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strip BOM when streaming chunk #1026

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strip BOM when streaming chunk #1026

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0225ae2
strip BOM when streaming chunk
spearmootz Oct 25, 2023
b104ead
strimbom even if beforeFirstChunk is not declared
spearmootz Oct 26, 2023
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27 changes: 14 additions & 13 deletions papaparse.js
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Original file line number Diff line number Diff line change
Expand Up @@ -186,7 +186,13 @@ License: MIT
}



// Strip character from UTF-8 BOM encoded files that cause issue parsing the file
function stripBom(string) {
if (string.charCodeAt(0) === 0xfeff) {
return string.slice(1);
}
return string;
}

function CsvToJson(_input, _config)
{
Expand Down Expand Up @@ -249,14 +255,6 @@ License: MIT
streamer = new FileStreamer(_config);

return streamer.stream(_input);

// Strip character from UTF-8 BOM encoded files that cause issue parsing the file
function stripBom(string) {
if (string.charCodeAt(0) === 0xfeff) {
return string.slice(1);
}
return string;
}
}


Expand Down Expand Up @@ -511,11 +509,14 @@ License: MIT
this.parseChunk = function(chunk, isFakeChunk)
{
// First chunk pre-processing
if (this.isFirstChunk && isFunction(this._config.beforeFirstChunk))
if (this.isFirstChunk)
{
var modifiedChunk = this._config.beforeFirstChunk(chunk);
if (modifiedChunk !== undefined)
chunk = modifiedChunk;
chunk = stripBom(chunk);
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if (isFunction(this._config.beforeFirstChunk)) {
var modifiedChunk = this._config.beforeFirstChunk(chunk);
if (modifiedChunk !== undefined)
chunk = modifiedChunk;
}
}
this.isFirstChunk = false;
this._halted = false;
Expand Down
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