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2016-03-04Fix broken documenation referenceRaimo Niskanen
2016-03-03Rename state_timeout -> event_timeoutRaimo Niskanen
2016-03-03Fix most of the system docs and emacs modeRaimo Niskanen
2016-03-02Change code_change/4 to {ok,State,Data}Raimo Niskanen
2016-02-29Remove the remove_event action and all alikeRaimo Niskanen
Removing events from the internal queues is not necessary with the choosen semantics of the event queue vs. hibernate. In an early implementation it was possible by combining hibernate with e.g. postpone to get an event in the queue that you would not see before processing the postponed event, and therefore should you decide to cancel a timer it was essential to be able to remove that unseen event from the queue. With the choosen semantics you will have to postpone or generate an event for it to be in the event queue, and if you e.g. postpone a timeout event and then cancel the timer it is your mistake. You have seen the event and should know better than to try to cancel the timer. So, the actions: remove_event, cancel_timer, demonitor and unlink are now removed. There have also been some cleanup of the timer handling code.
2016-02-26Implement 'keep_state_and_data' and 'stop'Raimo Niskanen
2016-02-26Write a simple example in the reference manualRaimo Niskanen
2016-02-25Clarify documentation after Torben Hoffman's commentsRaimo Niskanen
2016-02-25Remove {keep_state_and_data}Raimo Niskanen
Correct typo reported by Luïc Hoguin.
2016-02-24Unify whitespace in XML docRaimo Niskanen
2016-02-24Ditch PrevStateRaimo Niskanen
StateName/4 -> StateName/3 handle_event/5 -> handle_event/4
2016-02-24Make first next_event in list arrive firstRaimo Niskanen
Define options as actions that set options, rework the documentation about this.
2016-02-24Ditch State so StateName/5 -> StateName/4Raimo Niskanen
2016-02-23Add {stop_and_reply,Reason,Replies [,Data])Raimo Niskanen
Cleanup some error handling
2016-02-23Rename Client -> CallerRaimo Niskanen
2016-02-22Make callback_option() mandatoryRaimo Niskanen
2016-02-19Hide Data in default format_status/2 if callback crashesRaimo Niskanen
2016-02-19Update terminology to data(), transition_op(), etcRaimo Niskanen
2016-02-19Write gen_statem with code font in the docsRaimo Niskanen
2016-02-19Shorten taglists in the documentationRaimo Niskanen
2016-02-19Add reply([Reply])Raimo Niskanen
2016-02-19Add {keep_state,...} and {keep_state_and_data,...}Raimo Niskanen
2016-02-18Change initial PrevState to 'undefined'Raimo Niskanen
2016-02-18Write some convenience helpersRaimo Niskanen
2016-02-18Rename retry -> postponeRaimo Niskanen
2016-02-18Rename insert_event -> next_eventRaimo Niskanen
2016-02-18Implement option callback_modeRaimo Niskanen
2016-02-16Change to {next_state,...} and {stop,...} return formatRaimo Niskanen
2016-02-09Correct grammar errors found by Magnus HenochRaimo Niskanen
2016-02-09New state machineRaimo Niskanen
2015-12-15Update release notesErlang/OTP
2015-11-20Merge branch 'riverrun/maint' into maintZandra
* riverrun/maint: Recommend against using crypto:rand_bytes
2015-11-06Recommend against using crypto:rand_bytesDavid Whitlock
2015-11-04Fix typos and grammarDerek Brown
2015-11-04[stdlib] Correct documentationHans Bolinder
Fix mistakes found by 'xmllint'.
2015-11-03Fix spelling error in "characters_to_list"Gary Coulbourne
2015-10-22beam_lib: Document all_chunks/1 and build_module/1Björn Gustavsson
beam_lib:all_chunks/1 and beam_lib:build_module/1 can be useful for special-purpose stripping, for example to remove the "Line" chunk.
2015-10-13Fixed typo in ets documentationRiccardo
2015-09-21Prepare releaseErlang/OTP
2015-09-10Fix doc for return value of gen_fsm:reply/2Siri Hansen
2015-09-07proc_lib: Add format/3Björn Gustavsson
We'll need a way to limit the size of the crash report produced by proc_lib:format(). Add format/3, where the third argument is a depth argument.
2015-07-14Fix function reference (no first/2 in ets)Attila Gulyas
2015-06-23Prepare releaseErlang/OTP
2015-06-18Change license text to APLv2Bruce Yinhe
2015-06-16Merge branch 'mhssler/doc-os-unsetenv-unicode'Henrik Nord
* mhssler/doc-os-unsetenv-unicode: stdlib: Document os:unsetenv Unicode support
2015-06-15dialyzer: Modify the handling of parametrized opaque typesHans Bolinder
In OTP 17 it is possible to mix types such as dict:dict() and dict:dict(_, _) outside of the dict module (and similarly for some other opaque types in STDLIB), but the results are unfortunately possibly invalid warnings in users' code. In OTP 18 parameterized opaque types with the same name but with different number of parameters are no longer compatible when seen from outside of the module where the types are declared. The types in STDLIB have been updated accordingly; for instance -opaque dict() :: dict(_, _). has been replaced by -type dict() :: dict(_, _).
2015-06-03Break out assert macros from eunit to stdlib assert.hrlRichard Carlsson
Several people have requested that the assert macros in EUnit should be moved out to a separate header file. This patch puts them in stdlib/include/assert.hrl, which gets included by the eunit.hrl file. Thus, nothing changes for eunit users, but the asserts can now also be included separately.
2015-05-29Merge branch 'fishcakez/supervisor_ignore'Zandra Hird
* fishcakez/supervisor_ignore: Don't store child that returns ignore in simple supervisor OTP-12793
2015-05-29Update orddict with parameterized types and specsUENISHI Kota
With parametrized types and specs, modules using orddict can be statically checked with dialyzer. Although orddict have not been builtin types, it is good and more natural to have its exported types and specs aligned to builtin types.
2015-05-26Don't store child that returns ignore in simple supervisorJames Fish
If a child of a simple_one_for_one returns ignore from its start function no longer store the child for any restart type. It is not possible to restart or delete the child because the supervisor is a simple_one_for_one. Previously a simple_one_for_one would crash, potentially without shutting down all of its children, when it tried to shutdown a child with undefined pid. Previous only one undefined pid child was stored in a simple_one_for_one supervisor no matter how many times the child start function returned ignore.
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