On Friday 04 August 2017 07:11 PM, Damien Pollet wrote:
Stream >> newLineFor: platform
     self nextPutAll: platform lineEnding

EOL encoding is a property of a text file and not a platform. While files created on a certain proprietary platforms ;-) may use an encoding that does not make it a platform property. Pharo should be liberal in accepting and preserving differently encoded files. E.g. Text editor vim has a setting (fileformats) for eol encoding to view or edit files with cr or crlf EOL encoding. If this is not set, vim falls back to nl.

I agree that existing messages like cr or nl should not be changed. Instead new methods (*eol) could be added to text files for decoding (read side) and encoding (write side). This should be liberal in accepting cr, nl, crnl decodes while reading a text file. While writing a new stream, eol should follow this order:
      1. if file eol property is set (cr/nl/crnl) it should use it
      2. else fallback to check platform eol property.
      3. Else, use cr (for backward compatibility with old files)

 (aStream atEOL) ifFalse: [ c := aStream next ]
 aStream nextPutAll: 'hello world' ; writeEOL
 record := aStream readLine. "strip eol"
 aStream nextPutLine: 'hello world'

This is not going to be an easy change but it would make new code cleaner.

Regards .. Subbu

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