diff options
| author | Bill Hoffman <bill.hoffman@kitware.com> | 2002-05-22 13:48:06 (GMT) |
|---|---|---|
| committer | Bill Hoffman <bill.hoffman@kitware.com> | 2002-05-22 13:48:06 (GMT) |
| commit | 2489a3583df89d3b0c23e2170eef7fc5fe284f6b (patch) | |
| tree | abda06e43f233a6301fac72425534e7dd90202a4 | |
| parent | ceb365813f1cca968e2e2a80db8268b8e1fbad3b (diff) | |
| download | CMake-2489a3583df89d3b0c23e2170eef7fc5fe284f6b.zip CMake-2489a3583df89d3b0c23e2170eef7fc5fe284f6b.tar.gz CMake-2489a3583df89d3b0c23e2170eef7fc5fe284f6b.tar.bz2 | |
ENH: better comment processing
| -rw-r--r-- | Source/cmSystemTools.cxx | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/Source/cmSystemTools.cxx b/Source/cmSystemTools.cxx index 7d51edc..bb9ada6 100644 --- a/Source/cmSystemTools.cxx +++ b/Source/cmSystemTools.cxx @@ -743,6 +743,19 @@ std::string cmSystemTools::ConvertToWindowsOutputPath(const char* path) return ret; } +inline void RemoveComments(char* ptr) +{ + while(*ptr) + { + if(*ptr == '#') + { + *ptr = 0; + break; + } + ++ptr; + } +} + bool cmSystemTools::ParseFunction(std::ifstream& fin, std::string& name, std::vector<std::string>& arguments, @@ -760,14 +773,15 @@ bool cmSystemTools::ParseFunction(std::ifstream& fin, } if(fin.getline(inbuffer, BUFFER_SIZE ) ) { + RemoveComments(inbuffer); cmRegularExpression blankLine("^[ \t\r]*$"); - cmRegularExpression comment("^[ \t]*#.*$"); +// cmRegularExpression comment("^[ \t]*#.*$"); cmRegularExpression oneLiner("^[ \t]*([A-Za-z_0-9]*)[ \t]*\\((.*)\\)[ \t\r]*$"); cmRegularExpression multiLine("^[ \t]*([A-Za-z_0-9]*)[ \t]*\\((.*)$"); cmRegularExpression lastLine("^(.*)\\)[ \t\r]*$"); - // check for black line or comment - if(blankLine.find(inbuffer) || comment.find(inbuffer)) + // check for blank line or comment + if(blankLine.find(inbuffer) ) { return false; } @@ -794,8 +808,9 @@ bool cmSystemTools::ParseFunction(std::ifstream& fin, // read lines until the end paren is found if(fin.getline(inbuffer, BUFFER_SIZE ) ) { + RemoveComments(inbuffer); // Check for comment lines and ignore them. - if(blankLine.find(inbuffer) || comment.find(inbuffer)) + if(blankLine.find(inbuffer)) { continue; } // Is this the last line? if(lastLine.find(inbuffer)) |