Source file Dream_html_lite.ml
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type attr = string * string
type tag =
{ name : string;
attrs : attr list;
children : node list option
}
and node =
| Tag of tag
| Txt of string
type 'a to_attr = 'a -> attr
type 'a string_attr = ('a, unit, string, attr) format4 -> 'a
type std_tag = attr list -> node list -> node
type void_tag = attr list -> node
type 'a text_tag = attr list -> ('a, unit, string, node) format4 -> 'a
let write_attr p = function
| "", _ -> ()
| name, "" ->
p "\n";
p name
| name, value ->
p "\n";
p name;
p {|="|};
p value;
p {|"|}
let rec write_tag ~xml p = function
| Tag { name = ""; children = Some children; _ } ->
List.iter (write_tag ~xml p) children
| Tag { name; attrs; children = Some [] } when xml ->
p "<";
p name;
List.iter (write_attr p) attrs;
p " />"
| Tag { name; attrs; children = None } ->
p "<";
p name;
List.iter (write_attr p) attrs;
p (if xml then " />" else ">")
| Tag { name; attrs; children = Some children } ->
if name = "html" then p "<!DOCTYPE html>\n";
p "<";
p name;
List.iter (write_attr p) attrs;
p ">";
List.iter (write_tag ~xml p) children;
p "</";
p name;
p ">"
| Txt str -> p str
| Comment str ->
p "<!-- ";
p str;
p " -->"
let to_string ~xml node =
let buf = Buffer.create 256 in
write_tag ~xml (Buffer.add_string buf) node;
Buffer.contents buf
let pp ppf node = node |> to_string ~xml:false |> Format.pp_print_string ppf
let to_xml = to_string ~xml:true
let to_string = to_string ~xml:false
let pp_xml ppf node = node |> to_xml |> Format.pp_print_string ppf
let txt_escape buffer = function
| '&' -> Buffer.add_string buffer "&"
| '<' -> Buffer.add_string buffer "<"
| '>' -> Buffer.add_string buffer ">"
| c -> Buffer.add_char buffer c
let txt_escape raw s =
if raw then
s
else
let buffer = Buffer.create (String.length s * 2) in
String.iter (txt_escape buffer) s;
Buffer.contents buffer
let attr_escape buffer = function
| '&' -> Buffer.add_string buffer "&"
| '"' -> Buffer.add_string buffer """
| c -> Buffer.add_char buffer c
let attr_escape raw s =
if raw then
s
else
let buffer = Buffer.create (String.length s * 2) in
String.iter (attr_escape buffer) s;
Buffer.contents buffer
let attr name = name, ""
let string_attr name ?(raw = false) fmt =
Printf.ksprintf (fun s -> name, attr_escape raw s) fmt
let uri_attr name fmt =
Printf.ksprintf
(fun s -> name, s |> Uri.of_string |> Uri.to_string |> attr_escape false)
fmt
let bool_attr name value = name, string_of_bool value
let float_attr name value = name, Printf.sprintf "%f" value
let int_attr name value = name, string_of_int value
let std_tag name attrs children = Tag { name; attrs; children = Some children }
let void_tag name attrs = Tag { name; attrs; children = None }
let text_tag name ?(raw = false) attrs fmt =
Printf.ksprintf
(fun s -> Tag { name; attrs; children = Some [Txt (txt_escape raw s)] })
fmt
let txt ?(raw = false) fmt =
Printf.ksprintf (fun s -> Txt (txt_escape raw s)) fmt
let str = Comment (txt_escape false str)
let ( +@ ) node attr =
match node with
| Tag t -> Tag { t with attrs = attr :: t.attrs }
| _ -> invalid_arg "cannot add attribute to non-tag node"
let ( -@ ) node attr =
match node with
| Tag t ->
Tag { t with attrs = List.filter (fun (k, _) -> k <> attr) t.attrs }
| _ -> invalid_arg "cannot remove attribute from non-tag node"
let ( .@[] ) node attr =
match node with
| Tag { attrs; _ } -> List.assoc attr attrs
| _ -> invalid_arg "cannot get value of attribute from non-tag node"
let is_null = function
| Tag { name = ""; _ } -> true
| _ -> false
let is_null_ (name, _) = name = ""
module HTML = struct
type method_ =
[ `GET
| `POST
| `dialog ]
type enctype =
[ `urlencoded
| `formdata
| `text_plain ]
let enctype_string = function
| `urlencoded -> "application/x-www-form-urlencoded"
| `formdata -> "multipart/form-data"
| `text_plain -> "text/plain"
let null_ = string_attr "" ""
let accept fmt = string_attr "accept" fmt
let accept_charset fmt = string_attr "accept-charset" fmt
let accesskey fmt = string_attr "accesskey" fmt
let action fmt = uri_attr "action" fmt
let align fmt = string_attr "align" fmt
let allow fmt = string_attr "allow" fmt
let alt fmt = string_attr "alt" fmt
let async = attr "async"
let autocapitalize value =
( "autocapitalize",
match value with
| `off -> "off"
| `none -> "none"
| `on -> "on"
| `sentences -> "sentences"
| `words -> "words"
| `characters -> "characters" )
let autocomplete value =
( "autocomplete",
match value with
| `off -> "off"
| `on -> "on"
| `name -> "name"
| `honorific_prefix -> "honorific-prefix"
| `given_name -> "given-name"
| `additional_name -> "additional-name"
| `honorific_suffix -> "honorific-suffix"
| `nickname -> "nickname"
| `email -> "email"
| `username -> "username"
| `new_password -> "new-password"
| `current_password -> "current-password"
| `one_time_code -> "one-time-code"
| `organization_title -> "organization-title"
| `organization -> "organization"
| `street_address -> "street-address"
| `address_line1 -> "address-line1"
| `address_line2 -> "address-line2"
| `address_line3 -> "address-line3"
| `address_level4 -> "address-level4"
| `address_level3 -> "address-level3"
| `address_level2 -> "address-level2"
| `address_level1 -> "address-level1"
| `country -> "country"
| `country_name -> "country-name"
| `postal_code -> "postal-code"
| `cc_name -> "cc-name"
| `cc_given_name -> "cc-given-name"
| `cc_additional_name -> "cc-additional-name"
| `cc_family_name -> "cc-family-name"
| `cc_number -> "cc-number"
| `cc_exp -> "cc-exp"
| `cc_exp_month -> "cc-exp-month"
| `cc_exp_year -> "cc-exp-year"
| `cc_csc -> "cc-csc"
| `cc_type -> "cc-type"
| `transaction_currency -> "transaction-currency"
| `transaction_amount -> "transaction-amount"
| `language -> "language"
| `bday -> "bday"
| `bday_day -> "bday-day"
| `bday_month -> "bday-month"
| `bday_year -> "bday-year"
| `sex -> "sex"
| `tel -> "tel"
| `tel_country_code -> "tel-country-code"
| `tel_national -> "tel-national"
| `tel_area_code -> "tel-area-code"
| `tel_local -> "tel-local"
| `tel_extension -> "tel-extension"
| `impp -> "impp"
| `url -> "url"
| `photo -> "photo"
| `webauthn -> "webauthn" )
let autofocus = attr "autofocus"
let autoplay = attr "autoplay"
let buffered fmt = string_attr "buffered" fmt
let capture value =
( "capture",
match value with
| `user -> "user"
| `environment -> "environment" )
let charset fmt = string_attr "charset" fmt
let checked = attr "checked"
let cite_ fmt = uri_attr "cite" fmt
let class_ fmt = string_attr "class" fmt
let color fmt = string_attr "color" fmt
let cols = int_attr "cols"
let colspan = int_attr "colspan"
let content fmt = string_attr "content" fmt
let contenteditable = bool_attr "contenteditable"
let fmt = string_attr "contextmenu" fmt
let controls = attr "controls"
let coords fmt = string_attr "coords" fmt
let crossorigin value =
( "crossorigin",
match value with
| `anonymous -> "anonymous"
| `use_credentials -> "use-credentials" )
let data_ fmt = uri_attr "data" fmt
let datetime fmt = string_attr "datetime" fmt
let decoding value =
( "decoding",
match value with
| `sync -> "sync"
| `async -> "async"
| `auto -> "auto" )
let default = attr "default"
let defer = attr "defer"
let dir value =
( "dir",
match value with
| `ltr -> "ltr"
| `rtl -> "rtl"
| `auto -> "auto" )
let dirname fmt = string_attr "dirname" fmt
let disabled = attr "disabled"
let download fmt = string_attr "download" fmt
let draggable = attr "draggable"
let enctype value = "enctype", enctype_string value
let fetchpriority value =
( "fetchpriority",
match value with
| `high -> "high"
| `low -> "low"
| `auto -> "auto" )
let for_ fmt = string_attr "for" fmt
let form_ fmt = string_attr "form" fmt
let formaction fmt = string_attr "formaction" fmt
let formenctype value = "formenctype", enctype_string value
let method_to_string = function
| `GET -> "get"
| `POST -> "post"
| `dialog -> "dialog"
let formmethod value = "formmethod", method_to_string value
let formnovalidate = attr "formnovalidate"
let formtarget fmt = string_attr "formtarget" fmt
let fmt = string_attr "headers" fmt
let height fmt = string_attr "height" fmt
let hidden value =
( "hidden",
match value with
| `hidden -> "hidden"
| `until_found -> "until-found" )
let high = float_attr "high"
let href fmt = uri_attr "href" fmt
let hreflang fmt = string_attr "hreflang" fmt
let http_equiv value =
( "http-equiv",
match value with
| `content_security_policy -> "content-security-policy"
| `content_type -> "content-type"
| `default_style -> "default-style"
| `x_ua_compatible -> "x-ua-compatible"
| `refresh -> "refresh" )
let id fmt = string_attr "id" fmt
let integrity fmt = string_attr "integrity" fmt
let inputmode value =
( "inputmode",
match value with
| `none -> "none"
| `text -> "text"
| `decimal -> "decimal"
| `numeric -> "numeric"
| `tel -> "tel"
| `search -> "search"
| `email -> "email"
| `url -> "url" )
let ismap = attr "ismap"
let itemprop fmt = string_attr "itemprop" fmt
let kind value =
( "kind",
match value with
| `subtitles -> "subtitles"
| `captions -> "captions"
| `descriptions -> "descriptions"
| `chapters -> "chapters"
| `metadata -> "metadata" )
let label_ fmt = string_attr "label" fmt
let lang fmt = string_attr "lang" fmt
let list fmt = string_attr "list" fmt
let loading_lazy = string_attr "loading" "lazy"
let loop = attr "loop"
let low = float_attr "low"
let max fmt = string_attr "max" fmt
let maxlength = int_attr "maxlength"
let media fmt = string_attr "media" fmt
let method_ value = "method", method_to_string value
let min fmt = string_attr "min" fmt
let minlength = int_attr "minlength"
let multiple = attr "multiple"
let muted = attr "muted"
let name fmt = string_attr "name" fmt
let novalidate = attr "novalidate"
let onblur fmt = string_attr "onblur" ~raw:true fmt
let onclick fmt = string_attr "onclick" ~raw:true fmt
let open_ = attr "open"
let optimum = float_attr "optimum"
let pattern fmt = string_attr "pattern" fmt
let ping fmt = string_attr "ping" fmt
let placeholder fmt = string_attr "placeholder" fmt
let playsinline = attr "playsinline"
let poster fmt = uri_attr "poster" fmt
let preload value =
( "preload",
match value with
| `none -> "none"
| `metadata -> "metadata"
| `auto -> "auto" )
let readonly = attr "readonly"
let referrerpolicy value =
( "referrerpolicy",
match value with
| `no_referrer -> "no-referrer"
| `no_referrer_when_downgrade -> "no-referrer-when-downgrade"
| `origin -> "origin"
| `origin_when_cross_origin -> "origin-when-cross-origin"
| `same_origin -> "same-origin"
| `strict_origin -> "strict-origin"
| `strict_origin_when_cross_origin -> "strict-origin-when-cross-origin"
| `unsafe_url -> "unsafe-url" )
let rel fmt = string_attr "rel" fmt
let required = attr "required"
let reversed = attr "reversed"
let role value =
( "role",
match value with
| `alert -> "alert"
| `alertdialog -> "alertdialog"
| `application -> "application"
| `article -> "article"
| `banner -> "banner"
| `button -> "button"
| `cell -> "cell"
| `checkbox -> "checkbox"
| `columnheader -> "columnheader"
| `combobox -> "combobox"
| `comment -> "comment"
| `complementary -> "complementary"
| `contentinfo -> "contentinfo"
| `definition -> "definition"
| `dialog -> "dialog"
| `document -> "document"
| `feed -> "feed"
| `figure -> "figure"
| `form -> "form"
| `generic -> "generic"
| `grid -> "grid"
| `gridcell -> "gridcell"
| `group -> "group"
| `heading -> "heading"
| `img -> "img"
| `link -> "link"
| `list -> "list"
| `listbox -> "listbox"
| `listitem -> "listitem"
| `log -> "log"
| `main -> "main"
| `mark -> "mark"
| `marquee -> "marquee"
| `math -> "math"
| `menu -> "menu"
| `menubar -> "menubar"
| `menuitem -> "menuitem"
| `menuitemcheckbox -> "menuitemcheckbox"
| `menuitemradio -> "menuitemradio"
| `meter -> "meter"
| `navigation -> "navigation"
| `none -> "none"
| `note -> "note"
| `option -> "option"
| `presentation -> "presentation"
| `progressbar -> "progressbar"
| `radio -> "radio"
| `radiogroup -> "radiogroup"
| `region -> "region"
| `row -> "row"
| `rowgroup -> "rowgroup"
| `rowheader -> "rowheader"
| `scrollbar -> "scrollbar"
| `search -> "search"
| `searchbox -> "searchbox"
| `separator -> "separator"
| `slider -> "slider"
| `spinbutton -> "spinbutton"
| `status -> "status"
| `suggestion -> "suggestion"
| `switch -> "switch"
| `tab -> "tab"
| `table -> "table"
| `tablist -> "tablist"
| `tabpanel -> "tabpanel"
| `term -> "term"
| `textbox -> "textbox"
| `timer -> "timer"
| `toolbar -> "toolbar"
| `tooltip -> "tooltip"
| `tree -> "tree"
| `treegrid -> "treegrid"
| `treeitem -> "treeitem" )
let rows = int_attr "rows"
let rowspan = int_attr "rowspan"
let sandbox fmt = string_attr "sandbox" fmt
let scope fmt = string_attr "scope" fmt
let selected = attr "selected"
let shape fmt = string_attr "shape" fmt
let size fmt = string_attr "size" fmt
let sizes fmt = string_attr "sizes" fmt
let slot_ fmt = string_attr "slot" fmt
let span_ = int_attr "span"
let spellcheck = bool_attr "spellcheck"
let src fmt = uri_attr "src" fmt
let srcdoc fmt = string_attr "srcdoc" fmt
let srclang fmt = string_attr "srclang" fmt
let srcset fmt = string_attr "srcset" fmt
let start = int_attr "start"
let step fmt = string_attr "step" fmt
let style_ fmt = string_attr ~raw:true "style" fmt
let tabindex = int_attr "tabindex"
let target fmt = string_attr "target" fmt
let title_ fmt = string_attr "title" fmt
let translate value =
( "translate",
match value with
| `yes -> "yes"
| `no -> "no" )
let type_ fmt = string_attr "type" fmt
let usemap fmt = string_attr "usemap" fmt
let value fmt = string_attr "value" fmt
let width fmt = string_attr "width" fmt
let wrap value =
( "wrap",
match value with
| `hard -> "hard"
| `soft -> "soft" )
let null = std_tag "" []
let a = std_tag "a"
let address = std_tag "address"
let abbr = std_tag "abbr"
let area = void_tag "area"
let article = std_tag "article"
let aside = std_tag "aside"
let audio = std_tag "audio"
let b = std_tag "b"
let base = void_tag "base"
let bdi = std_tag "bdi"
let bdo = std_tag "bdo"
let blockquote = std_tag "blockquote"
let br = void_tag "br"
let body = std_tag "body"
let button = std_tag "button"
let canvas = std_tag "canvas"
let caption = std_tag "caption"
let cite = std_tag "cite"
let code = std_tag "code"
let col = void_tag "col"
let colgroup = std_tag "colgroup"
let data = std_tag "data"
let datalist = std_tag "datalist"
let dd = std_tag "dd"
let del = std_tag "del"
let details = std_tag "details"
let dfn = std_tag "dfn"
let dialog = std_tag "dialog"
let div = std_tag "div"
let dl = std_tag "dl"
let dt = std_tag "dt"
let em = std_tag "em"
let embed = void_tag "embed"
let fieldset = std_tag "fieldset"
let figcaption = std_tag "figcaption"
let figure = std_tag "figure"
let = std_tag "footer"
let form = std_tag "form"
let h1 = std_tag "h1"
let h2 = std_tag "h2"
let h3 = std_tag "h3"
let h4 = std_tag "h4"
let h5 = std_tag "h5"
let h6 = std_tag "h6"
let head = std_tag "head"
let = std_tag "header"
let hgroup = std_tag "hgroup"
let hr = void_tag "hr"
let html = std_tag "html"
let i = std_tag "i"
let iframe = std_tag "iframe"
let img = void_tag "img"
let input = void_tag "input"
let ins = std_tag "ins"
let kbd = std_tag "kbd"
let label = std_tag "label"
let legend = std_tag "legend"
let li = std_tag "li"
let link = void_tag "link"
let main = std_tag "main"
let map = std_tag "map"
let mark = std_tag "mark"
let = std_tag "menu"
let meta = void_tag "meta"
let meter = std_tag "meter"
let nav = std_tag "nav"
let noscript = std_tag "noscript"
let object_ = std_tag "object"
let ol = std_tag "ol"
let optgroup = std_tag "optgroup"
let option attrs fmt = text_tag "option" attrs fmt
let output = std_tag "output"
let p = std_tag "p"
let picture = std_tag "picture"
let pre = std_tag "pre"
let progress = std_tag "progress"
let q = std_tag "q"
let rp = std_tag "rp"
let rt = std_tag "rt"
let ruby = std_tag "ruby"
let s = std_tag "s"
let samp = std_tag "samp"
let script attrs fmt = text_tag "script" ~raw:true attrs fmt
let section = std_tag "section"
let select = std_tag "select"
let slot = std_tag "slot"
let small = std_tag "small"
let source = void_tag "source"
let span = std_tag "span"
let strong = std_tag "strong"
let style attrs fmt = text_tag "style" ~raw:true attrs fmt
let sub = std_tag "sub"
let sup = std_tag "sup"
let summary = std_tag "summary"
let table = std_tag "table"
let tbody = std_tag "tbody"
let td = std_tag "td"
let template = std_tag "template"
let textarea attrs fmt = text_tag "textarea" attrs fmt
let = std_tag "tfoot"
let th = std_tag "th"
let thead = std_tag "thead"
let time = std_tag "time"
let title attrs fmt = text_tag "title" attrs fmt
let tr = std_tag "tr"
let track = void_tag "track"
let u = std_tag "u"
let ul = std_tag "ul"
let var = std_tag "var"
let video = std_tag "video"
let wbr = void_tag "wbr"
end
module SVG = struct
let d fmt = string_attr "d" fmt
let fill fmt = string_attr "fill" fmt
let stroke fmt = string_attr "stroke" fmt
let stroke_linecap value =
( "stroke-linecap",
match value with
| `butt -> "butt"
| `round -> "round"
| `square -> "square" )
let stroke_linejoin value =
( "stroke-linejoin",
match value with
| `arcs -> "arcs"
| `bevel -> "bevel"
| `miter -> "miter"
| `miter_clip -> "miter-clip"
| `round -> "round" )
let stroke_width fmt = string_attr "stroke-width" fmt
let viewbox ~min_x ~min_y ~width ~height =
"viewbox", Printf.sprintf "%d %d %d %d" min_x min_y width height
let xmlns = string_attr "xmlns" "http://www.w3.org/2000/svg"
let path = std_tag "path"
let svg = std_tag "svg"
end
module Aria = struct
let activedescendant fmt = string_attr "aria-activedescendant" fmt
let atomic = attr "aria-atomic"
let autocomplete value =
( "aria-autocomplete",
match value with
| `inline -> "inline"
| `list -> "list"
| `both -> "both" )
let braillelabel fmt = string_attr "aria-braillelabel" fmt
let brailleroledescription fmt = string_attr "aria-brailleroledescription" fmt
let busy = attr "aria-busy"
let checked value =
( "aria-checked",
match value with
| `false_ -> "false"
| `true_ -> "true"
| `mixed -> "mixed" )
let colcount = int_attr "aria-colcount"
let colindextext fmt = string_attr "aria-colindextext" fmt
let colspan = int_attr "aria-colspan"
let controls fmt = string_attr "aria-controls" fmt
let current value =
( "aria-current",
match value with
| `page -> "page"
| `step -> "step"
| `location -> "location"
| `date -> "date"
| `time -> "time"
| `true_ -> "true" )
let describedby fmt = string_attr "aria-describedby" fmt
let description fmt = string_attr "aria-description" fmt
let details fmt = string_attr "aria-details" fmt
let disabled = attr "aria-disabled"
let errormessage fmt = string_attr "aria-errormessage" fmt
let expanded = bool_attr "aria-expanded"
let flowto fmt = string_attr "aria-flowto" fmt
let value =
( "aria-haspopup",
match value with
| `true_ -> "true"
| `menu -> "menu"
| `listbox -> "listbox"
| `tree -> "tree"
| `grid -> "grid"
| `dialog -> "dialog" )
let hidden = bool_attr "aria-hidden"
let invalid value =
( "aria-invalid",
match value with
| `grammar -> "grammar"
| `spelling -> "spelling"
| `true_ -> "true" )
let keyshortcuts fmt = string_attr "aria-keyshortcuts" fmt
let label fmt = string_attr "aria-label" fmt
let labelledby fmt = string_attr "aria-labelledby" fmt
let level = int_attr "aria-level"
let live value =
( "aria-live",
match value with
| `assertive -> "assertive"
| `polite -> "polite" )
let modal = attr "aria-modal"
let multiline = attr "aria-multiline"
let multiselectable = attr "aria-multiselectable"
let orientation value =
( "aria-orientation",
match value with
| `horizontal -> "horizontal"
| `vertical -> "vertical" )
let owns fmt = string_attr "aria-owns" fmt
let placeholder fmt = string_attr "aria-placeholder" fmt
let posinset = int_attr "aria-posinset"
let pressed value =
( "aria-pressed",
match value with
| `false_ -> "false"
| `mixed -> "mixed"
| `true_ -> "true" )
let readonly = attr "aria-readonly"
let relevant value =
( "aria-relevant",
match value with
| `additions -> "additions"
| `all -> "all"
| `removals -> "removals"
| `text -> "text" )
let required = attr "aria-required"
let roledescription fmt = string_attr "aria-roledescription" fmt
let rowcount = int_attr "aria-rowcount"
let rowindex = int_attr "aria-rowindex"
let rowindextext fmt = string_attr "aria-rowindextext" fmt
let rowspan = int_attr "aria-rowspan"
let selected = bool_attr "aria-selected"
let setsize = int_attr "aria-setsize"
let sort value =
( "aria-sort",
match value with
| `ascending -> "ascending"
| `descending -> "descending"
| `other -> "other" )
let valuemax = float_attr "aria-valuemax"
let valuemin = float_attr "aria-valuemin"
let valuenow = float_attr "aria-valuenow"
let valuetext fmt = string_attr "aria-valuetext" fmt
end
module Hx = struct
let __ fmt = string_attr ~raw:true "_" fmt
let boost = bool_attr "data-hx-boost"
let confirm fmt = string_attr "data-hx-confirm" fmt
let delete fmt = uri_attr "data-hx-delete" fmt
let disable = attr "data-hx-disable"
let disinherit fmt = string_attr "data-hx-disinherit" fmt
let encoding_formdata = "data-hx-encoding", "multipart/form-data"
let ext fmt = string_attr "data-hx-ext" fmt
let get fmt = uri_attr "data-hx-get" fmt
let fmt = string_attr "data-hx-headers" fmt
let history_false = bool_attr "data-hx-history" false
let history_elt = attr "data-hx-history-elt"
let include_ fmt = string_attr "data-hx-include" fmt
let indicator fmt = string_attr ~raw:true "data-hx-indicator" fmt
let on fmt = string_attr "data-hx-on" ~raw:true fmt
let on_ ~event fmt = string_attr ("data-hx-on:" ^ event) ~raw:true fmt
let params fmt = string_attr "data-hx-params" fmt
let patch fmt = uri_attr "data-hx-patch" fmt
let post fmt = uri_attr "data-hx-post" fmt
let preload = attr "preload"
let preserve = attr "data-hx-preserve"
let prompt fmt = string_attr "data-hx-prompt" fmt
let push_url fmt = uri_attr "data-hx-push-url" fmt
let put fmt = uri_attr "data-hx-put" fmt
let replace_url fmt = string_attr "data-hx-replace-url" fmt
let request fmt = string_attr "data-hx-request" fmt
let select fmt = string_attr ~raw:true "data-hx-select" fmt
let select_oob fmt = string_attr ~raw:true "data-hx-select-oob" fmt
let sse_connect fmt = string_attr "data-sse-connect" fmt
let sse_swap fmt = string_attr "data-sse-swap" fmt
let swap fmt = string_attr ~raw:true "data-hx-swap" fmt
let swap_oob fmt = string_attr ~raw:true "data-hx-swap-oob" fmt
let sync fmt = string_attr "data-hx-sync" fmt
let target fmt = string_attr ~raw:true "data-hx-target" fmt
let trigger fmt = string_attr "data-hx-trigger" ~raw:true fmt
let validate = attr "data-hx-validate"
let vals fmt = string_attr "data-hx-vals" fmt
let ws_connect fmt = string_attr "data-ws-connect" fmt
let ws_send = attr "data-ws-send"
end
module MathML = struct
let accent = bool_attr "accent"
let accentunder = bool_attr "accentunder"
let columnspan = int_attr "columnspan"
let depth fmt = string_attr "depth" fmt
let dir value =
( "dir",
match value with
| `rtl -> "rtl"
| `ltr -> "ltr" )
let display_block = string_attr "display" "block"
let displaystyle = bool_attr "displaystyle"
let fence = bool_attr "fence"
let height fmt = string_attr "height" fmt
let largeop = bool_attr "largeop"
let linethickness fmt = string_attr "linethickness" fmt
let lspace fmt = string_attr "lspace" fmt
let mathvariant fmt = string_attr "mathvariant" fmt
let maxsize fmt = string_attr "maxsize" fmt
let minsize fmt = string_attr "minsize" fmt
let movablelimits = bool_attr "movablelimits"
let rowspan = int_attr "rowspan"
let rspace fmt = string_attr "rspace" fmt
let scriptlevel fmt = string_attr "scriptlevel" fmt
let separator = bool_attr "separator"
let stretchy = bool_attr "stretchy"
let symmetric = bool_attr "symmetric"
let voffset fmt = string_attr "voffset" fmt
let xmlns = string_attr "xmlns" "http://www.w3.1998/Math/MathML"
let annotation = std_tag "annotation"
let annotation_xml = std_tag "annotation-xml"
let math = std_tag "math"
let merror = std_tag "merror"
let mfrac = std_tag "mfrac"
let mi = std_tag "mi"
let mmultiscripts = std_tag "mmultiscripts"
let mn = std_tag "mn"
let mo = std_tag "mo"
let mover = std_tag "mover"
let mpadded = std_tag "mpadded"
let mphantom = std_tag "mphantom"
let mroot = std_tag "mroot"
let mrow = std_tag "mrow"
let ms = std_tag "ms"
let mspace = std_tag "mspace"
let msqrt = std_tag "msqrt"
let mstyle = std_tag "mstyle"
let msub = std_tag "msub"
let msubsup = std_tag "msubsup"
let msup = std_tag "msup"
let mtable = std_tag "mtable"
let mtd = std_tag "mtd"
let mtext = std_tag "mtext"
let mtr = std_tag "mtr"
let munder = std_tag "munder"
let munderover = std_tag "munderover"
let semantics = std_tag "semantics"
end