiet file.txt
To split large document into pieces, and convert each piece to HTML:
t2html --split1 --split-name file.txt | t2html --simple --out
asciidoc(1) html2ps(1) htmlpp(1) markdown(1)
Jan KXrrman <jan@tdb.uu.se> has written Perl html2ps which was 2004-11-11 available at http://www.tdb.uu.se/~jan/html2ps.html
HTML validator is at http://validator.w3.org/
iMATIX created htmlpp which is available from http://www.imatix.com and seen 2014-03-05 at http://legacy.imatix.com/html/htmlpp
Emacs minor mode to help writing documents based on TF layout is available. See package tinytf.el in project https://github.com/jaalto/project--emacs-tiny-tools
RFC 1766 contains list of language codes at http://www.rfc.net/
Latest HTML/XHTML and CSS specifications are at http://www.w3c.org/
639 Code for the representation of the names of languages http://www.oasis-open.org/cover/iso639a.html
3166 Standard Country Codes http://www.niso.org/3166.html and http://www.netstrider.com/tutorials/HTMLRef/standards/
The implementation was originally designed to work linewise, so it is unfortunately impossible to add or modify any existing feature to look for items that span more than one line.
As the options --xhtml was much later added, it may not produce completely syntactically valid markup.
CPAN/Administrative html
No additional Perl CPAN modules needed for text to HTML conversion.
If link check feature is used to to validate URL links, then following modules are needed from Perl CPAN "use LWP::UserAgent" "HTML::FormatText" and "HTML::Parse"
If you module "HTML::LinkExtractor" is available, it is used instead of included link extracting algorithm.
Homepage is at https://github.com/jaalto/project--perl-text2html
Copyright (C) 1996-2020 <jari.aalto@cante.net>
This program is free software; you can redistribute and/or modify program under the terms of GNU General Public license either version 2 of the License, or (at your option) any later version.
This documentation may be distributed subject to the terms and conditions set forth in GNU General Public License v2 or later; or, at your option, distributed under the terms of GNU Free Documentation License version 1.2 or later (GNU FDL).
| 2020-08-19 | perl v5.30.3 |