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Currently, in sys:stat/2, the message out only count for system events with format
{out, Msg, To}. However, the gen_server:reply/5 will call sys:handle_debug/4
with format {out, Reply, To, State}. That will make the message out count fail
to pattern matching.
Also update sys_SUITE.erl and relevant docs.
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OTP-14942
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The bug was introduced in 87a0af4 (R18).
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* raimo/stdlib/optimize-gen_statem:
Optimize plain call response time
Correct typo in design principles for gen_statem
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Matching can be done on any terms.
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A minor fix.
If the Erlang shell saves no results (history(0) or results(0)), the
evaluator process now garbage collects itself. This means that any
huge binaries created by the evaluation are reclaimed faster than
before.
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* hasse/stdlib/unicode_stacktrace/OTP-14847/ERL-553:
stdlib: Handle Unicode when formatting stacktraces
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* hasse/stdlib/find_src/OTP-14832/ERL-527:
stdlib: Correct a filelib test case
stdlib: Let filelib:find_source() search subdirs
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See also ERL-553 and ERL-544 (commit c3ddb0f).
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'tar_entry()' values are only returned if we specify the 'verbose'
option when calling table/2, which table/1 doesn't do.
Now, it appears that Dialyzer as of OTP 20 is clever enough to realize
that the return type of table/1 must intersect with the return type of
table/2, and so it ignores the fact that table/1 says it returns
strings, and therefore its callers are expected to be dealing with
'tar_entry()' tuples, and never with strings.
This is obviously a mismatch between what the code does and what the
spec says is does, leading to false Dialyzer warnings on code that uses
table/1 (and, presumably, also table/2 when called without
the 'verbose' option.)
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The Design Principles states that an application can have Erlang
source files one level below the "src" directory, and now
filelib:find_source() by default searches one level below "src".
The same applies to "esrc". That directory is only mentioned in
filename(3).
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Avoid unicode_util module call for ASCII strings
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Handle UNC (shared) path on win32, previously "//dir/.." and "\\\\dir\.." was cleaned up to
"/dir/.." which was not correct.
OTP-14693
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* hasse/stdlib/fix_ets_i_1/OTP-14663:
stdlib: Make ets:i/1 exit cleaner upon ^D (old Erlang shell)
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This reverts commit 0717a2194e863f3a78595184ccc5637697f03353, reversing
changes made to 71a40658a0cef8b3e25df3a8e48a72d0563a89bf.
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Instead of crashing, ^D now exits Erlang if started with -oldshell.
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Caused warnings which could not be suppressed, if old 'gs' application
was compiled and used together with otp-20, which is fair usage even
if OTP does not support the application anymore.
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Consider ANSI escape codes on cp_pos_to_col
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When cursor is before or after a multi-codepoint grapheme cluster.
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bjorng/bjorn/stdlib/false-warning/ERL-478/OTP-14600
Eliminate incorrect get_stacktrace/0 warning
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There could be a false warning for erlang:get_stacktrace/0
being outside a try block when it was actually inside a try
block.
https://bugs.erlang.org/browse/ERL-478
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Check if standard_io can handle Unicode, and if so add the 't'
modifier to format strings.
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This is now ok since sys opens the debug file with encoding utf8.
Conflicts:
lib/stdlib/src/gen_server.erl
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Since error_logger_file_h now opens its log file with encoding utf8,
it is ok to print with the 't' modifier in format strings.
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* dgud/wx/del-depr/OTP-14539:
Remove deprecation of non deprecated functions
Update so that doxygen 1.8.11 can generate code
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* dgud/stdlib/edit-unicode:
stdlib: Improve edlin handling of unicode chars
OTP-14542
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Functions where missing and where without alternatives, and
the functions are available in wxWidgets-3.0.*.
So either I missed it or they where removed for a while in
wxWidgets-2.9 branch, but that should not be used anywhere as
it was only a development branch.
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Let edlin handle grapheme clusters instead of codepoints to
improve the handling multi-codepoints characters.
The ttsl driver (and protocol) still expects all lengths as
codepoints.
Previously it was expected that each codepoint used (at least) one
terminal column for each codepoint, and a hack was made for wide
characters (multicolumn) by patching in TAGGED characters to occupy
the extra space so that codepoint index was equal column index.
This didn't work at all for combining codepoints that do not occupy any
more space than the previous character.
Improved this handling by calculating column positions in move_cursor.
This is based on wcwidth() and is not perfect, wcwidth() is wrong for
some codepoints and wcwidth() can not know with Hangul graphemes for
example. But it works better than before without making a major change
in the protocol.
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into maint
* raimo/stdlib/stop-deprecated-warn-crypto-rand_bytes-1/ERL-459:
Change crypto:rand_bytes/1 deprecated -> removed
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* hasse/stdlib/deprecated_warning/OTP-14378:
stdlib: Accept all nowarn_deprecated_function options
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* maint-20:
Updated OTP version
Update release notes
Update version numbers
erts: Fix bug in quick alloc
Fix old length usage in string
stdlib: Fix bug in proc_lib
Support arbitrary crash report in proc_lib.
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* siri/make/default-outdir/ERL-438/OTP-14489:
[ct_make] Do not use the interactive tool 'c' from ct_make
Use current dir as default outdir for c:c/1,2
[make] Do not use the interactive tool 'c' from make
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* siri/make/default-outdir/ERL-438/OTP-14489:
[ct_make] Do not use the interactive tool 'c' from ct_make
Use current dir as default outdir for c:c/1,2
[make] Do not use the interactive tool 'c' from make
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* dgud/stdlib/string-len-compat/OTP-14487:
Fix old length usage in string
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In OTP-20, c:c/1,2 started using the directory of the source file as
default output directory. For backwards compatibility reasons this is
now reversed so the current directory is used instead.
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