Mercurial > urweb

annotate CHANGELOG @ 2267:e5b7b066bf1b

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Factor out SQL simplification.
author Ziv Scully <ziv@mit.edu>
date Wed, 14 Oct 2015 20:40:57 -0400
parents a86749aef6eb
children 4f4ae5c92434
rev   line source
adam@2170 1 ========
adam@2170 2 20150819
adam@2170 3 ========
adam@2170 4
adam@2170 5 - Allow mouse and key events for <body>
adam@2170 6 - Add HTML 'align' attribute
adam@2170 7 - Add onChange handler to radioOption
adam@2170 8 - New literal [_LOC_] that is replaced with textual information on location in source file
adam@2170 9 - Add a simple 'make test' target
adam@2170 10 - Bug fixes and documentation improvements
adam@2170 11
adam@2146 12 ========
adam@2146 13 20150520
adam@2146 14 ========
adam@2146 15
adam@2146 16 - Change default behavior of client-side GUI event handlers:
adam@2146 17 By default, events are now passed to handlers on parent DOM nodes as well,
adam@2146 18 just like in normal JavaScript.
adam@2146 19 Call [preventDefault] or [stopPropagation] to tweak that behavior.
adam@2146 20 WARNING: This change may break backward compatibility!
adam@2146 21 - URIs specified with 'file' .urp directive are implicitly allowed to be referenced.
adam@2146 22 - New HTML tags: <fieldset>, <legend>
adam@2146 23 - New urweb-mode Emacs command: 'urweb-close-matching-tag'
adam@2146 24 - Bug fixes
adam@2146 25
adam@2131 26 ========
adam@2131 27 20150412
adam@2131 28 ========
adam@2131 29
adam@2131 30 - Several new infix operators for function composition, etc.
adam@2131 31 - Hexadecimal integer literals
adam@2131 32 - New HTML events: 'oncontextmenu', 'onmouseenter', and 'onmouseleave'
adam@2131 33 - New HTML attributes: 'download'
adam@2131 34 - Bug fixes and optimization improvements
adam@2131 35
adam@2117 36 ========
adam@2117 37 20150214
adam@2117 38 ========
adam@2117 39
adam@2117 40 - Bug fixes and improvements to type inference and optimization
adam@2117 41
adam@2100 42 ========
adam@2100 43 20150103
adam@2100 44 ========
adam@2100 45
adam@2100 46 - New antiquote syntax for 'ORDER BY' clauses
adam@2100 47 - New standard library function: List.mem
adam@2100 48 - Bug fixes and improvements to type inference
adam@2100 49
adam@2088 50 ========
adam@2088 51 20141206
adam@2088 52 ========
adam@2088 53
adam@2088 54 - New HTML5 form widget tags and attributes
adam@2088 55 - New command-line option for HTTP servers: '-T', to set recv() timeout
adam@2088 56 - New C function uw_remoteSock() for use in FFI code
adam@2088 57 - Bug fixes and improvements to type inference and optimization
adam@2088 58
adam@2065 59 ========
adam@2065 60 20140830
adam@2065 61 ========
adam@2065 62
adam@2065 63 - New HTML attribute: 'role'
adam@2065 64 - Bug fixes
adam@2065 65
adam@2059 66 ========
adam@2059 67 20140819
adam@2059 68 ========
adam@2059 69
adam@2059 70 - Improvements to HTML model
adam@2059 71 - Bug fixes and optimization improvements
adam@2059 72
adam@2051 73 ========
adam@2051 74 20140807
adam@2051 75 ========
adam@2051 76
adam@2051 77 - New .urp directive: 'file'
adam@2051 78 - Support for 'aria-*' attributes in HTML
adam@2051 79 - Default value of 'jsFunc' for less-safe FFI
adam@2051 80 - Client-side implementation of Basis function 'strsindex'
adam@2051 81 - Bug fixes and improvements to type inference and documentation
adam@2051 82
adam@2036 83 ========
adam@2036 84 20140704
adam@2036 85 ========
adam@2036 86
adam@2036 87 - New syntactic shorthand for antiquoting subqueries
adam@2036 88 - New Top members: max and min
adam@2036 89 - 'sql_injectable_prim' instance for 'url'
adam@2036 90 - Bug fixes
adam@2036 91
adam@2027 92 ========
adam@2027 93 20140615
adam@2027 94 ========
adam@2027 95
adam@2027 96 - New syntactic sugar: 'let E where DS end' for 'let DS in E end'
adam@2027 97 - Add 'onChange' attributes to more tags.
adam@2027 98 - New standard library function: String.trim
adam@2027 99 - Start treating Ur/Web tag <button> as real HTML tag <button>,
adam@2027 100 with special handling of 'value' attribute as tag content.
adam@2027 101 - Bug fixes
adam@2027 102
adam@2018 103 ========
adam@2018 104 20140531
adam@2018 105 ========
adam@2018 106
adam@2018 107 - Parsing extension: monadic bind supports patterns, like "(x, y) <- a; b"
adam@2018 108 - New, optional less safe FFI
adam@2018 109 - New HTML tags: <tbody>, <tfoot>, <thead>
adam@2018 110 - HTML5 data-* attributes
adam@2018 111 - HTML5 semantic tags
adam@2018 112 - Syntactic sugar extension: allow parens grouping joins in FROM clauses
adam@2018 113 - Bug fixes and documentation improvements
adam@2018 114
adam@2003 115 ========
adam@2003 116 20140426
adam@2003 117 ========
adam@2003 118
adam@2003 119 - New Basis functions having to do with dates and times, wrapped nicely in new
adam@2003 120 Datetime module of standard library
adam@2003 121 - New .urp directives: 'html5', 'neverInline', 'noMangleSql'
adam@2003 122 - New command-line arguments: '-explainEmbed', '-stop'
adam@2003 123 - Changes to C FFI interface, especially for uw_register_transactional()
adam@2003 124 - 'Basis.getEnv' now always calls UNIX getenv() outside a page handler.
adam@2003 125 - Changed <active> to avoid generating an empty <span> for empty content.
adam@2003 126 - New HTML tag: <pre>
adam@2003 127 - Bug fixes and improvements to type inference, optimizations, and documentation
adam@2003 128
adam@1950 129 ========
adam@1950 130 20131231
adam@1950 131 ========
adam@1950 132
adam@1950 133 - Performance optimizations for Ur/Web's standalone HTTP servers
adam@1950 134 - New command-line options for those servers: '-k' and '-q'
adam@1950 135 - New HTML pseudo-tag: <script>
adam@1950 136 - Trying to recv() from a different client's channel now triggers a run-time
adam@1950 137 error.
adam@1950 138 - New compiler command-line argument: -print-cinclude
adam@1950 139 - Bug fixes and improvements to optimizations, error messages, and documentation
adam@1950 140
adam@1911 141 ========
adam@1911 142 20131124
adam@1911 143 ========
adam@1911 144
adam@1911 145 - Extend 'where con' to allow descending into submodule structure
adam@1911 146 - Type inference improvements
adam@1911 147 - Treat transactional FFI functions as effectful by default,
adam@1911 148 so that 'effectful'/'benignEffectful' .urp directives aren't necessary
adam@1911 149 - Interpret 'table' signature items more flexibly,
adam@1911 150 automatically adding (Ur) constraints to support
adam@1911 151 a kind of subtyping over (SQL) constraint sets
adam@1911 152 - New header file scheme to support FFI code in either of C or C++
adam@1911 153 - New command-line arguments: -ccompiler, -print-ccompiler
adam@1911 154 - More HTML tags: <dd>, <dl>, <dt>, <em>, and <strong>
adam@1911 155 - Add 'rel' attribute to <a>
adam@1911 156 - New type synonym 'xhead'
adam@1911 157 - Refactored the development Mercurial repository to remove autogenerated files
adam@1911 158 - More integration with Autotools distribution functionality
adam@1911 159 - Improvements to documentation and compiler error messages
adam@1911 160 - Bug fixes and optimization improvements
adam@1911 161
adam@1851 162 ========
adam@1851 163 20130421
adam@1851 164 ========
adam@1851 165
adam@1851 166 - Allow any FFI module to declare new HTML tags
adam@1851 167 - Ignore polymorphism in JavaScript calls to custom FFI functions, allowing a
adam@1851 168 kind of simple dynamic typing (unsafe, of course)
adam@1851 169 - Add some name-mangling rules to allow XML attribute 'name' and attributes with
adam@1851 170 dashes
adam@1851 171 - New Basis members: pow and tryRpc
adam@1851 172 - Add 'placeholder' attribute for <password>
adam@1851 173 - New standard library functions: Option.unsafeGet
adam@1851 174 - Add ./configure MLTONARGS option for MLTON arguments
adam@1851 175 - Bug fixes and documentation improvements
adam@1851 176
adam@1826 177 ========
adam@1826 178 20120925
adam@1826 179 ========
adam@1826 180
adam@1826 181 - Changes to optimization/compilation strategy that can speed up compilation and
adam@1826 182 reduce code size dramatically
adam@1826 183 - New .urp directives: 'coreInline' and 'monoInline'
adam@1826 184 - 'show' instance for 'sql_query'
adam@1826 185 - Improvements to compiler error messages
adam@1826 186 - Bug fixes and optimization improvements
adam@1826 187
adam@1806 188 ========
adam@1806 189 20120807
adam@1806 190 ========
adam@1806 191
adam@1806 192 - Client-side mouse and keyboard event handlers are now functions over records.
adam@1806 193 - More flexibility in local type class instances
adam@1806 194 - Remove 'class' declaration; use 'con' instead now.
adam@1806 195 - SQL window functions
adam@1806 196 - New HTML pseudo-tag: <active>
adam@1806 197 - New Basis members: getenv (and associated functions), giveFocus
adam@1806 198 - New Top member: postFields (to process POST form data when called by some external script)
adam@1806 199 - HTTP daemons take '-a' option to set IP address to listen on
adam@1806 200 - More global mouse event hooks
adam@1806 201 - Bug fixes and performance improvements
adam@1806 202
adam@1771 203 ========
adam@1771 204 20120519
adam@1771 205 ========
adam@1771 206
adam@1771 207 - Compatibility fixes for new Automake and GCC versions
adam@1771 208 - Allow synchronous RPC's in 'onunload' code
adam@1771 209 - Start of special cases for parsing CSS class names: interpret "table" as identifier 'tabl'
adam@1771 210 (since 'table' is an Ur/Web keyword)
adam@1771 211 - Bug fixes and improvements to type inference and optimization
adam@1771 212
adam@1758 213 ========
adam@1758 214 20120512
adam@1758 215 ========
adam@1758 216
adam@1758 217 - New support for CSS style code embedded in Ur/Web programs.
adam@1758 218 Two recommended usage methods:
adam@1758 219 1. Use 'style' attributes with normal CSS syntax inside string literals.
adam@1758 220 2. Generate styles programmatically with the Style module of the Gui library
adam@1758 221 (distributed separately).
adam@1758 222 - 'dynStyle' attribute, which is to 'style' as 'dynClass' is to 'class'
adam@1758 223 - Parsing of standard syntax for 'class' attributes, via specially interpreted
adam@1758 224 string literals
adam@1758 225 - New optional suffix for 'rewrite' in .urp files: [-]
adam@1758 226 - Compiler error message improvements, including simplification of types
adam@1758 227 - New command line parameters: '-boot', '-dumpTypesOnError', '-unifyMore'
adam@1758 228 - New .urp directives: 'linker'
adam@1758 229 - Support for speeding up compilation by caching type inference results:
adam@1758 230 Run 'urweb daemon start' to spawn a background process,
adam@1758 231 'urweb daemon stop' to kill it.
adam@1758 232 - Enforcement of uniqueness of top-level module names across a project
adam@1758 233 - Adjust error message format to match Emacs compilation mode defaults
adam@1758 234 - More HTML attributes added
adam@1758 235 - New antiquote syntax for 'PRIMARY KEY'
adam@1758 236 - Bug fixes and improvements to type inference and platform compatibility
adam@1758 237
adam@1705 238 ========
adam@1705 239 20120329
adam@1705 240 ========
adam@1705 241
adam@1705 242 - New JavaScript FFI function: setInnerHTML
adam@1705 243 - Bug fixes
adam@1705 244 - Documentation improvements
adam@1705 245
adam@1693 246 ========
adam@1693 247 20120310
adam@1693 248 ========
adam@1693 249
adam@1693 250 - 'ORDER BY RANDOM'
adam@1693 251 - New Basis members: diffInMilliseconds, toMilliseconds
adam@1693 252 - <radio> widget now returns 'option string' instead of 'string'
adam@1693 253 - '-dumpSource' command-line flag
adam@1693 254 - Bug fixes and optimization improvements
adam@1693 255
adam@1669 256 ========
adam@1669 257 20120110
adam@1669 258 ========
adam@1669 259
adam@1669 260 - Improvements to type inference and error messages
adam@1669 261 - New 'dynClass' pseudo-attribute for most HTML tags
adam@1669 262 - New 't.*' notation for selecting all columns of a table
adam@1669 263 - New SQL functions: 'lower' and 'upper'
adam@1669 264 - 'timeFormat' .urp directive
adam@1669 265 - Client-side 'debug' and 'naughtyDebug' calls use a browser debug console, if available
adam@1669 266 - Allow 'source' values to be returned by RPCs
adam@1669 267 - Change the HTML context classification scheme in 'Basis'
adam@1669 268 - Rename 'Top.id' to 'ident' to avoid clash with 'Basis.id'
adam@1669 269 - More client-side function implementations
adam@1669 270 - Some expanded reference manual sections
adam@1669 271 - Tweak to linker command line argument order (to prevent issues with new Ubuntu versions)
adam@1669 272 - Bug fixes
adam@1669 273
adam@1616 274 ========
adam@1616 275 20111127
adam@1616 276 ========
adam@1616 277
adam@1616 278 - Improvements to type inference and error messages
adam@1616 279 - New Basis members: ceil, float, null, round, trunc
adam@1616 280 - New SQL expression forms: 'IF..THEN..ELSE', 'COALESCE', and 'LIKE'
adam@1616 281 - Support for the full set of HTML character entities
adam@1616 282 - Client-side versions of some time-related functions
adam@1616 283 - New URWEB_PG_CON environment variable
adam@1616 284 - Allow arguments for 'con' signature items, not just declarations
adam@1616 285 - Bug fixes and performance improvements
adam@1616 286 - Tweaks for idiosyncrasies of OS X (like deprecated OpenSSL)
adam@1616 287
adam@1509 288 ========
adam@1561 289 20110917
adam@1509 290 ========
adam@1509 291
adam@1509 292 - Start of official tutorial
adam@1509 293 - Compiler support for generating nice tutorial HTML from literate source files
adam@1509 294 - New protocol 'static' for generating static pages
adam@1561 295 - Replace GCCARGS 'configure' variable with CCARGS
adam@1561 296 - Better support for compilation with Clang (including on OS X)
adam@1561 297 - Fancier 'configure' script with versioning
adam@1523 298 - Applications consult URWEB_STACK_SIZE environment variable to determine thread
adam@1523 299 stack size
adam@1561 300 - HTML tag IDs now drawn from an abstract type
adam@1561 301 - New Basis functions: diffInSeconds, mkMonad, onClick, onDblclick, onKeydown,
adam@1561 302 onKeypress, onKeyup, onMousedown, onMouseup, preventDefault, stopPropagation,
adam@1561 303 toSeconds
adam@1561 304 - Add <image> tag
adam@1561 305 - Add 'target' attribute for <a>
adam@1561 306 - New compiler command-line option: -dumpTypes
adam@1561 307 - New syntactic sugar for computed ORDER BY clauses
adam@1561 308 - Bug fixes and optimization improvements
adam@1509 309
adam@1492 310 ========
adam@1492 311 20110715
adam@1492 312 ========
adam@1492 313
adam@1492 314 - Treat local variables the same as module-level variables, for the purpose of
adam@1492 315 implicit argument insertion
adam@1492 316 - New 'noXsrfProtection' directive for .urp files
adam@1492 317 - Non-debug builds omit source location information in error messages shown to
adam@1492 318 the user (but keep that information in log entries)
adam@1492 319 - Basis.getHeader and Basis.setHeader
adam@1492 320 - Basis.show_css_class
adam@1492 321 - Basis.currentUrlHasQueryString
adam@1492 322 - Make Basis.rand cryptographically secure
adam@1492 323 - Client-side versions of Basis.now and Basis.show_time
adam@1492 324 - Bug fixes
adam@1492 325 - Improvements to auto-configuration and build process (now builds with LLVM's
adam@1492 326 Clang!)
adam@1492 327 - Clarifications in the manual
adam@1492 328
adam@1458 329 ========
adam@1460 330 20110517
adam@1458 331 ========
adam@1458 332
adam@1458 333 - Cygwin compatibility
adam@1458 334 - Compatibility with Gentoo packaging process, including a .ebuild file
adam@1458 335 - Change typing of SQL subqueries, to indicate that they may always return NULL
adam@1458 336 (for no rows)
adam@1458 337 - Syntactic sugar for GROUP BY with variable numbers of columns
adam@1458 338 (using 'tab.{{c}}', where 'c :: {Type}')
adam@1458 339 - 'ALL' for SQL relational operators
adam@1458 340 - Add nullable types to the class for valid operands for SQL arithmetic
adam@1458 341 - 'alt' attribute for <img>
adam@1458 342 - <sup> and <sub> HTML tags
adam@1458 343 - Allow 'debug' and 'naughtyDebug' in client-side code, implemented with 'alert'
adam@1458 344 - Bug fixes and optimization improvements
adam@1458 345
adam@1400 346 ========
adam@1414 347 20110123
adam@1400 348 ========
adam@1400 349
adam@1400 350 - Changes to encoding of SQL aggregate functions: nullable types may be
adam@1400 351 aggregated, and non-COUNT aggregates return nullable results.
adam@1400 352 - SQL subqueries may apply aggregate functions to columns bound in enclosing
adam@1400 353 queries.
adam@1400 354 - Switch from libmhash to OpenSSL.
adam@1400 355 - 'cdataChar', for injecting arbitrary character codes into XML
adam@1400 356 - 'crypt', for access to the standard UNIX password encryption routine
adam@1400 357 - 'readUtc', for parsing time strings in the UTC time zone
adam@1400 358 - Built-in 'time' type now stores microseconds (which for now are only used in
adam@1400 359 connection with Postgres timestamps).
adam@1400 360 - Client-side URL blessing and redirection
adam@1400 361 - 'currentUrlHasPost' function
adam@1400 362 - Transactional 'free' functions now passed an argument indicating whether the
adam@1400 363 runtime system expects to retry the transaction.
adam@1400 364 - Change tasks to allow task kind-specific inputs
adam@1400 365 - Add 'clientLeaves' and 'periodic' task kinds
adam@1400 366 - Support for externally-callable pages, via the 'postBody' and 'queryString'
adam@1400 367 types and the 'effectfulUrl' function
adam@1400 368 - 'minHeap' and 'alwaysInline' .urp options
adam@1400 369 - '-prefix' command-line option
adam@1400 370 - Comments in .urp files (lines starting with '#')
adam@1400 371 - Miscellaneous additions to the standard library
adam@1400 372 - Bug fixes and improvements to type inference and optimization
adam@1400 373
adam@1287 374 ========
adam@1315 375 20101102
adam@1287 376 ========
adam@1287 377
adam@1287 378 - Polymorphic variants (see Basis.variant)
adam@1297 379 - New 'onError' directive for .urp files
adam@1287 380 - (* *) and <!-- --> comments in XML
adam@1297 381 - Basis.classes, Basis.confirm, and Basis.tryDml
adam@1309 382 - New notations ::_ and :::_, for constructor parameters of unknown kind
adam@1297 383 - Invocations like 'urweb foo' will compile foo.ur as a single-file project,
adam@1297 384 even if no foo.urp exists
adam@1309 385 - '-limit' command-line flag and 'limit' .urp directive
adam@1297 386 - Bug fixes and optimization improvements
adam@1287 387
adamc@1259 388 ========
adamc@1273 389 20100603
adamc@1259 390 ========
adamc@1259 391
adamc@1259 392 - Changed URL escaping convention, to avoid confusing proxies.
adamc@1259 393 The new convention is like the normal one, but with '.' instead of '%'.
adamc@1261 394 - Changed JavaScript compilation of recursive functions to use thunks.
adamc@1261 395 This change avoids most costs of functions not referenced on particular
adamc@1261 396 pages, reducing loading time dramatically.
adamc@1273 397 - Support HTTP caching of application-specific JavaScript code
adamc@1273 398 - Bug fixes
adamc@1259 399
adamc@1255 400 ========
adamc@1255 401 20100506
adamc@1255 402 ========
adamc@1255 403
adamc@1255 404 - New experimental checker for information flow and access control policies
adamc@1255 405 (See demo at http://www.impredicative.com/ur/scdv/)
adamc@1255 406
adamc@1197 407 ========
adamc@1197 408 20100401
adamc@1197 409 ========
adamc@1197 410
adamc@1197 411 - Subquery expressions and FROM items
adamc@1197 412 - Low-level support for SELECT with no FROM clause
adamc@1197 413 - Fixes for DBMS-portability of relational operators
adamc@1197 414
adamc@1183 415 ========
adamc@1190 416 20100325
adamc@1183 417 ========
adamc@1183 418
adamc@1188 419 - -verbose flag
adamc@1188 420 - COUNT(col) SQL aggregate function
adamc@1188 421 - 'benignEffectful' and 'safeGet' .urp commands
adamc@1188 422 - Remove Basis.getRequestHeader, since it can be used to circumvent cookie
adamc@1188 423 security
adamc@1190 424 - Rename Top.foldR*X to map*X
adamc@1188 425 - Bug fixes and optimization improvements
adamc@1183 426
adamc@1166 427 ========
adamc@1166 428 20100213
adamc@1166 429 ========
adamc@1166 430
adamc@1166 431 - Improvements to 'configure'; should now fail if any uncommon but required
adamc@1166 432 package is missing
adamc@1166 433 - Other fixes to configuration, build system, and C code portability
adamc@1166 434 - sigfile .urp directive & -sigfile command-line option
adamc@1166 435 - .urp files with no directives no longer need to begin with blank lines.
adamc@1166 436 - Other bug fixes
adamc@1166 437
adamc@1137 438 ========
adamc@1137 439 20100130
adamc@1137 440 ========
adamc@1137 441
adamc@1137 442 - Conversion to an Automake-based build system, for greater portability in
adamc@1137 443 building shared libraries
adamc@1137 444 - -path and -root command-line flags
adamc@1137 445 - Exported page handling functions (i.e., those page-generating functions
adamc@1137 446 appearing in the main module's signature) may now take any number of
adamc@1137 447 arguments, including 0.
adamc@1137 448
adamc@1123 449 ========
adamc@1123 450 20100112
adamc@1123 451 ========
adamc@1123 452
adamc@1123 453 - Basis.serialized type family, for storing more types in the database
adamc@1123 454 - Basis.textBlob, for building blobs from strings
adamc@1123 455 - Basis.debug function, for server-side debug printing
adamc@1123 456 - Bug fixes & optimization improvements
adamc@1123 457
adamc@1065 458 ========
adamc@1103 459 20091230
adamc@1065 460 ========
adamc@1065 461
adamc@1093 462 - Automatic insertion of implicit arguments in more positions
adamc@1065 463 - Reifying expressions as URLs and redirecting to them explicitly
adamc@1070 464 - More syntactic sugar for SQL
adamc@1070 465 - Typing of SQL queries no longer exposes which tables were used in joins but
adamc@1070 466 had none of their fields projected
adamc@1075 467 - Tasks
adamc@1095 468 - Dynamic linking of the runtime system
adamc@1077 469 - Optimization improvements
adamc@1103 470 - Bug fixes
adamc@1065 471
adamc@1050 472 ========
adamc@1056 473 20091203
adamc@1050 474 ========
adamc@1050 475
adamc@1050 476 - Extended cookie interface (breaks backward compatibility for 'setCookie')
adamc@1050 477 - Bug fixes
adamc@1056 478 - Extended UTF-8 characters in HTML
adamc@1050 479
adamc@1043 480 ========
adamc@1043 481 20091124
adamc@1043 482 ========
adamc@1043 483
adamc@1043 484 - Improved Internet Explorer compatibility
adamc@1043 485
adamc@1020 486 ========
adamc@1033 487 20091108
adamc@1020 488 ========
adamc@1020 489
adamc@1020 490 - Bug fixes
adamc@1020 491 - Optimization improvements
adamc@1021 492 - Removed a restriction that prevented some RPCs and calls to sleep or recv
adamc@1021 493 from compiling
adamc@1020 494
adamc@999 495 ========
adamc@999 496 20091012
adamc@999 497 ========
adamc@999 498
adamc@999 499 - Small bug fixes affecting MySQL and SQLite
adamc@999 500
adamc@988 501 ========
adamc@997 502 20091009
adamc@988 503 ========
adamc@988 504
adamc@988 505 - Bug fixes
adamc@988 506 - Improvement to choice of line number to cite in record unification error
adamc@988 507 messages
adamc@994 508 - SELECT DISTINCT
adamc@996 509 - New extra demos: orm1 and versioned1
adamc@988 510
adamc@985 511 ========
adamc@985 512 20090926
adamc@985 513 ========
adamc@985 514
adamc@985 515 - Reimplemented client-side code generation to use an interpreter, rather than
adamc@985 516 compilation to JavaScript; this avoids common browser flaws: lack of
adamc@985 517 optimization of tail calls and occasional bugs in closure handling.
adamc@985 518 - Bug fixes
adamc@985 519
adamc@968 520 ========
adamc@968 521 20090919
adamc@968 522 ========
adamc@968 523
adamc@968 524 - Bug fixes
adamc@968 525 - Optimization improvements
adamc@968 526 - Expanded grid demo in demo/more: optional columns, sorting, filtering,
adamc@968 527 paging, selecting rows, aggregate row
adamc@968 528
adamc@929 529 ========
adamc@929 530 20090912
adamc@929 531 ========
adamc@929 532
adamc@929 533 - Bug fixes
adamc@929 534 - Optimization improvements
adamc@929 535 - New set of extra demos in demo/more
adamc@929 536
adamc@914 537 ========
adamc@914 538 20090825
adamc@914 539 ========
adamc@914 540
adamc@914 541 - Many bug fixes
adamc@914 542 - Remote procedure calls must be marked with the new 'rpc' function.
adamc@914 543 - Some tweaks to enable usage on OSX (suggested by Paul Snively)
adamc@914 544
adamc@897 545 ========
adamc@897 546 20090718
adamc@897 547 ========
adamc@897 548
adamc@897 549 - New application protocols: CGI and FastCGI
adamc@897 550 - New database backends: MySQL and SQLite
adamc@897 551 - More JavaScript events added to tags in standard library
adamc@897 552 - New manual section on using the foreign function interface (FFI)
adamc@897 553
adamc@852 554 ========
adamc@852 555 20090623
adamc@852 556 ========
adamc@852 557
adamc@852 558 - Many bug fixes
adamc@852 559 - Mutually-recursive datatypes
adamc@852 560 - SML-style pattern-matching syntax for "fun", "fn", and local "val"
adamc@852 561 - Backwards-incompatible change to syntax of formal constructor parameters to
adamc@852 562 value-level functions, to support the previous change
adamc@852 563 - Path map support inspired by SML/NJ CM and MLton ML Basis
adamc@852 564 - Start of some new standard library modules
adamc@852 565 - Some improvements to JavaScript runtime, including better error handling
adamc@852 566
adamc@716 567 ========
adamc@790 568 20090505
adamc@716 569 ========
adamc@716 570
adamc@716 571 - Reimplement constructor class resolution to be more general and Prolog-like
adamc@716 572 - SQL table constraints
adamc@770 573 - URLs
adamc@736 574 - Client-side error handling callbacks
adamc@736 575 - CSS
adamc@736 576 - Signing cookie values cryptographically to thwart cross site request forgery
adamc@744 577 - Blobs and HTTP file upload
adamc@752 578 - SQL outer joins
adamc@755 579 - SQL views
adamc@756 580 - Subforms
adamc@768 581 - C and JavaScript FFI
adamc@768 582 - Path rewriting
adamc@716 583
adamc@702 584 ========
adamc@702 585 20090405
adamc@702 586 ========
adamc@702 587
adamc@702 588 - Asynchronous message-passing and the associated server-side client
adamc@702 589 bookkeeping
adamc@702 590 - Reimplement parts of the client-side runtime system to avoid space leaks
adamc@702 591 - spawn and sleep
adamc@702 592 - Expand the constructor class instance rule format
adamc@702 593
adamc@663 594 ========
adamc@663 595 20090312
adamc@663 596 ========
adamc@663 597
adamc@663 598 - Replace type-level "fold" with "map"
adamc@663 599 - Replace expression-level "fold" with folders, defined in Top and
adamc@663 600 supported by some special compiler inference
adamc@663 601 - Replace guarded constructors with guarded types, introduced only by
adamc@663 602 guarded expression abstraction, and with a new explicit application form
adamc@663 603 - Kind polymorphism
adamc@663 604 - Generalize type classes to constructor classes
adamc@663 605 - Initial compilation of client-side code to JavaScript
adamc@663 606 - Initial support for mixed client- and server-side programming (i.e., "AJAX")
adamc@665 607 - src/coq: Coq formalization of a core Ur-like calculus
adamc@663 608
adamc@506 609 ========
adamc@561 610 20081209
adamc@506 611 ========
adamc@506 612
adamc@506 613 - Optimization: Fusing page writes with calls to recursive functions
adamc@523 614 - Optimization of bottleneck compiler phases
adamc@561 615 - Reference manual
adamc@561 616 - SQL arithmetic operators
adamc@506 617
adamc@504 618 ========
adamc@504 619 20081120
adamc@504 620 ========
adamc@504 621
adamc@504 622 - Fix bug that sometimes led to omission of initial "<html>" in pages
adamc@504 623 - Take advantage of nested functions in some demos
adamc@504 624 - "profile" option that may appear in .urp files, to enable gprof profiling
adamc@663 625 - "-guided-demo" option that works like "-demo" but uses less screen space for
adamc@663 626 prose
adamc@504 627
adamc@467 628 ========
adamc@497 629 20081118
adamc@467 630 ========
adamc@467 631
adamc@467 632 - Nested function definitions
adamc@467 633 - Primitive "time" type
adamc@467 634 - Nullable SQL columns (via "option")
adamc@467 635 - Cookies
adamc@663 636 - Compiler: Specialization of functions to known arguments (especially of
adamc@663 637 function type)
adamc@467 638
adamc@435 639 ========
adamc@435 640 20081028
adamc@435 641 ========
adamc@435 642
adamc@435 643 - Add GCCARGS configure option
adamc@435 644
adamc@433 645 ========
adamc@433 646 20081027
adamc@433 647 ========
adamc@433 648
adamc@433 649 - On missing inputs, print an error message, but don't exit the web server.
adamc@434 650 - Remove need for "() <-" notation.
adamc@433 651
adamc@433 652 ========
adamc@433 653 20081026
adamc@433 654 ========
adamc@433 655
adamc@433 656 - Change 'sed' call to work on OSX.
adamc@433 657 - Avoid including or linking libpq files on apps that don't use SQL.