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; Taken from http://nsis.sourceforge.net/UNIX_to_DOS_text_file_format_conversion_script
Function unix2dos
; strips all CRs
; and then converts all LFs into CRLFs
; (this is roughly equivalent to "cat file | dos2unix | unix2dos")
;
; usage:
; Push "infile"
; Push "outfile"
; Call unix2dos
;
; beware that this function destroys $0 $1 $2
ClearErrors
Pop $2
FileOpen $1 $2 w
Pop $2
FileOpen $0 $2 r
Push $2 ; save name for deleting
IfErrors unix2dos_done
; $0 = file input (opened for reading)
; $1 = file output (opened for writing)
unix2dos_loop:
; read a byte (stored in $2)
FileReadByte $0 $2
IfErrors unix2dos_done ; EOL
; skip CR
StrCmp $2 13 unix2dos_loop
; if LF write an extra CR
StrCmp $2 10 unix2dos_cr unix2dos_write
unix2dos_cr:
FileWriteByte $1 13
unix2dos_write:
; write byte
FileWriteByte $1 $2
; read next byte
Goto unix2dos_loop
unix2dos_done:
; close files
FileClose $0
FileClose $1
; delete original
Pop $0
Delete $0
FunctionEnd
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