Johannes Schindelin [off-list ref] writes:
A simple test with CR/LF line endings in a script reveals that it is
pretty solid:
x=a
case "$x" in a) echo b;; esac
prints out 'b', as expected.
I do not see what this has to do with anything.
The shell language parser when parsing a script may do the right
thing, but the bug I was alluding to was that your 'read' does not
seem to be removing the terminating <newline> (which is CRLF on your
platform) after reading a line before splitting the contents on the
line at IFS boundaries.
Again. If CR has no place in IFS, why does LF have a place in IFS? It
makes *no* sense to argue for one and against the other.
See my message to Matthieu.