Janet 1.10.1 Stdlib, organized by topic

Appologies if some of these are mis-categorized, I am a Janet newb!

• Janet 1.10.1 Stdlib, organized by topic
• Declaration / Binding / Environment
  • Scoped Binding
• Types and Data Structures
  • Type checks
  • Booleans
  • Integers
  • Indexed (Sequential) and Associative Data Structures
  • Symbols
  • Keywords
  • Strings
  • Buffers
  • Tuples
  • Arrays
  • Typed arrays
  • Structs
  • Tables
• Functional / Operations on Sequential/Associative Data Structures
  • Sequence in, Atom out
  • Sequence in, Sequence out
  • Sequence in, Table out
  • Table in, Table out
• Functions Which Generate Values
• Functions Returning Functions, Oh My!
• Macros
• Control Flow
  • Threading
  • Concurrency
• Equality and Comparison
• Bitwise
• Math
  • Random
  • Trigonometry
• Console I/O
• File I/O
• Network I/O
• OS
  • Time
  • Shell
  • Filesystem
• Parsing
• Modules
• REPL
• Evaluation
• Debugger
• Compilation
• Garbage Collector
• About Janet
• Janet Implementation: Special Forms

Declaration / Binding / Environment

• https://janet-lang.org/docs/bindings.html

• def
• def-
• defglobal
• default

• var
• var-
• varglobal
• set

• fn
• short-fn
• defn
• defn-
• varfn

• defmacro
• defmacro-

• all-bindings

• https://janet-lang.org/docs/fibers/dynamic_bindings.html

• dyn
• setdyn
• with-dyns
• all-dynamics

Scoped Binding

• let
• with
• with-syms
• with-vars
• with-dyns

Types and Data Structures

• https://janet-lang.org/docs/data_structures/index.html

• identity
• freeze

Type checks

• type

• nil?
• boolean?
• number?
• int?
• function?
• cfunction?

• symbol?
• keyword?

• string?
• buffer?

• tuple?
• array?

• struct?
• table?

• bytes?
• indexed?
• dictionary?

• idempotent?
• abstract?

Booleans

• boolean?
• true?
• false?
• truthy?
• not
• (note: not can be used as falsey?)

• and
• or

Integers

• int?
• int/s64
• int/u64

Indexed (Sequential) and Associative Data Structures

On symbol, keyword, string/buffer, tuple/array, struct/table:

• length
• get
• in
• get-in
• keys
• values
• kvs
• pairs
• next

On array, table, buffer:

• put
• put-in
• update
• update-in

Symbols

• symbol?
• symbol

Keywords

• keyword?
• keyword

Strings

• string?
• string

• string/ascii-lower
• string/ascii-upper

• string/check-set

• string/find
• string/find-all
• string/has-prefix?
• string/has-suffix?

• string/format
• doc-format

• string/from-bytes
• string/bytes

• string/repeat

• string/replace
• string/replace-all

• string/reverse

• string/slice
• string/join
• string/split

• string/trim
• string/triml
• string/trimr

• chr

Buffers

• https://janet-lang.org/docs/data_structures/buffers.html

• buffer?
• buffer
• buffer/new
• buffer/new-filled
• buffer/fill
• buffer/clear
• buffer/trim

• buffer/push-byte
• buffer/push-string
• buffer/push-word
• buffer/popn

• buffer/slice

• buffer/bit
• buffer/bit-clear
• buffer/bit-set
• buffer/bit-toggle
• buffer/blit
• buffer/format

• marshal
• unmarshal

Tuples

• https://janet-lang.org/docs/data_structures/tuples.html

• tuple?
• tuple/type

• tuple
• tuple/brackets

• tuple/slice

• tuple/sourcemap
• tuple/setmap

Arrays

• https://janet-lang.org/docs/data_structures/arrays.html

• array?
• array
• array/new
• array/new-filled

• array/slice

• array/insert
• array/remove
• array/concat
• array/fill

• array/peek
• array/pop
• array/push

• array/ensure
• array/trim

Typed arrays

• tarray/new
• tarray/buffer
• tarray/length
• tarray/properties
• tarray/copy-bytes
• tarray/swap-bytes
• tarray/slice

Structs

• https://janet-lang.org/docs/data_structures/structs.html

• struct?
• struct

Tables

• https://janet-lang.org/docs/data_structures/tables.html

• table?
• table
• table/new
• table/clone
• table/rawget
• table/getproto
• table/setproto
• table/to-struct

Functional / Operations on Sequential/Associative Data Structures

Sequence in, Atom out

• length
• empty?
• count

• get
• in
• get-in
• first
• last
• extreme
• find
• find-index

• and
• or
• some
• all
• every?

• reduce
• reduce2
• accumulate
• accumulate2

Sequence in, Sequence out

In-place mutation:

• sort
• sort-by

Copying:

• sorted
• sorted-by

• reverse

• slice
• drop
• take

• filter
• keep
• drop-while
• take-while
• drop-until
• take-until
• distinct

• map
• mapcat

• keys
• values
• kvs
• pairs
• partition
• flatten
• flatten-into

• interleave
• interpose

Sequence in, Table out

• zipcoll
• frequencies

Table in, Table out

• invert
• merge
• merge-into

Functions Which Generate Values

• range
• generate

Functions Returning Functions, Oh My!

• comp
• complement
• partial
• juxt

Macros

• gensym
• macex
• macex1
• idempotent?

Control Flow

• https://janet-lang.org/docs/flow.html
• https://janet-lang.org/docs/loop.html

• do
• defer
• edefer
• when
• unless
• if
• cond
• case
• match

• when-let
• when-with
• if-let
• if-not
• if-with

• each
• eachk
• eachp
• for
• while
• loop
• seq
• break
• next

• walk
• postwalk
• prewalk

• yield
• quit

• prompt
• return

• try
• protect
• assert
• error
• errorf
• signal
• propagate

• label

Threading

• ->
• ->>
• -?>
• -?>>
• as->
• as?->

Concurrency

• https://janet-lang.org/docs/fibers/index.html
• fiber?
• fiber/current
• coro
• fiber/new
• fiber/can-resume?
• fiber/getenv
• fiber/setenv
• fiber/maxstack
• fiber/setmaxstack
• fiber/root
• fiber/status

• https://janet-lang.org/docs/threads.html
• thread/current
• thread/new
• thread/receive
• thread/send
• thread/close

• resume

Equality and Comparison

• https://janet-lang.org/docs/comparison.html

• =
• not=
• deep=
• deep-not=

• <
• <=
• >
• >=

• compare
• compare-primitive
• compare<
• compare<=
• compare=
• compare>
• compare>=

Bitwise

• bnot
• band
• bor
• bxor

• blshift
• brshift
• brushift

Math

• https://janet-lang.org/docs/numbers.html

• number?
• nan?
• nat?
• pos?
• neg?
• zero?
• one?
• even?
• odd?

• math/inf
• math/-inf
• math/nan
• math/pi
• math/e

• +
• -
• *
• /
• %
• mod

• +=
• -=
• *=
• /=
• %=

• ++
• --
• inc
• dec
• math/next

• identity
• hash

• sum
• product
• max
• min
• mean

• math/abs
• math/ceil
• math/floor
• math/round
• math/trunc

• math/pow
• math/sqrt
• math/cbrt

• math/exp
• math/exp2
• math/expm1
• math/log
• math/log2
• math/log10
• math/log1p

• math/erf
• math/erfc

• math/gamma

Random

• math/random
• math/seedrandom
• math/rng
• math/rng-int
• math/rng-uniform
• math/rng-buffer

Trigonometry

• math/sin
• math/cos
• math/tan

• math/asin
• math/acos
• math/atan
• math/atan2

• math/sinh
• math/cosh
• math/tanh

• math/asinh
• math/acosh
• math/atanh

• math/hypot

Console I/O

• print
• prin
• printf
• prinf
• flush

• eprinf
• eprin
• eprintf
• eprint
• eflush

• describe
• pp

• getline

File I/O

• slurp
• spit

• file/open
• file/close

• file/seek

• file/read
• file/write
• file/flush

• file/temp

• file/popen

• stdin
• stdout
• stderr

Network I/O

• net/connect
• net/server

• net/read
• net/chunk
• net/write
• net/close

OS

• os/which
• os/arch
• os/cryptorand
• os/exit

Time

• os/clock
• os/time

• os/date
• os/mktime

• os/sleep

Shell

• os/environ
• os/getenv
• os/setenv

• os/shell
• os/execute

Filesystem

• os/cwd
• os/cd

• os/touch
• os/rm
• os/rename

• os/mkdir
• os/rmdir
• os/dir

• os/link
• os/symlink
• os/readlink
• os/realpath

• os/stat
• os/lstat
• os/chmod
• os/perm-int
• os/perm-string
• os/umask

Parsing

• https://janet-lang.org/docs/peg.html
• https://janet-lang.org/docs/syntax.html

• peg/compile
• peg/match
• default-peg-grammar

• parse
• parser/new
• parser/clone
• parser/byte
• parser/consume
• parser/eof
• parser/error
• parser/flush
• parser/has-more
• parser/insert
• parser/produce
• parser/state
• parser/status
• parser/where

• scan-number

Modules

• https://janet-lang.org/docs/modules.html
• https://janet-lang.org/docs/jpm.html

• use
• import
• import*
• require
• native
• dofile

• module/add-paths
• module/expand-path
• module/cache
• module/find
• module/loaders
• module/loading
• module/paths

REPL

• repl
• cli-main

• run-context

• trace
• tracev
• untrace

• root-env
• make-env
• make-image
• make-image-dict
• load-image
• load-image-dict

Evaluation

• eval
• eval-string
• apply
• env-lookup
• comment

Debugger

• debug
• debug/stacktrace
• debug/step
• debug/break
• debug/unbreak
• debug/fbreak
• debug/unfbreak
• debug/lineage
• debug/stack
• debug/arg-stack
• debugger-env

Compilation

• asm
• disasm
• compile
• comptime
• bad-compile
• bad-parse

Garbage Collector

• gccollect
• gcinterval
• gcsetinterval

About Janet

• janet/version
• janet/build
• janet/config-bits
• doc
• doc*

Janet Implementation: Special Forms

• https://janet-lang.org/docs/specials.html

• def
• var
• set

• fn

• do
• if
• while
• break

• quote
• quasiquote
• unquote
• splice