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authorDimitri van Heesch <dimitri@stack.nl>2011-04-26 10:48:48 (GMT)
committerDimitri van Heesch <dimitri@stack.nl>2011-04-26 10:48:48 (GMT)
commitc604d141eb8b0708022a3e4b48b0b1871b692aa6 (patch)
tree5b1b526ababed94fc83b11349dd828da3bf11882 /src/latexdocvisitor.cpp
parent145b564516f82be1bb4cc5a82277e7c9d10ca5ca (diff)
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Release-1.7.4-20110426
Diffstat (limited to 'src/latexdocvisitor.cpp')
-rw-r--r--src/latexdocvisitor.cpp36
1 files changed, 30 insertions, 6 deletions
diff --git a/src/latexdocvisitor.cpp b/src/latexdocvisitor.cpp
index 48e3675..6d53f37 100644
--- a/src/latexdocvisitor.cpp
+++ b/src/latexdocvisitor.cpp
@@ -46,6 +46,28 @@ static QCString escapeLabelName(const char *s)
return result;
}
+static bool isSymbol(const char *s)
+{
+ int l=0; // word length
+ int nCaps=0; // number of captials
+ int nCamels=0; // number of lowerCase+upperCase combos
+ int nUnscore=0; // number of underscores
+ const char *p=s;
+ char c;
+ bool plo=FALSE;
+ while ((c=*p++))
+ {
+ bool lo=c>='a' && c<='z';
+ bool up=c>='A' && c<='Z';
+ if (c=='_') nUnscore++;
+ if (up) nCaps++;
+ if (up && plo) nCamels++;
+ plo=lo;
+ l++;
+ }
+ return l>=20 || nCaps>=4 || nCamels>=2 || nUnscore>0;
+}
+
const int maxLevels=5;
static const char *secLabels[maxLevels] =
{ "section","subsection","subsubsection","paragraph","subparagraph" };
@@ -100,7 +122,8 @@ LatexDocVisitor::LatexDocVisitor(FTextStream &t,CodeOutputInterface &ci,
const char *langExt,bool insideTabbing)
: DocVisitor(DocVisitor_Latex), m_t(t), m_ci(ci), m_insidePre(FALSE),
m_insideItem(FALSE), m_hide(FALSE), m_insideTabbing(insideTabbing),
- m_langExt(langExt), m_currentColumn(0), m_inRowspan(FALSE)
+ m_forceBreaks(FALSE), m_langExt(langExt), m_currentColumn(0),
+ m_inRowspan(FALSE)
{
}
@@ -111,14 +134,14 @@ LatexDocVisitor::LatexDocVisitor(FTextStream &t,CodeOutputInterface &ci,
void LatexDocVisitor::visit(DocWord *w)
{
if (m_hide) return;
- filter(w->word());
+ filter(w->word(),isSymbol(w->word()));
}
void LatexDocVisitor::visit(DocLinkedWord *w)
{
if (m_hide) return;
startLink(w->ref(),w->file(),w->anchor());
- filter(w->word());
+ filter(w->word(),isSymbol(w->word()));
endLink(w->ref(),w->file(),w->anchor());
}
@@ -1301,17 +1324,18 @@ void LatexDocVisitor::visitPost(DocCopy *)
{
}
-void LatexDocVisitor::visitPre(DocText *)
+void LatexDocVisitor::visitPre(DocText *t)
{
+ m_forceBreaks = t->forceBreaks();
}
void LatexDocVisitor::visitPost(DocText *)
{
}
-void LatexDocVisitor::filter(const char *str)
+void LatexDocVisitor::filter(const char *str,bool forceBreaks)
{
- filterLatexString(m_t,str,m_insideTabbing,m_insidePre,m_insideItem);
+ filterLatexString(m_t,str,m_insideTabbing,m_insidePre,m_insideItem,m_forceBreaks || forceBreaks);
}
void LatexDocVisitor::startLink(const QCString &ref,const QCString &file,const QCString &anchor)