On Fri, Jan 27, 2017 at 02:36:55PM +0100, Kristian Lein-Mathisen wrote: > Oh no, what happened? > > $ csi -R utf8 -R srfi-13 -p '(string-trim-right "Zazà")' > Zaz� > > > utf8 doesn't seem to do it! But utf8, at least, gets the string-length > right: > > $ csi -R srfi-13 -p '(string-length "Zazà")' > 5 > $ csi -R utf8 -R srfi-13 -p '(string-length "Zazà")' > 4 > > It took me a while to figure out what was going on. These are the bytes of > Zazà: > > $ printf 'Zazà' | xxd > 00000000: 5a61 7ac3 a0 Zaz..
The srfi-13 module is pretty FUBAR: together with srfi-14, they both assume latin1. That's why the utf-8 module ships with a utf-8-srfi-13 module: $ csi -R utf8 -R utf8-srfi-13 -p '(string-trim-right "Zazà")' Zazà Cheers, Peter
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