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| -rw-r--r-- | doc/ScintillaHistory.html | 1 | ||||
| -rw-r--r-- | lexers/LexCPP.cxx | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/doc/ScintillaHistory.html b/doc/ScintillaHistory.html index a645bc066..a6ea45827 100644 --- a/doc/ScintillaHistory.html +++ b/doc/ScintillaHistory.html @@ -535,6 +535,7 @@ <li> The C++ lexer improved preprocessor conformance. Default value of 0 for undefined preprocessor symbols. + #define A is treated as #define A 1. <a href="http://sourceforge.net/p/scintilla/bugs/1966/">Bug #1966</a>. </li> <li> diff --git a/lexers/LexCPP.cxx b/lexers/LexCPP.cxx index fbdbd77ca..3fa925b40 100644 --- a/lexers/LexCPP.cxx +++ b/lexers/LexCPP.cxx @@ -1333,6 +1333,8 @@ void SCI_METHOD LexerCPP::Lex(Sci_PositionU startPos, Sci_Position length, int i while ((startValue < restOfLine.length()) && IsSpaceOrTab(restOfLine[startValue])) startValue++; std::string value = restOfLine.substr(startValue); + if (OnlySpaceOrTab(value)) + value = "1"; // No value defaults to 1 preprocessorDefinitions[key] = value; ppDefineHistory.push_back(PPDefinition(lineCurrent, key, value)); definitionsChanged = true; |