CHANGELOG

v0.0.9 (..)
-----------

* Add List.append/prepend
* Add Number.power
* Add --first parameter to grep
* Add html.escape
* Add mash.reload to reload init files
* Add status indicator suffix to line
* Disco borders
* Force printing using view.print
* Render the object browser on the alternate screen
* Add terminal function
* Distinct styling for class / function definition names, object literal fields and attributes
* Add os.findExecutableInPath (which)
* Quit (Ctrl-g)
* Undo (Ctrl-_), Redo (Alt-_)
* Copy (using Alt-w), Cut (Ctrl-w) and Paste (Ctrl-y)
* os.jump to quickly access recent dirs
* Allow shift selection
* json.prettyPrint --compact
* @safe parameters (avoid nullary evaluation)
* Shortcut to read lines in object browser
* Add git.Status.isClean
* Incremental history search: option to change directory for old command
* Help browser
* Add --finally param to try
* Make help's argument safe to improve usage
* Add mash.expressionFor
* Add safe function to avoid triggering nullary evaluation
* Path.setReadable, setWritable, setExecutable
* Inline evaluation (Ctrl-t) of simple values
* Include source in function help
* Syntax colouring for code snippets in help pages
* Syntax colouring for calling syntax
* Syntax colouring for tips
* Support beginning incremental search by pressing up from a partial line
* Underline matches in incremental search
* Key hints for incremental history search
* Support for standard editor actions / completions in browser expression
* Browser: can navigate in parent list using P/N
* Single object browser now supports marking
* Add String.deleteUpTo/deleteAfter
* Add .format method to DateTime
* Add .hour/minute/second method to DateTime
* Change groupBy --total to --all
* groupBy groups into an object by default, and takes a --groups parameter to emit a List
* http.* functions now take a --cookies parameter
* Allow non-String field names
* Add distinct String.indexOf which can find substrings
* Add git.amend
* Add field/value selectors to Object.fromPairs
* Add collections.transpose
* Allow 2D tables to support objects of objects
* Add --object and --select flags to groupBy
* Add String.toList
* Allow piping in and out of a !{mish expression}
* Object.reverse reverses the order of fields in an object
* Copy current focus in object browser
* Focus directory in object browser
* Open function will call any nullary .open method, and accepts variadic params
* Support nonunary anonymous function shortcuts using _1, _2, _3 "hole" syntax
* Support last parameters without need for @last attribute
* @atLeastOne and @flatten attributes for variadic parameters
* Add config option: config.view.browseLargeOutput
* Fix bug in split
* Support Ctrl-u = backwards kill line
* Add csv.write
* Add json.writeFile
* Add core.Character tag class
* Add List.naturalJoin
* Add List.cartesianProduct
* Support table rendering for list of lists
* random.int
* Object.sort, sortBy
* noArg for default argument sentinels
* base64.decode
* collections.allButLast
* select --add preserves class
* Import statements
* Support 256 terminal colours
* Loaded modules are now added to the global ns
* Add http.Response.getHeaders/getHeader
* Add Object.fromPairs
* http.headers are now sequences of Headers; added http.headersObject
* Expand semantics of ?. to return null or any missing member

v0.0.8 (27/March/2017)
----------------------

* Object.transformFields/transformValues
* Url.open
* Url.withQueryParams, http.XXX --queryParams={}
* os.delete deletes paths bottom up
* git.reflog
* http.post --form
* Add incremental search to single object table browser; always show appropriate status line
* support String.run --standardIn
* fix git.push --setUpstream with no argument
* collections.chunked
* sortBy supports --naturalOrder
* Make MashOrdering universal; can compare any value
* Add file parameter to http/json.post/put to send file as body
* Add hash.sha256
* Use ~ where possible in stack traces
* Fix bug with http and --json flag
* Add Path/PathSummary.open
* Add base64.encode

v0.0.7 (9/March/2017)
---------------------

* Fix performance problem in completions by avoiding rendering large objects
* Improve stack traces
* Add Object.grep
* Error on duplicate named arguments when using @namedArgs
* Add back/forward functions to navigate old directories

v0.0.6 (5/March/2017)
---------------------

* Add core.error function
* map/flatMap --withIndex replaced by detecting arity of incoming function
* Add Object.transform/whereField/whereNotField
* Add random.number
* Add Class.bless
* Add json.get/post/put/delete methods
* Suggestions for misspelled identifiers/members
* Include static methods in class help
* Syntax highlighting in error printer
* Incremental history search now case insensitive
* grep --negate
* Add List.new
* Add xml.fromFile, xml.fromString
* Object.unbless
* Include aliases in method help

v0.0.5 (8/February/2017)
------------------------

* os.open, os.clipboard
* Support @shortFlag parameter attribute
* Support attributes with arguments; @alias attribute for methods
* os.read/Path.read
* maths.squareRoot
* Object.bless
* zip function
* Shortcuts to jump to start/end of multiline buffer
* Object subtraction with a list of field names
* @namedParam parameters collect all named arguments
* max/min/maxBy/minBy support --default argument if run on empty sequence
* @last, @flag and @lazy attributes (instead of lazy keyword)
* time.fromMillisSinceEpoch
* Add diskSpace / df command
* @private attribute
* HistoryEntry.reexecute
* core.split
* Bracket matching
* List.intersect
* List subtraction
* Add Path.write (same functionality as os.write)
* Add os.createTemp(dir|file)
* Add String.lines
* git.remotes
* Add most List methods to String, treating strings as collections of strings
* Add time.today function
* Namespaces and loading .mash files as modules
* Doc comments
* Basic class support
* Add grep --regex
* Add type.hint
* sort --naturalOrder
* Very basic Host/Url/DNS: net.url, net.Url, net.Host
* Better user-defined function type inference
* map/flatMap/each --withIndex
* Destructuring in assignment and function params
* Add http.delete
* Object browser can apply an expression to the result
* git.tag.create/delete/list
* Text lines browser
* Incremental search in objects browser
* Date and DateTime can now be compared with >, <, etc
* Add String.toDate/toDateTime to give natural language date parsing
* Add --standardIn flag to os.run
* Add DateTime.fuzzy
* Allow hiding columns in objects table browser
* Add collections.deselect
* Add --prefix flag to Object.hoist
* Add collections.grep
* Insert whole
* mash.version
* Single value browser
* config.view.humanTime -- control whether to display relative friendly datetimes
* sortBy can pass in multiple attributes as sort keys
* History navigation skips over multiline entries until "committed" to by some non-history action
* Comparison operators handle nulls
* sort/sortBy handle nulls
* Add collection.indexOf
* Add core.try
* Add Function/BoundMethod.invoke
* Add view.tree
* Add net.urlEncode
* Add core.while
* Add headers & cookies to http.Response
* Object.hoist can hoist sequence-valued fields
* Object tree printing and browsing
* Object table browser cell navigation
* Add mash.source
* Add String.contains, String.endsWith
* Add git.RemoteBranch.createLocal method
* Render boolean fields as tick/crosses on object table browser
* Add --regex flat to String.replace
* Add flatten
* Add inBackground, parallelMap, sleep
* Add http.put, random.uuid
* Support headers in http.*
* Fix string escapes in interpolated strings
* Add collections.sliding
* Add core.tap
* Add time.parseIso8601, http.post functions
* Add core.timeTaken method to time how long code execution takes
* Add maths.stats to compute summary statistics on collections of numbers
* Add maths.log function

v0.0.4 (26/July/2016)
---------------------

* Add ProcessResult.duration method
* Support multi-line commands
* Scope local variables within { } blocks
* Support 0- and n-argument lambdas: "=> 42", "x y => x + y"
* Add collections.reduce function
* Add Object.withField and .get method
* Add function names to stack trace items
* Infer semicolons
* Function parameters can have defaults: "def f n (m = 100) = ..."
* Add Number.to, Number.until to specify ranges
* Add ProcessResult.succeeded/.failed
* Allow multi-statement lambdas immediately inside parens and blocks
* Add lazy parameters, not evaluated until used within function body
* Add Number.times to repeat a block
* Make Boolean values callable
* Add git.isRepo
* Add os.within
* Add --basicAuth option to http.get
* Allow expressions in object label position
* Assignment returns a value
* Add 'cd' builtin for mish
* Add Object.hoist
* Make Lists comparable
* Allow _ in param position, signifying anonymous parameter
* Support input/output redirection in mish, using < and >
* Add json.asJson/json.fromString function

v0.0.3 (6/July/2016)
--------------------

* Add provenance information to stack trace entries
* Separate Object from Any
* Object addition: { foo: 42 } + { bar: 100 }
* Object field subtraction: { foo: 42 } - "foo"
* Fix bugs in os.up and git.clone
* Improve Ctrl-Space invocation assistance
* Add compound assignment operators: +=, -=, *=, /=
* Remember the most recent incomplete command as the last entry in history
* Add a globals object, prevent infinite loops when toStringing cycles
* Add Any.isA method

v0.0.2 (22/June/2016)
---------------------

* Varargs support in user-defined functions
* Better error messages for illegal function arguments
* Added identity function
* Field accessor methods in Git CommitHashClass
* All collections functions now work on strings
* Assignment to array syntax lvalues: xs[2] = 42; obj["field"] = "value"
* alias assignment: tac = alias reverse
* String/integer multiplication: "xy" * 3 = "xyxyxy"
* Added Number.toInt method
* Add startup tips
* Insert row reference from object browser
* !{..} syntax returns information about the process output, new !!{..} syntax throws it away
* Additional basic Git command support
* Added --regex flag for split
* Added --append fag for write
* Added ProcessResult.toPath method
* Added --createIntermediates flag for mkdir
* Variadic parameters can require at least one argument
* Added view.raw, view.browser to control output formatting
* Support substring path completions
* Headless member exprs
* Date arithmetic
* Local variable scopes
* Block expressions
* Basic stack traces
* flatMap
* Object browser selection
* Numbered results
* History objects

v0.0.1 (19/January/2016)
------------------------

* Initial release