summaryrefslogtreecommitdiff
path: root/buildscripts/PhpDocumentor/phpDocumentor/Smarty-2.6.0/NEWS
blob: 76302980bd2d0b8735603079cc4c881a03d68fa2 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
Version 2.6.0 (Nov 19, 2003)
----------------------------

  - move Smarty::quote_replace() to Smarty_Compiler::_quote_replace() (messju)
  - remove import of of attributes of {include_php} to php's namespace.
    use $params[name] instead (messju)

Version 2.6.0-RC3 (Nov 13, 2003)
--------------------------------

  - fix handling of $var.key inside [] (messju)
  - fix handling of assign inside {insert}-tags (messju)
  - fix handling if [...] inside triple-quotes in config-files (messju)
  - fix handling of simple-math-operators inside modifiers (Dominik, messju)
  - fix handling of trailing-slashes in open_basedir in
    smarty_core_create_dir_structure() (packman, messju)

Version 2.6.0-RC2 (Oct 8, 2003)
-------------------------------

  - apply modifiers only once to section-loop and foreach-from attrs (messju)
  - remove use of _smarty_cached_paths-files (messju)
  - remove Smarty::_plugin_implementation_exists() - use is_callable() (messju)
  - ignore {strip}/{/strip) inside {strip}-blocks (messju)
  - fixed removal of leading/trailing newlines in {strip}-blocks (messju)
  - fixed proper escaping of " and ' with escape:javascript (messju)
  - fixed bug in traversal of $smarty->plugins_dir-array. now the
    first matching plugin is taken (messju)
  - moved {strip} back into the compiler (messju)
  - fixed config_load: handling of section-attribute and use of
    multiple config-files in one template (atu, messju)

Version 2.6.0-RC1 (August 11, 2003)
-----------------------------------

  - fixed status-header for cache_modified_check under cgi-sapi (messju)
  - added optional parameter $cache_attrs to register_function() and
    register_block(). $cache_attrs is an array containing attribute-
    names that should be cached on calls to functions that have
    $cacheable set to false. (messju)
  - enabled registration of class-methods as callbacks for the register_*-
    functions (use: array('classname', 'method_name')) as callback) (messju)
  - added filepath caching (Monte)
  - added optional assign-attribute to {capture}-tag (messju)
  - added $cacheable-parameter to register_compiler_function() (messju)
  - added $cacheable-parameter with default=true to register_function()
    and register_block() (messju)
  - add math speedup to core (Dominik, Monte)
  - fix newlines for tags without template output (Monte)
  - added config-option "request_use_auto_globals" to make auto-globals be
    used as request vars instead of HTTP_*_VARS (messju)
  - speed up config_load, simplify compiling (Monte)
  - added block-methods for registered objects (Bharat Mediratta, messju)
  - ignore one char resource names like c:foo.tpl (Monte)
  - added default_resource_type feature (Monte)
  - fix bug where config file starts with hidden section (boots, Monte)
  - add discrete error checking pertaining to $cache_dir
    and $compile_dir, their existance and writability (Monte)
  - fixed behaviour of start=... for {counter} (messju)
  - fixed assign for {counter} (messju)
  - added params vdir, hdir and inner to html_table to allow looping
    over the data in various directions (messju)
  - allow spaces in literal tags (Paul Lockaby, Monte)
  - speed up compiled templates, hardcode plugin filepaths
    instead of dynamically calculate at runtime. (Monte)
  - abstract many core components from Smarty.class.php,
    speeding up core class instantiation (Monte)
  - fixed bug in _create_dir_structure() when used with open_basedir-
    restriction and relative paths (messju)
  - use DIRECTORY_SEPARATOR exclusively, keep DIR_SEP for BC (Monte)
  - changed "link" to "href" in html_image. "link" is still working
    but deprecated (messju)
  - html_image always renders an alt-tag now (default alt="") (messju)
  - fixed assign attribute for multiple counters (messju)
  - added simple math operators to variables (Monte)
  - enabled array(&$obj. 'source', 'timestamp', 'secure', 'trusted')
    as callback for register_resource() (messju);
  - enabled array(&$obj, 'method') as callback for
    $default_template_handler_func (messju)
  - remove unnecessary close/open tags from compiled templates
    (Monte)
  - fixed errornous creation of '//' in image_path in html_image (messju)
  - fix escapement of special chars for key vals in debug
    console (Monte)
  - fixed debug timing logic for config_load (Tom Sommer, Monte)
  - all in-code doc comments converted to phpDocumentor format (Greg)
  - moved strip from smarty core to plugin (Monte)
  - moved config_load from smarty core to plugin (Monte)
  - added &$repeat-parameter to block-functions (messju)
  - enabled hex-constants in function.math.php (messju)
  - enabled hex-constants (0x...) as function-attributes, inside if-statements
    and as modifier-parameters (messju)
  - fixed bug with passing $smarty as reference in Smarty.compiler.class
    (messju)
  - corrected output with {strip} and PHP tag newlines (Monte)
  - added possibility to register function-callbacks as "array(&$obj, 'method)"
    this affects register_function(), -block, -compiler_function, -modifier, 
    -prefilter, -postfilter, -outputfilter-functions() and $cache_handler_func
    (messju)
  - added <labels> to html_checkboxes and html_radios (Philippe, messju)
  - added "labels"-options to turn off labels in html_checkboxes and _radios
    (messju)

Version 2.5.0 (April 11, 2003)
------------------------------

   - fixed bug with default modifier when passing integer 0
     (Monte)
   - change backtic syntax from $`foo` to `$foo` (Monte)
   - recognize $foo[][] syntax inside embedded quotes without
     backtics (Monte)
   - name=123 is passed as an integer (not a string) to plugins now (messju)
   - $length is now propagated to sub-values in debug_print_var (messju) 

Version 2.5.0-RC2 (March 26, 2003)
----------------------------------

    - made clear_cache() ignore compile_id, when clearing cache-groups (this
      is when no $tpl_file is supplied) (messju)
    - made onmouseout XHTML-compliant in function.popup.php (messju)
    - applied local-var-naming-scheme to fetch() (messju)
    - renamed $localvars to $_localvars in cache-file-handling-functions,
      added _get_auto_id()-function (messju)
    - swapped compile_id and cache_id in read_cache_file and write_cache_file
      (messju)
    - reverted patch for cache-file-handling (messju)
    - made html_radios and html_checkboxes accept "selected" instead
      of "checked" optionally. (messju)
    - made compile_id ignored in clear_cache, made order of
      auto_file_name $cache_id.$compile_id again, applied the the new
      variable-naming-scheme for cache_file_handing functions (messju)
    - removed notice of undefined var in _rm_auto() (messju)
    - added warning message when an array is passed as
      the "checked" value of html_radios (Monte)
    - fixed errormessage in _compile_smarty_ref() (messju)
    - updated docs for html_image "name" -> "file" (messju)
    - fixed bug with html_options-optgroups (Nichlas Löfdahl, messju)
    - cleaned up calls to readdir() (messju)
    - fixed bug with passing multiple modifiers to a parameter
      (Monte)
    - updated docs for html_checkboxes, html_options and html_radios (messju)
    - fixed wrong default "name" attribute for html_options (messju)
    - html_checkboxes now expect the options as attribute "options" instead
      of "checkboxes. html_radios expect "options" instead of "radios".
      cleaned up indentiation (messju)
    - fixed too greedy str_replace in trimwhitespace outputfilter (messju)
    - html_checkboxes and html_radios passthru all unknown paramters now
      additionally their output is now XHTML compliant (messju)
    - html_options passthru all unknown paramters now (messju)
    - fix link functionality of html_image, also make
      output XHTML compatible (Hinrich Donner, Monte)
    - append "@" to default modifier vars/args
      supress possible warnings (Monte)
    - fix problem with escaped double quotes (Monte)
    - fix html_radios to not return an array (Monte)
    - fixed length in modifier.truncate.php (messju)
    - fixed handling of '$'-signs in trimwhitespace outputfilter (messju)
    - fix bug that makes config files recompile every time
      (Nagger, Monte)
    - add dpi functionality to html_image, change "name"
      parameter to "file" (Thomas Shulz, Monte)
    - fix height/width parameter index in html_image (Gerard,
      Monte)
    - get rid of unsetting name and script attributes
      to insert tag (Thomas Schulz, Monte)
    - changed argument order of string_format modifier back,
      was right in the first place (Monte)

Version 2.5.0-RC1 (March 5, 2003)
---------------------------------

    - fixed notice in popup function (Nagger, Monte)
    - fix "once" var compiling for include_php (Monte)
    - added nl2br modifier to distribution (Monte)
    - added html_image to distribution (Monte)
    - added cat modifier to distribution (Monte)
    - added html_table to distribution (Monte)
    - added << >> <> support to if statments (SMK, Monte)
    - fix _assign_smarty_interface to not overwrite keys
      other than 'request' (Jerome Poudevigne, Monte)
    - added html_checkboxes to distribution (Christopher Kvarme, Monte)
    - added html_radios to distribution (Christopher Kvarme, Monte)
    - fixed string_format modifier args (wrong order) (Paul
      Lockaby, Monte)
    - use tmp file for file writes, avoid file lock race (Monte)
    - support syntax "$`smarty.config.foo`.tpl" for embedded
      vars in quotes, and allow full dollar var syntax (Monte)
    - add $smarty.config.varname variable for accessing config vars (Paul
      Lockaby, Monte)
    - silence PHP warnings in function.fetch.php (Eduardo,
      Monte)
    - added get_config_vars(), same basic functionality as
      get_template_vars() (Monte)
    - update get_template_vars() to be able to get
      individual vars (Monte)
    - fix minor logic in _fetch_template_info (Dennis Gearon,
      Monte)
    - fix cache groups with compile_id set (Monte)
    - add support for merging appended vars (messju, Monte)
    - allow null as function attribute value
      (André Rabold, Monte)
    - support $foo->bar[index] syntax (Monte)
    - add get_registered_object function (messju, Monte)
    - treat unrecognized param attribute syntax as string (Monte)
    - support $smarty.const.$foo syntax (messju, Monte)
    - remove E_NOTICE warnings from debug.tpl,
      escape modifier (Kanstantin, Monte)
    - don't count non-ascii chars in count_words modifier
      (Kanstantin, Monte)
    - clean up param calls to _parse_var and _parse_attrs (Monte)
    - define $template_source var, elude possible warning
      (Monte)
    - fix syntax problem with evaluating PHP constants (Monte)
    - add @ and === as valid if statement tokens (Monte)
    - enable error messages for config_load errors,
      use $this->config_class for loading class name (Monte)
    - fix html_options to not escape already escaped entities (Monte)
    - send Last-Modified header on cache creation (Monte)
    - check strict syntax of function attributes (Monte) 
    - dropped support for modifers on object parameters,
      added support for objects as modifier parameters (Monte)
    - fixed bug with decimal numbers in if statements (Monte)

Version 2.4.2 (Feb 11, 2003)
----------------------------
    - support embedded variables in objects (Monte)
    - fix bug with objects with no properties (M Mohr, Monte)
    - support full dollar var syntax in quoted text (Monte)
    - fixed bug in $smarty.const.FOO introduced in 2.4.1 (M
      Mohr, Monte)

Version 2.4.1 (Feb 6, 2003)
---------------------------

    - ignore case in IF statements (Rainer Collet, Monte)
    - treat undefined constants as null (Ferdinand Beyer, Monte)
    - fix problem with inserts and nested fetches
      (Rainer Collet, Monte)
    - added support for passing params to include_php
      (Tim Riley, Monte)
    - added support for math operators in if statements (Monte)
    - added support for $foo->bar[$x].blah syntax (Monte)

Version 2.4.0 (Feb 2, 2003)
---------------------------

    - fix known problems with php tag handling in templates
      (recursion, echoing xml tags) (Monte)
    - add support for object registration (Monte)
    - add debug template to secure_dir, add template_dir
      to secure_dir by default (Ferdinand Beyer, Monte)
    - added support for assigned object access (Monte)
    - fixed bug with directories named '0' (Frank Bauer, Monte)
    - add javascript parameter to escape modifier (Monte)
    - added calling function line numbers to syntax error
      messages in compiler (Monte)
    - added support for modifiers to function calls (Monte)
    - support return value for custom functions
      instead of echoing (but echo still works) (Monte)
    - added direct access to constants
      via $smarty.const.FOO (Monte)
    - added support for passing modifiers
      to static values (Monte)
    - fix up regex code in compiler, more accurate and
      maintainable (Monte)
    - added day_value_format to html_select_date (Marcus
      Bointon, Monte)
    - assigned variables are no longer in global
      namespace, saving extract() calls and speeding
      up fetch() and display() linearly with no. of
      assigned variables (Monte)
    - added trimwhitespace output filter to dist. (Monte)
    - fix popup function to allow newlines in text (Monte)
    - escape html entities in html_options (Monte)
    - fixed bug with label for html_options (Monte)
    - added config_load API function (Monte)
    - added caching to config file loading (Monte)
    - added "extra" parameter to mailto function (Monte,
      Massimiliano Perantoni)
    - added mailto plugin to dist.  (Monte)

Version 2.3.1 (Nov 19, 2002)
----------------------------

    - added optgroup support to html_options (Monte, Robert
      Amos)
    - set mtime on compile files so they match source
      files (Monte, Peter Bowen)
    - added proper support for open_basedir setting
      (Monte, Alessandro Astarita)
    - added strip variable modifier, updated docs (Monte)
    - fixed access to $smarty.x variables as arrays. (Andrei)
    - fixed errors with example setup docs (Monte, Matthew
      Hagerty)
    - added textformat block function (Monte)

Version 2.3.0 (Aug 7, 2002)
---------------------------

    - added assign_by_ref() and append_by_ref() functions
      (Bob Silva, Monte)
    - changed default warning type for plugin errors from
      E_USER_WARNING to E_USER_ERROR (Monte)
    - added $all_extra, $hour_extra, $minute_extra,
      $second_extra and $meridian_extra parameters to
      html_select_time function (Rainer Collet, Monte)
    - update debug console to print objects (Simon Willison,
      Monte)
    - fix Config_File class to not error when there are no
      sections (Peter Kmet, Monte)
    - add default modifier logic (Monte)
    - updated popup_init to be xhtml compliant (Tom Oram, Monte)
    - fix filename bug with windows (Gary Loescher, Monte)
    - add ability to supply expire time in seconds when clearing
      cache or compile files (Monte)
    - add {debug} plugin to distribution (Monte)
    - fixed bug with insert tags, loading from "script" attribute
      when caching is enabled (Monte)
    - fix bug with debug_tpl file path with Windows (.SMK., Monte)
    - fix append() function with string/array problem (Monte)

Version 2.2.0 (July 11, 2002)
-----------------------------

    - make debug.tpl work with any delimiter (Monte)
    - change logic in assign() and append() to test var names
      against != '' instead of empty() (Monte)
    - fix PHP notice in append() function (Monte)
    - allow $plugins_dir to be an array of directories
      (Andreas Kossmeier, Monte)
    - move debug.tpl to SMARTY_DIR, add to constructor (Monte)
    - fixed warning message in function.assign_debug_info (Monte)
    - fixed $template_dir, $compile_dir, $cache_dir, $config_dir,
      $plugin_dir to respect include_path (Monte)
    - fixed warning message with output filter array (Monte)
    - add optional 2nd parameter to date_format, used as
      the default date if the passed date is empty (Monte)
    - gave $reset a default value in cycle plugin (Monte)
    - fixed warnings with html_select_date and timestamp
      functions (Monte)
    - added support for sub directory exlusion format (Monte)
    - added support for grouping by cache_id, compile_id
      and segments thereof (Monte)
    - changed cache and compile files to human readable
      format (Monte)
    - remove overlib.js file from distribution (Monte)
    - fixed bug with 304 Not Modified response sending
      content (Monte)
    - fixed cycle function to respect delimiter after
      initial setting (Monte)
    - update $GLOBALS references to work properly with
      track_globals settings (Michal Prinke, Monte)
    - fixed bug in math function with call to assign
      (Grigory V. Kareev, Monte)
    - optimized for loops with count() function calls (Monte)
    - add month_value_format attribute to html_select_date
      plugin (Gary Loescher, Monte) 
    - made it possible to use simple variables inside [] for
      indexing. (Andrei)
    - added "once" attribute to {include_php}. (Monte)

Version 2.1.1
-------------
    - added cycle function. (Monte)
    - fixed bug with resource testing, and include_path. (Monte)
    - fixed a bug with register_outputfilter function. (Monte)

Version 2.1.0
-------------

    - introduced output filters. (Andrei)
    - changed the way filters are loaded, added load_filter()
      API function and $autoload_filters variable. (Andrei)
    - added caching logic for expire times per cache file
      (Norbert Rocher, Monte)
    - fixed html_select_date when field separator is "/"
      (Roberto Berto, Monte)
    - added YYYY-MM-DD format support to html_select_date
      (Jan Rosier, Monte)
    - fixed cache_lifetime logic bug, also made -1 = never
      expire (Monte)
    - fixed directory separator issue for Windows. (Andrei)
    - added ability to use simple variables as array indices or
      object properties. (Andrei)
    - added ability to unregister pre/postfilters plugins at
      runtime. (Andrei)
    - added 'htmlall' attribute to escape modifier. (Monte)
    - added template_exists() API function. (Andrei)
    - fixed a problem with using dynamic values for 'file'
      attribute of {include_php} tag. (Andrei)
    - added $smarty.template variable. (Andrei)
    - fixed several plugins that would not work if the plugin
      directory was not the default one. (Andrei)
    - implemented support for block functions. (Andrei)
    - made it possible to assign variables in pre/postfilter
      plugins. (Andrei)

Version 2.0.1
-------------
    - rename plugin .make_timestamp.php to shared.make_timestamp.php.
      (Monte)
    - changed crc32() generated values, replace '-' with 'N'. (Monte)
    - added support for +/- N syntax in html_select_date year values.
      (Monte)
    - fixed behavior of inserts with script attribute. (Andrei)
    - fixed bug with $smarty.cookies and $smarty.server. (Andrei)
    - wordwrap and indent are missing from 2.0 release, now fixed.
      (Monte)
    - removed show_info_header and show_info_include variables. (Monte)

Version 2.0.0
-------------
    - added "eval" function plugin for evaluating variables as
      templates. (Monte)
    - removed $tpl_file_ext class variable, no longer used. (Monte)
    - added "hex" and "hexentity" escape types to escape modifier.
      (Monte)
    - removed dependency on PEAR. (Andrei)
    - update popup_init to accept src attribute. (Monte, Duncan Forrest)
    - implemented several optimizations, speeding up Smarty
      significantly in most cases. (Andrei,Monte)
    - implemented plugin architecture. (Andrei)
    - added wordwrap and indent modifiers. (Monte)
    - added support for 'If-Modified-Since' headers for cached content.
      (Monte)
    - removed insert_tag_check class variable, no longer needed. (Monte)
    - optimized cache fetches by scanning for insert tags only if they
      exist. (Monte)
    - fixed bugs in overlib. (Monte, Duncan Forrest)
    - fixed a problem with compile_id usage. (Andrei)
    - fixed problem with using assigned vars with {include_php ...}
      filepath. (Monte)

Version 1.5.2
-------------
    - added Smarty object as fifth argument for template resource functions.
      (Monte)
    - fixed a bug with incorrectly combined cache and compile id in
      clear_cache(). (Andrei)
    - fixed bug in smarty_make_timestamp introduced in PHP 4.1.0. (Monte)
    - fixed bug with cached insert debug timing. (Monte)
    - added 'script' attribute to {insert..} which specifies the script that
      the insert function can be found in. (Andrei)
    - added default template function handler. (Monte)

Version 1.5.1
-------------
    - removed error message from the generic _read_file() method, the caller
      should take care of that. (Andrei)
    - fixed a bug with incorrectly combined cache and compile id. (Andrei)

Version 1.5.0
-------------
    - added include_php built-in function, documented. (Monte)
    - added trusted_dir functionality, documented. (Monte)
    - consolidated secure_dir tests to one function. (Monte)
    - prepended _smarty_ to variable names in fetch() class function to avoid
      namespace conflicts. (Monte)
    - introduced $compile_id class variable that can be used to set persistent
      compile identifier across multiple display calls, documented. (Andrei)
    - fixed bug with concatenated null cache and compile identifiers. (Andrei)
    - added $smarty.section.* syntax for accessing section properties,
      documented. (Andrei)
    - added custom cache handling function ability, documented. (Monte)
    - added assign attribute to include, include_php, insert, fetch, math, and
      counter functions, documented. (Monte)
    - fixed bug with fetch testing for local file when http address. (Monte)
    - fixed bug with counter and skipval setting. (Monte)
    - made {config_load ...} merge globals from each config file only once per
      scope, thus avoiding several problems. (Andrei)
    - added {foreach ...} tag that can be used to iterate through
      non-sequential and associative arrays, documented. (Andrei)
    - speeded up section property access a bit. (Andrei)
    - removed $smarty variable from storage used by normal template variables,
      to prevent any problems. (Andrei)
    - fixed a bug that could cause parse error with quotes inside literal
      blocks. (Andrei, Alexander Belonosov)
    - added 'field_array' attribute to html_select_time function, documented.
      (Andrei, Michael Caplan)
    - documented {section} "max" attribute. (Monte)
    - fixed notice message in Smarty_Compiler.class.php. (Monte)
    - fixed bug with clear_cache introduced in 1.4.6, third parameter should
      default to null. (Monte)
    - updated Config_File class to support '\' path separator in OS/2. (Monte,
      Francesco Cipriani)
    - removed secure_ext setting (not used). (Monte)
    - made cache reading process more efficient. (Monte)
    - fixed bug, is_cached() now supports new 1.4.6 caching behavior. (Monte)
    - update FAQ with mailing list Reply-To header FAQ. (Monte)
    - supress error messages for fopen(), fix cache to regenerate if cache
      file is not available (i.e. cluster race condition). (Monte)
    - added index key example to QUICKSTART guide. (Monte)

Version 1.4.6
-------------
    - fixed bug with {assign ...} when passing an empty value. (Monte)
    - add more warning message fixes. (Monte, Tara Johnson)
    - documentation updates. (Monte)
    - update fetch function to give proper warning when fetching a non-readable
      or non-existant file. (Monte)
    - fixed problem with newline at the end of included templates (Monte, Andrei)
    - added feature to regenerate cache if compile_check is enabled and an
      involved template or config file gets modified. (Monte)
    - added DEBUG execution times to included files: REQUIRES updated debug.tpl
      file! (Monte)
    - added support for hidden config variables that cannot be read by
      templates. (Andrei)
    - added execution time to DEBUG console, total and inserts. (Monte)
    - fixed bug where DEBUG console would not appear with cached content. (Monte)
    - added support for postfilter functions that are applied to compiled
      template right after compilation. (Andrei)
    - fixed the name of clear_compile_tpl() API function to clear_compiled_tpl.
      (Andrei)
    - added fix for removing comments so that the line numbers are reported
      correctly in case of errors. (patch from Anders Janson)
    - made html_options output xhtml compatible code. (Monte, Arnaud Limbourg)

Version 1.4.5
-------------
    - update FAQ with index of questions at the top
    - update overlib to 3.50, adjust addon code so that the overlib.js
      file isn't modified, and not using the mini one. (Monte)
    - added many more options to html_select_date. (Alexander Skwar, Andrei)
    - added support for generating different compiled templates from the same
      source template. (Hans-Peter Oeri, Andrei)
    - modified Smarty to pass itself to insert functions as the second
      parameter. (Andrei)
    - modified Smarty to pass itself to prefilter functions as the second
      parameter. (Andrei)
    - fixed syntax error when including a non-existant template with security
      enabled. (Monte)
    - fixed comments handling to allow commenting out template blocks. (Andrei)
    - implemented named capture buffers, with results accessible via
      $smarty.capture.<name>. (Andrei)
    - added ability to index arrays directly by numbers. (Andrei)
    - fixed bug with SMARTY_DIR not prepended to Config_File include. (Monte)

Version 1.4.4
-------------
    - fixed problem with including insecure templates with security enabled.
      (Monte)
    - numerous documentation updates. (Monte) 
    - added ENT_QUOTES to escapement of html. (Monte, Sam Beckwith)
    - implemented access to request variables via auto-assigned $smarty
      template variable. (Andrei)
    - fixed a bug with parsing function arguments inside {if} tags if a comma
      was present. (Andrei)
    - updated debug console with config file vars. (Monte)
    - added SMARTY_DIR constant as an alternative to relying on include_path.
      (Monte)
    - added popup_init and popup functions (requires overlib.js). (Monte)
    - updated debug console with config file vars. (Monte)
    - added debugging url control. (Monte)
    - added 'quotes' type to escape modifier. (Monte, Mike Krus)
    - added 'total' and 'iteration' section properties. (Andrei)
    - added 'start', 'max', and 'step' section attributes/properties. (Andrei)
    - fixed a bug with security checking of functions inside {if} tags.
      (Andrei)
    - fixed a bug in Config_File that would incorrectly booleanize values that
      weren't really booleans. (Andrei)

Version 1.4.3
-------------
    - added regex_replace modifier, documented. (Monte)
    - added debugging console feature and custom function assign_debug_info,
      documented. (Monte)
    - added 'scope' attribute for {config_load}, 'global' is now deprecated but
      is still supported. (Andrei)
    - reduced template symbol table pollution by moving config array into the
      class itself. (Andrei)
    - fixed a bug with passing quoted arguments to modifiers inside {if}
      statements. (Andrei, Sam Beckwith)
    - added security features for third party template editing, documented
      (Monte)
    - added assign custom function, documented. (Monte)
    - fixed bug with template header using version instead of _version. (Monte)
    - fixed a problem with putting $ followed by numbers inside {strip} and
      {/strip} tags. (Andrei)
    - fixed Config_File class to allow empty config paths (defaults to current
      directory). (Andrei)

Version 1.4.2
-------------
    - move $version to internal variable, remove from docs. (Monte)
    - cleaned up compiled templates global scope by moving some variables into
      the class itself. (Andrei)
    - fixed a bug that would not allow referring to a section in the including
      file from the included file. (Andrei)
    - configs directory missing from 1.4.1 release, added back in. (Monte)
    - added windows include_path setup instructions to FAQ & QUICKSTART.
      (Monte)

Version 1.4.1
-------------
    - fix LOCK_EX logic for all windows platforms (Monte)
    - fixed indexing by section properties with the new syntax. (Andrei)
    - updated Smarty to use absolute paths when requiring/including Smarty
      components. (Andrei, John Lim)

Version 1.4.0
-------------
    - added {capture}{/capture} function, documented (Monte)
    - added {counter} function, documented (Monte) 

Version 1.4.0b2
---------------
    - fixed issue in Config_File.class with referencing blank sections (Andrei)
    - fixed problem with passing variables to included files (Andrei)
    - fixed resource path recognition for windows (Monte)

Version 1.4.0b1
---------------
    - added "componentized templates" tip into documentation (Monte)
    - added {php}{/php} tags for embedding php code into templates (Monte)
    - changed default value of $show_info_header to false (Monte)
    - implemented '->' syntax for accessing properties of objects passed to the
      template. (Andrei)
    - allowed custom functions to receive Smarty object as the second
      parameter; this can be used to dynamically change template variables, for
      example. (Andrei)
    - added custom compiler functions support, register_compiler_function() and
      unregister_compiler_function() API functions. (Andrei, Ivo Jansch).
    - updated GLOBAL_ASSIGN to take SCRIPT_NAME from HTTP_SERVER_VARS
      instead of global variable. You can also assign several variables
      in one shot with an array. (Monte, Roman Neuhauser)
    - added template prefilters, register_prefilter() and
      unregister_prefilter() API functions. (Monte)
    - added RELEASE_NOTES file to distribution. (Monte)
    - moved CREDITS out of manual into its own file. (Monte)
    - added register_resource() and unregister_resource() API functions. (Monte)
    - changed the syntax of indexing template variables, thus supporting
      structures of arbitrary complexity; supplied fix_vars.php script to fix
      old syntax. (Andrei)
    - added $insert_tag_check to speed up cached pages if {insert ...} is not
      used. (Monte)
    - added $compiler_class variable to allow specifying a different compiler
      class. (Andrei)
    - changed Smarty to compile templates at runtime, allowing for arbitrary
      template resources. (Monte)
    - added fix for LOCK_EX under Windows and changed a couple of file
      permissions for security. (Monte, Fernando Nunes)
    - allow arbitrary date strings to date_format, html_select_date and
      html_select_time (Monte)

Version 1.3.2
-------------
    - fixed a bug that caused some nested includes to loop infinitely. (Andrei)
    - added optional HTML header to output. (Monte)
    - significantly improved config_load performance. (Andrei)
    - added format attribute to math function. (Monte)
    - added html_select_time custom function. (Andrei)
    - fixed minor PHP warning when attempting to unset an unset variable
      (Monte)
    - added count_characters, count_words, count_sentences, count_paragraphs
      modifiers (Monte)

Version 1.3.1pl1
--------------
    - bug fix, recovered missing _syntax_error function (Monte)

Version 1.3.1
-------------
    - document first, last, index_prev, index_next (Monte)
    - added 'first' and 'last' section properties. (Andrei)
    - split out compiling code to separate class for faster template execution
      time (Monte)
    - fixed a couple of minor PHP warnings (Monte)
    - added and documented unregister_modifier() and unregister_function() API
      calls. (Monte)
    - added and documented 'fetch' and 'math' functions. (Monte)
    - added ability to index looped variables by section properties, e.g.
      $foo.index_prev/bar. (Andrei)
    - added index_prev and index_next section properties. (Andrei)
    - fixed issue with php executing in literal blocks. (Monte)

Version 1.3.0
-------------
    - moved license from GPL to LGPL (Monte)
    - implemented workaround for PHP "feature" that eats carriage returns
      if the PHP tag is at the end of the line. (Andrei)
    - removed $allow_php, added $php_handling logic (Monte)
    - added file locking to prevent reader/writer problem. (Andrei)
    - made Smarty catch unimplemented modifiers and custom functions and output
      error messages during compilation instead of failing during run time.
      (Andrei)
    - removed short-tags at the top of the smarty scripts (Monte)
    - added register_function() and register_modifier() API calls to make
      registering stuff easier. (Andrei)
    - added template results caching capability. (Monte, Andrei)
    - added optional 'options' attribute to html_options custom function
      that allows passing associative arrays for values/output. (Andrei)
    - modifier arguments can now contain '|' and ':' characters inside quoted
      strings. (Andrei)

Version 1.2.2
-------------
    - fixed bug that would not respect nested template directories and would
      put all compiled files into top-level one. (Andrei)
    - fixed bug using $PHP_VERSION instead of environment var PHP_VERSION.
      (Monte)
    - a couple small warning fixes. (Monte)

Version 1.2.1
-------------
    - added $compile_dir, removed $compile_dir_ext, simplified usage. (Monte)
    - added tips & tricks chapter to documentation. (Monte)
    - misc documentation updates. (Monte)

Version 1.2.0
-------------
    - updated documentation (Monte)
    - added file and line number information to syntax error messages. (Andrei)
    - added ability to index template vars by a key. (Andrei)

Version 1.1.0
-------------
    - misc documentation changes, official stable release

Version 1.0b
------------
    - fixed the bug that prevented using non-array values for 'loop' attribute.
      (Andrei)
    - many misc documentation changes & additions (Monte)

Version 1.0a
------------
    - fixed bug that caused templates to recompile every time (Monte)

Version 1.0
------------
    - initial release

/* vim: set et tw=64 ft=changelog: */