omd 1.3.0 · OCaml Package

val debug : bool

Equals true if the environment variable DEBUG is set, or if the environment variable OMD_DEBUG is set to a string that is not "false".

val trackfix : bool

exception Error of string

val raise : exn -> 'a

Same as Pervasives.raise except if debug equals true, in which case it prints a trace on stderr before raising the exception.

val warn : ?we:bool -> string -> unit

warn we x prints a warning with the message x if we is true, else raises Omd_utils.Error x.

module StringSet : sig ... end

Set of string. Cf. documentation of Set.S

type 'a split = 'a list -> 'a split_action

Type of a split function

and 'a split_action =

| Continue
| Continue_with of 'a list * 'a list
| Split of 'a list * 'a list
(*
Type of a split action
*)

val fsplit_rev : 
  ?excl:('a list -> bool) ->
  f:'a split ->
  'a list ->
  ('a list * 'a list) option

fsplit_rev ?excl ~f l returns Some(x,y) where x is the **reversed** list of the consecutive elements of l that obey the split function f. Note that f is applied to a list of elements and not just an element, so that f can look farther in the list when applied. f l returns Continue if there're more elements to consume, Continue_with(left,right) if there's more elements to consume but we want to choose what goes to the left part and what remains to process (right part), and returns Split(left,right) if the splitting is decided. When f is applied to an empty list, if it returns Continue then the result will be None.

If excl is given, then excl is applied before f is, to check if the splitting should be stopped right away. When the split fails, it returns None.

val fsplit : 
  ?excl:('a list -> bool) ->
  f:'a split ->
  'a list ->
  ('a list * 'a list) option

fsplit ?excl ~f l returns Some(List.rev x, y) if fsplit ?excl ~f l returns Some(x,y), else it returns None.

val id_of_string : < mangle : string -> string.. > -> string -> string

id_of_string ids id returns a mangled version of id, using the method ids#mangle. If you don't need mangling, you may use object method mangle x = x end for ids. However, the name ids also means that your object should have knowledge of all IDs it has issued, in order to avoid collision. This is why id_of_string asks for an object rather than "just a function".

val htmlentities : ?md:bool -> string -> string

htmlentities s returns a new string in which html-significant characters have been converted to html entities. For instance, "<Foo&Bar>" is converted to "<Foo&Bar>".

val minimalize_blanks : string -> string

minimalize_blanks s returns a copy of s in which the first and last characters are never blank, and two consecutive blanks never happen.

val eat : ('a -> bool) -> 'a list -> 'a list

eat f l returns l where elements satisfying f have been removed, but it stops removing as soon as one element doesn't satisfy f.

val extract_html_attributes : string -> (string * string) list

Takes some HTML and returns the list of attributes of the first HTML tag. Notes: * Doesn't check the validity of HTML tags or attributes. * Doesn't support backslash escaping. * Attribute names are delimited by the space and equal characters. * Attribute values are either delimited by the double quote or the simple quote character.

val extract_inner_html : string -> string

Takes an HTML node and returns the contents of the node. If it's not given a node, it returns something rubbish.

val html_void_elements : StringSet.t

HTML void elements

val (@) : 'a list -> 'a list -> 'a list

Tail-recursive version of Pervasives.(@).

package omd