From dd24e21bbeadbd1c7f6954f72ebe479e7ce3dc99 Mon Sep 17 00:00:00 2001 From: Mook Date: Tue, 29 May 2012 12:44:34 -0700 Subject: add CharClassifier::GetCharsOfClass add SCI_GETWORDCHARS(, stringresult chars) command to get word chars add SCI_GETWHITESPACECHARS(, stringresult chars) to get whitespace chars add SCI_GETPUNCTUATIONCHARS(, stringresult chars) to get punctutation also add tests for {Set,Get}{Word,Whitespce,Punctuation}Chars, CharClassifier --- src/CharClassify.cxx | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'src/CharClassify.cxx') diff --git a/src/CharClassify.cxx b/src/CharClassify.cxx index c16af4547..7e3db737e 100644 --- a/src/CharClassify.cxx +++ b/src/CharClassify.cxx @@ -46,3 +46,19 @@ void CharClassify::SetCharClasses(const unsigned char *chars, cc newCharClass) { } } } + +int CharClassify::GetCharsOfClass(cc characterClass, unsigned char *buffer) { + // Get characters belonging to the given char class; return the number + // of characters (if the buffer is NULL, don't write to it). + int count = 0; + for (int ch = maxChar - 1; ch >= 0; --ch) { + if (charClass[ch] == characterClass) { + ++count; + if (buffer) { + *buffer = static_cast(ch); + buffer++; + } + } + } + return count; +} -- cgit v1.2.3