package b0

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Terminals
Capabilities
ANSI escapes and styling

b0.b00
- B00
  - Env
  - Exec
  - File_cache
    
    Stats
  - Guard
  - Memo
    
    Fut
  - Op
    
    Map
    
    Mkdir
    
    Read
    
    Set
    
    Spawn
    
    Write
  - Op_cache
  - Tool
b0.care
- B0_github
  - Issue
  - Pages
  - Release
  - Repo
- B0_machine
- B0_odoc
  - Compile
    
    Dep
    
    Writes
  - Html
    
    Dep
    
    Writes
  - Html_fragment
  - Support_files
    
    Writes
- B0_trace
  - Compilation_database
  - Trace_event
- B0_ui
  - Browser
  - Cli
    
    Arg
    
    B0_std
  - Editor
  - Memo
  - Pager
- B0_vcs
  - Git
- B0_web
  - Htmlg
    
    Att
    
    El
  - Http
  - Json
  - Jsong
  - Jsonq
b0.std
- B0_std
  - Char
    
    Ascii
  - Cmd
  - Conv
    
    Bin
    
    Txt
  - Fmt
  - Fpath
    
    Map
    
    Set
  - Hash
    
    Murmur3_128
    
    T
    
    Xxh_64
  - List
  - Log
  - Option
  - Os
    
    Cmd
    
    Dir
    
    Env
    
    Fd
    
    File
    
    Path
  - Result
  - String
    
    Ascii
    
    Map
    
    Set
  - Time
    
    Span
  - Tty

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ANSI terminal interaction.

Terminals

type t = [ `Dumb | `Term of string ] option

The type for terminals. Either no terminal, a dumb one or a named terminal from the TERM environment variable.

val of_fd : Unix.file_descr -> t

of_fd fd determines the terminal for file descriptor fd by using Unix.isatty fd and consulting the TERM environment variable.

Capabilities

type cap = [

| `None
(*
No capability.
*)
| `Ansi
(*
ANSI terminal.
*)

]

The type for terminal capabilities. Either no capability or ANSI capability.

val cap : t -> cap

cap tty determines tty's capabilities.

ANSI escapes and styling

type color = [

| `Default
| `Black
| `Red
| `Green
| `Yellow
| `Blue
| `Magenta
| `Cyan
| `White

]

The type for ANSI colors.

type style = [

| `Bold
| `Faint
| `Italic
| `Underline
| `Blink of [ `Slow | `Rapid ]
| `Reverse
| `Fg of color
| `Bg of color

]

The type for ANSI styles.

val styled_str : cap -> style list -> string -> string

styled_str cap styles s styles s according to styles and cap.

val strip_escapes : string -> string

strip_escapes s removes ANSI escapes from s.