Mercurial > urweb

annotate CHANGELOG @ 2035:a3435112b83e

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Top.max and Top.min
author Adam Chlipala <adam@chlipala.net>
date Sun, 29 Jun 2014 08:33:47 -0400
parents 4f2190b178e6
children 16e4e50470b2
rev   line source
adam@2027 1 ========
adam@2027 2 20140615
adam@2027 3 ========
adam@2027 4
adam@2027 5 - New syntactic sugar: 'let E where DS end' for 'let DS in E end'
adam@2027 6 - Add 'onChange' attributes to more tags.
adam@2027 7 - New standard library function: String.trim
adam@2027 8 - Start treating Ur/Web tag <button> as real HTML tag <button>,
adam@2027 9 with special handling of 'value' attribute as tag content.
adam@2027 10 - Bug fixes
adam@2027 11
adam@2018 12 ========
adam@2018 13 20140531
adam@2018 14 ========
adam@2018 15
adam@2018 16 - Parsing extension: monadic bind supports patterns, like "(x, y) <- a; b"
adam@2018 17 - New, optional less safe FFI
adam@2018 18 - New HTML tags: <tbody>, <tfoot>, <thead>
adam@2018 19 - HTML5 data-* attributes
adam@2018 20 - HTML5 semantic tags
adam@2018 21 - Syntactic sugar extension: allow parens grouping joins in FROM clauses
adam@2018 22 - Bug fixes and documentation improvements
adam@2018 23
adam@2003 24 ========
adam@2003 25 20140426
adam@2003 26 ========
adam@2003 27
adam@2003 28 - New Basis functions having to do with dates and times, wrapped nicely in new
adam@2003 29 Datetime module of standard library
adam@2003 30 - New .urp directives: 'html5', 'neverInline', 'noMangleSql'
adam@2003 31 - New command-line arguments: '-explainEmbed', '-stop'
adam@2003 32 - Changes to C FFI interface, especially for uw_register_transactional()
adam@2003 33 - 'Basis.getEnv' now always calls UNIX getenv() outside a page handler.
adam@2003 34 - Changed <active> to avoid generating an empty <span> for empty content.
adam@2003 35 - New HTML tag: <pre>
adam@2003 36 - Bug fixes and improvements to type inference, optimizations, and documentation
adam@2003 37
adam@1950 38 ========
adam@1950 39 20131231
adam@1950 40 ========
adam@1950 41
adam@1950 42 - Performance optimizations for Ur/Web's standalone HTTP servers
adam@1950 43 - New command-line options for those servers: '-k' and '-q'
adam@1950 44 - New HTML pseudo-tag: <script>
adam@1950 45 - Trying to recv() from a different client's channel now triggers a run-time
adam@1950 46 error.
adam@1950 47 - New compiler command-line argument: -print-cinclude
adam@1950 48 - Bug fixes and improvements to optimizations, error messages, and documentation
adam@1950 49
adam@1911 50 ========
adam@1911 51 20131124
adam@1911 52 ========
adam@1911 53
adam@1911 54 - Extend 'where con' to allow descending into submodule structure
adam@1911 55 - Type inference improvements
adam@1911 56 - Treat transactional FFI functions as effectful by default,
adam@1911 57 so that 'effectful'/'benignEffectful' .urp directives aren't necessary
adam@1911 58 - Interpret 'table' signature items more flexibly,
adam@1911 59 automatically adding (Ur) constraints to support
adam@1911 60 a kind of subtyping over (SQL) constraint sets
adam@1911 61 - New header file scheme to support FFI code in either of C or C++
adam@1911 62 - New command-line arguments: -ccompiler, -print-ccompiler
adam@1911 63 - More HTML tags: <dd>, <dl>, <dt>, <em>, and <strong>
adam@1911 64 - Add 'rel' attribute to <a>
adam@1911 65 - New type synonym 'xhead'
adam@1911 66 - Refactored the development Mercurial repository to remove autogenerated files
adam@1911 67 - More integration with Autotools distribution functionality
adam@1911 68 - Improvements to documentation and compiler error messages
adam@1911 69 - Bug fixes and optimization improvements
adam@1911 70
adam@1851 71 ========
adam@1851 72 20130421
adam@1851 73 ========
adam@1851 74
adam@1851 75 - Allow any FFI module to declare new HTML tags
adam@1851 76 - Ignore polymorphism in JavaScript calls to custom FFI functions, allowing a
adam@1851 77 kind of simple dynamic typing (unsafe, of course)
adam@1851 78 - Add some name-mangling rules to allow XML attribute 'name' and attributes with
adam@1851 79 dashes
adam@1851 80 - New Basis members: pow and tryRpc
adam@1851 81 - Add 'placeholder' attribute for <password>
adam@1851 82 - New standard library functions: Option.unsafeGet
adam@1851 83 - Add ./configure MLTONARGS option for MLTON arguments
adam@1851 84 - Bug fixes and documentation improvements
adam@1851 85
adam@1826 86 ========
adam@1826 87 20120925
adam@1826 88 ========
adam@1826 89
adam@1826 90 - Changes to optimization/compilation strategy that can speed up compilation and
adam@1826 91 reduce code size dramatically
adam@1826 92 - New .urp directives: 'coreInline' and 'monoInline'
adam@1826 93 - 'show' instance for 'sql_query'
adam@1826 94 - Improvements to compiler error messages
adam@1826 95 - Bug fixes and optimization improvements
adam@1826 96
adam@1806 97 ========
adam@1806 98 20120807
adam@1806 99 ========
adam@1806 100
adam@1806 101 - Client-side mouse and keyboard event handlers are now functions over records.
adam@1806 102 - More flexibility in local type class instances
adam@1806 103 - Remove 'class' declaration; use 'con' instead now.
adam@1806 104 - SQL window functions
adam@1806 105 - New HTML pseudo-tag: <active>
adam@1806 106 - New Basis members: getenv (and associated functions), giveFocus
adam@1806 107 - New Top member: postFields (to process POST form data when called by some external script)
adam@1806 108 - HTTP daemons take '-a' option to set IP address to listen on
adam@1806 109 - More global mouse event hooks
adam@1806 110 - Bug fixes and performance improvements
adam@1806 111
adam@1771 112 ========
adam@1771 113 20120519
adam@1771 114 ========
adam@1771 115
adam@1771 116 - Compatibility fixes for new Automake and GCC versions
adam@1771 117 - Allow synchronous RPC's in 'onunload' code
adam@1771 118 - Start of special cases for parsing CSS class names: interpret "table" as identifier 'tabl'
adam@1771 119 (since 'table' is an Ur/Web keyword)
adam@1771 120 - Bug fixes and improvements to type inference and optimization
adam@1771 121
adam@1758 122 ========
adam@1758 123 20120512
adam@1758 124 ========
adam@1758 125
adam@1758 126 - New support for CSS style code embedded in Ur/Web programs.
adam@1758 127 Two recommended usage methods:
adam@1758 128 1. Use 'style' attributes with normal CSS syntax inside string literals.
adam@1758 129 2. Generate styles programmatically with the Style module of the Gui library
adam@1758 130 (distributed separately).
adam@1758 131 - 'dynStyle' attribute, which is to 'style' as 'dynClass' is to 'class'
adam@1758 132 - Parsing of standard syntax for 'class' attributes, via specially interpreted
adam@1758 133 string literals
adam@1758 134 - New optional suffix for 'rewrite' in .urp files: [-]
adam@1758 135 - Compiler error message improvements, including simplification of types
adam@1758 136 - New command line parameters: '-boot', '-dumpTypesOnError', '-unifyMore'
adam@1758 137 - New .urp directives: 'linker'
adam@1758 138 - Support for speeding up compilation by caching type inference results:
adam@1758 139 Run 'urweb daemon start' to spawn a background process,
adam@1758 140 'urweb daemon stop' to kill it.
adam@1758 141 - Enforcement of uniqueness of top-level module names across a project
adam@1758 142 - Adjust error message format to match Emacs compilation mode defaults
adam@1758 143 - More HTML attributes added
adam@1758 144 - New antiquote syntax for 'PRIMARY KEY'
adam@1758 145 - Bug fixes and improvements to type inference and platform compatibility
adam@1758 146
adam@1705 147 ========
adam@1705 148 20120329
adam@1705 149 ========
adam@1705 150
adam@1705 151 - New JavaScript FFI function: setInnerHTML
adam@1705 152 - Bug fixes
adam@1705 153 - Documentation improvements
adam@1705 154
adam@1693 155 ========
adam@1693 156 20120310
adam@1693 157 ========
adam@1693 158
adam@1693 159 - 'ORDER BY RANDOM'
adam@1693 160 - New Basis members: diffInMilliseconds, toMilliseconds
adam@1693 161 - <radio> widget now returns 'option string' instead of 'string'
adam@1693 162 - '-dumpSource' command-line flag
adam@1693 163 - Bug fixes and optimization improvements
adam@1693 164
adam@1669 165 ========
adam@1669 166 20120110
adam@1669 167 ========
adam@1669 168
adam@1669 169 - Improvements to type inference and error messages
adam@1669 170 - New 'dynClass' pseudo-attribute for most HTML tags
adam@1669 171 - New 't.*' notation for selecting all columns of a table
adam@1669 172 - New SQL functions: 'lower' and 'upper'
adam@1669 173 - 'timeFormat' .urp directive
adam@1669 174 - Client-side 'debug' and 'naughtyDebug' calls use a browser debug console, if available
adam@1669 175 - Allow 'source' values to be returned by RPCs
adam@1669 176 - Change the HTML context classification scheme in 'Basis'
adam@1669 177 - Rename 'Top.id' to 'ident' to avoid clash with 'Basis.id'
adam@1669 178 - More client-side function implementations
adam@1669 179 - Some expanded reference manual sections
adam@1669 180 - Tweak to linker command line argument order (to prevent issues with new Ubuntu versions)
adam@1669 181 - Bug fixes
adam@1669 182
adam@1616 183 ========
adam@1616 184 20111127
adam@1616 185 ========
adam@1616 186
adam@1616 187 - Improvements to type inference and error messages
adam@1616 188 - New Basis members: ceil, float, null, round, trunc
adam@1616 189 - New SQL expression forms: 'IF..THEN..ELSE', 'COALESCE', and 'LIKE'
adam@1616 190 - Support for the full set of HTML character entities
adam@1616 191 - Client-side versions of some time-related functions
adam@1616 192 - New URWEB_PG_CON environment variable
adam@1616 193 - Allow arguments for 'con' signature items, not just declarations
adam@1616 194 - Bug fixes and performance improvements
adam@1616 195 - Tweaks for idiosyncrasies of OS X (like deprecated OpenSSL)
adam@1616 196
adam@1509 197 ========
adam@1561 198 20110917
adam@1509 199 ========
adam@1509 200
adam@1509 201 - Start of official tutorial
adam@1509 202 - Compiler support for generating nice tutorial HTML from literate source files
adam@1509 203 - New protocol 'static' for generating static pages
adam@1561 204 - Replace GCCARGS 'configure' variable with CCARGS
adam@1561 205 - Better support for compilation with Clang (including on OS X)
adam@1561 206 - Fancier 'configure' script with versioning
adam@1523 207 - Applications consult URWEB_STACK_SIZE environment variable to determine thread
adam@1523 208 stack size
adam@1561 209 - HTML tag IDs now drawn from an abstract type
adam@1561 210 - New Basis functions: diffInSeconds, mkMonad, onClick, onDblclick, onKeydown,
adam@1561 211 onKeypress, onKeyup, onMousedown, onMouseup, preventDefault, stopPropagation,
adam@1561 212 toSeconds
adam@1561 213 - Add <image> tag
adam@1561 214 - Add 'target' attribute for <a>
adam@1561 215 - New compiler command-line option: -dumpTypes
adam@1561 216 - New syntactic sugar for computed ORDER BY clauses
adam@1561 217 - Bug fixes and optimization improvements
adam@1509 218
adam@1492 219 ========
adam@1492 220 20110715
adam@1492 221 ========
adam@1492 222
adam@1492 223 - Treat local variables the same as module-level variables, for the purpose of
adam@1492 224 implicit argument insertion
adam@1492 225 - New 'noXsrfProtection' directive for .urp files
adam@1492 226 - Non-debug builds omit source location information in error messages shown to
adam@1492 227 the user (but keep that information in log entries)
adam@1492 228 - Basis.getHeader and Basis.setHeader
adam@1492 229 - Basis.show_css_class
adam@1492 230 - Basis.currentUrlHasQueryString
adam@1492 231 - Make Basis.rand cryptographically secure
adam@1492 232 - Client-side versions of Basis.now and Basis.show_time
adam@1492 233 - Bug fixes
adam@1492 234 - Improvements to auto-configuration and build process (now builds with LLVM's
adam@1492 235 Clang!)
adam@1492 236 - Clarifications in the manual
adam@1492 237
adam@1458 238 ========
adam@1460 239 20110517
adam@1458 240 ========
adam@1458 241
adam@1458 242 - Cygwin compatibility
adam@1458 243 - Compatibility with Gentoo packaging process, including a .ebuild file
adam@1458 244 - Change typing of SQL subqueries, to indicate that they may always return NULL
adam@1458 245 (for no rows)
adam@1458 246 - Syntactic sugar for GROUP BY with variable numbers of columns
adam@1458 247 (using 'tab.{{c}}', where 'c :: {Type}')
adam@1458 248 - 'ALL' for SQL relational operators
adam@1458 249 - Add nullable types to the class for valid operands for SQL arithmetic
adam@1458 250 - 'alt' attribute for <img>
adam@1458 251 - <sup> and <sub> HTML tags
adam@1458 252 - Allow 'debug' and 'naughtyDebug' in client-side code, implemented with 'alert'
adam@1458 253 - Bug fixes and optimization improvements
adam@1458 254
adam@1400 255 ========
adam@1414 256 20110123
adam@1400 257 ========
adam@1400 258
adam@1400 259 - Changes to encoding of SQL aggregate functions: nullable types may be
adam@1400 260 aggregated, and non-COUNT aggregates return nullable results.
adam@1400 261 - SQL subqueries may apply aggregate functions to columns bound in enclosing
adam@1400 262 queries.
adam@1400 263 - Switch from libmhash to OpenSSL.
adam@1400 264 - 'cdataChar', for injecting arbitrary character codes into XML
adam@1400 265 - 'crypt', for access to the standard UNIX password encryption routine
adam@1400 266 - 'readUtc', for parsing time strings in the UTC time zone
adam@1400 267 - Built-in 'time' type now stores microseconds (which for now are only used in
adam@1400 268 connection with Postgres timestamps).
adam@1400 269 - Client-side URL blessing and redirection
adam@1400 270 - 'currentUrlHasPost' function
adam@1400 271 - Transactional 'free' functions now passed an argument indicating whether the
adam@1400 272 runtime system expects to retry the transaction.
adam@1400 273 - Change tasks to allow task kind-specific inputs
adam@1400 274 - Add 'clientLeaves' and 'periodic' task kinds
adam@1400 275 - Support for externally-callable pages, via the 'postBody' and 'queryString'
adam@1400 276 types and the 'effectfulUrl' function
adam@1400 277 - 'minHeap' and 'alwaysInline' .urp options
adam@1400 278 - '-prefix' command-line option
adam@1400 279 - Comments in .urp files (lines starting with '#')
adam@1400 280 - Miscellaneous additions to the standard library
adam@1400 281 - Bug fixes and improvements to type inference and optimization
adam@1400 282
adam@1287 283 ========
adam@1315 284 20101102
adam@1287 285 ========
adam@1287 286
adam@1287 287 - Polymorphic variants (see Basis.variant)
adam@1297 288 - New 'onError' directive for .urp files
adam@1287 289 - (* *) and <!-- --> comments in XML
adam@1297 290 - Basis.classes, Basis.confirm, and Basis.tryDml
adam@1309 291 - New notations ::_ and :::_, for constructor parameters of unknown kind
adam@1297 292 - Invocations like 'urweb foo' will compile foo.ur as a single-file project,
adam@1297 293 even if no foo.urp exists
adam@1309 294 - '-limit' command-line flag and 'limit' .urp directive
adam@1297 295 - Bug fixes and optimization improvements
adam@1287 296
adamc@1259 297 ========
adamc@1273 298 20100603
adamc@1259 299 ========
adamc@1259 300
adamc@1259 301 - Changed URL escaping convention, to avoid confusing proxies.
adamc@1259 302 The new convention is like the normal one, but with '.' instead of '%'.
adamc@1261 303 - Changed JavaScript compilation of recursive functions to use thunks.
adamc@1261 304 This change avoids most costs of functions not referenced on particular
adamc@1261 305 pages, reducing loading time dramatically.
adamc@1273 306 - Support HTTP caching of application-specific JavaScript code
adamc@1273 307 - Bug fixes
adamc@1259 308
adamc@1255 309 ========
adamc@1255 310 20100506
adamc@1255 311 ========
adamc@1255 312
adamc@1255 313 - New experimental checker for information flow and access control policies
adamc@1255 314 (See demo at http://www.impredicative.com/ur/scdv/)
adamc@1255 315
adamc@1197 316 ========
adamc@1197 317 20100401
adamc@1197 318 ========
adamc@1197 319
adamc@1197 320 - Subquery expressions and FROM items
adamc@1197 321 - Low-level support for SELECT with no FROM clause
adamc@1197 322 - Fixes for DBMS-portability of relational operators
adamc@1197 323
adamc@1183 324 ========
adamc@1190 325 20100325
adamc@1183 326 ========
adamc@1183 327
adamc@1188 328 - -verbose flag
adamc@1188 329 - COUNT(col) SQL aggregate function
adamc@1188 330 - 'benignEffectful' and 'safeGet' .urp commands
adamc@1188 331 - Remove Basis.getRequestHeader, since it can be used to circumvent cookie
adamc@1188 332 security
adamc@1190 333 - Rename Top.foldR*X to map*X
adamc@1188 334 - Bug fixes and optimization improvements
adamc@1183 335
adamc@1166 336 ========
adamc@1166 337 20100213
adamc@1166 338 ========
adamc@1166 339
adamc@1166 340 - Improvements to 'configure'; should now fail if any uncommon but required
adamc@1166 341 package is missing
adamc@1166 342 - Other fixes to configuration, build system, and C code portability
adamc@1166 343 - sigfile .urp directive & -sigfile command-line option
adamc@1166 344 - .urp files with no directives no longer need to begin with blank lines.
adamc@1166 345 - Other bug fixes
adamc@1166 346
adamc@1137 347 ========
adamc@1137 348 20100130
adamc@1137 349 ========
adamc@1137 350
adamc@1137 351 - Conversion to an Automake-based build system, for greater portability in
adamc@1137 352 building shared libraries
adamc@1137 353 - -path and -root command-line flags
adamc@1137 354 - Exported page handling functions (i.e., those page-generating functions
adamc@1137 355 appearing in the main module's signature) may now take any number of
adamc@1137 356 arguments, including 0.
adamc@1137 357
adamc@1123 358 ========
adamc@1123 359 20100112
adamc@1123 360 ========
adamc@1123 361
adamc@1123 362 - Basis.serialized type family, for storing more types in the database
adamc@1123 363 - Basis.textBlob, for building blobs from strings
adamc@1123 364 - Basis.debug function, for server-side debug printing
adamc@1123 365 - Bug fixes & optimization improvements
adamc@1123 366
adamc@1065 367 ========
adamc@1103 368 20091230
adamc@1065 369 ========
adamc@1065 370
adamc@1093 371 - Automatic insertion of implicit arguments in more positions
adamc@1065 372 - Reifying expressions as URLs and redirecting to them explicitly
adamc@1070 373 - More syntactic sugar for SQL
adamc@1070 374 - Typing of SQL queries no longer exposes which tables were used in joins but
adamc@1070 375 had none of their fields projected
adamc@1075 376 - Tasks
adamc@1095 377 - Dynamic linking of the runtime system
adamc@1077 378 - Optimization improvements
adamc@1103 379 - Bug fixes
adamc@1065 380
adamc@1050 381 ========
adamc@1056 382 20091203
adamc@1050 383 ========
adamc@1050 384
adamc@1050 385 - Extended cookie interface (breaks backward compatibility for 'setCookie')
adamc@1050 386 - Bug fixes
adamc@1056 387 - Extended UTF-8 characters in HTML
adamc@1050 388
adamc@1043 389 ========
adamc@1043 390 20091124
adamc@1043 391 ========
adamc@1043 392
adamc@1043 393 - Improved Internet Explorer compatibility
adamc@1043 394
adamc@1020 395 ========
adamc@1033 396 20091108
adamc@1020 397 ========
adamc@1020 398
adamc@1020 399 - Bug fixes
adamc@1020 400 - Optimization improvements
adamc@1021 401 - Removed a restriction that prevented some RPCs and calls to sleep or recv
adamc@1021 402 from compiling
adamc@1020 403
adamc@999 404 ========
adamc@999 405 20091012
adamc@999 406 ========
adamc@999 407
adamc@999 408 - Small bug fixes affecting MySQL and SQLite
adamc@999 409
adamc@988 410 ========
adamc@997 411 20091009
adamc@988 412 ========
adamc@988 413
adamc@988 414 - Bug fixes
adamc@988 415 - Improvement to choice of line number to cite in record unification error
adamc@988 416 messages
adamc@994 417 - SELECT DISTINCT
adamc@996 418 - New extra demos: orm1 and versioned1
adamc@988 419
adamc@985 420 ========
adamc@985 421 20090926
adamc@985 422 ========
adamc@985 423
adamc@985 424 - Reimplemented client-side code generation to use an interpreter, rather than
adamc@985 425 compilation to JavaScript; this avoids common browser flaws: lack of
adamc@985 426 optimization of tail calls and occasional bugs in closure handling.
adamc@985 427 - Bug fixes
adamc@985 428
adamc@968 429 ========
adamc@968 430 20090919
adamc@968 431 ========
adamc@968 432
adamc@968 433 - Bug fixes
adamc@968 434 - Optimization improvements
adamc@968 435 - Expanded grid demo in demo/more: optional columns, sorting, filtering,
adamc@968 436 paging, selecting rows, aggregate row
adamc@968 437
adamc@929 438 ========
adamc@929 439 20090912
adamc@929 440 ========
adamc@929 441
adamc@929 442 - Bug fixes
adamc@929 443 - Optimization improvements
adamc@929 444 - New set of extra demos in demo/more
adamc@929 445
adamc@914 446 ========
adamc@914 447 20090825
adamc@914 448 ========
adamc@914 449
adamc@914 450 - Many bug fixes
adamc@914 451 - Remote procedure calls must be marked with the new 'rpc' function.
adamc@914 452 - Some tweaks to enable usage on OSX (suggested by Paul Snively)
adamc@914 453
adamc@897 454 ========
adamc@897 455 20090718
adamc@897 456 ========
adamc@897 457
adamc@897 458 - New application protocols: CGI and FastCGI
adamc@897 459 - New database backends: MySQL and SQLite
adamc@897 460 - More JavaScript events added to tags in standard library
adamc@897 461 - New manual section on using the foreign function interface (FFI)
adamc@897 462
adamc@852 463 ========
adamc@852 464 20090623
adamc@852 465 ========
adamc@852 466
adamc@852 467 - Many bug fixes
adamc@852 468 - Mutually-recursive datatypes
adamc@852 469 - SML-style pattern-matching syntax for "fun", "fn", and local "val"
adamc@852 470 - Backwards-incompatible change to syntax of formal constructor parameters to
adamc@852 471 value-level functions, to support the previous change
adamc@852 472 - Path map support inspired by SML/NJ CM and MLton ML Basis
adamc@852 473 - Start of some new standard library modules
adamc@852 474 - Some improvements to JavaScript runtime, including better error handling
adamc@852 475
adamc@716 476 ========
adamc@790 477 20090505
adamc@716 478 ========
adamc@716 479
adamc@716 480 - Reimplement constructor class resolution to be more general and Prolog-like
adamc@716 481 - SQL table constraints
adamc@770 482 - URLs
adamc@736 483 - Client-side error handling callbacks
adamc@736 484 - CSS
adamc@736 485 - Signing cookie values cryptographically to thwart cross site request forgery
adamc@744 486 - Blobs and HTTP file upload
adamc@752 487 - SQL outer joins
adamc@755 488 - SQL views
adamc@756 489 - Subforms
adamc@768 490 - C and JavaScript FFI
adamc@768 491 - Path rewriting
adamc@716 492
adamc@702 493 ========
adamc@702 494 20090405
adamc@702 495 ========
adamc@702 496
adamc@702 497 - Asynchronous message-passing and the associated server-side client
adamc@702 498 bookkeeping
adamc@702 499 - Reimplement parts of the client-side runtime system to avoid space leaks
adamc@702 500 - spawn and sleep
adamc@702 501 - Expand the constructor class instance rule format
adamc@702 502
adamc@663 503 ========
adamc@663 504 20090312
adamc@663 505 ========
adamc@663 506
adamc@663 507 - Replace type-level "fold" with "map"
adamc@663 508 - Replace expression-level "fold" with folders, defined in Top and
adamc@663 509 supported by some special compiler inference
adamc@663 510 - Replace guarded constructors with guarded types, introduced only by
adamc@663 511 guarded expression abstraction, and with a new explicit application form
adamc@663 512 - Kind polymorphism
adamc@663 513 - Generalize type classes to constructor classes
adamc@663 514 - Initial compilation of client-side code to JavaScript
adamc@663 515 - Initial support for mixed client- and server-side programming (i.e., "AJAX")
adamc@665 516 - src/coq: Coq formalization of a core Ur-like calculus
adamc@663 517
adamc@506 518 ========
adamc@561 519 20081209
adamc@506 520 ========
adamc@506 521
adamc@506 522 - Optimization: Fusing page writes with calls to recursive functions
adamc@523 523 - Optimization of bottleneck compiler phases
adamc@561 524 - Reference manual
adamc@561 525 - SQL arithmetic operators
adamc@506 526
adamc@504 527 ========
adamc@504 528 20081120
adamc@504 529 ========
adamc@504 530
adamc@504 531 - Fix bug that sometimes led to omission of initial "<html>" in pages
adamc@504 532 - Take advantage of nested functions in some demos
adamc@504 533 - "profile" option that may appear in .urp files, to enable gprof profiling
adamc@663 534 - "-guided-demo" option that works like "-demo" but uses less screen space for
adamc@663 535 prose
adamc@504 536
adamc@467 537 ========
adamc@497 538 20081118
adamc@467 539 ========
adamc@467 540
adamc@467 541 - Nested function definitions
adamc@467 542 - Primitive "time" type
adamc@467 543 - Nullable SQL columns (via "option")
adamc@467 544 - Cookies
adamc@663 545 - Compiler: Specialization of functions to known arguments (especially of
adamc@663 546 function type)
adamc@467 547
adamc@435 548 ========
adamc@435 549 20081028
adamc@435 550 ========
adamc@435 551
adamc@435 552 - Add GCCARGS configure option
adamc@435 553
adamc@433 554 ========
adamc@433 555 20081027
adamc@433 556 ========
adamc@433 557
adamc@433 558 - On missing inputs, print an error message, but don't exit the web server.
adamc@434 559 - Remove need for "() <-" notation.
adamc@433 560
adamc@433 561 ========
adamc@433 562 20081026
adamc@433 563 ========
adamc@433 564
adamc@433 565 - Change 'sed' call to work on OSX.
adamc@433 566 - Avoid including or linking libpq files on apps that don't use SQL.