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-rw-r--r--src/scanner.l167
1 files changed, 138 insertions, 29 deletions
diff --git a/src/scanner.l b/src/scanner.l
index 0beadae..9737ff1 100644
--- a/src/scanner.l
+++ b/src/scanner.l
@@ -76,6 +76,7 @@ static int lastCodeState;
static int lastAfterDocContext;
static int lastGroupContext;
static int lastFormulaContext;
+static int lastAnchorContext;
static int nextDefContext;
static Protection protection;
static Protection baseProt;
@@ -120,7 +121,8 @@ static char afterDocTerminator;
static int tmpDocType;
static QString sectionLabel;
static QString sectionTitle;
-static bool isSubsection;
+static SectionInfo::SectionType
+ sectionType;
static QString funcPtrType;
static QString templateStr;
static QString baseName;
@@ -184,7 +186,6 @@ static void initParser()
inParBlock = FALSE;
firstSeeArg = FALSE;
javaDocSee = FALSE;
- isSubsection = FALSE;
}
//-----------------------------------------------------------------------------
@@ -532,12 +533,19 @@ static void addSection()
{
//printf("New section pageName=%s label=%s title=%s\n",
// current->name.data(),sectionLabel.data(),sectionTitle.data());
- SectionInfo *si=new SectionInfo(current->name,
- sectionLabel,sectionTitle,isSubsection);
- sectionDict.insert(sectionLabel,si);
+ if (sectionLabel.isEmpty()) return;
+ if (sectionDict[sectionLabel]==0)
+ {
+ SectionInfo *si=new SectionInfo(sectionLabel,sectionTitle,sectionType);
+ sectionDict.insert(sectionLabel,si);
+ current->anchors->append(new QString(sectionLabel));
+ }
+ else
+ {
+ warn("Warning: Duplicate label %s found!\n",sectionLabel.data());
+ }
}
-
// Adds a formula text to the list/dictionary of formulas if it was
// not already added. Returns the label of the formula.
static QString addFormula()
@@ -710,6 +718,7 @@ VAR [vV][aA][rR]
%x MemberSpec
%x MemberSpecSkip
%x SkipVerbatim
+%x Text
%x DocScan
%x DocParam
%x DocException
@@ -742,6 +751,8 @@ VAR [vV][aA][rR]
%x DocVerbInc
%x DocIndexWord
%x DocRef
+%x DocRefArg
+%x DocRefArgStart
%x DocRefItem
%x DocRefItemName
%x SectionLabel
@@ -756,6 +767,7 @@ VAR [vV][aA][rR]
%x DocSkipHtmlComment
%x ReadFormulaShort
%x ReadFormulaLong
+%x AnchorLabel
%%
@@ -798,13 +810,13 @@ VAR [vV][aA][rR]
<DocScan>"<!--" { BEGIN(DocSkipHtmlComment); }
<DocSkipHtmlComment>"--"[!]?">" { BEGIN(DocScan); }
<DocSkipHtmlComment>.
-<DocScan>"&copy;" { outDoc->writeCopyright(); }
-<DocScan>"&quot;" { outDoc->writeQuote(); }
-<DocScan>"&"[AEIOUYaeiouy]"uml;" { outDoc->writeUmlaut(yytext[1]); }
-<DocScan>"&"[AEIOUYaeiouy]"acute;" { outDoc->writeAcute(yytext[1]); }
-<DocScan>"&"[AEIOUaeiou]"grave;" { outDoc->writeGrave(yytext[1]); }
-<DocScan>"&"[AEIOUaeiou]"circ;" { outDoc->writeCirc(yytext[1]); }
-<DocScan>"&"[ANOano]"tilde;" { outDoc->writeTilde(yytext[1]); }
+<DocScan,Text>"&copy;" { outDoc->writeCopyright(); }
+<DocScan,Text>"&quot;" { outDoc->writeQuote(); }
+<DocScan,Text>"&"[AEIOUYaeiouy]"uml;" { outDoc->writeUmlaut(yytext[1]); }
+<DocScan,Text>"&"[AEIOUYaeiouy]"acute;" { outDoc->writeAcute(yytext[1]); }
+<DocScan,Text>"&"[AEIOUaeiou]"grave;" { outDoc->writeGrave(yytext[1]); }
+<DocScan,Text>"&"[AEIOUaeiou]"circ;" { outDoc->writeCirc(yytext[1]); }
+<DocScan,Text>"&"[ANOano]"tilde;" { outDoc->writeTilde(yytext[1]); }
<DocScan,DocHtmlScan,DocLatexScan>"$("[a-z_A-Z]+")" {
QString envvar=&yytext[2];
envvar=envvar.left(envvar.length()-1);
@@ -914,7 +926,7 @@ VAR [vV][aA][rR]
outDoc->writeFormula(formName,formula->getFormulaText());
}
}
-<DocIndexWord>[^\n\t ]+ {
+<DocIndexWord>[^\n]+ {
//printf("Adding %s to index\n",yytext);
outDoc->addToIndex(yytext,0);
BEGIN(DocScan);
@@ -1124,7 +1136,7 @@ VAR [vV][aA][rR]
outDoc->docify(" - ");
BEGIN(DocScan);
}
-<DocScan>("\\"|"@")"section "{ID}"\n" {
+<DocScan>"\\section "{ID}"\n" {
QString secName=&yytext[9]; // skip "\section "
secName=secName.left(secName.length()-1); // remove \n
//printf("SectionName %s found\n",secName.data());
@@ -1132,7 +1144,17 @@ VAR [vV][aA][rR]
if ((sec=sectionDict[secName]))
{
//printf("Title %s\n",sec->title.data());
- outDoc->writeSection(sec->label,sec->title,sec->isSubsection);
+ outDoc->writeSection(sec->label,sec->title,
+ sec->type==SectionInfo::Subsection);
+ }
+ }
+<DocScan>"\\anchor "{ID}"\n" {
+ QString secName=&yytext[8];
+ secName=secName.left(secName.length()-1);
+ SectionInfo *sec;
+ if ((sec=sectionDict[secName]))
+ {
+ outDoc->writeAnchor(sec->label);
}
}
<DocScan>"\\ref" {
@@ -1146,7 +1168,19 @@ VAR [vV][aA][rR]
SectionInfo *sec;
if ((sec=sectionDict[ref]))
{
- outDoc->writeSectionRef(sec->pageName,sec->label,sec->title);
+ QString text;
+ if (sec->title.isEmpty())
+ text=sec->label;
+ else
+ text=sec->title;
+ if (sec->type==SectionInfo::Anchor)
+ {
+ outDoc->writeSectionRefAnchor(sec->fileName,sec->label,text);
+ }
+ else
+ {
+ outDoc->writeSectionRef(sec->fileName,sec->label,text);
+ }
}
else
{
@@ -1155,6 +1189,35 @@ VAR [vV][aA][rR]
}
BEGIN(DocScan);
}
+<DocRefName>{ID}/{B}+"\"" {
+ sectionRef=yytext;
+ BEGIN(DocRefArgStart);
+ }
+<DocRefArgStart>"\"" {
+ BEGIN(DocRefArg);
+ }
+<DocRefArg>[^\"\n]+[\n\"] {
+ yytext[yyleng-1]='\0';
+ QString text=substitute(yytext,"\\\\","\\");
+ SectionInfo *sec;
+ if ((sec=sectionDict[sectionRef]))
+ {
+ if (sec->type==SectionInfo::Anchor)
+ {
+ outDoc->writeSectionRefAnchor(sec->fileName,sec->label,text);
+ }
+ else
+ {
+ outDoc->writeSectionRef(sec->fileName,sec->label,text);
+ }
+ }
+ else
+ {
+ warn("Warning: reference to unknown section %s!\n",sectionRef.data());
+ outDoc->writeBoldString("unknown reference!");
+ }
+ BEGIN(DocScan);
+ }
<DocRefItem>{ID} {
sectionRef=yytext;
BEGIN(DocRefItemName);
@@ -1163,7 +1226,7 @@ VAR [vV][aA][rR]
SectionInfo *sec;
if ((sec=sectionDict[sectionRef]))
{
- outDoc->writeSectionRefItem(sec->pageName,sec->label,yytext);
+ outDoc->writeSectionRefItem(sec->fileName,sec->label,yytext);
}
else
{
@@ -1271,6 +1334,10 @@ VAR [vV][aA][rR]
<DocKeyEnd>("\\"|"@")"until"{BN}+ { BEGIN(DocUntilKey); }
<DocKeyEnd>("\\"|"@")"skipline"{BN}+ { BEGIN(DocSkiplineKey); }
<DocKeyEnd>\n
+<DocKeyEnd><<EOF>> {
+ if (!firstLine) outDoc->endCodeFragment();
+ yyterminate();
+ }
<DocKeyEnd>. {
unput(*yytext);
if (!firstLine) outDoc->endCodeFragment();
@@ -1462,7 +1529,7 @@ VAR [vV][aA][rR]
<DocScan>{BN}+ {
outDoc->writeChar(' ');
}
-<DocCode,DocEmphasis,DocBold,DocScan>. {
+<DocCode,DocEmphasis,DocBold,DocScan,Text>. {
outDoc->writeChar(*yytext);
}
<NextSemi>"{" { BEGIN(SkipBlock); }
@@ -1472,6 +1539,9 @@ VAR [vV][aA][rR]
else
BEGIN( NextSemi ) ;
}
+<NextSemi>"'"\\[0-7]{1,3}"'"
+<NextSemi>"'"\\."'"
+<NextSemi>"'"."'"
<NextSemi>\" {
lastStringContext=NextSemi;
BEGIN(SkipString);
@@ -1556,6 +1626,9 @@ VAR [vV][aA][rR]
/*
<FindMembers>"inline"
*/
+<FindMembers>{BN}+ {
+ lineCount();
+ }
<FindMembers>{B}*"static"{BN}+ { //current->type += " static ";
current->stat = TRUE;
lineCount();
@@ -2081,8 +2154,8 @@ VAR [vV][aA][rR]
}
<MemberSpecSkip>"," { BEGIN(MemberSpec); }
<MemberSpecSkip>";" { unput(';'); BEGIN(MemberSpec); }
-<Curly>\n { current->program += yytext ;
- yyLineNr++ ;
+<Curly>{BN}+ { current->program += yytext ;
+ lineCount() ;
}
<Curly>. { current->program += yytext ; }
@@ -2404,7 +2477,9 @@ VAR [vV][aA][rR]
//BEGIN( FindMembers ) ;
BEGIN( lastCurlyContext ) ;
}
-<SkipCurly>\'.\'
+<SkipCurly>"'"\\[0-7]{1,3}"'"
+<SkipCurly>"'"\\."'"
+<SkipCurly>"'"."'"
<SkipCurly>\" {
lastStringContext=SkipCurly;
BEGIN( SkipString );
@@ -2538,15 +2613,16 @@ VAR [vV][aA][rR]
);
BEGIN( Curly ) ;
}
-<Comment>\n { current->program += yytext ;
- yyLineNr++ ;
+<Comment>{BN}+ { current->program += yytext ;
+ lineCount() ;
}
<Comment>"/*" { current->program += yytext ; }
<Comment>"//" { current->program += yytext ; }
-<Comment>. { current->program += *yytext ; }
+<Comment>[^\n\*]+ { current->program += yytext ; }
<Comment>.*"*/" { current->program += yytext ;
BEGIN( Curly ) ;
}
+<Comment>. { current->program += *yytext ; }
<FindMembers,FindFields,MemberSpec,FuncQual,SkipCurly,Operator>("//"{B}*)?"/*!" {
removeSlashes=(yytext[1]=='/');
@@ -2596,7 +2672,7 @@ VAR [vV][aA][rR]
current->inside = current_root->name+"::";
BEGIN( LineDoc );
}
-<FindMembers>"extern"{BN}+"\"C"("++")?"\""{BN}+("{")?
+<FindMembers>"extern"{BN}+"\"C"("++")?"\""{BN}*("{")?
<FindMembers>"{" {
current->type.resize(0);
current->name.resize(0);
@@ -2846,13 +2922,18 @@ VAR [vV][aA][rR]
current->doc+=yytext;
}
<PageDoc>("\\"|"@")"section"{B}+ {
- isSubsection=FALSE;
+ sectionType=SectionInfo::Section;
BEGIN(SectionLabel);
}
<PageDoc>("\\"|"@")"subsection"{B}+ {
- isSubsection=TRUE;
+ sectionType=SectionInfo::Subsection;
BEGIN(SectionLabel);
}
+<Doc,PageDoc,JavaDoc,ClassDoc>("\\"|"@")anchor{B}+ {
+ lastAnchorContext = YY_START;
+ sectionType=SectionInfo::Anchor;
+ BEGIN(AnchorLabel);
+ }
<Doc,PageDoc,JavaDoc,ClassDoc>"\\\\verbatim"/[^a-z_A-Z0-9] {
current->doc+="\\\\verbatim";
}
@@ -2861,6 +2942,9 @@ VAR [vV][aA][rR]
current->doc+="\\verbatim";
BEGIN(SkipVerbatim);
}
+<Doc,PageDoc,JavaDoc,ClassDoc>"\\addindex"{B}+[^\n]+ {
+ current->doc+=yytext;
+ }
<Doc,PageDoc,JavaDoc,ClassDoc>"\\\\code"/[^a-z_A-Z0-9] {
current->doc+="\\\\code";
}
@@ -2928,7 +3012,13 @@ VAR [vV][aA][rR]
<SkipCode>. {
current->doc+=*yytext;
}
-<SectionLabel>[a-z_A-Z0-9]+ {
+<AnchorLabel>{ID} {
+ sectionLabel=yytext;
+ addSection();
+ current->doc += "\\anchor "+sectionLabel+"\n";
+ BEGIN(lastAnchorContext);
+ }
+<SectionLabel>{ID} {
sectionLabel=yytext;
sectionTitle.resize(0);
BEGIN(SectionTitle);
@@ -3220,15 +3310,18 @@ void scanString(const char *s)
{
const char *oldInputString = inputString;
int oldInputPosition = inputPosition;
+ int oldRule = YY_START;
YY_BUFFER_STATE oldBuffer = YY_CURRENT_BUFFER;
yy_switch_to_buffer(yy_create_buffer(scanYYin, YY_BUF_SIZE));
inputString = s;
inputPosition = 0;
+ BEGIN( Text );
scanYYlex();
yy_delete_buffer(YY_CURRENT_BUFFER);
yy_switch_to_buffer(oldBuffer);
inputString = oldInputString;
inputPosition = oldInputPosition;
+ BEGIN( oldRule );
}
//----------------------------------------------------------------------------
@@ -3308,6 +3401,7 @@ void parseMain(Entry *rt)
global_root = rt;
current = new Entry;
inputString = rt->program;
+ //printf("parseDoc=`%s'\n",inputString);
inputPosition = 0;
ifCount=0;
scanYYrestart( scanYYin );
@@ -3367,6 +3461,21 @@ void parseDoc(OutputList &ol,const char *clName,
//----------------------------------------------------------------------------
+void parseText(OutputList &ol,const QString &txtString)
+{
+ inputString = txtString;
+ outDoc = new OutputList(&ol);
+ inputPosition = 0;
+ scanYYrestart( scanYYin );
+ BEGIN( Text );
+ scanYYlex();
+ ol+=*outDoc;
+ delete outDoc;
+ return;
+}
+
+//----------------------------------------------------------------------------
+
void parseExample(OutputList &ol,const QString &docString,
const char *fileName)
{
generated by cgit v0.12 at 2024-07-01 10:14:20 (GMT)