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2019-06-12Merge branch 'hasse/stdlib/chars_limit_bug/OTP-15875/ERL-967' into maint-22Erlang/OTP
* hasse/stdlib/chars_limit_bug/OTP-15875/ERL-967: stdlib: Fix a bug concerning io_lib option 'chars_limit' # Conflicts: # lib/stdlib/test/io_SUITE.erl
2019-06-11stdlib: Fix a bug concerning io_lib option 'chars_limit'Hans Bolinder
See also https://bugs.erlang.org/browse/ERL-967.
2019-05-29Merge branch 'hasse/stdlib/chars_limit_bug/OTP-15847/ERL-957' into maint-22Erlang/OTP
* hasse/stdlib/chars_limit_bug/OTP-15847/ERL-957: stdlib: Fix a bug concerning io_lib option 'chars_limit' # Conflicts: # lib/stdlib/test/io_SUITE.erl
2019-05-29stdlib: Fix a bug concerning io_lib option 'chars_limit'Hans Bolinder
See also https://bugs.erlang.org/browse/ERL-957.
2019-05-03stdlib: Optimize pretty printing of lists slightlyHans Bolinder
2019-03-05stdlib: Correct and optimize pretty printing of stringsHans Bolinder
Avoid traversing all of the list/string when only part of it will be used. An explicit check that the list is flat is needed since string:slice() accepts deep lists and more.
2019-02-14stdlib: Optimize formatted printing of termsHans Bolinder
Try calling iolist_size() before calling string:length(). The reason is that calls to string:length/1 are slow when the argument is not a list of integers (or contains UNICODE).
2018-06-28stdlib: Fix a 'chars_limit' bugHans Bolinder
2018-06-07stdlib: Make pP insert no line breaks with field width zeroHans Bolinder
See also https://bugs.erlang.org/browse/ERL-607. A zero field width used to insert line breaks "everywhere", but with this patch no line breaks are inserted.
2018-04-25stdlib: Modify the printing of map associations with wWpPHans Bolinder
Use the same depth for all (printed) elements of a map. Since the order of keys can vary when printing a map--maps:iterator/1 and maps:next/1 are used--it is more consistent to print all associations with the same depth. If the associations printed are limited by the depth, the selection of associations is arbitrary, as before.
2018-04-25stdlib: Introduce characters limit of formated stringsHans Bolinder
Inspiration from module lager_format. Also some improvements of Unicode handling. io_lib:format/3 and io_lib:fwrite/3 are new functions. The representation of the options is a list, but we are considering using a map instead. If we change, it will happen after Erlang/OTP 21.0-rc1 is released.
2018-04-25stdlib: Modify ~w/~W when number of characters is limitedHans Bolinder
A bug fix: limited maps end with "...", not "...=>...". A modification: wW separate pairs with " => ", not "=>". When the output is limited on number of characters, the term is balanced by wW the same way as is done with pP (see commit bc38638).
2018-04-25stdlib: io_lib{_pretty}: Avoid tuple_to_list when possibleHans Bolinder
2018-04-25stdlib: Introduce characters limit of formatted stringsHans Bolinder
The name of the io_lib_pretty:print/2 option 'max_chars' is changed to 'line_max_chars' (used by module shell only). The new option for limiting the number of returned characters of io_lib_pretty:print() is called 'chars_limit'.
2017-11-20stdlib: Make io_lib and io_lib_pretty use maps iteratorLukas Larsson
2017-06-09stdlib: Handle Unicode atoms better in io_lib_formatHans Bolinder
The field width calculation did not handle graphem clusters well.
2017-04-07stdlib: Add function to io_lib to handle Unicode atomsHans Bolinder
2017-02-23stdlib: Use erts_internal:maps_to_list/2 in io_lib_prettyBjörn-Egil Dahlberg
2017-02-22Merge branch 'maint'Hans Bolinder
* maint: [xmerl] Remove faulty throws [xmerl] Fix XML "well-formedness" bug i SAX parser [xmerl] Correct bug handling multiple documents on a stream stdlib: Improve pretty-printing of terms with maps Conflicts: lib/stdlib/test/io_SUITE.erl
2017-02-21stdlib: Improve pretty-printing of terms with mapsHans Bolinder
As of committing this branch maps:fold/3 calls maps:to_list/1, which means that the time and memory needed for printing maps is not always proportional to the size of the generated deep list of characters.
2016-12-01Add comments for understanding io_lib_prettyRichard Carlsson
2016-03-15update copyright-yearHenrik Nord
2015-06-18Change license text to APLv2Bruce Yinhe
2014-03-28Take out no_native compiler attributeKostis Sagonas
2014-02-24Merge branch 'Vagabond/adt-faster-io_lib_pretty/OTP-11752'Henrik Nord
* Vagabond/adt-faster-io_lib_pretty/OTP-11752: Use lists:keyfind in io_lib_pretty as it is faster
2014-02-03Use lists:keyfind in io_lib_pretty as it is fasterAndrew Thompson
As all the options to the pretty printer are 2-tuples, lists:keyfind/3 is faster replacement for proplists:get_value/3.
2014-01-31Allow making the system with --enable-native-libsKostis Sagonas
The HiPE compiler crashes when trying to compile these files because it does not currently support maps. So, add a -compile(no_native) attribute to these files to allow the system to be made even when configured with --enable-native-libs. This is a temporary fix and will be removed when the HiPE compiler gets proper support for maps.
2014-01-28stdlib: Pretty print mapsBjörn-Egil Dahlberg
Pretty printing behaviour mimic records. This commit requires Map enabled bootstrap compiler.
2013-02-18Make ~tp output latin1 binaries as strings if possiblePatrik Nyblom
2013-02-18Make printing of UTF-8 in binaries behave like lists.Patrik Nyblom
This means that only UTF-8 characters in binaries that conform to the printable_range are printed as <<"..."/utf8>> in io_lib_pretty.
2013-02-15[stdlib] Add new SDTLIB application variable 'shell_strings'Hans Bolinder
Use the new function shell:strings/1 to toggle how the Erlang shell outputs lists of integers.
2013-02-15[stdlib] Add control sequence modifier 'l'Hans Bolinder
The modifier 'l' can be used for turning off the string recognition of ~p and ~P.
2013-02-11[stdlib] Fix a bug concerning pretty printing and UnicodeHans Bolinder
Binaries were pretty printed too often.
2013-01-25Remove one use of iolist_size/1 in io_lib_pretty.erlHans Bolinder
In order to simplify the testing of Unicode atoms a minor adjustment has been made in io_lib_pretty. Unicode atoms will not be introduced until R18 but it may come in handy to be able to pretty-print such atoms in R16. This update affects ~p only; ~w already works.
2013-01-25Extend char() to Unicode charactersHans Bolinder
The code related to the introduction of unicode_string() and unicode_char() has been removed. The types char() and string() have been extended to include Unicode characters. In fact char() was changed some time ago; this commit is about cleaning up the documentation and introduce better names for some functions.
2013-01-02[stdlib, kernel] Introduce Unicode support for Erlang source filesHans Bolinder
Expect modifications, additions and corrections. There is a kludge in file_io_server and erl_scan:continuation_location() that's not so pleasing.
2009-11-20The R13B03 release.OTP_R13B03Erlang/OTP
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