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305
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else if( (c&0xf0)==0xe0 )maxUTF8=3; /* UTF-8 lead byte 1110vvvv */
else if( (c&0xf8)==0xf0 )maxUTF8=4; /* UTF-8 lead byte 11110vvv */
while( cchUTF8<maxUTF8 &&
(zLine[index]&0xc0)==0x80 ){ /* UTF-8 trail byte 10vvvvvv */
cchUTF8++;
zBuf[iBuf++] = zLine[index++];
}
maxChars -= useChars;
if( maxChars<=0 ) break;
if( c=='\n' ) break;
}
if( charCnt>0 ){
zBuf[iBuf++] = '\n';
lineCnt++;
|
>
>
>
>
>
|
292
293
294
295
296
297
298
299
300
301
302
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else if( (c&0xf0)==0xe0 )maxUTF8=3; /* UTF-8 lead byte 1110vvvv */
else if( (c&0xf8)==0xf0 )maxUTF8=4; /* UTF-8 lead byte 11110vvv */
while( cchUTF8<maxUTF8 &&
(zLine[index]&0xc0)==0x80 ){ /* UTF-8 trail byte 10vvvvvv */
cchUTF8++;
zBuf[iBuf++] = zLine[index++];
}
if( cchUTF8>1 ){
int utf32;
decodeUtf8(&zLine[index-cchUTF8],&utf32);
useChars += cli_wcwidth(utf32) - 1;
}
maxChars -= useChars;
if( maxChars<=0 ) break;
if( c=='\n' ) break;
}
if( charCnt>0 ){
zBuf[iBuf++] = '\n';
lineCnt++;
|
378
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381
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383
384
385
386
387
388
389
390
391
|
zBuf[k++] = c;
while( cchUTF8<maxUTF8 &&
(zText[i+1]&0xc0)==0x80 ){ /* UTF-8 trail byte 10vvvvvv */
cchUTF8++;
zBuf[k++] = zText[++i];
}
}
else if( fossil_isspace(c) ){
si = i;
sk = k;
if( k==0 || zBuf[k-1]!=' ' ){
zBuf[k++] = ' ';
}
}else{
|
>
>
>
>
>
|
383
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385
386
387
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389
390
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zBuf[k++] = c;
while( cchUTF8<maxUTF8 &&
(zText[i+1]&0xc0)==0x80 ){ /* UTF-8 trail byte 10vvvvvv */
cchUTF8++;
zBuf[k++] = zText[++i];
}
}
if( cchUTF8>1 ){
int utf32;
decodeUtf8(&zText[k-cchUTF8],&utf32);
kc += cli_wcwidth(utf32) - 1;
}
else if( fossil_isspace(c) ){
si = i;
sk = k;
if( k==0 || zBuf[k-1]!=' ' ){
zBuf[k++] = ' ';
}
}else{
|