Smarty-2.6.2/NEWS

   1   - fix allow empty years, months and days in html_select_date's
   2     time-attribute (messju)
   3   - fix YES and NO should not be booleanized inside triple-quotes in a
   4     config-file (messju)
   5   - fix accidently slurped line following a triple-quoted value in a
   6     config-file (messju)
   7   - change default for use_sub_dirs to false (messju)
   8   - fix quoting of values in smarty_function_popup() (messju)
   9   - fix handling of hidden sections in Config_File (messju)
  10   - add handling of resources for {config_load} (messju)
  11   - fix bug when using arrays with tr_attr and td_attr in {html_table} (messju)
  12   - add unit testing to cvs core (Monte)
  13
  14 Version 2.6.1 (Jan 16, 2004)
  15 ----------------------------
  16
  17   - rename $smarty->tpl_error_reporting to $smarty->error_reporting
  18     (messju)
  19   - fix interpretation of $smarty->security in {html_image} (messju)
  20   - add caching of requested paths to _assemble_plugin_filepath() (messju)
  21   - fix handling of comments inside {php}- and {literal}-blocks (messju)
  22   - fix bug handling triple-quotes in config-files (BRDude, messju)
  23   - change default of request_use_auto_globals to true - $_SERVER is
  24     now preferred over $HTTP_SERVER_VARS (messju)
  25   - re-add support for $SCRIPT_NAME (messju)
  26   - reactivate $smarty->default_modifiers (messju)
  27   - add cookie persistance to debug console (Monte)
  28   - allow single-digit days and months without smarty_make_timestamp()
  29     in html_select_date (messju)
  30   - fix headers sent erroneously with cache_modified_check and fetch()
  31     (wphilips, messju)
  32   - fix config_file path bug (Marc Cabadas, Monte)
  33   - fix 'is even by' and 'is odd by' logic (Monte)
  34   - add day_empty, month_empty, year_empty and all_empty attributes to
  35     html_select_date (messju)
  36   - add table of explanation for {if} qualifiers in docs (boots)
  37   - fix bug when comparing array-keys to "selected" in html_options
  38     and html_checkboxes (messju)
  39   - add better checks for correctly nested tags when compiling (messju)
  40   - remove {$SCRIPT_NAME}. use {$smarty.server.SCRIPT_NAME} instead (messju)
  41   - remove $global_assign. assign global variables explicitly instead (messju)
  42   - fix example for count_characters in docs (boots)
  43   - add section new basic syntax section "Escaping Smarty Parsing" in docs (boots)
  44   - fix error handler call in config_load (boots)
  45   - remove warning in debug_print_var on php-resources (messju)
  46   - move function.assign.php to compiler.assign.php (messju)
  47   - add property $tpl_error_reporting (messju)
  48   - remove property $undefined. "null" is used literally instead (messju)
  49
  50 Version 2.6.0 (Nov 19, 2003)
  51 ----------------------------
  52
  53   - move Smarty::quote_replace() to Smarty_Compiler::_quote_replace() (messju)
  54   - remove import of of attributes of {include_php} to php's namespace.
  55     use $params[name] instead (messju)
  56
  57 Version 2.6.0-RC3 (Nov 13, 2003)
  58 --------------------------------
  59
  60   - fix handling of $var.key inside [] (messju)
  61   - fix handling of assign inside {insert}-tags (messju)
  62   - fix handling if [...] inside triple-quotes in config-files (messju)
  63   - fix handling of simple-math-operators inside modifiers (Dominik, messju)
  64   - fix handling of trailing-slashes in open_basedir in
  65     smarty_core_create_dir_structure() (packman, messju)
  66
  67 Version 2.6.0-RC2 (Oct 8, 2003)
  68 -------------------------------
  69
  70   - apply modifiers only once to section-loop and foreach-from attrs (messju)
  71   - remove use of _smarty_cached_paths-files (messju)
  72   - remove Smarty::_plugin_implementation_exists() - use is_callable() (messju)
  73   - ignore {strip}/{/strip) inside {strip}-blocks (messju)
  74   - fixed removal of leading/trailing newlines in {strip}-blocks (messju)
  75   - fixed proper escaping of " and ' with escape:javascript (messju)
  76   - fixed bug in traversal of $smarty->plugins_dir-array. now the
  77     first matching plugin is taken (messju)
  78   - moved {strip} back into the compiler (messju)
  79   - fixed config_load: handling of section-attribute and use of
  80     multiple config-files in one template (atu, messju)
  81
  82 Version 2.6.0-RC1 (August 11, 2003)
  83 -----------------------------------
  84
  85   - fixed status-header for cache_modified_check under cgi-sapi (messju)
  86   - added optional parameter $cache_attrs to register_function() and
  87     register_block(). $cache_attrs is an array containing attribute-
  88     names that should be cached on calls to functions that have
  89     $cacheable set to false. (messju)
  90   - enabled registration of class-methods as callbacks for the register_*-
  91     functions (use: array('classname', 'method_name')) as callback) (messju)
  92   - added filepath caching (Monte)
  93   - added optional assign-attribute to {capture}-tag (messju)
  94   - added $cacheable-parameter to register_compiler_function() (messju)
  95   - added $cacheable-parameter with default=true to register_function()
  96     and register_block() (messju)
  97   - add math speedup to core (Dominik, Monte)
  98   - fix newlines for tags without template output (Monte)
  99   - added config-option "request_use_auto_globals" to make auto-globals be
 100     used as request vars instead of HTTP_*_VARS (messju)
 101   - speed up config_load, simplify compiling (Monte)
 102   - added block-methods for registered objects (Bharat Mediratta, messju)
 103   - ignore one char resource names like c:foo.tpl (Monte)
 104   - added default_resource_type feature (Monte)
 105   - fix bug where config file starts with hidden section (boots, Monte)
 106   - add discrete error checking pertaining to $cache_dir
 107     and $compile_dir, their existance and writability (Monte)
 108   - fixed behaviour of start=... for {counter} (messju)
 109   - fixed assign for {counter} (messju)
 110   - added params vdir, hdir and inner to html_table to allow looping
 111     over the data in various directions (messju)
 112   - allow spaces in literal tags (Paul Lockaby, Monte)
 113   - speed up compiled templates, hardcode plugin filepaths
 114     instead of dynamically calculate at runtime. (Monte)
 115   - abstract many core components from Smarty.class.php,
 116     speeding up core class instantiation (Monte)
 117   - fixed bug in _create_dir_structure() when used with open_basedir-
 118     restriction and relative paths (messju)
 119   - use DIRECTORY_SEPARATOR exclusively, keep DIR_SEP for BC (Monte)
 120   - changed "link" to "href" in html_image. "link" is still working
 121     but deprecated (messju)
 122   - html_image always renders an alt-tag now (default alt="") (messju)
 123   - fixed assign attribute for multiple counters (messju)
 124   - added simple math operators to variables (Monte)
 125   - enabled array(&$obj. 'source', 'timestamp', 'secure', 'trusted')
 126     as callback for register_resource() (messju);
 127   - enabled array(&$obj, 'method') as callback for
 128     $default_template_handler_func (messju)
 129   - remove unnecessary close/open tags from compiled templates
 130     (Monte)
 131   - fixed errornous creation of '//' in image_path in html_image (messju)
 132   - fix escapement of special chars for key vals in debug
 133     console (Monte)
 134   - fixed debug timing logic for config_load (Tom Sommer, Monte)
 135   - all in-code doc comments converted to phpDocumentor format (Greg)
 136   - moved strip from smarty core to plugin (Monte)
 137   - moved config_load from smarty core to plugin (Monte)
 138   - added &$repeat-parameter to block-functions (messju)
 139   - enabled hex-constants in function.math.php (messju)
 140   - enabled hex-constants (0x...) as function-attributes, inside if-statements
 141     and as modifier-parameters (messju)
 142   - fixed bug with passing $smarty as reference in Smarty.compiler.class
 143     (messju)
 144   - corrected output with {strip} and PHP tag newlines (Monte)
 145   - added possibility to register function-callbacks as "array(&$obj, 'method)"
 146     this affects register_function(), -block, -compiler_function, -modifier,
 147     -prefilter, -postfilter, -outputfilter-functions() and $cache_handler_func
 148     (messju)
 149   - added <labels> to html_checkboxes and html_radios (Philippe, messju)
 150   - added "labels"-options to turn off labels in html_checkboxes and _radios
 151     (messju)
 152
 153 Version 2.5.0 (April 11, 2003)
 154 ------------------------------
 155
 156    - fixed bug with default modifier when passing integer 0
 157      (Monte)
 158    - change backtic syntax from $`foo` to `$foo` (Monte)
 159    - recognize $foo[][] syntax inside embedded quotes without
 160      backtics (Monte)
 161    - name=123 is passed as an integer (not a string) to plugins now (messju)
 162    - $length is now propagated to sub-values in debug_print_var (messju)
 163
 164 Version 2.5.0-RC2 (March 26, 2003)
 165 ----------------------------------
 166
 167     - made clear_cache() ignore compile_id, when clearing cache-groups (this
 168       is when no $tpl_file is supplied) (messju)
 169     - made onmouseout XHTML-compliant in function.popup.php (messju)
 170     - applied local-var-naming-scheme to fetch() (messju)
 171     - renamed $localvars to $_localvars in cache-file-handling-functions,
 172       added _get_auto_id()-function (messju)
 173     - swapped compile_id and cache_id in read_cache_file and write_cache_file
 174       (messju)
 175     - reverted patch for cache-file-handling (messju)
 176     - made html_radios and html_checkboxes accept "selected" instead
 177       of "checked" optionally. (messju)
 178     - made compile_id ignored in clear_cache, made order of
 179       auto_file_name $cache_id.$compile_id again, applied the the new
 180       variable-naming-scheme for cache_file_handing functions (messju)
 181     - removed notice of undefined var in _rm_auto() (messju)
 182     - added warning message when an array is passed as
 183       the "checked" value of html_radios (Monte)
 184     - fixed errormessage in _compile_smarty_ref() (messju)
 185     - updated docs for html_image "name" -> "file" (messju)
 186     - fixed bug with html_options-optgroups (Nichlas Löfdahl, messju)
 187     - cleaned up calls to readdir() (messju)
 188     - fixed bug with passing multiple modifiers to a parameter
 189       (Monte)
 190     - updated docs for html_checkboxes, html_options and html_radios (messju)
 191     - fixed wrong default "name" attribute for html_options (messju)
 192     - html_checkboxes now expect the options as attribute "options" instead
 193       of "checkboxes. html_radios expect "options" instead of "radios".
 194       cleaned up indentiation (messju)
 195     - fixed too greedy str_replace in trimwhitespace outputfilter (messju)
 196     - html_checkboxes and html_radios passthru all unknown paramters now
 197       additionally their output is now XHTML compliant (messju)
 198     - html_options passthru all unknown paramters now (messju)
 199     - fix link functionality of html_image, also make
 200       output XHTML compatible (Hinrich Donner, Monte)
 201     - append "@" to default modifier vars/args
 202       supress possible warnings (Monte)
 203     - fix problem with escaped double quotes (Monte)
 204     - fix html_radios to not return an array (Monte)
 205     - fixed length in modifier.truncate.php (messju)
 206     - fixed handling of '$'-signs in trimwhitespace outputfilter (messju)
 207     - fix bug that makes config files recompile every time
 208       (Nagger, Monte)
 209     - add dpi functionality to html_image, change "name"
 210       parameter to "file" (Thomas Shulz, Monte)
 211     - fix height/width parameter index in html_image (Gerard,
 212       Monte)
 213     - get rid of unsetting name and script attributes
 214       to insert tag (Thomas Schulz, Monte)
 215     - changed argument order of string_format modifier back,
 216       was right in the first place (Monte)
 217
 218 Version 2.5.0-RC1 (March 5, 2003)
 219 ---------------------------------
 220
 221     - fixed notice in popup function (Nagger, Monte)
 222     - fix "once" var compiling for include_php (Monte)
 223     - added nl2br modifier to distribution (Monte)
 224     - added html_image to distribution (Monte)
 225     - added cat modifier to distribution (Monte)
 226     - added html_table to distribution (Monte)
 227     - added << >> <> support to if statments (SMK, Monte)
 228     - fix _assign_smarty_interface to not overwrite keys
 229       other than 'request' (Jerome Poudevigne, Monte)
 230     - added html_checkboxes to distribution (Christopher Kvarme, Monte)
 231     - added html_radios to distribution (Christopher Kvarme, Monte)
 232     - fixed string_format modifier args (wrong order) (Paul
 233       Lockaby, Monte)
 234     - use tmp file for file writes, avoid file lock race (Monte)
 235     - support syntax "$`smarty.config.foo`.tpl" for embedded
 236       vars in quotes, and allow full dollar var syntax (Monte)
 237     - add $smarty.config.varname variable for accessing config vars (Paul
 238       Lockaby, Monte)
 239     - silence PHP warnings in function.fetch.php (Eduardo,
 240       Monte)
 241     - added get_config_vars(), same basic functionality as
 242       get_template_vars() (Monte)
 243     - update get_template_vars() to be able to get
 244       individual vars (Monte)
 245     - fix minor logic in _fetch_template_info (Dennis Gearon,
 246       Monte)
 247     - fix cache groups with compile_id set (Monte)
 248     - add support for merging appended vars (messju, Monte)
 249     - allow null as function attribute value
 250       (André Rabold, Monte)
 251     - support $foo->bar[index] syntax (Monte)
 252     - add get_registered_object function (messju, Monte)
 253     - treat unrecognized param attribute syntax as string (Monte)
 254     - support $smarty.const.$foo syntax (messju, Monte)
 255     - remove E_NOTICE warnings from debug.tpl,
 256       escape modifier (Kanstantin, Monte)
 257     - don't count non-ascii chars in count_words modifier
 258       (Kanstantin, Monte)
 259     - clean up param calls to _parse_var and _parse_attrs (Monte)
 260     - define $template_source var, elude possible warning
 261       (Monte)
 262     - fix syntax problem with evaluating PHP constants (Monte)
 263     - add @ and === as valid if statement tokens (Monte)
 264     - enable error messages for config_load errors,
 265       use $this->config_class for loading class name (Monte)
 266     - fix html_options to not escape already escaped entities (Monte)
 267     - send Last-Modified header on cache creation (Monte)
 268     - check strict syntax of function attributes (Monte)
 269     - dropped support for modifers on object parameters,
 270       added support for objects as modifier parameters (Monte)
 271     - fixed bug with decimal numbers in if statements (Monte)
 272
 273 Version 2.4.2 (Feb 11, 2003)
 274 ----------------------------
 275     - support embedded variables in objects (Monte)
 276     - fix bug with objects with no properties (M Mohr, Monte)
 277     - support full dollar var syntax in quoted text (Monte)
 278     - fixed bug in $smarty.const.FOO introduced in 2.4.1 (M
 279       Mohr, Monte)
 280
 281 Version 2.4.1 (Feb 6, 2003)
 282 ---------------------------
 283
 284     - ignore case in IF statements (Rainer Collet, Monte)
 285     - treat undefined constants as null (Ferdinand Beyer, Monte)
 286     - fix problem with inserts and nested fetches
 287       (Rainer Collet, Monte)
 288     - added support for passing params to include_php
 289       (Tim Riley, Monte)
 290     - added support for math operators in if statements (Monte)
 291     - added support for $foo->bar[$x].blah syntax (Monte)
 292
 293 Version 2.4.0 (Feb 2, 2003)
 294 ---------------------------
 295
 296     - fix known problems with php tag handling in templates
 297       (recursion, echoing xml tags) (Monte)
 298     - add support for object registration (Monte)
 299     - add debug template to secure_dir, add template_dir
 300       to secure_dir by default (Ferdinand Beyer, Monte)
 301     - added support for assigned object access (Monte)
 302     - fixed bug with directories named '0' (Frank Bauer, Monte)
 303     - add javascript parameter to escape modifier (Monte)
 304     - added calling function line numbers to syntax error
 305       messages in compiler (Monte)
 306     - added support for modifiers to function calls (Monte)
 307     - support return value for custom functions
 308       instead of echoing (but echo still works) (Monte)
 309     - added direct access to constants
 310       via $smarty.const.FOO (Monte)
 311     - added support for passing modifiers
 312       to static values (Monte)
 313     - fix up regex code in compiler, more accurate and
 314       maintainable (Monte)
 315     - added day_value_format to html_select_date (Marcus
 316       Bointon, Monte)
 317     - assigned variables are no longer in global
 318       namespace, saving extract() calls and speeding
 319       up fetch() and display() linearly with no. of
 320       assigned variables (Monte)
 321     - added trimwhitespace output filter to dist. (Monte)
 322     - fix popup function to allow newlines in text (Monte)
 323     - escape html entities in html_options (Monte)
 324     - fixed bug with label for html_options (Monte)
 325     - added config_load API function (Monte)
 326     - added caching to config file loading (Monte)
 327     - added "extra" parameter to mailto function (Monte,
 328       Massimiliano Perantoni)
 329     - added mailto plugin to dist.  (Monte)
 330
 331 Version 2.3.1 (Nov 19, 2002)
 332 ----------------------------
 333
 334     - added optgroup support to html_options (Monte, Robert
 335       Amos)
 336     - set mtime on compile files so they match source
 337       files (Monte, Peter Bowen)
 338     - added proper support for open_basedir setting
 339       (Monte, Alessandro Astarita)
 340     - added strip variable modifier, updated docs (Monte)
 341     - fixed access to $smarty.x variables as arrays. (Andrei)
 342     - fixed errors with example setup docs (Monte, Matthew
 343       Hagerty)
 344     - added textformat block function (Monte)
 345
 346 Version 2.3.0 (Aug 7, 2002)
 347 ---------------------------
 348
 349     - added assign_by_ref() and append_by_ref() functions
 350       (Bob Silva, Monte)
 351     - changed default warning type for plugin errors from
 352       E_USER_WARNING to E_USER_ERROR (Monte)
 353     - added $all_extra, $hour_extra, $minute_extra,
 354       $second_extra and $meridian_extra parameters to
 355       html_select_time function (Rainer Collet, Monte)
 356     - update debug console to print objects (Simon Willison,
 357       Monte)
 358     - fix Config_File class to not error when there are no
 359       sections (Peter Kmet, Monte)
 360     - add default modifier logic (Monte)
 361     - updated popup_init to be xhtml compliant (Tom Oram, Monte)
 362     - fix filename bug with windows (Gary Loescher, Monte)
 363     - add ability to supply expire time in seconds when clearing
 364       cache or compile files (Monte)
 365     - add {debug} plugin to distribution (Monte)
 366     - fixed bug with insert tags, loading from "script" attribute
 367       when caching is enabled (Monte)
 368     - fix bug with debug_tpl file path with Windows (.SMK., Monte)
 369     - fix append() function with string/array problem (Monte)
 370
 371 Version 2.2.0 (July 11, 2002)
 372 -----------------------------
 373
 374     - make debug.tpl work with any delimiter (Monte)
 375     - change logic in assign() and append() to test var names
 376       against != '' instead of empty() (Monte)
 377     - fix PHP notice in append() function (Monte)
 378     - allow $plugins_dir to be an array of directories
 379       (Andreas Kossmeier, Monte)
 380     - move debug.tpl to SMARTY_DIR, add to constructor (Monte)
 381     - fixed warning message in function.assign_debug_info (Monte)
 382     - fixed $template_dir, $compile_dir, $cache_dir, $config_dir,
 383       $plugin_dir to respect include_path (Monte)
 384     - fixed warning message with output filter array (Monte)
 385     - add optional 2nd parameter to date_format, used as
 386       the default date if the passed date is empty (Monte)
 387     - gave $reset a default value in cycle plugin (Monte)
 388     - fixed warnings with html_select_date and timestamp
 389       functions (Monte)
 390     - added support for sub directory exlusion format (Monte)
 391     - added support for grouping by cache_id, compile_id
 392       and segments thereof (Monte)
 393     - changed cache and compile files to human readable
 394       format (Monte)
 395     - remove overlib.js file from distribution (Monte)
 396     - fixed bug with 304 Not Modified response sending
 397       content (Monte)
 398     - fixed cycle function to respect delimiter after
 399       initial setting (Monte)
 400     - update $GLOBALS references to work properly with
 401       track_globals settings (Michal Prinke, Monte)
 402     - fixed bug in math function with call to assign
 403       (Grigory V. Kareev, Monte)
 404     - optimized for loops with count() function calls (Monte)
 405     - add month_value_format attribute to html_select_date
 406       plugin (Gary Loescher, Monte)
 407     - made it possible to use simple variables inside [] for
 408       indexing. (Andrei)
 409     - added "once" attribute to {include_php}. (Monte)
 410
 411 Version 2.1.1
 412 -------------
 413     - added cycle function. (Monte)
 414     - fixed bug with resource testing, and include_path. (Monte)
 415     - fixed a bug with register_outputfilter function. (Monte)
 416
 417 Version 2.1.0
 418 -------------
 419
 420     - introduced output filters. (Andrei)
 421     - changed the way filters are loaded, added load_filter()
 422       API function and $autoload_filters variable. (Andrei)
 423     - added caching logic for expire times per cache file
 424       (Norbert Rocher, Monte)
 425     - fixed html_select_date when field separator is "/"
 426       (Roberto Berto, Monte)
 427     - added YYYY-MM-DD format support to html_select_date
 428       (Jan Rosier, Monte)
 429     - fixed cache_lifetime logic bug, also made -1 = never
 430       expire (Monte)
 431     - fixed directory separator issue for Windows. (Andrei)
 432     - added ability to use simple variables as array indices or
 433       object properties. (Andrei)
 434     - added ability to unregister pre/postfilters plugins at
 435       runtime. (Andrei)
 436     - added 'htmlall' attribute to escape modifier. (Monte)
 437     - added template_exists() API function. (Andrei)
 438     - fixed a problem with using dynamic values for 'file'
 439       attribute of {include_php} tag. (Andrei)
 440     - added $smarty.template variable. (Andrei)
 441     - fixed several plugins that would not work if the plugin
 442       directory was not the default one. (Andrei)
 443     - implemented support for block functions. (Andrei)
 444     - made it possible to assign variables in pre/postfilter
 445       plugins. (Andrei)
 446
 447 Version 2.0.1
 448 -------------
 449     - rename plugin .make_timestamp.php to shared.make_timestamp.php.
 450       (Monte)
 451     - changed crc32() generated values, replace '-' with 'N'. (Monte)
 452     - added support for +/- N syntax in html_select_date year values.
 453       (Monte)
 454     - fixed behavior of inserts with script attribute. (Andrei)
 455     - fixed bug with $smarty.cookies and $smarty.server. (Andrei)
 456     - wordwrap and indent are missing from 2.0 release, now fixed.
 457       (Monte)
 458     - removed show_info_header and show_info_include variables. (Monte)
 459
 460 Version 2.0.0
 461 -------------
 462     - added "eval" function plugin for evaluating variables as
 463       templates. (Monte)
 464     - removed $tpl_file_ext class variable, no longer used. (Monte)
 465     - added "hex" and "hexentity" escape types to escape modifier.
 466       (Monte)
 467     - removed dependency on PEAR. (Andrei)
 468     - update popup_init to accept src attribute. (Monte, Duncan Forrest)
 469     - implemented several optimizations, speeding up Smarty
 470       significantly in most cases. (Andrei,Monte)
 471     - implemented plugin architecture. (Andrei)
 472     - added wordwrap and indent modifiers. (Monte)
 473     - added support for 'If-Modified-Since' headers for cached content.
 474       (Monte)
 475     - removed insert_tag_check class variable, no longer needed. (Monte)
 476     - optimized cache fetches by scanning for insert tags only if they
 477       exist. (Monte)
 478     - fixed bugs in overlib. (Monte, Duncan Forrest)
 479     - fixed a problem with compile_id usage. (Andrei)
 480     - fixed problem with using assigned vars with {include_php ...}
 481       filepath. (Monte)
 482
 483 Version 1.5.2
 484 -------------
 485     - added Smarty object as fifth argument for template resource functions.
 486       (Monte)
 487     - fixed a bug with incorrectly combined cache and compile id in
 488       clear_cache(). (Andrei)
 489     - fixed bug in smarty_make_timestamp introduced in PHP 4.1.0. (Monte)
 490     - fixed bug with cached insert debug timing. (Monte)
 491     - added 'script' attribute to {insert..} which specifies the script that
 492       the insert function can be found in. (Andrei)
 493     - added default template function handler. (Monte)
 494
 495 Version 1.5.1
 496 -------------
 497     - removed error message from the generic _read_file() method, the caller
 498       should take care of that. (Andrei)
 499     - fixed a bug with incorrectly combined cache and compile id. (Andrei)
 500
 501 Version 1.5.0
 502 -------------
 503     - added include_php built-in function, documented. (Monte)
 504     - added trusted_dir functionality, documented. (Monte)
 505     - consolidated secure_dir tests to one function. (Monte)
 506     - prepended _smarty_ to variable names in fetch() class function to avoid
 507       namespace conflicts. (Monte)
 508     - introduced $compile_id class variable that can be used to set persistent
 509       compile identifier across multiple display calls, documented. (Andrei)
 510     - fixed bug with concatenated null cache and compile identifiers. (Andrei)
 511     - added $smarty.section.* syntax for accessing section properties,
 512       documented. (Andrei)
 513     - added custom cache handling function ability, documented. (Monte)
 514     - added assign attribute to include, include_php, insert, fetch, math, and
 515       counter functions, documented. (Monte)
 516     - fixed bug with fetch testing for local file when http address. (Monte)
 517     - fixed bug with counter and skipval setting. (Monte)
 518     - made {config_load ...} merge globals from each config file only once per
 519       scope, thus avoiding several problems. (Andrei)
 520     - added {foreach ...} tag that can be used to iterate through
 521       non-sequential and associative arrays, documented. (Andrei)
 522     - speeded up section property access a bit. (Andrei)
 523     - removed $smarty variable from storage used by normal template variables,
 524       to prevent any problems. (Andrei)
 525     - fixed a bug that could cause parse error with quotes inside literal
 526       blocks. (Andrei, Alexander Belonosov)
 527     - added 'field_array' attribute to html_select_time function, documented.
 528       (Andrei, Michael Caplan)
 529     - documented {section} "max" attribute. (Monte)
 530     - fixed notice message in Smarty_Compiler.class.php. (Monte)
 531     - fixed bug with clear_cache introduced in 1.4.6, third parameter should
 532       default to null. (Monte)
 533     - updated Config_File class to support '\' path separator in OS/2. (Monte,
 534       Francesco Cipriani)
 535     - removed secure_ext setting (not used). (Monte)
 536     - made cache reading process more efficient. (Monte)
 537     - fixed bug, is_cached() now supports new 1.4.6 caching behavior. (Monte)
 538     - update FAQ with mailing list Reply-To header FAQ. (Monte)
 539     - supress error messages for fopen(), fix cache to regenerate if cache
 540       file is not available (i.e. cluster race condition). (Monte)
 541     - added index key example to QUICKSTART guide. (Monte)
 542
 543 Version 1.4.6
 544 -------------
 545     - fixed bug with {assign ...} when passing an empty value. (Monte)
 546     - add more warning message fixes. (Monte, Tara Johnson)
 547     - documentation updates. (Monte)
 548     - update fetch function to give proper warning when fetching a non-readable
 549       or non-existant file. (Monte)
 550     - fixed problem with newline at the end of included templates (Monte, Andrei)
 551     - added feature to regenerate cache if compile_check is enabled and an
 552       involved template or config file gets modified. (Monte)
 553     - added DEBUG execution times to included files: REQUIRES updated debug.tpl
 554       file! (Monte)
 555     - added support for hidden config variables that cannot be read by
 556       templates. (Andrei)
 557     - added execution time to DEBUG console, total and inserts. (Monte)
 558     - fixed bug where DEBUG console would not appear with cached content. (Monte)
 559     - added support for postfilter functions that are applied to compiled
 560       template right after compilation. (Andrei)
 561     - fixed the name of clear_compile_tpl() API function to clear_compiled_tpl.
 562       (Andrei)
 563     - added fix for removing comments so that the line numbers are reported
 564       correctly in case of errors. (patch from Anders Janson)
 565     - made html_options output xhtml compatible code. (Monte, Arnaud Limbourg)
 566
 567 Version 1.4.5
 568 -------------
 569     - update FAQ with index of questions at the top
 570     - update overlib to 3.50, adjust addon code so that the overlib.js
 571       file isn't modified, and not using the mini one. (Monte)
 572     - added many more options to html_select_date. (Alexander Skwar, Andrei)
 573     - added support for generating different compiled templates from the same
 574       source template. (Hans-Peter Oeri, Andrei)
 575     - modified Smarty to pass itself to insert functions as the second
 576       parameter. (Andrei)
 577     - modified Smarty to pass itself to prefilter functions as the second
 578       parameter. (Andrei)
 579     - fixed syntax error when including a non-existant template with security
 580       enabled. (Monte)
 581     - fixed comments handling to allow commenting out template blocks. (Andrei)
 582     - implemented named capture buffers, with results accessible via
 583       $smarty.capture.<name>. (Andrei)
 584     - added ability to index arrays directly by numbers. (Andrei)
 585     - fixed bug with SMARTY_DIR not prepended to Config_File include. (Monte)
 586
 587 Version 1.4.4
 588 -------------
 589     - fixed problem with including insecure templates with security enabled.
 590       (Monte)
 591     - numerous documentation updates. (Monte)
 592     - added ENT_QUOTES to escapement of html. (Monte, Sam Beckwith)
 593     - implemented access to request variables via auto-assigned $smarty
 594       template variable. (Andrei)
 595     - fixed a bug with parsing function arguments inside {if} tags if a comma
 596       was present. (Andrei)
 597     - updated debug console with config file vars. (Monte)
 598     - added SMARTY_DIR constant as an alternative to relying on include_path.
 599       (Monte)
 600     - added popup_init and popup functions (requires overlib.js). (Monte)
 601     - updated debug console with config file vars. (Monte)
 602     - added debugging url control. (Monte)
 603     - added 'quotes' type to escape modifier. (Monte, Mike Krus)
 604     - added 'total' and 'iteration' section properties. (Andrei)
 605     - added 'start', 'max', and 'step' section attributes/properties. (Andrei)
 606     - fixed a bug with security checking of functions inside {if} tags.
 607       (Andrei)
 608     - fixed a bug in Config_File that would incorrectly booleanize values that
 609       weren't really booleans. (Andrei)
 610
 611 Version 1.4.3
 612 -------------
 613     - added regex_replace modifier, documented. (Monte)
 614     - added debugging console feature and custom function assign_debug_info,
 615       documented. (Monte)
 616     - added 'scope' attribute for {config_load}, 'global' is now deprecated but
 617       is still supported. (Andrei)
 618     - reduced template symbol table pollution by moving config array into the
 619       class itself. (Andrei)
 620     - fixed a bug with passing quoted arguments to modifiers inside {if}
 621       statements. (Andrei, Sam Beckwith)
 622     - added security features for third party template editing, documented
 623       (Monte)
 624     - added assign custom function, documented. (Monte)
 625     - fixed bug with template header using version instead of _version. (Monte)
 626     - fixed a problem with putting $ followed by numbers inside {strip} and
 627       {/strip} tags. (Andrei)
 628     - fixed Config_File class to allow empty config paths (defaults to current
 629       directory). (Andrei)
 630
 631 Version 1.4.2
 632 -------------
 633     - move $version to internal variable, remove from docs. (Monte)
 634     - cleaned up compiled templates global scope by moving some variables into
 635       the class itself. (Andrei)
 636     - fixed a bug that would not allow referring to a section in the including
 637       file from the included file. (Andrei)
 638     - configs directory missing from 1.4.1 release, added back in. (Monte)
 639     - added windows include_path setup instructions to FAQ & QUICKSTART.
 640       (Monte)
 641
 642 Version 1.4.1
 643 -------------
 644     - fix LOCK_EX logic for all windows platforms (Monte)
 645     - fixed indexing by section properties with the new syntax. (Andrei)
 646     - updated Smarty to use absolute paths when requiring/including Smarty
 647       components. (Andrei, John Lim)
 648
 649 Version 1.4.0
 650 -------------
 651     - added {capture}{/capture} function, documented (Monte)
 652     - added {counter} function, documented (Monte)
 653
 654 Version 1.4.0b2
 655 ---------------
 656     - fixed issue in Config_File.class with referencing blank sections (Andrei)
 657     - fixed problem with passing variables to included files (Andrei)
 658     - fixed resource path recognition for windows (Monte)
 659
 660 Version 1.4.0b1
 661 ---------------
 662     - added "componentized templates" tip into documentation (Monte)
 663     - added {php}{/php} tags for embedding php code into templates (Monte)
 664     - changed default value of $show_info_header to false (Monte)
 665     - implemented '->' syntax for accessing properties of objects passed to the
 666       template. (Andrei)
 667     - allowed custom functions to receive Smarty object as the second
 668       parameter; this can be used to dynamically change template variables, for
 669       example. (Andrei)
 670     - added custom compiler functions support, register_compiler_function() and
 671       unregister_compiler_function() API functions. (Andrei, Ivo Jansch).
 672     - updated GLOBAL_ASSIGN to take SCRIPT_NAME from HTTP_SERVER_VARS
 673       instead of global variable. You can also assign several variables
 674       in one shot with an array. (Monte, Roman Neuhauser)
 675     - added template prefilters, register_prefilter() and
 676       unregister_prefilter() API functions. (Monte)
 677     - added RELEASE_NOTES file to distribution. (Monte)
 678     - moved CREDITS out of manual into its own file. (Monte)
 679     - added register_resource() and unregister_resource() API functions. (Monte)
 680     - changed the syntax of indexing template variables, thus supporting
 681       structures of arbitrary complexity; supplied fix_vars.php script to fix
 682       old syntax. (Andrei)
 683     - added $insert_tag_check to speed up cached pages if {insert ...} is not
 684       used. (Monte)
 685     - added $compiler_class variable to allow specifying a different compiler
 686       class. (Andrei)
 687     - changed Smarty to compile templates at runtime, allowing for arbitrary
 688       template resources. (Monte)
 689     - added fix for LOCK_EX under Windows and changed a couple of file
 690       permissions for security. (Monte, Fernando Nunes)
 691     - allow arbitrary date strings to date_format, html_select_date and
 692       html_select_time (Monte)
 693
 694 Version 1.3.2
 695 -------------
 696     - fixed a bug that caused some nested includes to loop infinitely. (Andrei)
 697     - added optional HTML header to output. (Monte)
 698     - significantly improved config_load performance. (Andrei)
 699     - added format attribute to math function. (Monte)
 700     - added html_select_time custom function. (Andrei)
 701     - fixed minor PHP warning when attempting to unset an unset variable
 702       (Monte)
 703     - added count_characters, count_words, count_sentences, count_paragraphs
 704       modifiers (Monte)
 705
 706 Version 1.3.1pl1
 707 --------------
 708     - bug fix, recovered missing _syntax_error function (Monte)
 709
 710 Version 1.3.1
 711 -------------
 712     - document first, last, index_prev, index_next (Monte)
 713     - added 'first' and 'last' section properties. (Andrei)
 714     - split out compiling code to separate class for faster template execution
 715       time (Monte)
 716     - fixed a couple of minor PHP warnings (Monte)
 717     - added and documented unregister_modifier() and unregister_function() API
 718       calls. (Monte)
 719     - added and documented 'fetch' and 'math' functions. (Monte)
 720     - added ability to index looped variables by section properties, e.g.
 721       $foo.index_prev/bar. (Andrei)
 722     - added index_prev and index_next section properties. (Andrei)
 723     - fixed issue with php executing in literal blocks. (Monte)
 724
 725 Version 1.3.0
 726 -------------
 727     - moved license from GPL to LGPL (Monte)
 728     - implemented workaround for PHP "feature" that eats carriage returns
 729       if the PHP tag is at the end of the line. (Andrei)
 730     - removed $allow_php, added $php_handling logic (Monte)
 731     - added file locking to prevent reader/writer problem. (Andrei)
 732     - made Smarty catch unimplemented modifiers and custom functions and output
 733       error messages during compilation instead of failing during run time.
 734       (Andrei)
 735     - removed short-tags at the top of the smarty scripts (Monte)
 736     - added register_function() and register_modifier() API calls to make
 737       registering stuff easier. (Andrei)
 738     - added template results caching capability. (Monte, Andrei)
 739     - added optional 'options' attribute to html_options custom function
 740       that allows passing associative arrays for values/output. (Andrei)
 741     - modifier arguments can now contain '|' and ':' characters inside quoted
 742       strings. (Andrei)
 743
 744 Version 1.2.2
 745 -------------
 746     - fixed bug that would not respect nested template directories and would
 747       put all compiled files into top-level one. (Andrei)
 748     - fixed bug using $PHP_VERSION instead of environment var PHP_VERSION.
 749       (Monte)
 750     - a couple small warning fixes. (Monte)
 751
 752 Version 1.2.1
 753 -------------
 754     - added $compile_dir, removed $compile_dir_ext, simplified usage. (Monte)
 755     - added tips & tricks chapter to documentation. (Monte)
 756     - misc documentation updates. (Monte)
 757
 758 Version 1.2.0
 759 -------------
 760     - updated documentation (Monte)
 761     - added file and line number information to syntax error messages. (Andrei)
 762     - added ability to index template vars by a key. (Andrei)
 763
 764 Version 1.1.0
 765 -------------
 766     - misc documentation changes, official stable release
 767
 768 Version 1.0b
 769 ------------
 770     - fixed the bug that prevented using non-array values for 'loop' attribute.
 771       (Andrei)
 772     - many misc documentation changes & additions (Monte)
 773
 774 Version 1.0a
 775 ------------
 776     - fixed bug that caused templates to recompile every time (Monte)
 777
 778 Version 1.0
 779 ------------
 780     - initial release
 781
 782 /* vim: set et tw=64 ft=changelog: */