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authorHans Bolinder <[email protected]>2013-01-25 13:04:01 +0100
committerHans Bolinder <[email protected]>2013-01-25 13:04:10 +0100
commit4adc1523254d5e326e2d5cf942b5eeee84fdb8ea (patch)
tree527d936f6295f3d8f86ceecf44ff2310ab5508b2 /lib/stdlib/src/io.erl
parent9afbb879f0397a650a7c403911a8cc30daa6dbbe (diff)
parent5b68f914f08479759d36557282aee29f44683d97 (diff)
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Merge branch 'hb/unicode/OTP-10302'
OTP-10742 OTP-10745 OTP-10749 * hb/unicode/OTP-10302: [stdlib] Remove documentation of ~tp Remove one use of iolist_size/1 in io_lib_pretty.erl Add a new function proc_lib:format/2 which takes encoding Export the type erl_scan:token() Make adjustments for Unicode [stdlib] Change default of erl_scan's unicode option Update preloaded Correct recently introduced Unicode related type errors [stdlib] Introduce new functions epp:read_encoding_from_binary/1,2 Extend char() to Unicode characters [kernel] Correct bugs in the old shell (user.erl) [parsetools] Change the encoding of test suites to UTF-8 [stdlib] Fix a contract bug [stdlib] Update the Unicode examples in STDLIB User's Guide [stdlib] Remove documentation of Unicode functions in io_lib
Diffstat (limited to 'lib/stdlib/src/io.erl')
-rw-r--r--lib/stdlib/src/io.erl14
1 files changed, 6 insertions, 8 deletions
diff --git a/lib/stdlib/src/io.erl b/lib/stdlib/src/io.erl
index ecf2aeb375..3dddb0d6e7 100644
--- a/lib/stdlib/src/io.erl
+++ b/lib/stdlib/src/io.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2012. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2013. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -127,7 +127,7 @@ rows(Io) ->
-spec get_chars(Prompt, Count) -> Data | server_no_data() when
Prompt :: prompt(),
Count :: non_neg_integer(),
- Data :: [unicode:unicode_char()] | unicode:unicode_binary().
+ Data :: string() | unicode:unicode_binary().
get_chars(Prompt, N) ->
get_chars(default_input(), Prompt, N).
@@ -136,14 +136,14 @@ get_chars(Prompt, N) ->
IoDevice :: device(),
Prompt :: prompt(),
Count :: non_neg_integer(),
- Data :: [unicode:unicode_char()] | unicode:unicode_binary().
+ Data :: string() | unicode:unicode_binary().
get_chars(Io, Prompt, N) when is_integer(N), N >= 0 ->
request(Io, {get_chars,unicode,Prompt,N}).
-spec get_line(Prompt) -> Data | server_no_data() when
Prompt :: prompt(),
- Data :: [unicode:unicode_char()] | unicode:unicode_binary().
+ Data :: string() | unicode:unicode_binary().
get_line(Prompt) ->
get_line(default_input(), Prompt).
@@ -151,7 +151,7 @@ get_line(Prompt) ->
-spec get_line(IoDevice, Prompt) -> Data | server_no_data() when
IoDevice :: device(),
Prompt :: prompt(),
- Data :: [unicode:unicode_char()] | unicode:unicode_binary().
+ Data :: string() | unicode:unicode_binary().
get_line(Io, Prompt) ->
request(Io, {get_line,unicode,Prompt}).
@@ -221,8 +221,6 @@ write(Io, Term) ->
| {'error', ErrorInfo},
ErrorInfo :: erl_scan:error_info() | erl_parse:error_info().
-% Read does not use get_until as erl_scan does not work with unicode
-% XXX:PaN fixme?
read(Prompt) ->
read(default_input(), Prompt).
@@ -331,7 +329,7 @@ fread(Prompt, Format) ->
Prompt :: prompt(),
Format :: format(),
Result :: {'ok', Terms :: [term()]}
- | {'error', FreadError :: io_lib:fread_error()}
+ | {'error', {'fread', FreadError :: io_lib:fread_error()}}
| server_no_data().
fread(Io, Prompt, Format) ->