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Major improvements to the documentation for the command-line converter.

This commit is contained in:
dchandler 2003-06-21 22:28:14 +00:00
parent a96e14a245
commit 64e47d96db
1 changed files with 90 additions and 35 deletions
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125
htdocs/TMW_RTF_TO_THDL_WYLIE.html
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@ -192,8 +192,13 @@ The first section of text is the short "introduction" about the Theme and the va
<p>
In the same JAR file as Jskad, power users will find a command-line
utility that converts a Tibetan Machine Web-encoded (TMW-encoded) Rich
Text Format (RTF) file to either of these three output formats:
utility that converts Tibetan documents from one digital
representation to another.&nbsp; The converter embodies the same
technology as Jskad itself, but often works even when Jskad fails
due to Java's presently poor support for viewing RTF
documents.&nbsp; This command-line utility converts a Tibetan
Machine Web-encoded (TMW-encoded) Rich Text Format (RTF) file to
either of these three output formats:
</p>
<ul>
<li>RTF files in Unicode</li>
@ -245,10 +250,11 @@ The first section of text is the short "introduction" about the Theme and the va
font.&nbsp; Here is some example output:
</p>
<pre>
java -cp Jskad.jar \
java -cp "c:\my thdl tools\Jskad.jar" \
org.thdl.tib.input.TibetanConverter \
--find-some-non-tmw \
"Dalai Lama Fifth History 01.rtf"
non-TMW character newline in the font Tahoma appears first at location 39
non-TMW character ' ' in the font TimesNewRoman appears first at location 45
non-TMW character '}' in the font Tahoma appears first at location 66
@ -260,14 +266,15 @@ non-TMW character newline in the font Times New Roman appears first at location
<p>
Given the above output, you can be sure that a flawless conversion
(barring the appearance of <a href="#knownbugs">known bugs</a>) will
result when you run <tt>java -cp Jskad.jar
org.thdl.tib.input.TibetanConverter --to-wylie "Dalai Lama
Fifth History 01.rtf" &gt; "Dalai Lama Fifth History 01 in THDL
Extended Wylie.rtf"</tt>.&nbsp; This is because the only text in the
input file besides Tibetan is whitespace and the Tahoma characters
<tt>'{'</tt>, <tt>'}'</tt>, and <tt>'\'</tt>. These Tahoma
characters are understood by the tool; they are symptoms of the
&quot;curly-brace problem&quot;.
result when you run <tt>java -cp "c:\my thdl tools\Jskad.jar"
org.thdl.tib.input.TibetanConverter --to-wylie "Dalai Lama Fifth
History 01.rtf" &gt; "Dalai Lama Fifth History 01 in THDL Extended
Wylie.rtf"</tt>.&nbsp; (Note that the '&gt;' causes the output to be
directed to the file named thereafter; this is quite handy.)&nbsp;
This is because the only text in the input file besides Tibetan is
whitespace and the Tahoma characters <tt>'{'</tt>, <tt>'}'</tt>, and
<tt>'\'</tt>. These Tahoma characters are understood by the tool;
they are symptoms of the &quot;curly-brace problem&quot;.
</p>
<h3>Failed Conversions</h3>
@ -281,26 +288,56 @@ non-TMW character newline in the font Times New Roman appears first at location
<p>
Note that some TMW glyphs have no transliteration in Exteded
Wylie.&nbsp; When you encounter such a glyph, you'll find a message
like the following in your RTF output:
Wylie.&nbsp; When you encounter such a glyph, you'll find
<tt>\tmwXYYY</tt> in your output, where X tells you which TMW font
the troublesome glyph comes from and YYY is the decimal number of
the glyph in that font (which is a number between 000 and 255
inclusive, usually between 33 and 126).&nbsp; The following are
values corresponding to X:
</p>
<p>
<tt>&lt;&lt;[[JSKAD_TMW_TO_WYLIE_ERROR_NO_SUCH_WYLIE: Cannot convert
DuffCode &lt;duffcode font=TibetanMachineWeb8 charNum=101
character=e/&gt; to THDL Extended Wylie.&nbsp; Please see the <a
href="http://iris.lib.virginia.edu/tibet/tools/tmw.html#doc">
documentation for the TMW font</a> and transcribe this
yourself.]]&gt;&gt;</tt>
</p>
<ul>
<li>
When X is 0, the TibetanMachineWeb font contains the glyph.
</li>
<li>
When X is 1, the TibetanMachineWeb1 font contains the glyph.
</li>
<li>
When X is 2, the TibetanMachineWeb2 font contains the glyph.
</li>
<li>
When X is 3, the TibetanMachineWeb3 font contains the glyph.
</li>
<li>
When X is 4, the TibetanMachineWeb4 font contains the glyph.
</li>
<li>
When X is 5, the TibetanMachineWeb5 font contains the glyph.
</li>
<li>
When X is 6, the TibetanMachineWeb6 font contains the glyph.
</li>
<li>
When X is 7, the TibetanMachineWeb7 font contains the glyph.
</li>
<li>
When X is 8, the TibetanMachineWeb8 font contains the glyph.
</li>
<li>
When X is 9, the TibetanMachineWeb9 font contains the glyph.
</li>
</ul>
<p>
Upon seeing this, you should consult the <a
Upon finding a <tt>\tmwXYYY</tt> sequence in your output, you should
consult the <a
href="http://iris.lib.virginia.edu/tibet/tools/tmw.html#doc">
documentation</a> for the specific TMW font named.&nbsp; Find the
glyph (by its charNum) and decide how to proceed.&nbsp; If you find
a glyph that you believe should have been converted into Extended
Wylie by the tool, please report this as a bug.
glyph (by its YYY value) and decide how to proceed.&nbsp; If you
find a glyph that you believe should have been converted into
Extended Wylie by the tool, please report this as a bug through the
SourceForge website or via e-mail.
</p>
<h4>Other Conversions</h4>
@ -313,9 +350,13 @@ non-TMW character newline in the font Times New Roman appears first at location
</p>
<p>
There is one TMW glyph (TibetanMachineWeb7, glyph 91) that has no
Tibetan Machine equivalent.&nbsp; This glyph is the only TMW glyph
that can cause a TMW-&gt;TM conversion to fail.
There is one TMW glyph (TibetanMachineWeb7, glyph 91 [\tmw7091])
that has no Tibetan Machine equivalent.&nbsp; This glyph is the only
TMW glyph that can cause a TMW-&gt;TM conversion to fail.&nbsp; It
is fairly common, though, especially if you've used Jskad to prepare
your document.&nbsp; It might be appropriate to change the document
to use TibetanMachineWeb7, glyph 90 [\tmw7090], a similar glyph that
does have a TM equivalent.
</p>
<p>
@ -326,23 +367,37 @@ non-TMW character newline in the font Times New Roman appears first at location
<p>
If you ever encounter problems in a TM-&gt;TMW conversion, please
send us mail with the error report (and the problem input document's
resulting document) so that we can improve our tools.&nbsp;
resulting document) so that we can improve our tools.
</p>
<h3>Invoking the Converter</h3>
<p>
First add Jskad.jar to your CLASSPATH.&nbsp; Now run the command
<tt>java org.thdl.tib.input.TibetanConverter</tt> from a
command prompt.&nbsp; You will see usage information appear.
First add Jskad.jar to your CLASSPATH.&nbsp; You can do this by
setting an environment variable CLASSPATH to contain the absolute
path of the Jskad.jar file and then running the command <tt>java
org.thdl.tib.input.TibetanConverter</tt>.&nbsp; Alternatively, you
can use <code>java -cp "c:\my tibetan documents\Jskad.jar"
org.thdl.tib.input.TibetanConverter</code> where you put in the
appropriate path to Jskad.jar.&nbsp; You will see usage information
appear if you do this correctly; you'll see a message like
<code>java.lang.NoClassDefFoundError:
org/thdl/tib/input/TibetanConverter; Exception in thread
"main"</code> if you've not correctly told Java where to find
Jskad.jar.
</p>
<h3><a name="knownbugs"></a>Known Bugs</h3>
<p>
If the TMW given is not syntactically legal, then the Wylie that
results will not necessarily yield, if imported into Jskad, the same
Tibetan with which the converter started.&nbsp; The glyphs
All known bugs are listed in this section.&nbsp; They're more likely
to be fixed if users complain, so complain away.
</p>
<p>
First, if the TMW given is not syntactically legal, then the Wylie
that results will not necessarily yield, if imported into Jskad, the
same Tibetan with which the converter started.&nbsp; The glyphs
corresponding to the Wylie 'jaskadaskeda' have this problem, for
example.
</p>