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| author | Patrik Nyblom <[email protected]> | 2013-02-22 12:06:41 +0100 |
|---|---|---|
| committer | Patrik Nyblom <[email protected]> | 2013-02-22 12:06:41 +0100 |
| commit | 7215c49aff685e93765598cd428baf1d4320f752 (patch) | |
| tree | 76409af3ed6abe7502af3aa438e47b1be98df1e3 /lib/stdlib/src/io.erl | |
| parent | 14820e983856654e68e08244e4dfc689f0804fd8 (diff) | |
| parent | 2a79b74ac371387ce338bacf979f9ca32447b302 (diff) | |
| download | otp-7215c49aff685e93765598cd428baf1d4320f752.tar.gz otp-7215c49aff685e93765598cd428baf1d4320f752.tar.bz2 otp-7215c49aff685e93765598cd428baf1d4320f752.zip | |
Merge branch 'pan/unicode_printable_ranges'
* pan/unicode_printable_ranges:
Adapt stdlib tests to ~tp detecting latin1 binaries
Update primary bootstrap
Make wx debugger use +pc flag when applicable
Correct misspelled comments and space at lin ends
Make ~tp output latin1 binaries as strings if possible
Leave the +pc handling to io and io_lib_pretty
Remove newly introduced warning in erlexec.c
Make shell_SUITE:otp_10302 use +pc unicode when needed
Fix io_proto_SUITE to handle the new io_lib_pretty:print
Add testcase for +pc and io:printable_range/0
Make printing of UTF-8 in binaries behave like lists.
Document +pc flag and io:printable_range/0
Add usage of and spec for io:printable_range/0
Add +pc {latin1|unicode} switch and io:printable_range/0
Fix some Unicode issues
OTP-18084
Diffstat (limited to 'lib/stdlib/src/io.erl')
| -rw-r--r-- | lib/stdlib/src/io.erl | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/stdlib/src/io.erl b/lib/stdlib/src/io.erl index 3dddb0d6e7..c92e9e3ade 100644 --- a/lib/stdlib/src/io.erl +++ b/lib/stdlib/src/io.erl @@ -32,6 +32,8 @@ parse_erl_exprs/4,parse_erl_form/1,parse_erl_form/2, parse_erl_form/3,parse_erl_form/4]). -export([request/1,request/2,requests/1,requests/2]). +%% Implemented in native code +-export([printable_range/0]). -export_type([device/0, format/0, server_no_data/0]). @@ -66,6 +68,11 @@ o_request(Io, Request, Func) -> Other end. +%% Request what the user considers printable characters +-spec printable_range() -> 'unicode' | 'latin1'. +printable_range() -> + erlang:nif_error(undefined). + %% Put chars takes mixed *unicode* list from R13 onwards. -spec put_chars(CharData) -> 'ok' when CharData :: unicode:chardata(). |