/****************************************************************************** * * * * * Copyright (C) 1997-2013 by Dimitri van Heesch. * * Permission to use, copy, modify, and distribute this software and its * documentation under the terms of the GNU General Public License is hereby * granted. No representations are made about the suitability of this software * for any purpose. It is provided "as is" without express or implied warranty. * See the GNU General Public License for more details. * * Documents produced by Doxygen are derivative works derived from the * input used in their production; they are not affected by this license. * */ %{ #include #include #include #include #include #include #include "doctokenizer.h" #include "cmdmapper.h" #include "config.h" #include "message.h" #include "section.h" #include "membergroup.h" #include "definition.h" #include "doxygen.h" #include "portable.h" #define YY_NEVER_INTERACTIVE 1 #define YY_NO_INPUT 1 //-------------------------------------------------------------------------- // context for tokenizer phase static int g_commentState; TokenInfo *g_token = 0; static int g_inputPos = 0; static const char *g_inputString; static QCString g_fileName; static bool g_insidePre; // context for section finding phase static Definition *g_definition; static MemberGroup *g_memberGroup; static QCString g_secLabel; static QCString g_secTitle; static SectionInfo::SectionType g_secType; static QCString g_endMarker; struct DocLexerContext { TokenInfo *token; int rule; int inputPos; const char *inputString; YY_BUFFER_STATE state; }; static QStack g_lexerStack; //-------------------------------------------------------------------------- void doctokenizerYYpushContext() { DocLexerContext *ctx = new DocLexerContext; ctx->rule = YY_START; ctx->token = g_token; ctx->inputPos = g_inputPos; ctx->inputString = g_inputString; ctx->state = YY_CURRENT_BUFFER; g_lexerStack.push(ctx); yy_switch_to_buffer(yy_create_buffer(doctokenizerYYin, YY_BUF_SIZE)); } bool doctokenizerYYpopContext() { if (g_lexerStack.isEmpty()) return FALSE; DocLexerContext *ctx = g_lexerStack.pop(); g_inputPos = ctx->inputPos; g_inputString = ctx->inputString; yy_delete_buffer(YY_CURRENT_BUFFER); yy_switch_to_buffer(ctx->state); BEGIN(ctx->rule); delete ctx; return TRUE; } //-------------------------------------------------------------------------- const char *tokToString(int token) { switch (token) { case 0: return "TK_EOF"; case TK_WORD: return "TK_WORD"; case TK_LNKWORD: return "TK_LNKWORD"; case TK_WHITESPACE: return "TK_WHITESPACE"; case TK_LISTITEM: return "TK_LISTITEM"; case TK_ENDLIST: return "TK_ENDLIST"; case TK_COMMAND: return "TK_COMMAND"; case TK_HTMLTAG: return "TK_HTMLTAG"; case TK_SYMBOL: return "TK_SYMBOL"; case TK_NEWPARA: return "TK_NEWPARA"; case TK_RCSTAG: return "TK_RCSTAG"; case TK_URL: return "TK_URL"; } return "ERROR"; } static int computeIndent(const char *str,int length) { int i; int indent=0; static int tabSize=Config_getInt("TAB_SIZE"); for (i=0;iparent()->getOutputFileBase(); } else if (g_definition) { file = g_definition->getOutputFileBase(); } else { warn(g_fileName,yylineno,"Found section/anchor %s without context\n",g_secLabel.data()); } SectionInfo *si=0; if ((si=Doxygen::sectionDict->find(g_secLabel))) { si->fileName = file; //si = new SectionInfo(file,g_secLabel,g_secTitle,g_secType); //Doxygen::sectionDict.insert(g_secLabel,si); } } static void handleHtmlTag() { QCString tagText=yytext; g_token->attribs.clear(); g_token->endTag = FALSE; g_token->emptyTag = FALSE; // Check for end tag int startNamePos=1; if (tagText.at(1)=='/') { g_token->endTag = TRUE; startNamePos++; } // Parse the name portion int i = startNamePos; for (i=startNamePos; i < (int)yyleng; i++) { // Check for valid HTML/XML name chars (including namespaces) char c = tagText.at(i); if (!(isalnum(c) || c=='-' || c=='_' || c==':')) break; } g_token->name = tagText.mid(startNamePos,i-startNamePos); // Parse the attributes. Each attribute is a name, value pair // The result is stored in g_token->attribs. int startName,endName,startAttrib,endAttrib; while (i<(int)yyleng) { char c=tagText.at(i); // skip spaces while (i<(int)yyleng && isspace(c)) { c=tagText.at(++i); } // check for end of the tag if (c == '>') break; // Check for XML style "empty" tag. if (c == '/') { g_token->emptyTag = TRUE; break; } startName=i; // search for end of name while (i<(int)yyleng && !isspace(c) && c!='=') { c=tagText.at(++i); } endName=i; HtmlAttrib opt; opt.name = tagText.mid(startName,endName-startName).lower(); // skip spaces while (i<(int)yyleng && isspace(c)) { c=tagText.at(++i); } if (tagText.at(i)=='=') // option has value { c=tagText.at(++i); // skip spaces while (i<(int)yyleng && isspace(c)) { c=tagText.at(++i); } if (tagText.at(i)=='\'') // option '...' { c=tagText.at(++i); startAttrib=i; // search for matching quote while (i<(int)yyleng && c!='\'') { c=tagText.at(++i); } endAttrib=i; if (i<(int)yyleng) c=tagText.at(++i); } else if (tagText.at(i)=='"') // option "..." { c=tagText.at(++i); startAttrib=i; // search for matching quote while (i<(int)yyleng && c!='"') { c=tagText.at(++i); } endAttrib=i; if (i<(int)yyleng) c=tagText.at(++i); } else // value without any quotes { startAttrib=i; // search for separator or end symbol while (i<(int)yyleng && !isspace(c) && c!='>') { c=tagText.at(++i); } endAttrib=i; if (i<(int)yyleng) c=tagText.at(++i); } opt.value = tagText.mid(startAttrib,endAttrib-startAttrib); } else // start next option { } //printf("=====> Adding option name=<%s> value=<%s>\n", // opt.name.data(),opt.value.data()); g_token->attribs.append(&opt); } } static QCString stripEmptyLines(const QCString &s) { if (s.isEmpty()) return QCString(); int end=s.length(); int start=0,p=0; // skip leading empty lines for (;;) { int c; while ((c=s[p]) && (c==' ' || c=='\t')) p++; if (s[p]=='\n') { start=++p; } else { break; } } // skip trailing empty lines p=end-1; if (p>=start && s.at(p)=='\n') p--; while (p>=start) { int c; while ((c=s[p]) && (c==' ' || c=='\t')) p--; if (s[p]=='\n') { end=p; } else { break; } p--; } //printf("stripEmptyLines(%d-%d)\n",start,end); return s.mid(start,end-start); } //-------------------------------------------------------------------------- #undef YY_INPUT #define YY_INPUT(buf,result,max_size) result=yyread(buf,max_size); static int yyread(char *buf,int max_size) { int c=0; const char *src=g_inputString+g_inputPos; while ( c < max_size && *src ) *buf++ = *src++, c++; g_inputPos+=c; return c; } //-------------------------------------------------------------------------- %} CMD ("\\"|"@") WS [ \t\r\n] NONWS [^ \t\r\n] BLANK [ \t\r] ID "$"?[a-z_A-Z\x80-\xFF][a-z_A-Z0-9\x80-\xFF]* LABELID [a-z_A-Z\x80-\xFF][a-z_A-Z0-9\x80-\xFF\-]* PHPTYPE [\\:a-z_A-Z0-9\x80-\xFF\-]+ CITEID [a-z_A-Z\x80-\xFF][a-z_A-Z0-9\x80-\xFF\-:/]* MAILADR ("mailto:")?[a-z_A-Z0-9.+-]+"@"[a-z_A-Z0-9-]+("."[a-z_A-Z0-9\-]+)+[a-z_A-Z0-9\-]+ OPTSTARS ("//"{BLANK}*)?"*"*{BLANK}* LISTITEM {BLANK}*[-]("#")?{WS} MLISTITEM {BLANK}*[+*]{WS} OLISTITEM {BLANK}*[1-9][0-9]*"."{BLANK} ENDLIST {BLANK}*"."{BLANK}*\n ATTRNAME [a-z_A-Z\x80-\xFF][a-z_A-Z0-9\x80-\xFF\-]* ATTRIB {ATTRNAME}{WS}*("="{WS}*(("\""[^\"]*"\"")|("'"[^\']*"'")|[^ \t\r\n'"><]+))? URLCHAR [a-z_A-Z0-9\!\~\,\:\;\'\$\?\@\&\%\#\.\-\+\/\=] URLMASK ({URLCHAR}+([({]{URLCHAR}*[)}])?)+ FILESCHAR [a-z_A-Z0-9\\:\\\/\-\+@&#] FILEECHAR [a-z_A-Z0-9\-\+] HFILEMASK ("."{FILESCHAR}*{FILEECHAR}+)* FILEMASK ({FILESCHAR}*{FILEECHAR}+("."{FILESCHAR}*{FILEECHAR}+)*)|{HFILEMASK} LINKMASK [^ \t\n\r\\@<&${}]+("("[^\n)]*")")?({BLANK}*("const"|"volatile"){BLANK}+)? VERBATIM "verbatim"{BLANK}* SPCMD1 {CMD}([a-z_A-Z][a-z_A-Z0-9]*|{VERBATIM}) SPCMD2 {CMD}[\\@<>&$#%~".|] SPCMD3 {CMD}form#[0-9]+ SPCMD4 {CMD}"::" INOUT "inout"|"in"|"out"|("in"{BLANK}*","{BLANK}*"out")|("out"{BLANK}*","{BLANK}*"in") PARAMIO {CMD}param{BLANK}*"["{BLANK}*{INOUT}{BLANK}*"]" TEMPCHAR [a-z_A-Z0-9.,: \t\*\&\(\)\[\]] FUNCCHAR [a-z_A-Z0-9,:\<\> \t\^\*\&\[\]] SCOPESEP "::"|"#"|"." TEMPLPART "<"{TEMPCHAR}*">" ANONNS "anonymous_namespace{"[^}]*"}" SCOPEPRE (({ID}{TEMPLPART}?)|{ANONNS}){SCOPESEP} SCOPEKEYS ":"({ID}":")* SCOPECPP {SCOPEPRE}*(~)?{ID}{TEMPLPART}? SCOPEOBJC {SCOPEPRE}?{ID}{SCOPEKEYS}? SCOPEMASK {SCOPECPP}|{SCOPEOBJC} FUNCARG "("{FUNCCHAR}*")"({BLANK}*("volatile"|"const"){BLANK})? OPNEW {BLANK}+"new"({BLANK}*"[]")? OPDEL {BLANK}+"delete"({BLANK}*"[]")? OPNORM {OPNEW}|{OPDEL}|"+"|"-"|"*"|"/"|"%"|"^"|"&"|"|"|"~"|"!"|"="|"<"|">"|"+="|"-="|"*="|"/="|"%="|"^="|"&="|"|="|"<<"|">>"|"<<="|">>="|"=="|"!="|"<="|">="|"&&"|"||"|"++"|"--"|","|"->*"|"->"|"[]"|"()" OPCAST {BLANK}+[^<(\r\n.,][^(\r\n.,]* OPMASK ({BLANK}*{OPNORM}{FUNCARG}) OPMASKOPT ({BLANK}*{OPNORM}{FUNCARG}?)|({OPCAST}{FUNCARG}) LNKWORD1 ("::"|"#")?{SCOPEMASK} CVSPEC {BLANK}*("const"|"volatile") LNKWORD2 (({SCOPEPRE}*"operator"{OPMASK})|({SCOPEPRE}"operator"{OPMASKOPT})|(("::"|"#"){SCOPEPRE}*"operator"{OPMASKOPT})){CVSPEC}? LNKWORD3 ([0-9a-z_A-Z\-]+("/"|"\\"))*[0-9a-z_A-Z\-]+("."[0-9a-z_A-Z]+)+ CHARWORDQ [^ \t\n\r\\@<>()\[\]:;\?{}&%$#,."='] ESCWORD ("%"{ID}(("::"|"."){ID})*)|("%'") WORD1 {ESCWORD}|{CHARWORDQ}+|"{"|"}"|"'\"'"|("\""[^"\n]*\n?[^"\n]*"\"") WORD2 "."|","|"("|")"|"["|"]"|":"|";"|"\?"|"="|"'" WORD1NQ {ESCWORD}|{CHARWORDQ}+|"{"|"}" WORD2NQ "."|","|"("|")"|"["|"]"|":"|";"|"\?"|"="|"'" HTMLTAG "<"(("/")?){ID}({WS}+{ATTRIB})*{WS}*(("/")?)">" HTMLKEYL "strong"|"center"|"table"|"caption"|"small"|"code"|"dfn"|"var"|"img"|"pre"|"sub"|"sup"|"tr"|"td"|"th"|"ol"|"ul"|"li"|"tt"|"kbd"|"em"|"hr"|"dl"|"dt"|"dd"|"br"|"i"|"a"|"b"|"p" HTMLKEYU "STRONG"|"CENTER"|"TABLE"|"CAPTION"|"SMALL"|"CODE"|"DFN"|"VAR"|"IMG"|"PRE"|"SUB"|"SUP"|"TR"|"TD"|"TH"|"OL"|"UL"|"LI"|"TT"|"KBD"|"EM"|"HR"|"DL"|"DT"|"DD"|"BR"|"I"|"A"|"B"|"P" HTMLKEYW {HTMLKEYL}|{HTMLKEYU} REFWORD2 ("#"|"::")?((({ID}{TEMPLPART}?)|{ANONNS})("."|"#"|"::"|"-"|"/"))*({ID}{TEMPLPART}?(":")?){FUNCARG}? REFWORD3 ({ID}":")*{ID}":"? REFWORD {LABELID}|{REFWORD2}|{REFWORD3} %option noyywrap %option yylineno %x St_Para %x St_Comment %x St_Title %x St_TitleN %x St_TitleQ %x St_TitleA %x St_TitleV %x St_Code %x St_CodeOpt %x St_XmlCode %x St_HtmlOnly %x St_ManOnly %x St_LatexOnly %x St_RtfOnly %x St_XmlOnly %x St_DbOnly %x St_Verbatim %x St_Dot %x St_Msc %x St_Param %x St_XRefItem %x St_XRefItem2 %x St_File %x St_Pattern %x St_Link %x St_Cite %x St_Ref %x St_Ref2 %x St_IntRef %x St_Text %x St_SkipTitle %x St_Anchor %x St_Snippet %x St_Sections %s St_SecLabel1 %s St_SecLabel2 %s St_SecTitle %x St_SecSkip %% \r /* skip carriage return */ ^{LISTITEM} { /* list item */ QCString text=yytext; int dashPos = text.findRev('-'); g_token->isEnumList = text.at(dashPos+1)=='#'; g_token->id = -1; g_token->indent = computeIndent(yytext,dashPos); return TK_LISTITEM; } ^{MLISTITEM} { /* list item */ if (!Doxygen::markdownSupport || g_insidePre) { REJECT; } else { QCString text=yytext; static QRegExp re("[*+]"); int listPos = text.findRev(re); g_token->isEnumList = FALSE; g_token->id = -1; g_token->indent = computeIndent(yytext,listPos); return TK_LISTITEM; } } ^{OLISTITEM} { /* numbered list item */ if (!Doxygen::markdownSupport || g_insidePre) { REJECT; } else { QCString text=yytext; static QRegExp re("[1-9]"); int digitPos = text.find(re); int dotPos = text.find('.',digitPos); g_token->isEnumList = TRUE; g_token->id = atoi(QCString(yytext).mid(digitPos,dotPos-digitPos)); g_token->indent = computeIndent(yytext,digitPos); return TK_LISTITEM; } } {BLANK}*\n{LISTITEM} { /* list item on next line */ QCString text=yytext; text=text.right(text.length()-text.find('\n')-1); int dashPos = text.findRev('-'); g_token->isEnumList = text.at(dashPos+1)=='#'; g_token->id = -1; g_token->indent = computeIndent(text,dashPos); return TK_LISTITEM; } {BLANK}*\n{MLISTITEM} { /* list item on next line */ if (!Doxygen::markdownSupport || g_insidePre) { REJECT; } else { QCString text=yytext; static QRegExp re("[*+]"); text=text.right(text.length()-text.find('\n')-1); int markPos = text.findRev(re); g_token->isEnumList = FALSE; g_token->id = -1; g_token->indent = computeIndent(text,markPos); return TK_LISTITEM; } } {BLANK}*\n{OLISTITEM} { /* list item on next line */ if (!Doxygen::markdownSupport || g_insidePre) { REJECT; } else { QCString text=yytext; int nl=text.findRev('\n'); int len=text.length(); text=text.right(len-nl-1); static QRegExp re("[1-9]"); int digitPos = text.find(re); int dotPos = text.find('.',digitPos); g_token->isEnumList = TRUE; g_token->id = atoi(QCString(text).mid(digitPos,dotPos-digitPos)); g_token->indent = computeIndent(text,digitPos); return TK_LISTITEM; } } ^{ENDLIST} { /* end list */ int dotPos = QCString(yytext).findRev('.'); g_token->indent = computeIndent(yytext,dotPos); return TK_ENDLIST; } {BLANK}*\n{ENDLIST} { /* end list on next line */ QCString text=yytext; text=text.right(text.length()-text.find('\n')-1); int dotPos = text.findRev('.'); g_token->indent = computeIndent(text,dotPos); return TK_ENDLIST; } "{"{BLANK}*"@link" { g_token->name = "javalink"; return TK_COMMAND; } "{"{BLANK}*"@inheritDoc"{BLANK}*"}" { g_token->name = "inheritdoc"; return TK_COMMAND; } "@_fakenl" { // artificial new line yylineno++; } {SPCMD3} { g_token->name = "form"; bool ok; g_token->id = QCString(yytext).right((int)yyleng-6).toInt(&ok); ASSERT(ok); return TK_COMMAND; } {SPCMD1} | {SPCMD2} | {SPCMD4} { /* special command */ g_token->name = yytext+1; g_token->name = g_token->name.stripWhiteSpace(); g_token->paramDir=TokenInfo::Unspecified; return TK_COMMAND; } {PARAMIO} { /* param [in,out] command */ g_token->name = "param"; QCString s(yytext); bool isIn = s.find("in")!=-1; bool isOut = s.find("out")!=-1; if (isIn) { if (isOut) { g_token->paramDir=TokenInfo::InOut; } else { g_token->paramDir=TokenInfo::In; } } else if (isOut) { g_token->paramDir=TokenInfo::Out; } else { g_token->paramDir=TokenInfo::Unspecified; } return TK_COMMAND; } ("http:"|"https:"|"ftp:"|"file:"|"news:"){URLMASK}/\. { // URL. g_token->name=yytext; g_token->isEMailAddr=FALSE; return TK_URL; } ("http:"|"https:"|"ftp:"|"file:"|"news:"){URLMASK} { // URL g_token->name=yytext; g_token->isEMailAddr=FALSE; return TK_URL; } "<"("http:"|"https:"|"ftp:"|"file:"|"news:"){URLMASK}">" { // URL g_token->name=yytext; g_token->name = g_token->name.mid(1,g_token->name.length()-2); g_token->isEMailAddr=FALSE; return TK_URL; } {MAILADR} { // Mail address g_token->name=yytext; g_token->name.stripPrefix("mailto:"); g_token->isEMailAddr=TRUE; return TK_URL; } "<"{MAILADR}">" { // Mail address g_token->name=yytext; g_token->name = g_token->name.mid(1,g_token->name.length()-2); g_token->name.stripPrefix("mailto:"); g_token->isEMailAddr=TRUE; return TK_URL; } "$"{ID}":"[^\n$]+"$" { /* RCS tag */ QCString tagName(yytext+1); int index=tagName.find(':'); g_token->name = tagName.left(index+1); g_token->text = tagName.mid(index+2,tagName.length()-index-3); return TK_RCSTAG; } "$("{ID}")" { /* environment variable */ QCString name = &yytext[2]; name = name.left(name.length()-1); QCString value = portable_getenv(name); for (int i=value.length()-1;i>=0;i--) unput(value.at(i)); } {HTMLTAG} { /* html tag */ handleHtmlTag(); return TK_HTMLTAG; } "&"{ID}";" { /* special symbol */ g_token->name = yytext; return TK_SYMBOL; } /********* patterns for linkable words ******************/ {ID}/"<"{HTMLKEYW}">" { /* this rule is to prevent opening html * tag to be recognized as a templated classes */ g_token->name = yytext; return TK_LNKWORD; } {LNKWORD1}/"
" | // prevent
html tag to be parsed as template arguments {LNKWORD1} | {LNKWORD1}{FUNCARG} | {LNKWORD2} | {LNKWORD3} { g_token->name = yytext; return TK_LNKWORD; } {LNKWORD1}{FUNCARG}{CVSPEC}[^a-z_A-Z0-9] { g_token->name = yytext; g_token->name = g_token->name.left(g_token->name.length()-1); unput(yytext[(int)yyleng-1]); return TK_LNKWORD; } /********* patterns for normal words ******************/ {WORD1} | {WORD2} { /* function call */ if (yytext[0]=='%') // strip % if present g_token->name = &yytext[1]; else g_token->name = yytext; return TK_WORD; /* the following is dummy code to please the * compiler, removing this results in a warning * on my machine */ goto find_rule; } ({ID}".")+{ID} { g_token->name = yytext; return TK_WORD; } "operator"/{BLANK}*"<"[a-zA-Z_0-9]+">" { // Special case: word "operator" followed by a HTML command // avoid interpretation as "operator <" g_token->name = yytext; return TK_WORD; } /*******************************************************/ {BLANK}+ | {BLANK}*\n{BLANK}* { /* white space */ g_token->chars=yytext; return TK_WHITESPACE; } [\\@<>&$#%~] { g_token->name = yytext; return TK_COMMAND; } ({BLANK}*\n)+{BLANK}*\n{BLANK}* { // g_insidePre was always FALSE, so the next section // was never executed, now g_insidePre is set properly // again, so the section is commented out to keep the // old behavior. //if (g_insidePre) //{ // /* Inside a
..
blank lines are treated // * as whitespace. // */ // g_token->chars=yytext; // return TK_WHITESPACE; //} //else // found end of a paragraph { g_token->indent=computeIndent(yytext,(int)yyleng); int i; // put back the indentation (needed for list items) for (i=0;iindent;i++) { unput(' '); } // tell flex that after putting the last indent // back we are at the beginning of the line YY_CURRENT_BUFFER->yy_at_bol=1; // start of a new paragraph return TK_NEWPARA; } } {BLANK}*"{"(".")?{LABELID}"}" { g_token->name = yytext; int i=g_token->name.find('{'); g_token->name = g_token->name.mid(i+1,g_token->name.length()-i-2); BEGIN(St_Code); } \n | . { unput(*yytext); BEGIN(St_Code); } {WS}*{CMD}"endcode" { return RetVal_OK; } {WS}*"" { return RetVal_OK; } [^\\@\n<]+ | \n | . { g_token->verb+=yytext; } {CMD}"endhtmlonly" { return RetVal_OK; } [^\\@\n$]+ | \n | . { g_token->verb+=yytext; } {CMD}"endmanonly" { return RetVal_OK; } [^\\@\n$]+ | \n | . { g_token->verb+=yytext; } {CMD}"endrtfonly" { return RetVal_OK; } [^\\@\n$]+ | \n | . { g_token->verb+=yytext; } {CMD}"endlatexonly" { return RetVal_OK; } [^\\@\n]+ | \n | . { g_token->verb+=yytext; } {CMD}"endxmlonly" { return RetVal_OK; } [^\\@\n]+ | \n | . { g_token->verb+=yytext; } {CMD}"enddocbookonly" { return RetVal_OK; } [^\\@\n]+ | \n | . { g_token->verb+=yytext; } {CMD}"endverbatim" { g_token->verb=stripEmptyLines(g_token->verb); return RetVal_OK; } [^\\@\n]+ | \n | . { /* Verbatim text */ g_token->verb+=yytext; } {CMD}"enddot" { return RetVal_OK; } [^\\@\n]+ | \n | . { /* dot text */ g_token->verb+=yytext; } {CMD}("endmsc"|"endvhdlflow") { return RetVal_OK; } [^\\@\n]+ | \n | . { /* msc text */ g_token->verb+=yytext; } "\"" { // quoted title BEGIN(St_TitleQ); } [ \t]+ { g_token->chars=yytext; return TK_WHITESPACE; } . { // non-quoted title unput(*yytext); BEGIN(St_TitleN); } \n { unput(*yytext); return 0; } "&"{ID}";" { /* symbol */ g_token->name = yytext; return TK_SYMBOL; } {HTMLTAG} { } {SPCMD1} | {SPCMD2} { /* special command */ g_token->name = yytext+1; g_token->paramDir=TokenInfo::Unspecified; return TK_COMMAND; } {WORD1} | {WORD2} { /* word */ if (yytext[0]=='%') // strip % if present g_token->name = &yytext[1]; else g_token->name = yytext; return TK_WORD; } [ \t]+ { g_token->chars=yytext; return TK_WHITESPACE; } \n { /* new line => end of title */ unput(*yytext); return 0; } "&"{ID}";" { /* symbol */ g_token->name = yytext; return TK_SYMBOL; } {SPCMD1} | {SPCMD2} { /* special command */ g_token->name = yytext+1; g_token->paramDir=TokenInfo::Unspecified; return TK_COMMAND; } {WORD1NQ} | {WORD2NQ} { /* word */ g_token->name = yytext; return TK_WORD; } [ \t]+ { g_token->chars=yytext; return TK_WHITESPACE; } "\"" { /* closing quote => end of title */ BEGIN(St_TitleA); return 0; } \n { /* new line => end of title */ unput(*yytext); return 0; } {BLANK}*{ID}{BLANK}*"="{BLANK}* { // title attribute g_token->name = yytext; g_token->name = g_token->name.left( g_token->name.find('=')).stripWhiteSpace(); BEGIN(St_TitleV); } [^ \t\r\n]+ { // attribute value g_token->chars = yytext; BEGIN(St_TitleN); return TK_WORD; } . { unput(*yytext); return 0; } \n { return 0; } {LABELID}{WS}? { // anchor g_token->name = QCString(yytext).stripWhiteSpace(); return TK_WORD; } . { unput(*yytext); return 0; } {CITEID} { // label to cite g_token->name=yytext; return TK_WORD; } {BLANK} { // white space unput(' '); return 0; } \n { // new line unput(*yytext); return 0; } . { // any other character unput(*yytext); return 0; } {REFWORD} { // label to refer to g_token->name=yytext; return TK_WORD; } {BLANK} { // white space unput(' '); return 0; } {WS}+"\""{WS}* { // white space following by quoted string BEGIN(St_Ref2); } \n { // new line unput(*yytext); return 0; } . { // any other character unput(*yytext); return 0; } [A-Z_a-z0-9.:/#\-\+\(\)]+ { g_token->name = yytext; return TK_WORD; } {BLANK}+"\"" { BEGIN(St_Ref2); } "&"{ID}";" { /* symbol */ g_token->name = yytext; return TK_SYMBOL; } {SPCMD1} | {SPCMD2} { /* special command */ g_token->name = yytext+1; g_token->paramDir=TokenInfo::Unspecified; return TK_COMMAND; } {WORD1NQ} | {WORD2NQ} { /* word */ g_token->name = yytext; return TK_WORD; } [ \t]+ { g_token->chars=yytext; return TK_WHITESPACE; } "\""|\n { /* " or \n => end of title */ return 0; } {LABELID} { g_token->name=yytext; } " " { BEGIN(St_XRefItem2); } [0-9]+"." { QCString numStr=yytext; numStr=numStr.left((int)yyleng-1); g_token->id=numStr.toInt(); return RetVal_OK; } "" { /* end of html comment */ BEGIN(g_commentState); } [^-\n]+ /* inside html comment */ . /* inside html comment */ /* State for skipping title (all chars until the end of the line) */ . \n { return 0; } /* State for the pass used to find the anchors and sections */ [^\n@\\]+ "@@"|"\\\\" {CMD}"anchor"{BLANK}+ { g_secType = SectionInfo::Anchor; BEGIN(St_SecLabel1); } {CMD}"section"{BLANK}+ { g_secType = SectionInfo::Section; BEGIN(St_SecLabel2); } {CMD}"subsection"{BLANK}+ { g_secType = SectionInfo::Subsection; BEGIN(St_SecLabel2); } {CMD}"subsubsection"{BLANK}+ { g_secType = SectionInfo::Subsubsection; BEGIN(St_SecLabel2); } {CMD}"paragraph"{BLANK}+ { g_secType = SectionInfo::Paragraph; BEGIN(St_SecLabel2); } {CMD}"verbatim"/[^a-z_A-Z0-9] { g_endMarker="endverbatim"; BEGIN(St_SecSkip); } {CMD}"dot"/[^a-z_A-Z0-9] { g_endMarker="enddot"; BEGIN(St_SecSkip); } {CMD}"msc"/[^a-z_A-Z0-9] { g_endMarker="endmsc"; BEGIN(St_SecSkip); } {CMD}"htmlonly"/[^a-z_A-Z0-9] { g_endMarker="endhtmlonly"; BEGIN(St_SecSkip); } {CMD}"latexonly"/[^a-z_A-Z0-9] { g_endMarker="endlatexonly"; BEGIN(St_SecSkip); } {CMD}"xmlonly"/[^a-z_A-Z0-9] { g_endMarker="endxmlonly"; BEGIN(St_SecSkip); } {CMD}"code"/[^a-z_A-Z0-9] { g_endMarker="endcode"; BEGIN(St_SecSkip); } ""; BEGIN(St_SecSkip); } {CMD}{ID} { if (qstrcmp(yytext+1,g_endMarker)==0) { BEGIN(St_Sections); } } "-->" { if (qstrcmp(yytext,g_endMarker)==0) { BEGIN(St_Sections); } } [^a-z_A-Z0-9\-\\\@]+ . \n . \n {LABELID} { g_secLabel = yytext; processSection(); BEGIN(St_Sections); } {LABELID}{BLANK}+ | {LABELID} { g_secLabel = yytext; g_secLabel = g_secLabel.stripWhiteSpace(); BEGIN(St_SecTitle); } [^\n]+ | [^\n]*\n { g_secTitle = yytext; g_secTitle = g_secTitle.stripWhiteSpace(); processSection(); BEGIN(St_Sections); } . { warn(g_fileName,yylineno,"Unexpected character `%s' while looking for section label or title",yytext); } [^\n]+ | [^\n]*\n { g_token->name = yytext; g_token->name = g_token->name.stripWhiteSpace(); return TK_WORD; } /* Generic rules that work for all states */ <*>\n { warn(g_fileName,yylineno,"Unexpected new line character"); } <*>[\\@<>&$#%~"=] { /* unescaped special character */ //warn(g_fileName,yylineno,"Unexpected character `%s', assuming command \\%s was meant.",yytext,yytext); g_token->name = yytext; return TK_COMMAND; } <*>. { warn(g_fileName,yylineno,"Unexpected character `%s'",yytext); } %% //-------------------------------------------------------------------------- void doctokenizerYYFindSections(const char *input,Definition *d, MemberGroup *mg,const char *fileName) { if (input==0) return; g_inputString = input; //printf("parsing --->`%s'<---\n",input); g_inputPos = 0; g_definition = d; g_memberGroup = mg; g_fileName = fileName; BEGIN(St_Sections); doctokenizerYYlineno = 1; doctokenizerYYlex(); } void doctokenizerYYinit(const char *input,const char *fileName) { g_inputString = input; g_inputPos = 0; g_fileName = fileName; g_insidePre = FALSE; BEGIN(St_Para); } void doctokenizerYYsetStatePara() { BEGIN(St_Para); } void doctokenizerYYsetStateTitle() { BEGIN(St_Title); } void doctokenizerYYsetStateTitleAttrValue() { BEGIN(St_TitleV); } void doctokenizerYYsetStateCode() { g_token->verb=""; g_token->name=""; BEGIN(St_CodeOpt); } void doctokenizerYYsetStateXmlCode() { g_token->verb=""; g_token->name=""; BEGIN(St_XmlCode); } void doctokenizerYYsetStateHtmlOnly() { g_token->verb=""; BEGIN(St_HtmlOnly); } void doctokenizerYYsetStateManOnly() { g_token->verb=""; BEGIN(St_ManOnly); } void doctokenizerYYsetStateRtfOnly() { g_token->verb=""; BEGIN(St_RtfOnly); } void doctokenizerYYsetStateXmlOnly() { g_token->verb=""; BEGIN(St_XmlOnly); } void doctokenizerYYsetStateDbOnly() { g_token->verb=""; BEGIN(St_DbOnly); } void doctokenizerYYsetStateLatexOnly() { g_token->verb=""; BEGIN(St_LatexOnly); } void doctokenizerYYsetStateVerbatim() { g_token->verb=""; BEGIN(St_Verbatim); } void doctokenizerYYsetStateDot() { g_token->verb=""; BEGIN(St_Dot); } void doctokenizerYYsetStateMsc() { g_token->verb=""; BEGIN(St_Msc); } void doctokenizerYYsetStateParam() { BEGIN(St_Param); } void doctokenizerYYsetStateXRefItem() { BEGIN(St_XRefItem); } void doctokenizerYYsetStateFile() { BEGIN(St_File); } void doctokenizerYYsetStatePattern() { BEGIN(St_Pattern); } void doctokenizerYYsetStateLink() { BEGIN(St_Link); } void doctokenizerYYsetStateCite() { BEGIN(St_Cite); } void doctokenizerYYsetStateRef() { BEGIN(St_Ref); } void doctokenizerYYsetStateInternalRef() { BEGIN(St_IntRef); } void doctokenizerYYsetStateText() { BEGIN(St_Text); } void doctokenizerYYsetStateSkipTitle() { BEGIN(St_SkipTitle); } void doctokenizerYYsetStateAnchor() { BEGIN(St_Anchor); } void doctokenizerYYsetStateSnippet() { BEGIN(St_Snippet); } void doctokenizerYYcleanup() { yy_delete_buffer( YY_CURRENT_BUFFER ); } void doctokenizerYYsetInsidePre(bool b) { g_insidePre = b; } void doctokenizerYYpushBackHtmlTag(const char *tag) { QCString tagName = tag; int i,l = tagName.length(); unput('>'); for (i=l-1;i>=0;i--) { unput(tag[i]); } unput('<'); } #if !defined(YY_FLEX_SUBMINOR_VERSION) extern "C" { // some bogus code to keep the compiler happy void doctokenizerYYdummy() { yy_flex_realloc(0,0); } } #endif