Spracherkennung für: .bsh vermutete Sprache: Latech {Latech[50] CS[110] C[144]} [Methode: Schwerpunktbildung, einfache Gewichte, sechs Dimensionen]
/**
* Emulate GNU Emacs's (fixup-whitespace) function (typically bound to
* Ctrl-SPACE. Not a complete emulation. Emacs docs for this function:
*
* Fixup white space between objects around caret.
* Leave one space or none, according to the context.
*/
source (MiscUtilities.constructPath(dirname(scriptPath), "EmacsUtil.bsh"));
void emacsFixupWhitespace()
{
caret = textArea.getCaretPosition();
caretLine = textArea.getCaretLine();
lineStart = textArea.getLineStartOffset (caretLine);
lineEnd = textArea.getLineEndOffset (caretLine);
// Determine whether there's white space at the caret.
ch = charAtCaret();
chPrev = '\0';
if (caret > lineStart)
chPrev = charAt (caret - 1);
if (Character.isWhitespace (ch) || Character.isWhitespace (chPrev))
{
// Collapse white space behind and in front of caret, leaving just
// one. NOTE: For compatibility with Emacs,p if the caret is in the
// first column, we don't leave any spaces.
// First, the characters behind the caret:
if (Character.isWhitespace (chPrev))
{
origCaret = caret;
caret = caret--;
textArea.goToPrevCharacter (false);
chPrev = charAtCaret();
while ((caret > lineStart) && (Character.isWhitespace (chPrev)))
{
textArea.delete();
caret = caret - 1;
textArea.goToPrevCharacter (false);
chPrev = charAtCaret();
}
// Caret is now one character behind where we want it.
textArea.goToNextCharacter (false);
}
if (Character.isWhitespace (ch) && (ch != '\n'))
{
ch = charAtCaret();
while ((caret <= lineEnd) &&
(Character.isWhitespace (ch)) &&
(ch != '\n'))
{
textArea.delete();
ch = charAtCaret();
caret = textArea.getCaretPosition();
}
// Make sure there's one blank left--unless:
//
// a) we're in column 1, or
// b) the next character is not a letter or digit, or
// c) the previous character is not a letter or digit.
if (caret > lineStart)
{
chPrev = charAt (caret - 1);
if (Character.isLetterOrDigit (ch) &&
Character.isLetterOrDigit (chPrev))
{
buffer.insert (caret, " ");
}
}
}
}
else if ((caret + 1) != lineEnd)
{
// Insert one blank.
buffer.insert (caret, " ");
}
}
emacsFixupWhitespace();
[ Dauer der Verarbeitung: 0.83 Sekunden
]
