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pry--pry/CHANGELOG
John Mair 4e3853ea33 now using 'retry' (in read loop) to switch input objects in input_stack
This is so we can make the switch to the new input object seemless on encountering EOFError in previous input object.
We also detect whether we are going to go into an infinite EOFError state (i.e if Pry.config.input generates EOFError) and so we break out of the REPL with an error message
and a throw(:breakout)
2011-09-16 03:27:19 +12:00

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*/9/2011 version 0.9.6
* restored previous behavior of command-line switches (allowing "-rfilename")
* removed -p option (--play) from edit command
* `edit` with no arguments now edits the current or most recent expression
* `edit` auto-reloads .rb files (need to specify -n to suppress)
* added -p option (--patch) to edit-method command, which allows
monkeypatching methods without touching the original file
* edit-method can now edit REPL-defined methods
* cat --ex now works on exceptions in REPL-defined code
* play -m now uses eval_string.replace()
* play -m --open uses show-input to show play'd code
* added "unindent" helper to make adding help to commands easier
* local ./.pryrc now loaded after ~/.pryrc if it exists
* cat --ex N and edit --ex N now can navigate through backtrace, where cat --ex (with no args) moves throuh successive levels of the backtrace automatically with state stored on the exceptino object itself
* new option Pry.config.exception_window_size determines window size for cat --ex
* input_stack now implemented - pushing objects onto a pry instance's input_stack causes the instance to read from those objects in turn as it encounters EOF on the previous object. On finishing the input_stack the input object for the pry instance is set back to Pry.config.input, if this fails, pry breaks out of the REPL (throw(:breakout)) with an error message
8/9/2011 version 0.9.5
MAJOR NEW FEATURES:
- JRuby support, including show-method/edit-method and editor integration on both 1.8 and 1.9 versions
- extended cd syntax: cd ../@x/y
- play command now works much better with _in_ array (this is a very powerful feature, esp with Pry::NAV_PROMPT)
- history saving/loading is now lightning fast
- 'edit' (entered by itself) now opens current lines in input buffer in an editor, and evals on exit
- 'edit' command is also, in general more intelligent
- ls output no longer in array format, and colors can be configured, e.g: Pry.config.ls.ivar_color = :bright_blue
- new switch-to command for moving around the binding stack without exiting out of sessions
- more sophisticated prompts, Pry::NAV_PROMPT to ease deep spelunking of code
- major bug fix for windows systems
- much better support for huge objects, should no longer hang pry (see #245)
- cat --ex and edit --ex now work better
complete CHANGELOG:
* tempfile should end in .rb (for edit -t)
* ls output should not be in array format
* fix history saving (should not save all of Readline::HISTORY, but only what changed)
* prevent blank lines going to Readline::HISTORY (thanks cirwin!)
* ensure that cat --ex emulates the `whereami` format - includes line numbers and formatted the same, etc
* fixed bug #200 ( https://github.com/pry/pry/issues/200 )- string interpolation bug (thanks to ryanf)
* show-doc and stat now display method visibility (update WIKI)
* got rid of warnings caused by stricter ruby 1.9.3 rules
* remove interpolation of command names and fix interpolation error messag (update WIKI) (thanks ryanf!)
* 'nested sessions' now use binding stacks (so each instance manages its own collection of bindings without spawning other instances)
* 'cd ..' just pops a binding off the binding_stack with special behaviour when only one binding in stack - it breaks out of the repl loop
* added switch-to command (like jump-to but doesnt unwind the stack)
* show-method and show-doc now accept multiple method names
* control_d hook added (Pry.config.control_d_handler)
* behaviour of ^d is now to break out of current expr if in multi-line expr, or break out of current context if nested, or break out of pry repl loop if at top-level
* can no longer interpolate command name itself e.g #{x}-#{y} where x = "show" and y = "doc"
* ^C no longer captured
* got rid of Pry.active_instance, Pry.last_exception and friends.
* also special locals now shared among bindings in a pry instance (i.e _ex_ (and friends) re-injected into new binding entered with 'cd')
* renamed inp and out to _in_ and _out_ (to avoid collisions with actual locals in debugging scope)
* added third parameter to prompts, the pry instance itself (_pry) see https://github.com/pry/pry/issues/233 for why it's important
* cd behaviour when no args performs the same as `cd /`
* commands with keep_retval can now return nil (to suppress output now return 'void' instead)
* Pry::CommandProcessor::Result introduced
* Pry.view_clip() modified to be more robust and properly display Class#name
* edit command when invoked with no args now works like edit -t
* when edit is invoked (with no args or with -t) inside a multi-line expression input buffer, it dumps that buffer into a temp file and takes you to it
* got rid of Pry#null_input? since all that was needed was eval_string.empty?
* cd command now supports complex syntax: cd ../@y/y/../z
* JRuby is no longer a 2nd class citizen, almost full JRuby support, passing 100% tests
* added Pry::NAV_PROMPT (great new navigation prompt, per robgleeson) and Pry::SIMPLE_PRINT for simple (IRB-style) print output (just using inspect)
* _pry_ now passed as 3rd parameter to :before_session hook
* ls colors now configurable via Pry.config.ls.local_var_color = :bright_red etc
* ls separator configurable via, e.g Pry.config.ls.separator = " "
* Pry.view_clip() now only calls inspect on a few immediates, otherwise uses the #<> syntax, which has been truncated further to exclude teh mem address, again related to #245
*/7/2011 version 0.9.3
* cat --ex (cats 5 lines above and below line in file where exception was raised)
* edit --ex (edits line in file where exception was raised)
* edit -t (opens a temporary file and evals it in current context when closed)
* `pry -r` requires now happen after plugin loading (so as not to interfere with
* new Pry.config.disable_auto_reload option, for turning off auto reloading by edit-method and related (thanks ryanf)
* add better error messages for `cd` command
* fixed exotic object regression - BasicObject.new etc now return "=> unknown"
* added reload-method command (reloads the associated file of a method)
* converted: import => import-set, version => pry-version, install => install-command
* Pry.config.command_prefix support (thanks ryanf!)
* fixed indentation for simple-prompt
* hist command now excludes last line of input (the command invocation itself)
* hist now has `history` alias
* missing plugins no longer raise exception, just print a warning to $stderr
* fixed jedit editor support
21/6/2011 version 0.9.2
* fixed string interpolation bug (caused valid ruby code not to execute, sorry!)
* fixed `ls` command, so it can properly display members of Object and classes, and BasicObject, etc
* added a few git related commands to experimental command set, blame and diff
17/6/2011 version 0.9.0
* plugin system
* regex commands
* show-method works on methods defined in REPL
* new command system/API
* rubinius core support
* more backports to ruby 1.8
* inp/out special locals
* _ex_ backtrace navigation object (_ex_.line, _ex_.file)
* readline history saving/loading
* prompt stack
* more hooks
* amend-line
* play
* show-input
* edit
* much more comprehensive test suite
* support for new and old rubygems API
* changed -s behaviour of ls (now excludes Object methods)
* removed eval-file, lls, lcd, and a few other commands
26/3/2011 version 0.7.6.1
* added slightly better support for YARD
* now @param and @return tags are colored green and markdown `code` is syntax highlighted using coderay
26/3/2011 version 0.7.6
* `whereami` command now accepts parameter AROUND, to display AROUND lines on eitherside of invocation line.
* made it so `whereami` is invoked even if no method exists in current context (i.e in rspec tests)
* added rubinius support for `whereami` invocation in HOOKS by checking for __unknown__.rb rather than just <main>
15/3/2011 version 0.7.0
* add pry-doc support with syntax highlighting for docs
* add 'mj' option to ls (restrict to singleton methods)
* add _ex_ local to hold last exception raised in an exception
6/3/2011 version 0.6.8
* add whereami command, a la the `ir_b` gem
* make whereami run at the start of every session
* make .pryrc be loaded by run-time pry sessions
4/3/2011 version 0.6.7
* color support
* --simple-prompt for pry commandline
* -I mode for pry commandline
* --color mode for pry commandline
* clean up requires (put them all in one place)
* simple-prompt command and toggle-color commandd.
28/2/2011 version 0.6.3
* Using MethodSource 0.3.4 so 1.8 show-method support provided
* `Set` class added to list of classes that are inspected
26/2/2011 version 0.6.1
* !@ command alias for exit_all
* `cd /` for breaking out to pry top level (jump-to 0)
* made `-e` option work in a more effective way for `pry` command line invocation
* exit and exit-all commands now accept a parameter, this parameter becomes the return value of repl()
* `command` method from CommandBase now accepts a :keep_retval arg that determines if command value is returned to pry session or just `nil` (`nil` was old behaviour)
* tests for new :keep_retval and exit-all/exit behaviour; :keep_retval will remain undocumented.
22/2/2011 version 0.5.8
* Added -c (context) option to show-doc, show-methods and eval-file
* Fixed up ordering issue of -c and -r parameters to command line pry
21/2/2011 version 0.5.7
* Added pry executable, auto-loads .pryrc in user's home directory, if it
exists.
19/2/2011 version 0.5.5
* Added Pry.run_command
* More useful error messages
* Easter eggs (game and cohen-poem)
17/2/2011 version 0.5.0
* Use clipped version of Pry.view() for large objects
* Exit Pry session on ^d
* Use Shellwords for breaking up parameters to pry commands
* Use OptionParser to parse options for default pry commands
* Add version command
* Refactor 'status' command: add current method info
* Add meth_name_from_binding utility lambda to commands.rb
* Add -M, -m, -v(erbose), -a(ll), -s(uper), -l(ocals), -i(ivars), -k(klass
vars), etc options to ls
* add -M(instance method) options to show-method and show-doc
* add --help option to most commands
* Get rid of ls_method and ls_imethods (subsumed by more powerful ls)
* Get rid of show_idoc and show_imethod
* Add special eval-file command that evals target file in current context
27/1/2011 version 0.4.5
* fixed show_method (though fragile as it references __binding_impl__
directly, making a name change to that method difficult
27/1/2011 version 0.4.4
* oops, added examples/ directory
26/1/2011 version 0.4.3
* added alias_command and desc methods to Pry::CommandBase
* changed behaviour of ls_methods and ls_imethods to return sorted lists
of methods
23/1/2011 version 0.4.1
* made it so a 'def meth;end' in an object Pry session defines singleton
methods, not methods on the class (except in the case of
immediates)
* reorganized documentation, moving customization to a separate wiki file
* storing wiki in a nested git repo, as github wiki pages have their own
repo
* added more tests for new method definition behaviour
21/1/2011 version 0.4.0
* added command API
* added many new commands, i.e ls_methods and friends
* modified other commands
* now accepts greater customization, can modify: input, output, hooks,
prompt, print object
* added tab completion (even completes commands)
* added extensive tests
* added examples
* many more changes
9/12/2010 version 0.1.3
* Got rid of rubygems dependency, refactored some code.
8/12/2010 version 0.1.2
* now rescuing SyntaxError as well as Racc::Parser error in valid_expression?
8/12/2010 version 0.1.0
* release!