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An error now appears if you try to convert from format A to format B but no

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glyphs in format A appear.  In this case, it is likely that you meant to convert
a different file or do a different conversion.
This commit is contained in:
dchandler 2003-06-29 21:31:48 +00:00
parent ee14b7b97f
commit aedef4b44d
5 changed files with 105 additions and 33 deletions
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20
source/org/thdl/tib/input/TibetanConverter.java
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@ -117,13 +117,14 @@ public class TibetanConverter implements FontConverterConstants {
out.println(" result to standard output (after dealing with the curly brace problem if");
out.println(" the input is TibetanMachineWeb). Exit code is zero on success, 42 if some");
out.println(" glyphs couldn't be converted (in which case the output is just those glyphs),");
out.println(" 43 if not even one glyph found was eligible for this conversion, which means");
out.println(" that you probably selected the wrong conversion or the wrong document, or ");
out.println(" nonzero otherwise.");
out.println("");
out.println(" You may find it helpful to use `--find-some-non-tmw' mode (or");
out.println(" `--find-some-non-tm' mode for Tibetan Machine input) before doing a");
out.println(" conversion so that you have confidence in the conversion's correctness.");
// DLC add Wylie->TMW mode.
// DLC give error if you have a TM file and try TMW->Unicode.
return 77;
}
if (args[0].equals("--version") || args[0].equals("-v")) {
@ -237,30 +238,34 @@ public class TibetanConverter implements FontConverterConstants {
((TibetanDocument)dp.getDocument()).replaceTahomaCurlyBracesAndBackslashes(0, -1);
if (debug) System.err.println("End : solving curly brace problem");
}
int exitCode = 0;
ThdlDebug.verify(((TMW_TO_TM == ct) ? 1 : 0)
+ ((TMW_TO_UNI == ct) ? 1 : 0)
+ ((TM_TO_TMW == ct) ? 1 : 0)
+ ((TMW_TO_WYLIE == ct) ? 1 : 0)
== 1);
long numAttemptedReplacements[] = new long[] { 0 };
if (TMW_TO_WYLIE == ct) {
// Convert to THDL Wylie:
dp.toWylie(0, dp.getDocument().getLength());
dp.toWylie(0, dp.getDocument().getLength(),
numAttemptedReplacements);
} else if (TMW_TO_UNI == ct) {
StringBuffer errors = new StringBuffer();
// Convert to Unicode:
if (((TibetanDocument)dp.getDocument()).convertToUnicode(0,
dp.getDocument().getLength(),
errors,
ThdlOptions.getStringOption("thdl.tmw.to.unicode.font").intern())) {
ThdlOptions.getStringOption("thdl.tmw.to.unicode.font").intern(),
numAttemptedReplacements)) {
System.err.println(errors);
exitCode = 42;
}
} else if (TM_TO_TMW == ct) {
StringBuffer errors = new StringBuffer();
// Convert to TibetanMachineWeb:
if (((TibetanDocument)dp.getDocument()).convertToTMW(0, dp.getDocument().getLength(), errors)) {
if (((TibetanDocument)dp.getDocument()).convertToTMW(0, dp.getDocument().getLength(), errors,
numAttemptedReplacements)) {
System.err.println(errors);
exitCode = 42;
}
@ -268,7 +273,8 @@ public class TibetanConverter implements FontConverterConstants {
ThdlDebug.verify(TMW_TO_TM == ct);
StringBuffer errors = new StringBuffer();
// Convert to TibetanMachine:
if (((TibetanDocument)dp.getDocument()).convertToTM(0, dp.getDocument().getLength(), errors)) {
if (((TibetanDocument)dp.getDocument()).convertToTM(0, dp.getDocument().getLength(), errors,
numAttemptedReplacements)) {
System.err.println(errors);
exitCode = 42;
}
@ -282,6 +288,8 @@ public class TibetanConverter implements FontConverterConstants {
}
if (out.checkError())
exitCode = 41;
if (numAttemptedReplacements[0] < 1)
exitCode = 43;
return exitCode;
}