Ur/Web: lib/ur/basis.urs annotate

annotate lib/ur/basis.urs @ 2142:3288e3c9948b

Fix XML indentation in Emacs mode The return value of MATCH-STRING is a string. At least on Emacs 25, the comparisons between string and character with EQUAL could never succeed, and so the cases for matching braces were never triggered. GET-TEXT-PROPERTY may return a list rather than an atom (for example, on long lines with whitespace-mode turned on), and this broke the heuristic of looking for the tag face in previous text.

author	Julian Squires <julian@cipht.net>
date	Mon, 04 May 2015 14:35:07 -0400
parents	3ca67d73fa5d
children	d857da05f042

rev	line source
adamc@56	1 type int
adamc@56	2 type float
adamc@56	3 type string
adamc@821	4 type char
adamc@436	5 type time
adamc@737	6 type blob
adamc@91	7
adamc@119	8 type unit = {}
adamc@119	9
adamc@186	10 datatype bool = False \| True
adamc@186	11
adamc@288	12 datatype option t = None \| Some of t
adamc@284	13
adamc@757	14 datatype list t = Nil \| Cons of t * list t
adamc@757	15
adamc@91	16
adam@1287	17 (** Polymorphic variants *)
adam@1287	18
adam@1287	19 con variant :: {Type} -> Type
adam@1287	20 val make : nm :: Name -> t ::: Type -> ts ::: {Type} -> [[nm] ~ ts] => t -> variant ([nm = t] ++ ts)
adam@1287	21 val match : ts ::: {Type} -> t ::: Type -> variant ts -> $(map (fn t' => t' -> t) ts) -> t
adam@1287	22
adam@1287	23
adamc@256	24 (** Basic type classes *)
adamc@256	25
adamc@256	26 class eq
adamc@256	27 val eq : t ::: Type -> eq t -> t -> t -> bool
adamc@257	28 val ne : t ::: Type -> eq t -> t -> t -> bool
adamc@256	29 val eq_int : eq int
adamc@394	30 val eq_float : eq float
adamc@256	31 val eq_string : eq string
adamc@821	32 val eq_char : eq char
adamc@256	33 val eq_bool : eq bool
adamc@437	34 val eq_time : eq time
adamc@422	35 val mkEq : t ::: Type -> (t -> t -> bool) -> eq t
adamc@256	36
adamc@389	37 class num
adamc@417	38 val zero : t ::: Type -> num t -> t
adamc@389	39 val neg : t ::: Type -> num t -> t -> t
adamc@389	40 val plus : t ::: Type -> num t -> t -> t -> t
adamc@389	41 val minus : t ::: Type -> num t -> t -> t -> t
adamc@389	42 val times : t ::: Type -> num t -> t -> t -> t
adamc@775	43 val divide : t ::: Type -> num t -> t -> t -> t
adamc@389	44 val mod : t ::: Type -> num t -> t -> t -> t
adam@1832	45 val pow : t ::: Type -> num t -> t -> t -> t
adamc@389	46 val num_int : num int
adamc@390	47 val num_float : num float
adamc@389	48
adamc@391	49 class ord
adamc@391	50 val lt : t ::: Type -> ord t -> t -> t -> bool
adamc@391	51 val le : t ::: Type -> ord t -> t -> t -> bool
adamc@391	52 val gt : t ::: Type -> ord t -> t -> t -> bool
adamc@391	53 val ge : t ::: Type -> ord t -> t -> t -> bool
adamc@391	54 val ord_int : ord int
adamc@394	55 val ord_float : ord float
adamc@394	56 val ord_string : ord string
adamc@821	57 val ord_char : ord char
adamc@394	58 val ord_bool : ord bool
adamc@437	59 val ord_time : ord time
adamc@961	60 val mkOrd : t ::: Type -> {Lt : t -> t -> bool, Le : t -> t -> bool} -> ord t
adamc@391	61
adamc@256	62
adamc@1061	63 (** Character operations *)
adamc@1061	64
adamc@1061	65 val isalnum : char -> bool
adamc@1061	66 val isalpha : char -> bool
adamc@1061	67 val isblank : char -> bool
adamc@1061	68 val iscntrl : char -> bool
adamc@1061	69 val isdigit : char -> bool
adamc@1061	70 val isgraph : char -> bool
adamc@1061	71 val islower : char -> bool
adamc@1061	72 val isprint : char -> bool
adamc@1061	73 val ispunct : char -> bool
adamc@1061	74 val isspace : char -> bool
adamc@1061	75 val isupper : char -> bool
adamc@1061	76 val isxdigit : char -> bool
adamc@1061	77 val tolower : char -> char
adamc@1061	78 val toupper : char -> char
adamc@1128	79 val ord : char -> int
adamc@1128	80 val chr : int -> char
adamc@1061	81
adamc@283	82 (** String operations *)
adamc@283	83
adamc@828	84 val strlen : string -> int
adam@1388	85 val strlenGe : string -> int -> bool
adamc@283	86 val strcat : string -> string -> string
adamc@821	87 val strsub : string -> int -> char
adamc@821	88 val strsuffix : string -> int -> string
adamc@829	89 val strchr : string -> char -> option string
adamc@829	90 val strindex : string -> char -> option int
adam@1390	91 val strsindex : string -> string -> option int
adamc@1272	92 val strcspn : string -> string -> int
adamc@829	93 val substring : string -> int -> int -> string
adamc@1023	94 val str1 : char -> string
adamc@283	95
adamc@286	96 class show
adamc@286	97 val show : t ::: Type -> show t -> t -> string
adamc@286	98 val show_int : show int
adamc@286	99 val show_float : show float
adamc@286	100 val show_string : show string
adamc@821	101 val show_char : show char
adamc@286	102 val show_bool : show bool
adamc@436	103 val show_time : show time
adamc@452	104 val mkShow : t ::: Type -> (t -> string) -> show t
adamc@286	105
adamc@290	106 class read
adamc@290	107 val read : t ::: Type -> read t -> string -> option t
adamc@292	108 val readError : t ::: Type -> read t -> string -> t
adamc@292	109 (* [readError] calls [error] if the input is malformed. *)
adamc@290	110 val read_int : read int
adamc@290	111 val read_float : read float
adamc@290	112 val read_string : read string
adamc@821	113 val read_char : read char
adamc@290	114 val read_bool : read bool
adamc@436	115 val read_time : read time
adamc@777	116 val mkRead : t ::: Type -> (string -> t) -> (string -> option t) -> read t
adamc@288	117
adamc@283	118
adamc@564	119 (** * Monads *)
adamc@564	120
adamc@711	121 class monad :: (Type -> Type) -> Type
adamc@564	122 val return : m ::: (Type -> Type) -> t ::: Type
adamc@564	123 -> monad m
adamc@564	124 -> t -> m t
adamc@564	125 val bind : m ::: (Type -> Type) -> t1 ::: Type -> t2 ::: Type
adamc@564	126 -> monad m
adamc@564	127 -> m t1 -> (t1 -> m t2)
adamc@564	128 -> m t2
adamc@564	129
adam@1544	130 val mkMonad : m ::: (Type -> Type)
adam@1544	131 -> {Return : t ::: Type -> t -> m t,
adam@1544	132 Bind : t1 ::: Type -> t2 ::: Type -> m t1 -> (t1 -> m t2) -> m t2}
adam@1544	133 -> monad m
adam@1544	134
adamc@456	135 con transaction :: Type -> Type
adamc@564	136 val transaction_monad : monad transaction
adamc@456	137
adamc@565	138 con source :: Type -> Type
adamc@565	139 val source : t ::: Type -> t -> transaction (source t)
adamc@575	140 val set : t ::: Type -> source t -> t -> transaction unit
adamc@601	141 val get : t ::: Type -> source t -> transaction t
adamc@565	142
adamc@565	143 con signal :: Type -> Type
adamc@565	144 val signal_monad : monad signal
adamc@565	145 val signal : t ::: Type -> source t -> signal t
adamc@841	146 val current : t ::: Type -> signal t -> transaction t
adamc@456	147
adamc@456	148
adam@1571	149 (** * Floats *)
adam@1571	150
adam@1571	151 val float : int -> float
adam@1571	152 val ceil : float -> int
adam@1571	153 val trunc : float -> int
adam@1571	154 val round : float -> int
adam@1571	155
adam@1571	156
adamc@1006	157 (** * Time *)
adamc@1006	158
adamc@1006	159 val now : transaction time
adamc@1050	160 val minTime : time
adam@1369	161 val addSeconds : time -> int -> time
adam@1514	162 val toSeconds : time -> int
adam@1514	163 val diffInSeconds : time -> time -> int
adam@1514	164 (* Earlier time first *)
adam@1685	165 val toMilliseconds : time -> int
adam@1685	166 val diffInMilliseconds : time -> time -> int
adam@1359	167 val timef : string -> time -> string (* Uses strftime() format string *)
adam@1372	168 val readUtc : string -> option time
adamc@1006	169
phurst@1971	170 (* Takes a year, month, day, hour, minute, second. *)
phurst@1971	171 val fromDatetime : int -> int -> int -> int -> int -> int -> time
phurst@1971	172 val datetimeYear : time -> int
phurst@1971	173 val datetimeMonth : time -> int
phurst@1971	174 val datetimeDay : time -> int
phurst@1971	175 val datetimeHour : time -> int
phurst@1971	176 val datetimeMinute: time -> int
phurst@1971	177 val datetimeSecond : time -> int
phurst@1973	178 val datetimeDayOfWeek : time -> int
phurst@1971	179
adamc@1006	180
adam@1360	181 (** * Encryption *)
adam@1360	182
adam@1360	183 val crypt : string -> string -> string
adam@1360	184
adam@1360	185
adamc@456	186 (** HTTP operations *)
adamc@456	187
adamc@459	188 con http_cookie :: Type -> Type
adamc@459	189 val getCookie : t ::: Type -> http_cookie t -> transaction (option t)
adamc@1050	190 val setCookie : t ::: Type -> http_cookie t -> {Value : t,
adamc@1050	191 Expires : option time,
adamc@1050	192 Secure : bool} -> transaction unit
adamc@1050	193 val clearCookie : t ::: Type -> http_cookie t -> transaction unit
adamc@459	194
adam@1465	195 type requestHeader
adam@1465	196 val blessRequestHeader : string -> requestHeader
adam@1465	197 val checkRequestHeader : string -> option requestHeader
adam@1465	198 val getHeader : requestHeader -> transaction (option string)
adam@1465	199
adam@1465	200 type responseHeader
adam@1465	201 val blessResponseHeader : string -> responseHeader
adam@1465	202 val checkResponseHeader : string -> option responseHeader
adam@1465	203 val setHeader : responseHeader -> string -> transaction unit
adam@1465	204
adam@1799	205 type envVar
adam@1799	206 val blessEnvVar : string -> envVar
adam@1799	207 val checkEnvVar : string -> option envVar
adam@1799	208 val getenv : envVar -> transaction (option string)
adam@1799	209
adamc@456	210
adamc@566	211 (** JavaScript-y gadgets *)
adamc@566	212
adamc@566	213 val alert : string -> transaction unit
adam@1290	214 val confirm : string -> transaction bool
adamc@694	215 val spawn : transaction unit -> transaction unit
adamc@695	216 val sleep : int -> transaction unit
adamc@566	217
adamc@908	218 val rpc : t ::: Type -> transaction t -> transaction t
adam@1848	219 val tryRpc : t ::: Type -> transaction t -> transaction (option t)
adam@1848	220 (* Returns [None] on error condition. *)
adamc@908	221
adamc@566	222
adamc@678	223 (** Channels *)
adamc@678	224
adamc@678	225 con channel :: Type -> Type
adamc@678	226 val channel : t ::: Type -> transaction (channel t)
adamc@678	227 val send : t ::: Type -> channel t -> t -> transaction unit
adamc@678	228 val recv : t ::: Type -> channel t -> transaction t
adamc@678	229
adamc@682	230 type client
adamc@682	231 val self : transaction client
adamc@682	232
adamc@678	233
adamc@203	234 (** SQL *)
adamc@203	235
adamc@705	236 con sql_table :: {Type} -> {{Unit}} -> Type
adamc@753	237 con sql_view :: {Type} -> Type
adamc@753	238
adamc@753	239 class fieldsOf :: Type -> {Type} -> Type
adamc@753	240 val fieldsOf_table : fs ::: {Type} -> keys ::: {{Unit}}
adamc@753	241 -> fieldsOf (sql_table fs keys) fs
adamc@753	242 val fieldsOf_view : fs ::: {Type}
adamc@753	243 -> fieldsOf (sql_view fs) fs
adamc@203	244
adamc@704	245 (*** Constraints *)
adamc@704	246
adamc@707	247 (**** Primary keys *)
adamc@707	248
adamc@707	249 class sql_injectable_prim
adamc@707	250 val sql_bool : sql_injectable_prim bool
adamc@707	251 val sql_int : sql_injectable_prim int
adamc@707	252 val sql_float : sql_injectable_prim float
adamc@707	253 val sql_string : sql_injectable_prim string
adamc@1011	254 val sql_char : sql_injectable_prim char
adamc@707	255 val sql_time : sql_injectable_prim time
adamc@737	256 val sql_blob : sql_injectable_prim blob
adamc@707	257 val sql_channel : t ::: Type -> sql_injectable_prim (channel t)
adamc@707	258 val sql_client : sql_injectable_prim client
adamc@707	259
adamc@1104	260 con serialized :: Type -> Type
adamc@1104	261 val serialize : t ::: Type -> t -> serialized t
adamc@1104	262 val deserialize : t ::: Type -> serialized t -> t
adamc@1104	263 val sql_serialized : t ::: Type -> sql_injectable_prim (serialized t)
adamc@1104	264
adamc@707	265 con primary_key :: {Type} -> {{Unit}} -> Type
adamc@707	266 val no_primary_key : fs ::: {Type} -> primary_key fs []
adamc@707	267 val primary_key : rest ::: {Type} -> t ::: Type -> key1 :: Name -> keys :: {Type}
adamc@707	268 -> [[key1] ~ keys] => [[key1 = t] ++ keys ~ rest]
adamc@707	269 => $([key1 = sql_injectable_prim t] ++ map sql_injectable_prim keys)
adamc@707	270 -> primary_key ([key1 = t] ++ keys ++ rest)
adamc@707	271 [Pkey = [key1] ++ map (fn _ => ()) keys]
adamc@707	272
adamc@707	273 (**** Other constraints *)
adamc@707	274
adamc@705	275 con sql_constraints :: {Type} -> {{Unit}} -> Type
adamc@705	276 (* Arguments: column types, uniqueness implications of constraints *)
adamc@704	277
adamc@705	278 con sql_constraint :: {Type} -> {Unit} -> Type
adamc@704	279
adamc@705	280 val no_constraint : fs ::: {Type} -> sql_constraints fs []
adamc@705	281 val one_constraint : fs ::: {Type} -> unique ::: {Unit} -> name :: Name
adamc@705	282 -> sql_constraint fs unique
adamc@705	283 -> sql_constraints fs [name = unique]
adamc@705	284 val join_constraints : fs ::: {Type}
adamc@705	285 -> uniques1 ::: {{Unit}} -> uniques2 ::: {{Unit}} -> [uniques1 ~ uniques2]
adamc@705	286 => sql_constraints fs uniques1 -> sql_constraints fs uniques2
adamc@705	287 -> sql_constraints fs (uniques1 ++ uniques2)
adamc@705	288
adamc@709	289
adamc@705	290 val unique : rest ::: {Type} -> t ::: Type -> unique1 :: Name -> unique :: {Type}
adamc@705	291 -> [[unique1] ~ unique] => [[unique1 = t] ++ unique ~ rest]
adamc@705	292 => sql_constraint ([unique1 = t] ++ unique ++ rest) ([unique1] ++ map (fn _ => ()) unique)
adamc@704	293
adamc@712	294 class linkable :: Type -> Type -> Type
adamc@712	295 val linkable_same : t ::: Type -> linkable t t
adamc@712	296 val linkable_from_nullable : t ::: Type -> linkable (option t) t
adamc@712	297 val linkable_to_nullable : t ::: Type -> linkable t (option t)
adamc@712	298
adamc@709	299 con matching :: {Type} -> {Type} -> Type
adamc@709	300 val mat_nil : matching [] []
adamc@712	301 val mat_cons : t1 ::: Type -> rest1 ::: {Type} -> t2 ::: Type -> rest2 ::: {Type}
adamc@709	302 -> nm1 :: Name -> nm2 :: Name
adamc@709	303 -> [[nm1] ~ rest1] => [[nm2] ~ rest2]
adamc@712	304 => linkable t1 t2
adamc@712	305 -> matching rest1 rest2
adamc@712	306 -> matching ([nm1 = t1] ++ rest1) ([nm2 = t2] ++ rest2)
adamc@709	307
adamc@709	308 con propagation_mode :: {Type} -> Type
adamc@709	309 val restrict : fs ::: {Type} -> propagation_mode fs
adamc@709	310 val cascade : fs ::: {Type} -> propagation_mode fs
adamc@709	311 val no_action : fs ::: {Type} -> propagation_mode fs
adamc@709	312 val set_null : fs ::: {Type} -> propagation_mode (map option fs)
adamc@709	313
adamc@709	314
adamc@709	315 val foreign_key : mine1 ::: Name -> t ::: Type -> mine ::: {Type} -> munused ::: {Type}
adamc@709	316 -> foreign ::: {Type} -> funused ::: {Type}
adamc@709	317 -> nm ::: Name -> uniques ::: {{Unit}}
adamc@709	318 -> [[mine1] ~ mine] => [[mine1 = t] ++ mine ~ munused]
adamc@709	319 => [foreign ~ funused] => [[nm] ~ uniques]
adamc@709	320 => matching ([mine1 = t] ++ mine) foreign
adamc@709	321 -> sql_table (foreign ++ funused) ([nm = map (fn _ => ()) foreign] ++ uniques)
adamc@709	322 -> {OnDelete : propagation_mode ([mine1 = t] ++ mine),
adamc@709	323 OnUpdate : propagation_mode ([mine1 = t] ++ mine)}
adamc@709	324 -> sql_constraint ([mine1 = t] ++ mine ++ munused) []
adamc@709	325
adam@1778	326 con sql_exp :: {{Type}} -> {{Type}} -> {Type} -> Type -> Type
adam@1778	327 val sql_exp_weaken : fs ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type} -> t ::: Type
adamc@1072	328 -> fs' ::: {{Type}} -> agg' ::: {{Type}} -> exps' ::: {Type}
adamc@1072	329 -> [fs ~ fs'] => [agg ~ agg'] => [exps ~ exps'] =>
adam@1778	330 sql_exp fs agg exps t
adam@1778	331 -> sql_exp (fs ++ fs') (agg ++ agg') (exps ++ exps') t
adamc@714	332
adamc@714	333 val check : fs ::: {Type}
adam@1778	334 -> sql_exp [] [] fs bool
adamc@714	335 -> sql_constraint fs []
adamc@714	336
adamc@714	337
adamc@204	338 (*** Queries *)
adamc@204	339
adam@1394	340 con sql_query :: {{Type}} -> {{Type}} -> {{Type}} -> {Type} -> Type
adam@1394	341 con sql_query1 :: {{Type}} -> {{Type}} -> {{Type}} -> {{Type}} -> {Type} -> Type
adamc@204	342
adamc@223	343 con sql_subset :: {{Type}} -> {{Type}} -> Type
adamc@223	344 val sql_subset : keep_drop :: {({Type} * {Type})}
adamc@354	345 -> sql_subset
adamc@621	346 (map (fn fields :: ({Type} * {Type}) => fields.1 ++ fields.2) keep_drop)
adamc@621	347 (map (fn fields :: ({Type} * {Type}) => fields.1) keep_drop)
adamc@354	348 val sql_subset_all : tables :: {{Type}} -> sql_subset tables tables
adamc@1072	349 val sql_subset_concat : big1 ::: {{Type}} -> little1 ::: {{Type}}
adamc@1072	350 -> big2 ::: {{Type}} -> little2 ::: {{Type}}
adamc@1072	351 -> [big1 ~ big2] => [little1 ~ little2] =>
adamc@1072	352 sql_subset big1 little1
adamc@1072	353 -> sql_subset big2 little2
adamc@1072	354 -> sql_subset (big1 ++ big2) (little1 ++ little2)
adamc@223	355
adamc@1191	356 con sql_from_items :: {{Type}} -> {{Type}} -> Type
adamc@748	357
adamc@1195	358 val sql_from_nil : free ::: {{Type}} -> sql_from_items free []
adamc@1191	359 val sql_from_table : free ::: {{Type}} -> t ::: Type -> fs ::: {Type}
adamc@753	360 -> fieldsOf t fs -> name :: Name
adamc@1191	361 -> t -> sql_from_items free [name = fs]
adamc@1192	362 val sql_from_query : free ::: {{Type}} -> fs ::: {Type} -> name :: Name
adam@1394	363 -> sql_query free [] [] fs
adamc@1192	364 -> sql_from_items free [name = fs]
adamc@1191	365 val sql_from_comma : free ::: {{Type}} -> tabs1 ::: {{Type}} -> tabs2 ::: {{Type}}
adamc@748	366 -> [tabs1 ~ tabs2]
adamc@1191	367 => sql_from_items free tabs1 -> sql_from_items free tabs2
adamc@1191	368 -> sql_from_items free (tabs1 ++ tabs2)
adamc@1191	369 val sql_inner_join : free ::: {{Type}} -> tabs1 ::: {{Type}} -> tabs2 ::: {{Type}}
adamc@1191	370 -> [free ~ tabs1] => [free ~ tabs2] => [tabs1 ~ tabs2]
adamc@1191	371 => sql_from_items free tabs1 -> sql_from_items free tabs2
adam@1778	372 -> sql_exp (free ++ tabs1 ++ tabs2) [] [] bool
adamc@1191	373 -> sql_from_items free (tabs1 ++ tabs2)
adamc@748	374
adamc@750	375 class nullify :: Type -> Type -> Type
adamc@750	376 val nullify_option : t ::: Type -> nullify (option t) (option t)
adamc@750	377 val nullify_prim : t ::: Type -> sql_injectable_prim t -> nullify t (option t)
adamc@750	378
adamc@1191	379 val sql_left_join : free ::: {{Type}} -> tabs1 ::: {{Type}} -> tabs2 ::: {{(Type * Type)}}
adamc@1191	380 -> [free ~ tabs1] => [free ~ tabs2] => [tabs1 ~ tabs2]
adamc@750	381 => $(map (fn r => $(map (fn p :: (Type * Type) => nullify p.1 p.2) r)) tabs2)
adamc@1191	382 -> sql_from_items free tabs1 -> sql_from_items free (map (map (fn p :: (Type * Type) => p.1)) tabs2)
adam@1778	383 -> sql_exp (free ++ tabs1 ++ map (map (fn p :: (Type * Type) => p.1)) tabs2) [] [] bool
adamc@1191	384 -> sql_from_items free (tabs1 ++ map (map (fn p :: (Type * Type) => p.2)) tabs2)
adamc@750	385
adamc@1191	386 val sql_right_join : free ::: {{Type}} -> tabs1 ::: {{(Type * Type)}} -> tabs2 ::: {{Type}}
adamc@1191	387 -> [free ~ tabs1] => [free ~ tabs2] => [tabs1 ~ tabs2]
adamc@751	388 => $(map (fn r => $(map (fn p :: (Type * Type) => nullify p.1 p.2) r)) tabs1)
adamc@1191	389 -> sql_from_items free (map (map (fn p :: (Type * Type) => p.1)) tabs1) -> sql_from_items free tabs2
adam@1778	390 -> sql_exp (free ++ map (map (fn p :: (Type * Type) => p.1)) tabs1 ++ tabs2) [] [] bool
adamc@1191	391 -> sql_from_items free (map (map (fn p :: (Type * Type) => p.2)) tabs1 ++ tabs2)
adamc@751	392
adamc@1191	393 val sql_full_join : free ::: {{Type}} -> tabs1 ::: {{(Type * Type)}} -> tabs2 ::: {{(Type * Type)}}
adamc@1191	394 -> [free ~ tabs1] => [free ~ tabs2] => [tabs1 ~ tabs2]
adamc@751	395 => $(map (fn r => $(map (fn p :: (Type * Type) => nullify p.1 p.2) r)) (tabs1 ++ tabs2))
adamc@1191	396 -> sql_from_items free (map (map (fn p :: (Type * Type) => p.1)) tabs1)
adamc@1191	397 -> sql_from_items free (map (map (fn p :: (Type * Type) => p.1)) tabs2)
adam@1778	398 -> sql_exp (free ++ map (map (fn p :: (Type * Type) => p.1)) (tabs1 ++ tabs2)) [] [] bool
adamc@1191	399 -> sql_from_items free (map (map (fn p :: (Type * Type) => p.2)) (tabs1 ++ tabs2))
adamc@751	400
adam@1778	401 (** [ORDER BY] and [SELECT] expressions may use window functions, so we introduce a type family for such expressions. *)
adam@1778	402 con sql_expw :: {{Type}} -> {{Type}} -> {Type} -> Type -> Type
adam@1778	403
adamc@1191	404 val sql_query1 : free ::: {{Type}}
adam@1394	405 -> afree ::: {{Type}}
adamc@1191	406 -> tables ::: {{Type}}
adamc@354	407 -> grouped ::: {{Type}}
adamc@354	408 -> selectedFields ::: {{Type}}
adamc@354	409 -> selectedExps ::: {Type}
adamc@1070	410 -> empties :: {Unit}
adamc@1191	411 -> [free ~ tables]
adamc@1191	412 => [free ~ grouped]
adam@1394	413 => [afree ~ tables]
adamc@1191	414 => [empties ~ selectedFields]
adamc@1070	415 => {Distinct : bool,
adamc@1191	416 From : sql_from_items free tables,
adam@1778	417 Where : sql_exp (free ++ tables) afree [] bool,
adamc@748	418 GroupBy : sql_subset tables grouped,
adam@1778	419 Having : sql_exp (free ++ grouped) (afree ++ tables) [] bool,
adamc@1070	420 SelectFields : sql_subset grouped (map (fn _ => []) empties ++ selectedFields),
adam@1778	421 SelectExps : $(map (sql_expw (free ++ grouped) (afree ++ tables) [])
adamc@705	422 selectedExps) }
adam@1394	423 -> sql_query1 free afree tables selectedFields selectedExps
adamc@229	424
adam@1682	425 type sql_relop
adamc@229	426 val sql_union : sql_relop
adamc@229	427 val sql_intersect : sql_relop
adamc@229	428 val sql_except : sql_relop
adamc@1191	429 val sql_relop : free ::: {{Type}}
adam@1394	430 -> afree ::: {{Type}}
adamc@1191	431 -> tables1 ::: {{Type}}
adamc@354	432 -> tables2 ::: {{Type}}
adamc@354	433 -> selectedFields ::: {{Type}}
adamc@354	434 -> selectedExps ::: {Type}
adamc@354	435 -> sql_relop
adam@1427	436 -> bool (* ALL *)
adam@1394	437 -> sql_query1 free afree tables1 selectedFields selectedExps
adam@1394	438 -> sql_query1 free afree tables2 selectedFields selectedExps
adam@1394	439 -> sql_query1 free afree [] selectedFields selectedExps
adam@1394	440 val sql_forget_tables : free ::: {{Type}} -> afree ::: {{Type}} -> tables ::: {{Type}} -> selectedFields ::: {{Type}} -> selectedExps ::: {Type}
adam@1394	441 -> sql_query1 free afree tables selectedFields selectedExps
adam@1394	442 -> sql_query1 free afree [] selectedFields selectedExps
adamc@229	443
adamc@230	444 type sql_direction
adamc@230	445 val sql_asc : sql_direction
adamc@230	446 val sql_desc : sql_direction
adamc@230	447
adam@1778	448 (** This type class supports automatic injection of either regular or window expressions into [sql_expw]. *)
adam@1778	449 class sql_window :: ({{Type}} -> {{Type}} -> {Type} -> Type -> Type) -> Type
adam@1778	450 val sql_window_normal : sql_window sql_exp
adam@1778	451 val sql_window_fancy : sql_window sql_expw
adam@1778	452 val sql_window : tf ::: ({{Type}} -> {{Type}} -> {Type} -> Type -> Type)
adam@1778	453 -> tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type} -> t ::: Type
adam@1778	454 -> sql_window tf
adam@1778	455 -> tf tables agg exps t
adam@1778	456 -> sql_expw tables agg exps t
adam@1778	457
adamc@234	458 con sql_order_by :: {{Type}} -> {Type} -> Type
adamc@234	459 val sql_order_by_Nil : tables ::: {{Type}} -> exps :: {Type} -> sql_order_by tables exps
adam@1778	460 val sql_order_by_Cons : tf ::: ({{Type}} -> {{Type}} -> {Type} -> Type -> Type) -> tables ::: {{Type}} -> exps ::: {Type} -> t ::: Type
adam@1778	461 -> sql_window tf
adam@1778	462 -> tf tables [] exps t -> sql_direction
adamc@354	463 -> sql_order_by tables exps
adamc@354	464 -> sql_order_by tables exps
adam@1682	465 val sql_order_by_random : tables ::: {{Type}} -> exps ::: {Type}
adam@1682	466 -> sql_order_by tables exps
adamc@230	467
adamc@231	468 type sql_limit
adamc@231	469 val sql_no_limit : sql_limit
adamc@231	470 val sql_limit : int -> sql_limit
adam@1682	471
adamc@232	472 type sql_offset
adamc@232	473 val sql_no_offset : sql_offset
adamc@232	474 val sql_offset : int -> sql_offset
adamc@232	475
adamc@1191	476 val sql_query : free ::: {{Type}}
adam@1394	477 -> afree ::: {{Type}}
adamc@1191	478 -> tables ::: {{Type}}
adamc@354	479 -> selectedFields ::: {{Type}}
adamc@354	480 -> selectedExps ::: {Type}
adamc@1191	481 -> [free ~ tables]
adam@1394	482 => {Rows : sql_query1 free afree tables selectedFields selectedExps,
adamc@1191	483 OrderBy : sql_order_by (free ++ tables) selectedExps,
adamc@354	484 Limit : sql_limit,
adamc@354	485 Offset : sql_offset}
adam@1394	486 -> sql_query free afree selectedFields selectedExps
adamc@204	487
adamc@354	488 val sql_field : otherTabs ::: {{Type}} -> otherFields ::: {Type}
adam@1778	489 -> fieldType ::: Type -> agg ::: {{Type}}
adamc@354	490 -> exps ::: {Type}
adamc@354	491 -> tab :: Name -> field :: Name
adamc@354	492 -> sql_exp
adamc@354	493 ([tab = [field = fieldType] ++ otherFields] ++ otherTabs)
adam@1778	494 agg exps fieldType
adamc@234	495
adam@1778	496 val sql_exp : tabs ::: {{Type}} -> agg ::: {{Type}} -> t ::: Type -> rest ::: {Type}
adamc@354	497 -> nm :: Name
adam@1778	498 -> sql_exp tabs agg ([nm = t] ++ rest) t
adamc@209	499
adamc@221	500 class sql_injectable
adamc@676	501 val sql_prim : t ::: Type -> sql_injectable_prim t -> sql_injectable t
adamc@676	502 val sql_option_prim : t ::: Type -> sql_injectable_prim t -> sql_injectable (option t)
adamc@676	503
adamc@354	504 val sql_inject : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adam@1778	505 -> t ::: Type
adam@1778	506 -> sql_injectable t -> t -> sql_exp tables agg exps t
adamc@209	507
adamc@470	508 val sql_is_null : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adam@1778	509 -> t ::: Type
adam@1778	510 -> sql_exp tables agg exps (option t)
adam@1778	511 -> sql_exp tables agg exps bool
adamc@470	512
adam@1602	513 val sql_coalesce : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adam@1778	514 -> t ::: Type
adam@1778	515 -> sql_exp tables agg exps (option t)
adam@1778	516 -> sql_exp tables agg exps t
adam@1778	517 -> sql_exp tables agg exps t
adam@1602	518
kkallio@1572	519 val sql_if_then_else : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adam@1778	520 -> t ::: Type
adam@1778	521 -> sql_exp tables agg exps bool
adam@1778	522 -> sql_exp tables agg exps t
adam@1778	523 -> sql_exp tables agg exps t
adam@1778	524 -> sql_exp tables agg exps t
kkallio@1572	525
adamc@559	526 class sql_arith
adam@1427	527 val sql_arith_int : sql_arith int
adam@1427	528 val sql_arith_float : sql_arith float
adam@1427	529 val sql_arith_option : t ::: Type -> sql_arith t -> sql_arith (option t)
adamc@559	530
adamc@220	531 con sql_unary :: Type -> Type -> Type
adamc@220	532 val sql_not : sql_unary bool bool
adamc@354	533 val sql_unary : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adam@1778	534 -> arg ::: Type -> res ::: Type
adam@1778	535 -> sql_unary arg res -> sql_exp tables agg exps arg
adam@1778	536 -> sql_exp tables agg exps res
adamc@220	537
adamc@559	538 val sql_neg : t ::: Type -> sql_arith t -> sql_unary t t
adamc@559	539
adamc@220	540 con sql_binary :: Type -> Type -> Type -> Type
adamc@220	541 val sql_and : sql_binary bool bool bool
adamc@220	542 val sql_or : sql_binary bool bool bool
adamc@234	543 val sql_binary : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adam@1778	544 -> arg1 ::: Type -> arg2 ::: Type -> res ::: Type
adam@1778	545 -> sql_binary arg1 arg2 res -> sql_exp tables agg exps arg1
adam@1778	546 -> sql_exp tables agg exps arg2
adam@1778	547 -> sql_exp tables agg exps res
adamc@220	548
adamc@559	549 val sql_plus : t ::: Type -> sql_arith t -> sql_binary t t t
adamc@559	550 val sql_minus : t ::: Type -> sql_arith t -> sql_binary t t t
adamc@559	551 val sql_times : t ::: Type -> sql_arith t -> sql_binary t t t
adamc@559	552 val sql_div : t ::: Type -> sql_arith t -> sql_binary t t t
adamc@559	553 val sql_mod : sql_binary int int int
adamc@559	554
adamc@559	555 val sql_eq : t ::: Type -> sql_binary t t bool
adamc@559	556 val sql_ne : t ::: Type -> sql_binary t t bool
adamc@559	557 val sql_lt : t ::: Type -> sql_binary t t bool
adamc@559	558 val sql_le : t ::: Type -> sql_binary t t bool
adamc@559	559 val sql_gt : t ::: Type -> sql_binary t t bool
adamc@559	560 val sql_ge : t ::: Type -> sql_binary t t bool
adamc@203	561
kkallio@1607	562 val sql_like : sql_binary string string bool
kkallio@1607	563
adam@1778	564 val sql_count : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adam@1778	565 -> sql_exp tables agg exps int
adamc@235	566
adamc@1187	567 con sql_aggregate :: Type -> Type -> Type
adamc@354	568 val sql_aggregate : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adam@1778	569 -> dom ::: Type -> ran ::: Type
adam@1778	570 -> sql_aggregate dom ran -> sql_exp agg agg exps dom
adam@1778	571 -> sql_exp tables agg exps ran
adamc@1187	572
adamc@1187	573 val sql_count_col : t ::: Type -> sql_aggregate (option t) int
adamc@236	574
adamc@236	575 class sql_summable
adamc@236	576 val sql_summable_int : sql_summable int
adamc@236	577 val sql_summable_float : sql_summable float
adam@1357	578 val sql_summable_option : t ::: Type -> sql_summable t -> sql_summable (option t)
adam@1777	579 val sql_avg : t ::: Type -> sql_summable t -> sql_aggregate t (option float)
adam@1394	580 val sql_sum : t ::: Type -> nt ::: Type -> sql_summable t -> nullify t nt -> sql_aggregate t nt
adamc@236	581
adamc@236	582 class sql_maxable
adamc@236	583 val sql_maxable_int : sql_maxable int
adamc@236	584 val sql_maxable_float : sql_maxable float
adamc@236	585 val sql_maxable_string : sql_maxable string
adamc@437	586 val sql_maxable_time : sql_maxable time
adam@1357	587 val sql_maxable_option : t ::: Type -> sql_maxable t -> sql_maxable (option t)
adam@1394	588 val sql_max : t ::: Type -> nt ::: Type -> sql_maxable t -> nullify t nt -> sql_aggregate t nt
adam@1394	589 val sql_min : t ::: Type -> nt ::: Type -> sql_maxable t -> nullify t nt -> sql_aggregate t nt
adamc@236	590
adamc@441	591 con sql_nfunc :: Type -> Type
adamc@441	592 val sql_nfunc : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adam@1778	593 -> t ::: Type
adam@1778	594 -> sql_nfunc t -> sql_exp tables agg exps t
adamc@441	595 val sql_current_timestamp : sql_nfunc time
adamc@441	596
adamc@746	597 con sql_ufunc :: Type -> Type -> Type
adamc@746	598 val sql_ufunc : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adam@1778	599 -> dom ::: Type -> ran ::: Type
adam@1778	600 -> sql_ufunc dom ran -> sql_exp tables agg exps dom
adam@1778	601 -> sql_exp tables agg exps ran
adamc@746	602 val sql_octet_length : sql_ufunc blob int
adamc@1207	603 val sql_known : t ::: Type -> sql_ufunc t bool
adam@1636	604 val sql_lower : sql_ufunc string string
adam@1636	605 val sql_upper : sql_ufunc string string
adamc@235	606
adam@1778	607 val sql_nullable : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type} -> t ::: Type
adamc@1081	608 -> sql_injectable_prim t
adam@1778	609 -> sql_exp tables agg exps t
adam@1778	610 -> sql_exp tables agg exps (option t)
adamc@1081	611
adam@1778	612 val sql_subquery : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type} -> nm ::: Name -> t ::: Type -> nt ::: Type
adam@1421	613 -> nullify t nt
adam@1394	614 -> sql_query tables agg [] [nm = t]
adam@1778	615 -> sql_exp tables agg exps nt
adam@1778	616
adam@1778	617 (** Window function expressions *)
adam@1778	618
adam@1778	619 con sql_partition :: {{Type}} -> {{Type}} -> {Type} -> Type
adam@1778	620 val sql_no_partition : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adam@1778	621 -> sql_partition tables agg exps
adam@1778	622 val sql_partition : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type} -> t ::: Type
adam@1778	623 -> sql_exp tables agg exps t
adam@1778	624 -> sql_partition tables agg exps
adam@1778	625
adam@1778	626 con sql_window_function :: {{Type}} -> {{Type}} -> {Type} -> Type -> Type
adam@1778	627 val sql_window_function : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adam@1778	628 -> t ::: Type
adam@1778	629 -> sql_window_function tables agg exps t
adam@1778	630 -> sql_partition tables agg exps
adam@1778	631 -> sql_order_by tables exps
adam@1778	632 -> sql_expw tables agg exps t
adam@1778	633
adam@1778	634 val sql_window_aggregate : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adam@1778	635 -> t ::: Type -> nt ::: Type
adam@1778	636 -> sql_aggregate t nt
adam@1778	637 -> sql_exp tables agg exps t
adam@1778	638 -> sql_window_function tables agg exps nt
adam@1778	639 val sql_window_count : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adam@1778	640 -> sql_window_function tables agg exps int
adam@1778	641 val sql_rank : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adam@1778	642 -> sql_window_function tables agg exps int
adam@1778	643
adamc@1191	644
adamc@243	645 (*** Executing queries *)
adamc@243	646
adamc@354	647 val query : tables ::: {{Type}} -> exps ::: {Type}
adamc@629	648 -> [tables ~ exps] =>
adamc@354	649 state ::: Type
adam@1394	650 -> sql_query [] [] tables exps
adamc@621	651 -> ($(exps ++ map (fn fields :: {Type} => $fields) tables)
adamc@354	652 -> state
adamc@354	653 -> transaction state)
adamc@354	654 -> state
adamc@354	655 -> transaction state
adamc@243	656
adam@1810	657 val show_sql_query : freeTables ::: {{Type}} -> freeAggs ::: {{Type}} -> tables ::: {{Type}} -> exps ::: {Type}
adam@1810	658 -> show (sql_query freeTables freeAggs tables exps)
adam@1810	659
adamc@243	660
adamc@299	661 (*** Database mutators *)
adamc@299	662
adamc@299	663 type dml
adamc@299	664 val dml : dml -> transaction unit
adam@1293	665 val tryDml : dml -> transaction (option string)
adam@1293	666 (* Returns an error message on failure. *)
adamc@299	667
adamc@705	668 val insert : fields ::: {Type} -> uniques ::: {{Unit}}
adamc@705	669 -> sql_table fields uniques
adam@1778	670 -> $(map (fn t :: Type => sql_exp [] [] [] t) fields)
adamc@354	671 -> dml
adamc@299	672
adamc@705	673 val update : unchanged ::: {Type} -> uniques ::: {{Unit}} -> changed :: {Type} ->
adamc@629	674 [changed ~ unchanged] =>
adam@1778	675 $(map (fn t :: Type => sql_exp [T = changed ++ unchanged] [] [] t) changed)
adamc@705	676 -> sql_table (changed ++ unchanged) uniques
adam@1778	677 -> sql_exp [T = changed ++ unchanged] [] [] bool
adamc@354	678 -> dml
adamc@299	679
adamc@705	680 val delete : fields ::: {Type} -> uniques ::: {{Unit}}
adamc@705	681 -> sql_table fields uniques
adam@1778	682 -> sql_exp [T = fields] [] [] bool
adamc@354	683 -> dml
adamc@299	684
adamc@338	685 (*** Sequences *)
adamc@338	686
adamc@338	687 type sql_sequence
adamc@338	688 val nextval : sql_sequence -> transaction int
adamc@1073	689 val setval : sql_sequence -> int -> transaction unit
adamc@338	690
adamc@299	691
adamc@203	692 (** XML *)
adamc@203	693
adamc@721	694 type css_class
adam@1477	695 val show_css_class : show css_class
adam@1567	696 val null : css_class
adam@1567	697 (* No special formatting *)
adam@1292	698 val classes : css_class -> css_class -> css_class
adam@1292	699 (* The equivalent of writing one class after the other, separated by a space, in
adam@1292	700 * an HTML 'class' attribute *)
adamc@718	701
adam@1750	702 type css_value
adam@1750	703 val atom : string -> css_value
adam@1750	704 type url
adam@1750	705 val css_url : url -> css_value
adam@2029	706 val sql_url : sql_injectable_prim url
adam@1750	707 type css_property
adam@1750	708 val property : string -> css_property
adam@1750	709 val value : css_property -> css_value -> css_property
adam@1750	710 type css_style
adam@1750	711 val noStyle : css_style
adam@1750	712 val oneProperty : css_style -> css_property -> css_style
adam@1750	713
adamc@720	714 con tag :: {Type} -> {Unit} -> {Unit} -> {Type} -> {Type} -> Type
adamc@91	715
adamc@720	716 con xml :: {Unit} -> {Type} -> {Type} -> Type
adamc@720	717 val cdata : ctx ::: {Unit} -> use ::: {Type} -> string -> xml ctx use []
adam@1358	718 val cdataChar : ctx ::: {Unit} -> use ::: {Type} -> char -> xml ctx use []
adamc@354	719 val tag : attrsGiven ::: {Type} -> attrsAbsent ::: {Type}
adamc@354	720 -> ctxOuter ::: {Unit} -> ctxInner ::: {Unit}
adamc@354	721 -> useOuter ::: {Type} -> useInner ::: {Type}
adamc@354	722 -> bindOuter ::: {Type} -> bindInner ::: {Type}
adamc@629	723 -> [attrsGiven ~ attrsAbsent] =>
adamc@629	724 [useOuter ~ useInner] =>
adamc@629	725 [bindOuter ~ bindInner] =>
adam@1749	726 css_class
adam@1643	727 -> option (signal css_class)
adam@1750	728 -> css_style
adam@1751	729 -> option (signal css_style)
adamc@721	730 -> $attrsGiven
adamc@629	731 -> tag (attrsGiven ++ attrsAbsent)
adamc@720	732 ctxOuter ctxInner useOuter bindOuter
adamc@720	733 -> xml ctxInner useInner bindInner
adamc@720	734 -> xml ctxOuter (useOuter ++ useInner) (bindOuter ++ bindInner)
adam@1682	735 val join : ctx ::: {Unit}
adamc@720	736 -> use1 ::: {Type} -> bind1 ::: {Type} -> bind2 ::: {Type}
adamc@720	737 -> [use1 ~ bind1] => [bind1 ~ bind2] =>
adamc@720	738 xml ctx use1 bind1
adamc@720	739 -> xml ctx (use1 ++ bind1) bind2
adamc@720	740 -> xml ctx use1 (bind1 ++ bind2)
adamc@354	741 val useMore : ctx ::: {Unit} -> use1 ::: {Type} -> use2 ::: {Type}
adamc@720	742 -> bind ::: {Type}
adamc@629	743 -> [use1 ~ use2] =>
adamc@720	744 xml ctx use1 bind
adamc@720	745 -> xml ctx (use1 ++ use2) bind
adamc@91	746
adam@1641	747 con html = [Html]
adam@1641	748 con head = [Head]
adam@1642	749
adam@1642	750 con body' = [MakeForm, Body]
adam@1642	751 con form' = [Body, Form]
adam@1642	752 con subform' = [Body, Subform]
adam@1642	753 con tabl' = [MakeForm, Table]
adam@1642	754 con tr' = [MakeForm, Tr]
adam@1642	755
adam@1642	756 con body = [Dyn] ++ body'
adam@1642	757 con form = [Dyn] ++ form'
adam@1642	758 con subform = [Dyn] ++ subform'
adam@1642	759 con tabl = [Dyn] ++ tabl'
adam@1642	760 con tr = [Dyn] ++ tr'
adam@1641	761
adam@1641	762 con xhtml = xml html
adamc@139	763 con page = xhtml [] []
adam@1641	764 con xbody = xml body [] []
grrwlf@1874	765 con xhead = xml head [] []
adam@1641	766 con xtable = xml tabl [] []
adam@1641	767 con xtr = xml tr [] []
adam@1641	768 con xform = xml form [] []
adamc@110	769
adamc@718	770
adamc@204	771 (*** HTML details *)
adamc@204	772
adam@1370	773 type queryString
adam@1370	774 val show_queryString : show queryString
adam@1370	775
adamc@1065	776 val show_url : show url
adamc@724	777 val bless : string -> url
adamc@770	778 val checkUrl : string -> option url
adamc@1085	779 val currentUrl : transaction url
adam@1386	780 val currentUrlHasPost : transaction bool
adam@1485	781 val currentUrlHasQueryString : transaction bool
adamc@1065	782 val url : transaction page -> url
adam@1370	783 val effectfulUrl : (option queryString -> transaction page) -> url
adamc@1065	784 val redirect : t ::: Type -> url -> transaction t
adamc@724	785
adam@1556	786 type id
adam@1556	787 val fresh : transaction id
adam@1785	788 val giveFocus : id -> transaction unit
grrwlf@1929	789 val show_id : show id
adam@1556	790
adam@1641	791 val dyn : ctx ::: {Unit} -> use ::: {Type} -> bind ::: {Type} -> [ctx ~ [Dyn]] => unit
adam@1641	792 -> tag [Signal = signal (xml ([Dyn] ++ ctx) use bind)] ([Dyn] ++ ctx) [] use bind
adamc@568	793
adam@1786	794 val active : unit
adam@1786	795 -> tag [Code = transaction xbody] body [] [] []
adam@1786	796
adam@1926	797 val script : unit
grrwlf@1925	798 -> tag [Code = transaction unit] head [] [] []
grrwlf@1924	799
adam@2047	800 (* Type for HTML5 "data-" and "aria-" attributes. *)
adam@2047	801 type data_attr_kind
adam@2047	802 val data_kind : data_attr_kind
adam@2047	803 val aria_kind : data_attr_kind
adam@2047	804
adam@2008	805 type data_attr
adam@2047	806 val data_attr : data_attr_kind -> string (* Key ) -> string ( Value *) -> data_attr
adam@2008	807 (* This function will fail if the key doesn't meet HTML's lexical rules! *)
adam@2008	808 val data_attrs : data_attr -> data_attr -> data_attr
adamc@110	809
adam@2008	810 val head : unit -> tag [Data = data_attr] html head [] []
adam@2008	811 val title : unit -> tag [Data = data_attr] head [] [] []
adam@2008	812 val link : unit -> tag [Data = data_attr, Id = id, Rel = string, Typ = string, Href = url, Media = string] head [] [] []
adam@2008	813
adam@2008	814 val body : unit -> tag [Data = data_attr, Onload = transaction unit, Onresize = transaction unit, Onunload = transaction unit, Onhashchange = transaction unit]
adamc@892	815 html body [] []
adamc@354	816 con bodyTag = fn (attrs :: {Type}) =>
adamc@354	817 ctx ::: {Unit} ->
adamc@629	818 [[Body] ~ ctx] =>
adamc@720	819 unit -> tag attrs ([Body] ++ ctx) ([Body] ++ ctx) [] []
adamc@354	820 con bodyTagStandalone = fn (attrs :: {Type}) =>
adamc@354	821 ctx ::: {Unit}
adamc@629	822 -> [[Body] ~ ctx] =>
adamc@720	823 unit -> tag attrs ([Body] ++ ctx) [] [] []
adamc@141	824
adam@2008	825 val br : bodyTagStandalone [Data = data_attr, Id = id]
adamc@119	826
adamc@892	827 con focusEvents = [Onblur = transaction unit, Onfocus = transaction unit]
adam@1783	828
adam@1783	829 datatype mouseButton = Left \| Right \| Middle
adam@1783	830
adam@1783	831 type mouseEvent = { ScreenX : int, ScreenY : int, ClientX : int, ClientY : int,
adam@1783	832 CtrlKey : bool, ShiftKey : bool, AltKey : bool, MetaKey : bool,
adam@1783	833 Button : mouseButton }
adam@1783	834
adam@1783	835 con mouseEvents = map (fn _ :: Unit => mouseEvent -> transaction unit)
ziv@2130	836 [Onclick, Oncontextmenu, Ondblclick, Onmousedown, Onmouseenter, Onmouseleave, Onmousemove, Onmouseout, Onmouseover, Onmouseup]
adam@1783	837
adam@1783	838 type keyEvent = { KeyCode : int,
adam@1783	839 CtrlKey : bool, ShiftKey : bool, AltKey : bool, MetaKey : bool }
adam@1783	840
adam@1783	841 con keyEvents = map (fn _ :: Unit => keyEvent -> transaction unit)
adam@1783	842 [Onkeydown, Onkeypress, Onkeyup]
adam@1783	843
adamc@895	844 (* Key arguments are character codes. *)
adamc@892	845 con resizeEvents = [Onresize = transaction unit]
vshabanoff@1709	846 con scrollEvents = [Onscroll = transaction unit]
adamc@691	847
vshabanoff@1709	848 con boxEvents = focusEvents ++ mouseEvents ++ keyEvents ++ resizeEvents ++ scrollEvents
adamc@892	849 con tableEvents = focusEvents ++ mouseEvents ++ keyEvents
adamc@140	850
grrwlf@2062	851 con boxAttrs = [Data = data_attr, Id = id, Title = string, Role = string] ++ boxEvents
adam@2008	852 con tableAttrs = [Data = data_attr, Id = id, Title = string] ++ tableEvents
adamc@469	853
adamc@1047	854 val span : bodyTag boxAttrs
adamc@1047	855 val div : bodyTag boxAttrs
adamc@140	856
adamc@1047	857 val p : bodyTag boxAttrs
grrwlf@1873	858 val strong : bodyTag boxAttrs
grrwlf@1873	859 val em : bodyTag boxAttrs
adamc@1047	860 val b : bodyTag boxAttrs
adamc@1047	861 val i : bodyTag boxAttrs
adamc@1047	862 val tt : bodyTag boxAttrs
kkallio@1452	863 val sub : bodyTag boxAttrs
kkallio@1452	864 val sup : bodyTag boxAttrs
adamc@410	865
adamc@1047	866 val h1 : bodyTag boxAttrs
adamc@1047	867 val h2 : bodyTag boxAttrs
adamc@1047	868 val h3 : bodyTag boxAttrs
adamc@1047	869 val h4 : bodyTag boxAttrs
adamc@1047	870 val h5 : bodyTag boxAttrs
adamc@1047	871 val h6 : bodyTag boxAttrs
adamc@717	872
adamc@1047	873 val li : bodyTag boxAttrs
adamc@1047	874 val ol : bodyTag boxAttrs
adamc@1047	875 val ul : bodyTag boxAttrs
adamc@140	876
adamc@1047	877 val hr : bodyTag boxAttrs
adamc@1047	878
grrwlf@1999	879 val pre : bodyTag boxAttrs
grrwlf@1999	880
david@2014	881 ( sections )
david@2014	882 val section : bodyTag boxAttrs
david@2014	883 val article : bodyTag boxAttrs
david@2014	884 val nav : bodyTag boxAttrs
david@2014	885 val aside : bodyTag boxAttrs
david@2014	886 val footer : bodyTag boxAttrs
david@2014	887 val header : bodyTag boxAttrs
david@2014	888 val main : bodyTag boxAttrs
david@2014	889
david@2014	890 ( forms )
david@2014	891 val meter : bodyTag boxAttrs
david@2014	892 val progress : bodyTag boxAttrs
david@2014	893 val output : bodyTag boxAttrs
david@2014	894 val keygen : bodyTag boxAttrs
david@2014	895 val datalist : bodyTag boxAttrs
david@2014	896
david@2014	897 ( Interactive Elements )
david@2014	898 val details : bodyTag boxAttrs
david@2014	899 val dialog : bodyTag boxAttrs
david@2014	900 val menuitem : bodyTag boxAttrs
david@2014	901
david@2014	902 ( Grouping Content )
david@2014	903 val figure : bodyTag boxAttrs
david@2014	904 val figcaption : bodyTag boxAttrs
david@2014	905
david@2014	906 ( Text Level Semantics )
david@2014	907 val data : bodyTag boxAttrs
david@2014	908 val mark : bodyTag boxAttrs
david@2014	909 val rp : bodyTag boxAttrs
david@2014	910 val rt : bodyTag boxAttrs
david@2014	911 val ruby : bodyTag boxAttrs
david@2014	912 val summary : bodyTag boxAttrs
david@2014	913 val time : bodyTag boxAttrs
david@2014	914 val wbr : bodyTag boxAttrs
david@2014	915 val bdi : bodyTag boxAttrs
david@2014	916
grrwlf@2119	917 val a : bodyTag ([Link = transaction page, Href = url, Target = string, Rel = string, Download = string] ++ boxAttrs)
adamc@892	918
adam@1419	919 val img : bodyTag ([Alt = string, Src = url, Width = int, Height = int,
adamc@1129	920 Onabort = transaction unit, Onerror = transaction unit,
adamc@1047	921 Onload = transaction unit] ++ boxAttrs)
adam@1682	922
adamc@720	923 val form : ctx ::: {Unit} -> bind ::: {Type}
adam@1642	924 -> [[MakeForm, Form] ~ ctx] =>
adam@1412	925 option css_class
adam@1642	926 -> xml ([Form] ++ ctx) [] bind
adam@1642	927 -> xml ([MakeForm] ++ ctx) [] []
adam@1682	928
adamc@756	929 val subform : ctx ::: {Unit} -> use ::: {Type} -> bind ::: {Type}
adamc@756	930 -> [[Form] ~ ctx] =>
adamc@756	931 nm :: Name -> [[nm] ~ use] =>
adamc@1004	932 xml ([Form] ++ ctx) [] bind
adamc@756	933 -> xml ([Form] ++ ctx) use [nm = $bind]
adamc@758	934
adamc@758	935 val subforms : ctx ::: {Unit} -> use ::: {Type} -> bind ::: {Type}
adamc@1004	936 -> [[Form, Subform] ~ ctx] =>
adamc@758	937 nm :: Name -> [[nm] ~ use] =>
adamc@1004	938 xml ([Subform] ++ ctx) [Entry = $bind] []
adamc@758	939 -> xml ([Form] ++ ctx) use [nm = list ($bind)]
adamc@758	940
adamc@758	941 val entry : ctx ::: {Unit} -> bind ::: {Type}
adamc@1004	942 -> [[Subform, Form] ~ ctx] =>
adamc@1004	943 xml ([Form] ++ ctx) [] bind
adamc@758	944 -> xml ([Subform] ++ ctx) [Entry = $bind] []
adamc@758	945
adamc@361	946 con formTag = fn (ty :: Type) (inner :: {Unit}) (attrs :: {Type}) =>
adamc@354	947 ctx ::: {Unit}
adamc@629	948 -> [[Form] ~ ctx] =>
adamc@354	949 nm :: Name -> unit
adamc@720	950 -> tag attrs ([Form] ++ ctx) inner [] [nm = ty]
grrwlf@2074	951
adam@2075	952 con inputAttrs = [Required = bool, Autofocus = bool]
grrwlf@2074	953
grrwlf@2074	954
adam@2008	955 val hidden : formTag string [] [Data = data_attr, Id = string, Value = string]
vshabanoff@1709	956 val textbox : formTag string [] ([Value = string, Size = int, Placeholder = string, Source = source string, Onchange = transaction unit,
grrwlf@2074	957 Ontext = transaction unit] ++ boxAttrs ++ inputAttrs)
grrwlf@2074	958 val password : formTag string [] ([Value = string, Size = int, Placeholder = string, Onchange = transaction unit] ++ boxAttrs ++ inputAttrs)
adamc@892	959 val textarea : formTag string [] ([Rows = int, Cols = int, Onchange = transaction unit,
grrwlf@2074	960 Ontext = transaction unit] ++ boxAttrs ++ inputAttrs)
adamc@153	961
adam@2076	962 val checkbox : formTag bool [] ([Checked = bool, Onchange = transaction unit] ++ boxAttrs)
adamc@190	963
adam@2077	964 (* HTML5 widgets galore! *)
adam@2077	965
adam@2077	966 type textWidget = formTag string [] ([Value = string, Size = int, Placeholder = string, Onchange = transaction unit] ++ boxAttrs ++ inputAttrs)
adam@2077	967
adam@2077	968 val email : textWidget
adam@2077	969 val search : textWidget
adam@2077	970 val url_ : textWidget
adam@2077	971 val tel : textWidget
adam@2078	972 val color : textWidget
adam@2078	973
adam@2078	974 val number : formTag float [] ([Value = float, Min = float, Max = float, Step = float, Size = int, Onchange = transaction unit] ++ boxAttrs ++ inputAttrs)
adam@2078	975 val range : formTag float [] ([Value = float, Min = float, Max = float, Size = int, Onchange = transaction unit] ++ boxAttrs ++ inputAttrs)
adam@2078	976 val date : formTag string [] ([Value = string, Min = string, Max = string, Size = int, Onchange = transaction unit] ++ boxAttrs ++ inputAttrs)
adam@2078	977 val datetime : formTag string [] ([Value = string, Min = string, Max = string, Size = int, Onchange = transaction unit] ++ boxAttrs ++ inputAttrs)
adam@2078	978 val datetime_local : formTag string [] ([Value = string, Min = string, Max = string, Size = int, Onchange = transaction unit] ++ boxAttrs ++ inputAttrs)
adam@2078	979 val month : formTag string [] ([Value = string, Min = string, Max = string, Size = int, Onchange = transaction unit] ++ boxAttrs ++ inputAttrs)
adam@2078	980 val week : formTag string [] ([Value = string, Min = string, Max = string, Size = int, Onchange = transaction unit] ++ boxAttrs ++ inputAttrs)
adam@2078	981 val timeInput : formTag string [] ([Value = string, Min = string, Max = string, Size = int, Onchange = transaction unit] ++ boxAttrs ++ inputAttrs)
adam@2078	982
adam@2077	983
adam@2077	984
adamc@737	985 type file
adamc@737	986 val fileName : file -> option string
adamc@740	987 val fileMimeType : file -> string
adamc@737	988 val fileData : file -> blob
adamc@737	989
adamc@1047	990 val upload : formTag file [] ([Value = string, Size = int] ++ boxAttrs)
adamc@737	991
adamc@741	992 type mimeType
adamc@741	993 val blessMime : string -> mimeType
adamc@770	994 val checkMime : string -> option mimeType
adamc@741	995 val returnBlob : t ::: Type -> blob -> mimeType -> transaction t
adamc@745	996 val blobSize : blob -> int
adamc@1119	997 val textBlob : string -> blob
adamc@741	998
adam@1347	999 type postBody
adam@1347	1000 val postType : postBody -> string
adam@1347	1001 val postData : postBody -> string
adam@1347	1002
adam@1787	1003 type postField
adam@1787	1004 val firstFormField : string -> option postField
adam@1787	1005 val fieldName : postField -> string
adam@1787	1006 val fieldValue : postField -> string
adam@1787	1007 val remainingFields : postField -> string
adam@1787	1008
adamc@153	1009 con radio = [Body, Radio]
adam@2008	1010 val radio : formTag (option string) radio [Data = data_attr, Id = id]
adamc@1068	1011 val radioOption : unit -> tag ([Value = string, Checked = bool] ++ boxAttrs) radio [] [] []
adamc@142	1012
adamc@154	1013 con select = [Select]
adamc@1047	1014 val select : formTag string select ([Onchange = transaction unit] ++ boxAttrs)
adam@2008	1015 val option : unit -> tag [Data = data_attr, Value = string, Selected = bool] select [] [] []
adamc@154	1016
adamc@720	1017 val submit : ctx ::: {Unit} -> use ::: {Type}
adamc@629	1018 -> [[Form] ~ ctx] =>
adamc@354	1019 unit
adamc@1047	1020 -> tag ([Value = string, Action = $use -> transaction page] ++ boxAttrs)
adamc@720	1021 ([Form] ++ ctx) ([Form] ++ ctx) use []
adamc@283	1022
adam@1517	1023 val image : ctx ::: {Unit} -> use ::: {Type}
adam@1517	1024 -> [[Form] ~ ctx] =>
adam@1517	1025 unit
adam@1517	1026 -> tag ([Src = url, Width = int, Height = int, Alt = string, Action = $use -> transaction page] ++ boxAttrs)
adam@1517	1027 ([Form] ++ ctx) ([Form] ++ ctx) use []
adam@1517	1028
adam@1557	1029 val label : bodyTag ([For = id, Accesskey = string] ++ tableAttrs)
adamc@1047	1030
julian@2138	1031 val fieldset : bodyTag boxAttrs
julian@2138	1032 val legend : bodyTag boxAttrs
julian@2138	1033
adamc@1047	1034
adamc@601	1035 (*** AJAX-oriented widgets *)
adamc@601	1036
adamc@797	1037 con cformTag = fn (attrs :: {Type}) (inner :: {Unit}) =>
adamc@601	1038 ctx ::: {Unit}
grrwlf@2057	1039 -> [[Body] ~ ctx] => [[Body] ~ inner] =>
grrwlf@2057	1040 unit -> tag attrs ([Body] ++ ctx) ([Body] ++ inner) [] []
adamc@601	1041
adam@2079	1042 type ctext = cformTag ([Value = string, Size = int, Source = source string, Placeholder = string,
adam@2079	1043 Onchange = transaction unit, Ontext = transaction unit] ++ boxAttrs ++ inputAttrs) []
adam@2079	1044
adam@2079	1045 val ctextbox : ctext
adam@2079	1046 val cpassword : ctext
adam@2079	1047 val cemail : ctext
adam@2079	1048 val csearch : ctext
adam@2079	1049 val curl : ctext
adam@2079	1050 val ctel : ctext
adam@2079	1051 val ccolor : ctext
adam@2079	1052
adam@2080	1053 val cnumber : cformTag ([Source = source float, Value = float, Min = float, Max = float, Step = float, Size = int, Onchange = transaction unit] ++ boxAttrs ++ inputAttrs) []
adam@2080	1054 val crange : cformTag ([Source = source float, Value = float, Min = float, Max = float, Size = int, Onchange = transaction unit] ++ boxAttrs ++ inputAttrs) []
adam@2080	1055 val cdate : cformTag ([Source = source string, Value = string, Min = string, Max = string, Size = int, Onchange = transaction unit] ++ boxAttrs ++ inputAttrs) []
adam@2080	1056 val cdatetime : cformTag ([Source = source string, Value = string, Min = string, Max = string, Size = int, Onchange = transaction unit] ++ boxAttrs ++ inputAttrs) []
adam@2080	1057 val cdatetime_local : cformTag ([Source = source string, Value = string, Min = string, Max = string, Size = int, Onchange = transaction unit] ++ boxAttrs ++ inputAttrs) []
adam@2080	1058 val cmonth : cformTag ([Source = source string, Value = string, Min = string, Max = string, Size = int, Onchange = transaction unit] ++ boxAttrs ++ inputAttrs) []
adam@2080	1059 val cweek : cformTag ([Source = source string, Value = string, Min = string, Max = string, Size = int, Onchange = transaction unit] ++ boxAttrs ++ inputAttrs) []
adam@2080	1060 val ctime : cformTag ([Source = source string, Value = string, Min = string, Max = string, Size = int, Onchange = transaction unit] ++ boxAttrs ++ inputAttrs) []
adam@2080	1061
adamc@1047	1062 val button : cformTag ([Value = string] ++ boxAttrs) []
adamc@797	1063
grrwlf@2074	1064 val ccheckbox : cformTag ([Value = bool, Size = int, Source = source bool, Onchange = transaction unit] ++ boxAttrs ++ inputAttrs) []
adamc@817	1065
adam@2060	1066 val cselect : cformTag ([Source = source string, Onchange = transaction unit] ++ boxAttrs) [Cselect]
adam@2060	1067 val coption : unit -> tag [Value = string, Selected = bool] [Cselect, Body] [] [] []
adamc@601	1068
adamc@1099	1069 val ctextarea : cformTag ([Value = string, Rows = int, Cols = int, Source = source string, Onchange = transaction unit,
grrwlf@2074	1070 Ontext = transaction unit] ++ boxAttrs ++ inputAttrs) []
adamc@1099	1071
adamc@720	1072 (*** Tables *)
adamc@720	1073
adamc@892	1074 val tabl : other ::: {Unit} -> [other ~ [Body, Table]] => unit
adamc@1047	1075 -> tag ([Border = int] ++ boxAttrs)
adam@1641	1076 ([Body] ++ other) ([Table] ++ other) [] []
adam@1641	1077 val tr : other ::: {Unit} -> [other ~ [Table, Tr]] => unit
adamc@1047	1078 -> tag tableAttrs
adam@1641	1079 ([Table] ++ other) ([Tr] ++ other) [] []
adamc@892	1080 val th : other ::: {Unit} -> [other ~ [Body, Tr]] => unit
kkallio@1476	1081 -> tag ([Colspan = int, Rowspan = int] ++ tableAttrs)
adam@1641	1082 ([Tr] ++ other) ([Body] ++ other) [] []
adamc@892	1083 val td : other ::: {Unit} -> [other ~ [Body, Tr]] => unit
kkallio@1476	1084 -> tag ([Colspan = int, Rowspan = int] ++ tableAttrs)
adam@1641	1085 ([Tr] ++ other) ([Body] ++ other) [] []
adamc@720	1086
adam@2007	1087 val thead : other ::: {Unit} -> [other ~ [Table]] => unit
adam@2007	1088 -> tag tableAttrs
adam@2007	1089 ([Table] ++ other) ([Table] ++ other) [] []
adam@2007	1090 val tbody : other ::: {Unit} -> [other ~ [Table]] => unit
adam@2007	1091 -> tag tableAttrs
adam@2007	1092 ([Table] ++ other) ([Table] ++ other) [] []
adam@2007	1093 val tfoot : other ::: {Unit} -> [other ~ [Table]] => unit
adam@2007	1094 -> tag tableAttrs
adam@2007	1095 ([Table] ++ other) ([Table] ++ other) [] []
adam@2007	1096
grrwlf@1876	1097 (** Definition lists *)
grrwlf@1876	1098
grrwlf@1876	1099 val dl : other ::: {Unit} -> [other ~ [Body,Dl]]
grrwlf@1876	1100 => unit
adam@2008	1101 -> tag [Data = data_attr] ([Body] ++ other) ([Dl] ++ other) [] []
grrwlf@1876	1102
grrwlf@1876	1103 val dt : other ::: {Unit} -> [other ~ [Body,Dl]]
grrwlf@1876	1104 => unit
adam@2008	1105 -> tag [Data = data_attr] ([Dl] ++ other) ([Body] ++ other) [] []
grrwlf@1876	1106
grrwlf@1876	1107 val dd : other ::: {Unit} -> [other ~ [Body,Dl]]
grrwlf@1876	1108 => unit
adam@2008	1109 -> tag [Data = data_attr] ([Dl] ++ other) ([Body] ++ other) [] []
adam@2008	1110
adamc@283	1111
adamc@283	1112 (** Aborting *)
adamc@283	1113
adamc@726	1114 val error : t ::: Type -> xbody -> t
adamc@720	1115
adamc@729	1116 (* Client-side-only handlers: *)
adamc@726	1117 val onError : (xbody -> transaction unit) -> transaction unit
adamc@728	1118 val onFail : (string -> transaction unit) -> transaction unit
adamc@729	1119 val onConnectFail : transaction unit -> transaction unit
adamc@729	1120 val onDisconnect : transaction unit -> transaction unit
adamc@729	1121 val onServerError : (string -> transaction unit) -> transaction unit
adamc@727	1122
adam@1555	1123 (* More standard document-level JavaScript handlers *)
adam@1783	1124 val onClick : (mouseEvent -> transaction unit) -> transaction unit
adam@1783	1125 val onDblclick : (mouseEvent -> transaction unit) -> transaction unit
ziv@2130	1126 val onContextmenu : (mouseEvent -> transaction unit) -> transaction unit
adam@1783	1127 val onKeydown : (keyEvent -> transaction unit) -> transaction unit
adam@1783	1128 val onKeypress : (keyEvent -> transaction unit) -> transaction unit
adam@1783	1129 val onKeyup : (keyEvent -> transaction unit) -> transaction unit
adam@1783	1130 val onMousedown : (mouseEvent -> transaction unit) -> transaction unit
ziv@2130	1131 val onMouseenter : (mouseEvent -> transaction unit) -> transaction unit
ziv@2130	1132 val onMouseleave : (mouseEvent -> transaction unit) -> transaction unit
adam@1791	1133 val onMousemove : (mouseEvent -> transaction unit) -> transaction unit
adam@1791	1134 val onMouseout : (mouseEvent -> transaction unit) -> transaction unit
adam@1791	1135 val onMouseover : (mouseEvent -> transaction unit) -> transaction unit
adam@1783	1136 val onMouseup : (mouseEvent -> transaction unit) -> transaction unit
adam@1555	1137
adam@1559	1138 (* Prevents default handling of current event *)
adam@1559	1139 val preventDefault : transaction unit
adam@1559	1140 (* Stops propagation of current event *)
adam@1559	1141 val stopPropagation : transaction unit
adam@1559	1142
adamc@727	1143 val show_xml : ctx ::: {Unit} -> use ::: {Type} -> bind ::: {Type} -> show (xml ctx use bind)
adamc@1075	1144
adamc@1075	1145
adamc@1075	1146 (** Tasks *)
adamc@1075	1147
adam@1348	1148 con task_kind :: Type -> Type
adam@1348	1149 val initialize : task_kind unit
adam@1348	1150 val clientLeaves : task_kind client
adam@1349	1151 val periodic : int -> task_kind unit
adamc@1120	1152
adamc@1120	1153
adamc@1199	1154 (** Information flow security *)
adamc@1199	1155
adamc@1199	1156 type sql_policy
adamc@1199	1157
adamc@1214	1158 val sendClient : tables ::: {{Type}} -> exps ::: {Type}
adam@1394	1159 -> [tables ~ exps] => sql_query [] [] tables exps
adamc@1214	1160 -> sql_policy
adamc@1199	1161
adamc@1229	1162 val sendOwnIds : sql_sequence -> sql_policy
adamc@1229	1163
adamc@1220	1164 val mayInsert : fs ::: {Type} -> tables ::: {{Type}} -> [[New] ~ tables]
adam@1394	1165 => sql_query [] [] ([New = fs] ++ tables) []
adamc@1220	1166 -> sql_policy
adamc@1220	1167
adamc@1221	1168 val mayDelete : fs ::: {Type} -> tables ::: {{Type}} -> [[Old] ~ tables]
adam@1394	1169 => sql_query [] [] ([Old = fs] ++ tables) []
adamc@1221	1170 -> sql_policy
adamc@1221	1171
adamc@1223	1172 val mayUpdate : fs ::: {Type} -> tables ::: {{Type}} -> [[Old, New] ~ tables]
adam@1394	1173 => sql_query [] [] ([Old = fs, New = fs] ++ tables) []
adamc@1223	1174 -> sql_policy
adamc@1223	1175
adamc@1240	1176 val also : sql_policy -> sql_policy -> sql_policy
adamc@1199	1177
adamc@1120	1178 val debug : string -> transaction unit
adam@1389	1179 val naughtyDebug : string -> int
adamc@1250	1180
adamc@1250	1181 val rand : transaction int

Mercurial > urweb

annotate lib/ur/basis.urs @ 2142:3288e3c9948b