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Added code to map illegal ncr values as per navigator

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This commit is contained in:
kipp%netscape.com 1998-09-22 15:34:50 +00:00
parent 08f706df27
commit 54747eba59
2 changed files with 106 additions and 2 deletions
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54
htmlparser/src/nsHTMLTokens.cpp
View File

@ -1024,6 +1024,51 @@ PRInt32 CEntityToken::ConsumeEntity(PRUnichar aChar,nsString& aString,CScanner&
return result;
}
#define PA_REMAP_128_TO_160_ILLEGAL_NCR 1
#ifdef PA_REMAP_128_TO_160_ILLEGAL_NCR
/**
* Map some illegal but commonly used numeric entities into their
* appropriate unicode value.
*/
#define NOT_USED 0xfffd
static PRUint16 PA_HackTable[] = {
NOT_USED,
NOT_USED,
0x201a, /* SINGLE LOW-9 QUOTATION MARK */
0x0192, /* LATIN SMALL LETTER F WITH HOOK */
0x201e, /* DOUBLE LOW-9 QUOTATION MARK */
0x2026, /* HORIZONTAL ELLIPSIS */
0x2020, /* DAGGER */
0x2021, /* DOUBLE DAGGER */
0x02c6, /* MODIFIER LETTER CIRCUMFLEX ACCENT */
0x2030, /* PER MILLE SIGN */
0x0160, /* LATIN CAPITAL LETTER S WITH CARON */
0x2039, /* SINGLE LEFT-POINTING ANGLE QUOTATION MARK */
0x0152, /* LATIN CAPITAL LIGATURE OE */
NOT_USED,
NOT_USED,
NOT_USED,
NOT_USED,
0x2018, /* LEFT SINGLE QUOTATION MARK */
0x2019, /* RIGHT SINGLE QUOTATION MARK */
0x201c, /* LEFT DOUBLE QUOTATION MARK */
0x201d, /* RIGHT DOUBLE QUOTATION MARK */
0x2022, /* BULLET */
0x2013, /* EN DASH */
0x2014, /* EM DASH */
0x02dc, /* SMALL TILDE */
0x2122, /* TRADE MARK SIGN */
0x0161, /* LATIN SMALL LETTER S WITH CARON */
0x203a, /* SINGLE RIGHT-POINTING ANGLE QUOTATION MARK */
0x0153, /* LATIN SMALL LIGATURE OE */
NOT_USED,
NOT_USED,
0x0178 /* LATIN CAPITAL LETTER Y WITH DIAERESIS */
};
#endif /* PA_REMAP_128_TO_160_ILLEGAL_NCR */
/*
* This method converts this entity into its underlying
@ -1038,8 +1083,15 @@ PRInt32 CEntityToken::TranslateToUnicodeStr(nsString& aString) {
if(nsString::IsDigit(mTextValue[0])) {
PRInt32 err=0;
value=mTextValue.ToInteger(&err);
if(0==err)
if(0==err) {
#ifdef PA_REMAP_128_TO_160_ILLEGAL_NCR
/* for some illegal, but popular usage */
if ((value >= 0x0080) && (value <= 0x009f)) {
value = PA_HackTable[value - 0x0080];
}
#endif
aString.Append(PRUnichar(value));
}
}
else {
char cbuf[30];

54
parser/htmlparser/src/nsHTMLTokens.cpp
View File

@ -1024,6 +1024,51 @@ PRInt32 CEntityToken::ConsumeEntity(PRUnichar aChar,nsString& aString,CScanner&
return result;
}
#define PA_REMAP_128_TO_160_ILLEGAL_NCR 1
#ifdef PA_REMAP_128_TO_160_ILLEGAL_NCR
/**
* Map some illegal but commonly used numeric entities into their
* appropriate unicode value.
*/
#define NOT_USED 0xfffd
static PRUint16 PA_HackTable[] = {
NOT_USED,
NOT_USED,
0x201a, /* SINGLE LOW-9 QUOTATION MARK */
0x0192, /* LATIN SMALL LETTER F WITH HOOK */
0x201e, /* DOUBLE LOW-9 QUOTATION MARK */
0x2026, /* HORIZONTAL ELLIPSIS */
0x2020, /* DAGGER */
0x2021, /* DOUBLE DAGGER */
0x02c6, /* MODIFIER LETTER CIRCUMFLEX ACCENT */
0x2030, /* PER MILLE SIGN */
0x0160, /* LATIN CAPITAL LETTER S WITH CARON */
0x2039, /* SINGLE LEFT-POINTING ANGLE QUOTATION MARK */
0x0152, /* LATIN CAPITAL LIGATURE OE */
NOT_USED,
NOT_USED,
NOT_USED,
NOT_USED,
0x2018, /* LEFT SINGLE QUOTATION MARK */
0x2019, /* RIGHT SINGLE QUOTATION MARK */
0x201c, /* LEFT DOUBLE QUOTATION MARK */
0x201d, /* RIGHT DOUBLE QUOTATION MARK */
0x2022, /* BULLET */
0x2013, /* EN DASH */
0x2014, /* EM DASH */
0x02dc, /* SMALL TILDE */
0x2122, /* TRADE MARK SIGN */
0x0161, /* LATIN SMALL LETTER S WITH CARON */
0x203a, /* SINGLE RIGHT-POINTING ANGLE QUOTATION MARK */
0x0153, /* LATIN SMALL LIGATURE OE */
NOT_USED,
NOT_USED,
0x0178 /* LATIN CAPITAL LETTER Y WITH DIAERESIS */
};
#endif /* PA_REMAP_128_TO_160_ILLEGAL_NCR */
/*
* This method converts this entity into its underlying
@ -1038,8 +1083,15 @@ PRInt32 CEntityToken::TranslateToUnicodeStr(nsString& aString) {
if(nsString::IsDigit(mTextValue[0])) {
PRInt32 err=0;
value=mTextValue.ToInteger(&err);
if(0==err)
if(0==err) {
#ifdef PA_REMAP_128_TO_160_ILLEGAL_NCR
/* for some illegal, but popular usage */
if ((value >= 0x0080) && (value <= 0x009f)) {
value = PA_HackTable[value - 0x0080];
}
#endif
aString.Append(PRUnichar(value));
}
}
else {
char cbuf[30];