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authorHans Bolinder <[email protected]>2017-04-19 16:10:15 +0200
committerHans Bolinder <[email protected]>2017-04-24 14:51:03 +0200
commitef0dbc4f2a43d629d086c3e2b9a762bbc00d034b (patch)
treede3dd7b8d268f0819453920f8b6e8efb7212477e /lib/stdlib/src/io_lib_pretty.erl
parent739bca3fc267c55d84c8f5c193d16c0b2a7eee13 (diff)
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stdlib: Add Unicode modifier t to control sequences w and W
As of the introduction of Unicode characters in atoms, the control sequences 'w' and 'W' can return non-Latin-1 characters, unless some measure is taken. This commit makes sure that '~w' and '~W' always return Latin-1 characters, or bytes, which can be output to ports or written to raw files. The Unicode translation modifier 't' is needed to return non-Latin-1 characters.
Diffstat (limited to 'lib/stdlib/src/io_lib_pretty.erl')
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