diff options
Diffstat (limited to 'lexers/LexSQL.cxx')
| -rw-r--r-- | lexers/LexSQL.cxx | 32 |
1 files changed, 31 insertions, 1 deletions
diff --git a/lexers/LexSQL.cxx b/lexers/LexSQL.cxx index fa22f8e63..b9f15ea1a 100644 --- a/lexers/LexSQL.cxx +++ b/lexers/LexSQL.cxx @@ -444,6 +444,8 @@ void SCI_METHOD LexerSQL::Lex(unsigned int startPos, int length, int initStyle, StyleContext sc(startPos, length, initStyle, styler); int styleBeforeDCKeyword = SCE_SQL_DEFAULT; int offset = 0; + char qOperator = 0x00; + for (; sc.More(); sc.Forward(), offset++) { // Determine if the current state should terminate. switch (sc.state) { @@ -556,11 +558,39 @@ void SCI_METHOD LexerSQL::Lex(unsigned int startPos, int length, int initStyle, } } break; + case SCE_SQL_QOPERATOR: + if (qOperator == 0x00) { + qOperator = sc.ch; + } else { + char qComplement = 0x00; + + if (qOperator == '<') { + qComplement = '>'; + } else if (qOperator == '(') { + qComplement = ')'; + } else if (qOperator == '{') { + qComplement = '}'; + } else if (qOperator == '[') { + qComplement = ']'; + } else { + qComplement = qOperator; + } + + if (sc.Match(qComplement, '\'')) { + sc.Forward(); + sc.ForwardSetState(SCE_SQL_DEFAULT); + qOperator = 0x00; + } + } + break; } // Determine if a new state should be entered. if (sc.state == SCE_SQL_DEFAULT) { - if (IsADigit(sc.ch) || (sc.ch == '.' && IsADigit(sc.chNext))) { + if (sc.Match('q', '\'') || sc.Match('Q', '\'')) { + sc.SetState(SCE_SQL_QOPERATOR); + sc.Forward(); + } else if (IsADigit(sc.ch) || (sc.ch == '.' && IsADigit(sc.chNext))) { sc.SetState(SCE_SQL_NUMBER); } else if (IsAWordStart(sc.ch)) { sc.SetState(SCE_SQL_IDENTIFIER); |