| -rw-r--r-- | lib/sitecing_parser.ll | 49 |
1 files changed, 47 insertions, 2 deletions
diff --git a/lib/sitecing_parser.ll b/lib/sitecing_parser.ll index 6cb78f3..8ba8673 100644 --- a/lib/sitecing_parser.ll +++ b/lib/sitecing_parser.ll @@ -25,2 +25,3 @@ using namespace sitecing; %x CODEMETHODBLOCK INLINE METHODLINE METHODARGS METHODBLOCK CODEBLOCK OUTPUTBLOCK +%x PRAGMALINE %option 8bit c++ verbose noyywrap yyclass="sitecing_parser" prefix="sitecing_parser" stack yylineno @@ -96,2 +97,6 @@ NOIDCHAR [^A-Za-z0-9_] } + ^\%\%pragma{WHITESPACE}+ { + modi.push_front(modus_operandi(modus_operandi::flag_devour_comments)); + BEGIN(PRAGMALINE); + } <<EOF>> { @@ -112,2 +117,32 @@ NOIDCHAR [^A-Za-z0-9_] +<PRAGMALINE>{ + {WHITESPACE}+ { + modus_operandi& m = M(); + if(!m.output.empty()) { + string::size_type eq = m.output.find('='); + if(eq==string::npos) { + pragmas[m.output]=m.output; + }else{ + pragmas[m.output.substr(0,eq)] = m.output.substr(eq+1); + } + m.output.erase(); + } + } + \n { + modus_operandi& m = M(); + if(!m.output.empty()) { + string::size_type eq = m.output.find('='); + if(eq==string::npos) { + pragmas[m.output]=m.output; + }else{ + pragmas[m.output.substr(0,eq)] = m.output.substr(eq+1); + } + m.output.erase(); + } + modi.pop_front(); + BEGIN(INITIAL); + anchor(); + } +} + <METHODLINE>{ @@ -408,3 +443,3 @@ NOIDCHAR [^A-Za-z0-9_] } -<CLASSLINE,DECLLINE,IMPLLINE,VARLINE,VARINIT,IMPORTLINE,IMPORTCOMPONENT,CODEMETHODLINE,CODEMETHODARGS,INLINE,METHODLINE,METHODARGS,DECLBLOCK,IMPLBLOCK,CONSTRUCTOR,DESTRUCTOR,CODEMETHODBLOCK,CODELINE,CODEBLOCK>{ +<CLASSLINE,DECLLINE,IMPLLINE,VARLINE,VARINIT,IMPORTLINE,IMPORTCOMPONENT,CODEMETHODLINE,CODEMETHODARGS,INLINE,METHODLINE,METHODARGS,DECLBLOCK,IMPLBLOCK,CONSTRUCTOR,DESTRUCTOR,CODEMETHODBLOCK,CODELINE,CODEBLOCK,PRAGMALINE>{ "/*" { @@ -548,3 +583,13 @@ void sitecing_parser::preprocess(const string& in) { throw preprocessor_error(CODEPOINT,"unknown error"); - member_functions.push_back(member_function("void","main","(int _magic,va_list _args)",M().output)); + pragmas_t::const_iterator mp = pragmas.find("main"); + if(mp==pragmas.end()) { + member_functions.push_back(member_function("void","main","(int _magic,va_list _args)",M().output)); + }else{ + member_functions.push_back( + member_function( + "void","main","(int _magic,va_list _args)", + mp->second+"::main(_magic,_args);" + ) + ); + } if(have_initializers && !have_constructor) |