package b0

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package b0

b0
- B0_build
- B0_cli
  - Arg
- B0_cmdlet
  - Env
  - Map
  - Set
- B0_def
  - Make
    
    Map
    
    Set
    
    V
  - S
    
    Map
    
    Set
  - Scope
  - VALUE
- B0_dir
- B0_driver
  - Cli
  - Compile
  - Conf
  - Env
  - Exit
- B0_file
- B0_meta
  - Key
- B0_pack
  - Map
  - Set
- B0_unit
  - Action
  - Map
  - Set
b0.b0
- B0_b0
  - Cli
  - Def
- B0_cmd_build
- B0_cmd_cmd
- B0_cmd_cmdlet
- B0_cmd_delete
- B0_cmd_file
- B0_cmd_list
- B0_cmd_log
- B0_cmd_pack
- B0_cmd_root
- B0_cmd_scope
- B0_cmd_unit
- B0_main
b0.b00
- B00
  - Env
  - Memo
  - Store
  - Tool
- B000
  - Exec
  - File_cache
  - Guard
  - Op
    
    Copy
    
    Delete
    
    Map
    
    Mkdir
    
    Notify
    
    Read
    
    Set
    
    Spawn
    
    Wait_files
    
    Write
  - Reviver
  - Trash
- B000_conv
  - Op
b0.b00.kit
- B00_base64
- B00_cli
  - Arg
  - B0_std
  - Exit
  - File_cache
  - Memo
    
    Log
  - Op
- B00_cmark
- B00_editor
  - Env
- B00_fexts
- B00_findex
- B00_github
  - Auth
  - Issue
  - Pages
  - Release
  - Repo
- B00_htmlg
  - At
    
    Name
  - El
- B00_http
  - Http
  - Httpr
  - Uri
- B00_jsoo
- B00_lines
- B00_ocaml
  - Archive
  - Cobj
    
    Map
    
    Set
  - Compile
  - Conf
  - Crunch
  - Lib
    
    Name
    
    Map
    
    Set
    
    Resolver
  - Link
  - Mod
    
    Name
    
    Ref
    
    Map
    
    Set
    
    Src
    
    Deps
  - Ocamlpath
  - Tool
- B00_odoc
  - Compile
    
    Dep
    
    Writes
  - Html
    
    Dep
    
    Writes
  - Html_fragment
  - Support_files
    
    Writes
  - Theme
- B00_os
- B00_pager
  - Env
- B00_pdf_viewer
  - Env
- B00_rsync
- B00_serialk_json
  - Json
  - Jsong
  - Jsonq
- B00_serialk_sexp
  - Sexp
  - Sexpg
  - Sexpq
- B00_serialk_text
  - Tdec
  - Tloc
- B00_trace
  - Compilation_database
  - Trace_event
- B00_vcs
  - Git
  - Hg
- B00_www_browser
  - Env
b0.kit
- B0_expect
  - Outcome
- B0_jsoo
- B0_kit
  - V000
- B0_ocaml
  - Meta
- B0_ocaml_eco
- B0_opam
  - Cmdlet
  - File
  - Meta
- B0_release
  - Cmdlet
  - Meta
- B0_srcs
b0.std
- B0_std
  - Bincode
  - Char
    
    Ascii
  - Cmd
  - Fmt
  - Fpath
    
    Map
    
    Set
  - Fut
    
    Syntax
  - Hash
    
    T
    
    Xxh3_128
    
    Xxh3_64
  - List
  - Log
  - Mtime
    
    Span
  - Os
    
    Cmd
    
    Cpu
    
    Time
    
    Dir
    
    Env
    
    Exit
    
    Fd
    
    File
    
    Mtime
    
    Path
  - Result
    
    Syntax
  - Rqueue
  - String
    
    Ascii
    
    Map
    
    Set
  - Tty
  - Type
    
    Id

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Parse text lines.

And do it regardless of the platform line ending convention.

Lines

A line is ends either with "\n" or with "\r\n".

val of_string : string -> string list

of_string s are s's lines, including empty ones. In particular, this is [""] on the empty string.

val fold : 
  ?file:B0_std.Fpath.t ->
  string ->
  (int -> string -> 'a -> 'a) ->
  'a ->
  ('a, string) result

fold ~file data f acc folds f with acc over the lines of data assuming it came from file. f is given the one-based line number, the line and the accumulator, it may use err to error which turns it in an Error _ for file via err_file.

If data is "" this returns acc.

Parse errors

val err : int -> ('a, Format.formatter, unit, 'b) format4 -> 'a

err n fmt formats an error message for line n as "%d:" ^^ fmt and raises Failure with no trace.

val err_file : ?file:B0_std.Fpath.t -> string -> ('a, string) result

err_file ~file e is the error message e for file file formatted as "%a:%s" Fpath.pp_unquoted f s