summaryrefslogtreecommitdiffstats
path: root/src/code.l
diff options
context:
space:
mode:
Diffstat (limited to 'src/code.l')
-rw-r--r--src/code.l184
1 files changed, 143 insertions, 41 deletions
diff --git a/src/code.l b/src/code.l
index a52f329..f6d7acb 100644
--- a/src/code.l
+++ b/src/code.l
@@ -34,7 +34,6 @@
#include "outputlist.h"
#include "util.h"
-#define YY_NO_UNPUT
#define YY_NEVER_INTERACTIVE 1
class CodeClassDef
@@ -107,12 +106,17 @@ static QCString g_exampleFile;
static int g_anchorCount;
static FileDef * g_sourceFileDef;
static bool g_includeCodeFragment;
+static const char * g_currentFontClass;
// start a new line of code, inserting a line number if g_sourceFileDef
// is TRUE. If a definition starts at the current line, then the line
// number is linked to the documentation of that definition.
static void startCodeLine(OutputList &ol)
{
+ if (g_currentFontClass)
+ {
+ g_code->endFontClass();
+ }
if (g_sourceFileDef)
{
QCString lineNumber,lineAnchor;
@@ -135,6 +139,10 @@ static void startCodeLine(OutputList &ol)
}
}
ol.startCodeLine();
+ if (g_currentFontClass)
+ {
+ g_code->startFontClass(g_currentFontClass);
+ }
}
// write a code fragment `text' that may span multiple lines, inserting
@@ -175,8 +183,7 @@ static void writeMultiLineCodeLink(OutputList &ol,
const char *anchor,const char *text)
{
bool done=FALSE;
- QCString ts = text;
- char *p=ts.data();
+ char *p=(char *)text;
while (!done)
{
char *sp=p;
@@ -226,7 +233,7 @@ static void setClassScope(const QCString &name)
QCString n=name;
n=n.simplifyWhiteSpace();
int index;
- if ((index=n.find("::"))!=-1)
+ if ((index=n.findRev("::"))!=-1)
g_classScope=n.left(index);
else
g_classScope.resize(0);
@@ -238,11 +245,17 @@ static void addVariable()
g_cvd.name=g_name.copy().simplifyWhiteSpace();
g_cvd.type=g_type.copy().simplifyWhiteSpace();
if (g_type.isEmpty())
+ {
return;
- else if ((getClass(g_cvd.type)) || (g_codeClassDict[g_cvd.type]))
+ }
+ else
{
- g_cvd.classScope=g_classScope;
- g_codeVarList.append(new CodeVarDef(g_cvd)); // add it to a list
+ //printf("adding variable `%s' `%s'\n",g_cvd.type.data(),g_cvd.name.data());
+ if ((getClass(g_cvd.type)) || (g_codeClassDict[g_cvd.type]))
+ {
+ g_cvd.classScope=g_classScope;
+ g_codeVarList.append(new CodeVarDef(g_cvd)); // add it to a list
+ }
}
}
@@ -251,20 +264,32 @@ static void addParameter()
g_cvd.name=g_parmName.copy().simplifyWhiteSpace();
g_cvd.type=g_parmType.copy().simplifyWhiteSpace();
if (g_cvd.type.isEmpty())
+ {
return;
- else if ((getClass(g_cvd.type)) || (g_codeClassDict[g_cvd.type]))
+ }
+ else
{
- g_cvd.classScope=g_classScope;
- g_codeParmList.append(new CodeVarDef(g_cvd)); // add it to a list
+ //printf("adding parameter `%s' `%s'\n",g_cvd.type.data(),g_cvd.name.data());
+ if ((getClass(g_cvd.type)) || (g_codeClassDict[g_cvd.type]))
+ {
+ g_cvd.classScope=g_classScope;
+ g_codeParmList.append(new CodeVarDef(g_cvd)); // add it to a list
+ }
}
}
-static void generateClassLink(OutputList &ol,char *clName)
+static void generateClassLink(OutputList &ol,char *clName,int *clNameLen=0)
{
+ int i=0;
QCString className=clName;
+ if (clNameLen) *clNameLen=0;
if (className.isEmpty()) return;
- ClassDef *cd;
- if ((cd=getClass(className)) && cd->isLinkable())
+ ClassDef *cd=getClass(className);
+ if (cd==0 && (i=className.find('<'))!=-1)
+ {
+ cd=getClass(className.left(i));
+ }
+ if (cd && cd->isLinkable())
{
if (g_exampleBlock)
{
@@ -285,12 +310,13 @@ static void generateClassLink(OutputList &ol,char *clName)
g_anchorCount++;
}
}
- //ol.writeCodeLink(cd->getReference(),cd->getOutputFileBase(),0,className);
writeMultiLineCodeLink(ol,cd->getReference(),cd->getOutputFileBase(),0,className);
+ if (clNameLen) *clNameLen=className.length()-i-1;
}
else
{
codifyLines(clName);
+ if (clNameLen) *clNameLen=className.length()-1;
}
}
@@ -330,11 +356,9 @@ static bool getLink(const char *className,
Definition *d=0;
if (cd) d=cd; else if (cd) d=nd; else if (fd) d=fd; else d=gd;
- if (d)
+ if (d && d->isLinkable())
{
//printf("d->getOutputBase()=`%s' name=`%s'\n",d->getOutputFileBase().data(),md->name().data());
- //result.writeCodeLink(d->getReference(),d->getOutputFileBase(),
- // md->anchor(),text ? text : memberName);
writeMultiLineCodeLink(result,d->getReference(),d->getOutputFileBase(),
md->anchor(),text ? text : memberName);
return TRUE;
@@ -413,7 +437,7 @@ static void generateMemberLink(OutputList &ol,const char *varName,
else
{
ClassDef *vcd = getClass(g_classScope);
- if (vcd)
+ if (vcd && vcd->isLinkable())
{
//printf("Found class for variable `%s'\n",varName);
MemberName *vmn=memberNameDict[varName];
@@ -427,7 +451,7 @@ static void generateMemberLink(OutputList &ol,const char *varName,
{
//printf("Found variable type=%s\n",vmd->typeString());
ClassDef *mcd=stripClassName(vmd->typeString());
- if (mcd)
+ if (mcd && mcd->isLinkable())
{
MemberName *mmn=memberNameDict[memName];
if (mmn)
@@ -438,8 +462,6 @@ static void generateMemberLink(OutputList &ol,const char *varName,
{
if (mmd->memberClass()==mcd)
{
- //ol.writeCodeLink(mcd->getReference(),mcd->getOutputFileBase(),
- // mmd->anchor(),memName);
writeMultiLineCodeLink(ol,mcd->getReference(),
mcd->getOutputFileBase(),mmd->anchor(),memName);
return;
@@ -519,6 +541,22 @@ static int countLines()
return count;
}
+static void endFontClass()
+{
+ if (g_currentFontClass)
+ {
+ g_code->endFontClass();
+ g_currentFontClass=0;
+ }
+}
+
+static void startFontClass(const char *s)
+{
+ endFontClass();
+ g_code->startFontClass(s);
+ g_currentFontClass=s;
+}
+
/* -----------------------------------------------------------------
*/
#undef YY_INPUT
@@ -541,6 +579,8 @@ B [ \t]
BN [ \t\n\r]
ID [a-z_A-Z][a-z_A-Z0-9]*
SCOPENAME (({ID}?{BN}*"::"{BN}*)*)((~{BN}*)?{ID})
+KEYWORD ("asm"|"auto"|"break"|"case"|"catch"|"class"|"const_cast"|"continue"|"default"|"delete"|"do"|"dynamic_cast"|"else"|"enum"|"explicit"|"extern"|"false"|"for"|"friend"|"goto"|"if"|"inline"|"mutable"|"namespace"|"new"|"operator"|"private"|"protected"|"public"|"register"|"reinterpret_cast"|"return"|"sizeof"|"static"|"static_cast"|"struct"|"switch"|"template"|"this"|"throw"|"true"|"try"|"typedef"|"typeid"|"typename"|"union"|"using"|"virtual"|"volatile"|"while")
+TYPEKW ("bool"|"char"|"const"|"double"|"float"|"int"|"long"|"short"|"signed"|"unsigned"|"void"|"wchar_t")
%option noyywrap
@@ -564,11 +604,14 @@ SCOPENAME (({ID}?{BN}*"::"{BN}*)*)((~{BN}*)?{ID})
<*>\x0d
<Body>^([ \t]*"#"[ \t]"include"[ \t]*)("<"|"\"") {
+ startFontClass("preprocessor");
g_code->codify(yytext);
BEGIN( ReadInclude );
}
<Body>("class"|"struct"|"union")[ \t\n]+ {
- codifyLines(yytext);
+ startFontClass("keyword");
+ codifyLines(yytext);
+ endFontClass();
//g_code->codify(yytext);
BEGIN( ClassName );
}
@@ -589,9 +632,11 @@ SCOPENAME (({ID}?{BN}*"::"{BN}*)*)((~{BN}*)?{ID})
QCString text;
text+=c;
g_code->codify(text);
+ endFontClass();
BEGIN( Body );
}
<Body>^[ \t]*"#" {
+ startFontClass("preprocessor");
g_code->codify(yytext);
BEGIN( SkipCPP ) ;
}
@@ -603,6 +648,7 @@ SCOPENAME (({ID}?{BN}*"::"{BN}*)*)((~{BN}*)?{ID})
}
<SkipCPP>\n {
codifyLines(yytext);
+ endFontClass();
BEGIN( Body ) ;
}
<SkipCPP>"//" {
@@ -653,17 +699,10 @@ SCOPENAME (({ID}?{BN}*"::"{BN}*)*)((~{BN}*)?{ID})
}
BEGIN( Body );
}
-<Bases>"virtual" {
- g_code->codify(yytext);
- }
-<Bases>"public" {
- g_code->codify(yytext);
- }
-<Bases>"protected" {
- g_code->codify(yytext);
- }
-<Bases>"private" {
+<Bases>"virtual"|"public"|"protected"|"private" {
+ startFontClass("keyword");
g_code->codify(yytext);
+ endFontClass();
}
<Bases>{ID} {
//printf("%s:addBase(%s)\n",g_ccd.name.data(),yytext);
@@ -689,12 +728,24 @@ SCOPENAME (({ID}?{BN}*"::"{BN}*)*)((~{BN}*)?{ID})
}
-<Body>("asm"|"auto"|"break"|"case"|"catch"|"continue"|"default"|"delete"|"do"|"else"|"for"|"goto"|"if"|"new"|"return"|"switch"|"this"|"throw"|"try"|"typedef"|"while")([ \t\n]*)/"(" {
+<Body>{KEYWORD}/([^a-z_A-Z0-9]) {
+ startFontClass("keyword");
codifyLines(yytext);
- g_name.resize(0);g_type.resize(0);
+ endFontClass();
}
-<Body>("asm"|"auto"|"break"|"case"|"catch"|"continue"|"default"|"delete"|"do"|"else"|"for"|"goto"|"if"|"new"|"return"|"switch"|"this"|"throw"|"try"|"typedef"|"while")([ \t\n]*) {
+<Body>{KEYWORD}/{B}* {
+ startFontClass("keyword");
codifyLines(yytext);
+ endFontClass();
+ }
+<Body>{KEYWORD}/{B}*"(" {
+ startFontClass("keyword");
+ codifyLines(yytext);
+ endFontClass();
+ g_name.resize(0);g_type.resize(0);
+ }
+<Body>[\\|\)\+\-\/\%\~\!] {
+ g_code->codify(yytext);
g_name.resize(0);g_type.resize(0);
}
/*
@@ -704,7 +755,21 @@ SCOPENAME (({ID}?{BN}*"::"{BN}*)*)((~{BN}*)?{ID})
name+=yytext;
}
*/
-<Body>{SCOPENAME}/[ \t\n]* {
+<Body>{TYPEKW}/{B}* {
+ startFontClass("keyword");
+ g_code->codify(yytext);
+ endFontClass();
+ addType();
+ g_name+=yytext;
+ }
+<Body>{SCOPENAME}{B}*"<"[^\}\{\(\)\/\n\>]*">"/{B}* {
+ int i;
+ generateClassLink(*g_code,yytext,&i);
+ addType();
+ QCString text=yytext;
+ g_name+=text.left(i);
+ }
+<Body>{SCOPENAME}/{B}* {
generateClassLink(*g_code,yytext);
//codifyLines(yytext);
addType();
@@ -778,6 +843,13 @@ SCOPENAME (({ID}?{BN}*"::"{BN}*)*)((~{BN}*)?{ID})
<Body>[0-9]+ {
g_code->codify(yytext);
}
+<MemberCall2,FuncCall>({KEYWORD}|{TYPEKW})/([^a-z_A-Z0-9]) {
+ addParmType();
+ g_parmName=yytext;
+ startFontClass("keyword");
+ g_code->codify(yytext);
+ endFontClass();
+ }
<MemberCall2,FuncCall>[a-z_A-Z][:a-z_A-Z0-9]* {
addParmType();
g_parmName=yytext;
@@ -808,15 +880,21 @@ SCOPENAME (({ID}?{BN}*"::"{BN}*)*)((~{BN}*)?{ID})
g_parmType.resize(0);g_parmName.resize(0);
BEGIN( Body );
}
-<MemberCall2,FuncCall>")"[ \t\n]*"{" {
+<MemberCall2,FuncCall>")"({BN}"const"|"volatile")*{BN}*"{" {
addParameter();
g_parmType.resize(0);g_parmName.resize(0);
if (g_name.find("::")!=-1) setClassScope(g_name);
- codifyLines(yytext);
+ g_code->codify(")");
+ startFontClass("keyword");
+ yytext[yyleng-1]='\0';
+ codifyLines(yytext+1);
+ endFontClass();
+ g_code->codify("{");
g_curlyCount++;
g_type.resize(0); g_name.resize(0);
BEGIN( Body );
}
+ /*
<MemberCall2,FuncCall>")"[ \t\n]*":" {
addParameter();
g_parmType.resize(0);g_parmName.resize(0);
@@ -825,6 +903,7 @@ SCOPENAME (({ID}?{BN}*"::"{BN}*)*)((~{BN}*)?{ID})
g_type.resize(0); g_name.resize(0);
BEGIN( SkipInits );
}
+ */
<SkipInits>"{" {
g_code->codify(yytext);
g_curlyCount++;
@@ -861,13 +940,21 @@ SCOPENAME (({ID}?{BN}*"::"{BN}*)*)((~{BN}*)?{ID})
}
<SkipComment>[ \t]*"*/" {
g_code->codify(yytext);
+ endFontClass();
BEGIN( g_lastCContext ) ;
}
-<SkipCxxComment>.*/\n {
- //codifyLines(yytext);
+<SkipCxxComment>[^\r\n]* {
g_code->codify(yytext);
- BEGIN( g_lastCContext ) ;
}
+<SkipCxxComment>\r
+<SkipCxxComment>\n {
+ unput('\n');
+ endFontClass();
+ BEGIN( g_lastCContext ) ;
+ }
+<SkipCxxComment>. {
+ g_code->codify(yytext);
+ }
<RemoveSpecialCComment>"*/"{B}*\n({B}*\n)*{B}*"/*"[*!]/[^/*] {
g_yyLineNr+=QCString(yytext).contains('\n');
}
@@ -899,7 +986,9 @@ SCOPENAME (({ID}?{BN}*"::"{BN}*)*)((~{BN}*)?{ID})
}
else
{
+ startFontClass("comment");
codifyLines(yytext);
+ endFontClass();
}
}
<*>^{B}*"//"[!/][^\n]*\n { // remove special one-line comment
@@ -914,7 +1003,9 @@ SCOPENAME (({ID}?{BN}*"::"{BN}*)*)((~{BN}*)?{ID})
}
else
{
+ startFontClass("comment");
codifyLines(yytext);
+ endFontClass();
}
}
<*>"//"[!/][^\n]*\n { // strip special one-line comment
@@ -925,7 +1016,9 @@ SCOPENAME (({ID}?{BN}*"::"{BN}*)*)((~{BN}*)?{ID})
}
else
{
+ startFontClass("comment");
codifyLines(yytext);
+ endFontClass();
}
}
<*>\n{B}*"/*"[!*]/[^/*] {
@@ -938,6 +1031,7 @@ SCOPENAME (({ID}?{BN}*"::"{BN}*)*)((~{BN}*)?{ID})
else
{
g_lastCContext = YY_START ;
+ startFontClass("comment");
codifyLines(yytext);
BEGIN(SkipComment);
}
@@ -951,6 +1045,7 @@ SCOPENAME (({ID}?{BN}*"::"{BN}*)*)((~{BN}*)?{ID})
else
{
g_lastCContext = YY_START ;
+ startFontClass("comment");
g_code->codify(yytext);
BEGIN(SkipComment);
}
@@ -964,21 +1059,26 @@ SCOPENAME (({ID}?{BN}*"::"{BN}*)*)((~{BN}*)?{ID})
else
{
g_lastCContext = YY_START ;
+ startFontClass("comment");
g_code->codify(yytext);
BEGIN(SkipComment);
}
}
<*>"/*"("!"?)"*/" { if (!Config::stripCommentsFlag)
{
+ startFontClass("comment");
g_code->codify(yytext);
+ endFontClass();
}
}
<*>"/*" {
+ startFontClass("comment");
g_code->codify(yytext);
g_lastCContext = YY_START ;
BEGIN( SkipComment ) ;
}
<*>"//" {
+ startFontClass("comment");
g_code->codify(yytext);
g_lastCContext = YY_START ;
BEGIN( SkipCxxComment ) ;
@@ -1025,6 +1125,7 @@ void parseCode(OutputList &ol,const char *className,const QCString &s,
if (s.isEmpty()) return;
g_inputString = s;
g_inputPosition = 0;
+ g_currentFontClass = 0;
if (endLine!=-1)
g_inputLines = endLine+1;
else
@@ -1051,6 +1152,7 @@ void parseCode(OutputList &ol,const char *className,const QCString &s,
codeYYrestart( codeYYin );
BEGIN( Body );
codeYYlex();
+ endFontClass();
//if (g_yyLineNr<=g_inputLines) code->endCodeLine();
ol+=*g_code;
delete g_code;
generated by cgit v0.12 at 2024-07-16 09:37:34 (GMT)