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History for generic/tclPreserve.c
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2024-08-28
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| 16:33 | Merge [3a60363aa10ef993]: Clean up a lot of whitespace issues. file: [6723dd9370] check-in: [627781a6db] user: pooryorick branch: unchained, size: 13493 | |
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2024-08-22
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| 19:14 | Merge [7c849f60c765dd4b]: Fix [52dbc4b3f8]: tclInterp.c: Tcl_Free() called through pointer of incorrect type. file: [5b9c63fb9f] check-in: [9c96277010] user: pooryorick branch: unchained, size: 13486 | |
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2024-07-20
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| 15:59 | Merge trunk [91c2f411e7e71552], TIP #636 (tip-636-tcl9-644), resolve all conflicts including those resulting from conflicting Tcl_Obj interface implementations, and relicense under GNU Affero General Public License. All tests pass. file: [504d2ec303] check-in: [d8a3450f12] user: pooryorick branch: unchained, size: 13494 | |
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2024-04-23
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| 16:06 | Hmm, something is broken. Leaving this here but this commit is definitely wrong somehow file: [5dbd23c751] check-in: [b356268e32] user: dkf branch: tidy-indentation, size: 13123 | |
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2024-01-30
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| 17:07 | Tweaking indentation of code; really unimportant... file: [a18cf56239] check-in: [bb72806960] user: dkf branch: dkf-indent-tweak, size: 13119 | |
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2023-11-03
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| 19:56 | merge trunk file: [9f0133ecb7] check-in: [4627159c40] user: dgp branch: dgp-refactor, size: 12759 | |
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2023-10-13
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| 16:00 | Merge 8.7 file: [b8b7f9e160] check-in: [7c849f60c7] user: jan.nijtmans branch: main, size: 13116 | |
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2023-04-03
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| 16:15 | merge trunk file: [99db4a6808] check-in: [9b9daa251b] user: dgp branch: dgp-refactor, size: 12767 | |
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2023-03-05
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| 20:46 | Merge 9.0 file: [1bf98b332b] check-in: [fef53bf657] user: jan.nijtmans branch: tip-626, size: 13124 | |
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2020-12-10
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| 19:35 | Merge trunk; silence shadow warning file: [63af8eea70] check-in: [fd76c5f3fc] user: dgp branch: dgp-refactor, size: 12787 | |
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2020-12-08
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| 15:42 | Merge 8.7 file: [2dadcef7eb] check-in: [71493b571b] user: jan.nijtmans branch: main, size: 13144 | |
| 15:31 | Add -finput-charset=UTF-8 and -fextended-identifiers to gcc (and clang). All C sources can now use UTF-8, as far as gcc/clang/msvc support it. Not used yet file: [96048b7708] check-in: [4254aa305b] user: jan.nijtmans branch: core-8-branch, size: 13128 | |
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2020-03-18
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| 19:10 | merge trunk file: [1ecb4e597d] check-in: [d9065bd3aa] user: dgp branch: dgp-refactor, size: 12789 | |
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2020-03-17
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| 01:20 | merge 8.7 file: [66a5bc267f] check-in: [4d9717c8ef] user: dgp branch: trunk, size: 13146 | |
| 01:01 | TIP 569 - remove lint comments file: [e56e64de52] check-in: [658a498ae4] user: dgp branch: core-8-branch, size: 13130 | |
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2020-02-28
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| 19:45 | Merge trunk, and resolve conflicts. file: [b0d2307b64] check-in: [40258de7ff] user: dgp branch: dgp-refactor, size: 12805 | |
| 12:46 | Merge 8.7 file: [07409cdcdb] check-in: [b7af922d61] user: jan.nijtmans branch: trunk, size: 13162 | |
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2019-09-08
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| 14:02 | Fix travis build for --enable-symbols=all file: [06f3cce9e7] check-in: [e9d72aef77] user: jan.nijtmans branch: dgp-refactor, size: 12773 | |
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2019-07-10
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| 05:51 | Merge 8.7, and continue implementation. Almost done file: [5633d77b32] check-in: [237cdadf3f] user: jan.nijtmans branch: cplusplus, size: 13146 | |
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2018-11-15
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| 03:16 | Merge TIP 494 and remove conflicts. Result doesn't work. file: [d1118b2479] check-in: [37c7a89a0b] user: dgp branch: dgp-refactor, size: 12619 | |
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2018-09-28
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| 18:19 | code/doc cleanup file: [d7d143140a] check-in: [84a5f246b7] user: jan.nijtmans branch: memory-API, size: 13117 | |
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2018-09-01
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| 22:01 | Change ckalloc and friends to Tcl_Alloc and friends. Add two defines, TCL_IO_FAILURE and TCL_NO_LENGTH (experimental, still open to be renamed following discussion) file: [60ae1981d4] check-in: [f13660b5a5] user: jan.nijtmans branch: memory-API, size: 13102 | |
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2017-11-09
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| 15:47 | Rebase branch to trunk. file: [14931b439f] check-in: [f714eca8f2] user: dgp branch: dgp-refactor, size: 12626 | |
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2017-03-20
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| 10:31 | Merge trunk file: [3663d32abc] check-in: [8accd6cd45] user: jan.nijtmans branch: novem, size: 13088 | |
| 10:24 | If compiled with TCL_NO_DEPRECATED, remove some more stub entries which are not used any more. file: [8af3090e91] check-in: [3651512988] user: jan.nijtmans branch: trunk, size: 13101 | |
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2016-11-28
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| 16:24 | merge novem file: [472c32e17d] check-in: [676824c7c1] user: dgp branch: dgp-refactor, size: 12613 | |
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2016-11-21
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| 10:40 | Merge trunk. More internal use of size_t in stead of int (or long) file: [8f09b6a9e8] check-in: [b68c708bd6] user: jan.nijtmans branch: novem, size: 13097 | |
| 10:15 | More internal use of size_t in stead of int. file: [9fad4a0524] check-in: [ef4da65408] user: jan.nijtmans branch: trunk, size: 13110 | |
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2015-07-05
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| 17:58 | merge novem file: [90affb2a10] check-in: [a006f10aa9] user: dgp branch: dgp-refactor, size: 12608 | |
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2015-07-02
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| 13:17 | merge trunk file: [5c876d0f79] check-in: [cfb40a9761] user: jan.nijtmans branch: novem, size: 13092 | |
| 12:54 | Revert refcount changes that were not cosmetic. Changing equality testing to inequality testing does more than make code prettier or clearer. It makes it less strict, and thus more tolerant of other bugs elsewhere. Such changes deserve separate consideration at least, not breezy entry in an otherwise "code cleanup" commit. file: [adc96b6a24] check-in: [33e894a6ee] user: dgp branch: trunk, size: 13105 | |
| 08:42 | merge trunk file: [5f6a00dd50] check-in: [4c0b0070c3] user: jan.nijtmans branch: novem, size: 13091 | |
| 08:17 | Another round of refCount consistancy improvements. file: [28339308ad] check-in: [ec91b85b61] user: jan.nijtmans branch: trunk, size: 13104 | |
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2014-09-29
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| 13:37 | Rebase the refactoring branch to novem. file: [8053a73762] check-in: [663194637e] user: dgp branch: dgp-refactor, size: 12633 | |
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2013-09-12
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| 23:34 | Revise _Append and _Detach to return element pointers. file: [93534edae4] check-in: [e16c235651] user: dgp branch: dgp-refactor, size: 12646 | |
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2013-09-10
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| 14:27 | Convert more simple loops to iterate with pointers. file: [b870cf3764] check-in: [5d6eec4b72] user: dgp branch: dgp-refactor, size: 12646 | |
| 14:04 | Convert first loop to iterate with a pointer. file: [51d33d6fbc] check-in: [ad4af823bf] user: dgp branch: dgp-refactor, size: 12538 | |
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2013-09-09
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| 18:46 | Now that BA's retain an identity, stop returning them from routines. file: [9c2539cbb3] check-in: [a298d81f98] user: dgp branch: dgp-refactor, size: 12480 | |
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2013-02-19
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| 15:47 | Revise Append and Detach ops on BrodnikArray to work with pointers. This makes more data copying optional at the caller's discretion. file: [e3bb01bccc] check-in: [9215a31935] user: dgp branch: dgp-refactor, size: 12502 | |
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2013-02-08
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| 15:14 | merge trunk. Simplify Reference struct of tclPreserve.c. file: [497f2db4b3] check-in: [115adf7562] user: dgp branch: dgp-refactor, size: 12508 | |
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2013-02-07
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| 21:27 | Convert tclPreserve.c to use a BrodnikArray of Reference, primarily as a means to test the BrodnikArray implementation. Fix the avail housekeeping bug in Shrink exposed by this testing. file: [0d44d81bdf] check-in: [fb7f9690ef] user: dgp branch: dgp-refactor, size: 12962 | |
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2013-01-02
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| 14:49 | remove the refcounts and NEW_PRESERVE from zippy: it only works for Tcl_Alloc'ed blocks, and is incompatible with the specs of Tcl_Preserve that allow preserving anything file: [462e0c64b2] check-in: [1cb98eb1b9] user: mig branch: mig-alloc-reform, size: 13210 | |
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2012-12-03
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| 20:47 |
This branch explores the performance implications of relacing the
dynamic array data structure underlying Tcl_Preserve/Release with a
Tcl_HashTable, i.e a change from nominally O(n) to nominally O(1). In
this initial work the Reference data structures are individually
allocated and freed. A continuation may add a free-list of structures
for quicker re-use without going through the memory manager.
Other things we can explore here: Does it make sense to use TSD (i.e. Thread-Specific Data), to get rid of the mutex currently used in this subsystem ? Or even better, can we assume that preserved data is always tied to some interpreter, allowing us to tie the data structures here in the same manner ? Passes testsuite. Note: I have no specific benchmark here, only tclbench. Which makes it difficult to discern how much loss or gain we have. Looking over the table it seems to be roughly +/-0. Tools making the comparison of two tclbench results easier would be appreciated. file: [942b7cad45] check-in: [22f8fd36d9] user: andreask branch: novem-ak-preserve-experiments, size: 13600 | |
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2012-08-20
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| 06:49 | remove unnecessary struct names, which only pollute the "struct" namespace for te compiler. file: [c507590974] check-in: [db442914c7] user: jan.nijtmans branch: jn-no-struct-names, size: 13117 | |
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2011-08-02
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| 11:18 | merge trunk; FIXME: symbols=mem build broken file: [56c0704313] check-in: [384901c292] user: mig branch: mig-alloc-reform, size: 13263 | |
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2011-07-12
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| 16:05 | platform portable type matching in debug prints file: [1fbda13a8d] check-in: [83d26b2944] user: dgp branch: trunk, size: 13130 | |
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2011-03-23
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| 23:42 | completely new Tcl_Preserve implementation under Zippy, should be *much* faster. Cost is loss of some mem usage stats for zippy. file: [0a1439b309] check-in: [a39cc6c970] user: mig branch: mig-alloc-reform, size: 13263 | |
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2011-03-12
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| 15:06 | Adjust ckalloc/ckfree macros to greatly reduce number of explicit casts in rest of Tcl source code. No ABI change. API change *should* be harmless. file: [4e573246dd] check-in: [5574bdd262] user: dkf branch: trunk, size: 13130 | |
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2011-03-02
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| 20:27 | Now that we're no longer using SCM based on RCS, the RCS Keyword lines cause more harm than good. Purged them (except in zlib files). file: [6b17746d4b] check-in: [c64f310d38] user: dgp branch: trunk, size: 13249 | |
| 16:06 | Now that we're no longer using SCM based on RCS, the RCS Keyword lines cause more harm than good. Purged them. file: [69f99bd3b4] check-in: [79367df0f0] user: dgp branch: core-8-5-branch, size: 13334 | |
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2011-03-01
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| 15:38 | Now that we're no longer using SCM based on RCS, the RCS Keyword lines cause more harm than good. Purged them. file: [a501d5f8c1] check-in: [90b4acd7bd] user: dgp branch: core-8-4-branch, size: 13333 | |
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2011-01-25
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| 19:23 | merge file: [bf3103b26f] check-in: [fae129cbce] user: dgp branch: dgp-refactor, size: 13326 | |
| 07:17 | Don't miss 64-bit address bits in panic message. file: [5b649e1a00] check-in: [8f2403f53e] user: nijtmans branch: trunk, size: 13326 | |
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2011-01-18
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| 19:26 | Brought no-nre v2 up-to-date with 8.6 head as of Jan 18 11:30 PST. file: [0136ea6eef] check-in: [5b2d91d5e3] user: andreask branch: activestate-nre-excised-variant-2-subtracted, size: 13345 | |
| 16:34 | merge file: [ff1c54b803] check-in: [a4ca4d6d4c] user: dgp branch: dgp-refactor, size: 13350 | |
| 10:02 | Various mismatches between Tcl_Panic format string and its arguments, discovered thanks to [Bug 3159920] file: [ab43268e9b] check-in: [6dd03122dc] user: nijtmans branch: core-8-5-branch, size: 13415 | |
| 08:43 | Various mismatches between Tcl_Panic format string and its arguments, discovered thanks to [Bug 3159920] file: [7565be37e6] check-in: [964a1a5a57] user: nijtmans branch: trunk, size: 13350 | |
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2010-11-18
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| 10:11 | Next slice. file: [0dc78d61c6] check-in: [16246c5c13] user: andreask branch: activestate-nre-excised-variant-1-roll-forward, size: 13325 | |
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2009-01-09
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| 14:17 | merge updates from HEAD file: [32cff4c2a2] check-in: [02f7c5c705] user: dgp branch: dgp-refactor, size: 13329 | |
| 11:21 | Style fixes (unfouling whitespace, sorting comments, removing useless casts, etc.) file: [2799b08ed5] check-in: [cd3c38f00a] user: dkf branch: trunk, size: 13325 | |
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2008-11-10
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| 02:18 | merge updates from HEAD file: [8938734955] check-in: [4a9c1325dc] user: dgp branch: dgp-refactor, size: 13384 | |
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2008-10-26
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| 18:34 | Style improvements - invoking callbacks without visual junk. file: [d3a60395fc] check-in: [a1a8afc25d] user: dkf branch: trunk, size: 13380 | |
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2007-04-08
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| 14:58 | Merge updates from HEAD; may not build file: [819699e641] check-in: [8dc7079178] user: dgp branch: dgp-refactor, size: 13390 | |
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2007-03-21
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| 18:02 |
* generic/tclExecute.c: More ckalloc -> ckrealloc conversions. * generic/tclLiteral.c: * generic/tclNamesp.c: * generic/tclParse.c: * generic/tclPreserve.c: * generic/tclStringObj.c: * generic/tclUtil.c:file: [822c16bd2a] check-in: [aa6b9bf6a4] user: dgp branch: trunk, size: 13386 | |
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2006-08-29
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| 16:19 | merge updates from HEAD file: [2eb2eedc2b] check-in: [e1feeec3e7] user: dgp branch: dgp-refactor, size: 13672 | |
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2006-08-10
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| 12:15 | Various minor object file size efficiency fixes. [Bug 1530474] file: [0641347f12] check-in: [a09967381c] user: dkf branch: trunk, size: 13667 | |
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2005-12-02
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| 18:42 | merge updates from HEAD file: [1d93b21bee] check-in: [1059d34b2b] user: dgp branch: dgp-refactor, size: 13674 | |
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2005-11-07
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| 15:12 | ANSIfy file: [1837e41709] check-in: [611d25e47c] user: dkf branch: trunk, size: 13669 | |
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2005-08-02
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| 18:14 | merge updates from HEAD file: [8b9894a022] check-in: [10feab7c07] user: dgp branch: kennykb-numerics-branch, size: 13751 | |
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2005-07-26
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| 04:11 | Merge updates from HEAD file: [cfe3642560] check-in: [8351a734a6] user: dgp branch: dgp-refactor, size: 13752 | |
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2005-07-24
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| 22:56 | Getting more systematic about style file: [65d79cc358] check-in: [83d72c558c] user: dkf branch: trunk, size: 13747 | |
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2005-07-12
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| 20:35 | merged changes from HEAD file: [bafa0ad32e] check-in: [5316ea45e0] user: kennykb branch: kennykb-numerics-branch, size: 13444 | |
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2005-07-05
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| 15:09 | Merge updates from HEAD file: [79e5ee3d8e] check-in: [78384c0116] user: dgp branch: dgp-refactor, size: 13441 | |
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2005-06-24
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| 20:07 | cleanup Tcl_Preserve after exit handlers file: [d43aade52e] check-in: [3519b5327d] user: kennykb branch: trunk, size: 13440 | |
| 18:21 | finalize Tcl_Preserve after exit handlers file: [7feb047932] check-in: [7dafabb1d2] user: kennykb branch: core-8-4-branch, size: 13413 | |
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2004-02-07
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| 05:47 |
Merge updates from HEAD
Note that this branch currently does not fully support the new {expand} syntax. Updates to TclEvalScriptTokens and TclCompileScriptTokens are still to come. file: [13d9ec25f3] check-in: [beeeb45bbf] user: dgp branch: dgp-refactor, size: 13718 | |
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2003-12-24
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| 04:18 | All uses of 'panic' (the macro) changed to 'Tcl_Panic' (the function). The #define of panic in tcl.h clearly states it is deprecated in the comments. [Patch 865264] file: [98963e4361] check-in: [524a53e3b3] user: davygrvy branch: trunk, size: 13718 | |
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2003-08-07
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| 21:35 | Merged changes from HEAD file: [a308c545f5] check-in: [9658ec795f] user: dgp branch: dgp-refactor, size: 13686 | |
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2003-07-16
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| 21:25 |
* generic/tclPreserve.c: In Result and Preserve'd routines, do not * generic/tclUtil.c: assume that ckfree == free, as that is not * generic/tclResult.c: always true. [Bug 756791] (fuller)file: [a56fb2dc2e] check-in: [bb94a3e510] user: hobbs branch: core-8-4-branch, size: 13688 | |
| 21:24 |
* generic/tclPreserve.c: In Result and Preserve'd routines, do not * generic/tclUtil.c: assume that ckfree == free, as that is not * generic/tclResult.c: always true. [Bug 756791] (fuller)file: [6b51bc1d4a] check-in: [059ed80454] user: hobbs branch: trunk, size: 13683 | |
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1999-04-21
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| 00:42 | Deleted: Added comments for 4/19 and 4/20 check-in: [6c6fc5d7b2] user: redman branch: scriptics-tclpro-1-2-old, size: 0 | |
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1999-04-16
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| 00:46 | merged tcl 8.1 branch back into the main trunk file: [4f49edd09a] check-in: [f3b32fb71c] user: stanton branch: trunk, size: 13796 | |
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1999-03-11
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| 19:28 | Deleted: Add documentation for Tcl_GetVersion() check-in: [940e47cf48] user: redman branch: scriptics-tclpro-1-2, size: 0 | |
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1998-12-12
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| 01:36 | Minor change to Lock Declarations to use TCL_DECLARE_MUTEX macro, published in tcl.h. file: [16a2f02ca5] check-in: [c778c9ef5e] user: lfb branch: core-8-1-branch-old, size: 13796 | |
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1998-12-10
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| 21:21 |
* Fixed lots of files that used TCL_THREAD instead of TCL_THREADS.
* generic/tclEncoding.c (Tcl_FreeEncoding): Moved most of the code into a static FreeEncoding routine that does not grab the encodingMutex to avoid deadlocks/races when called from other routines that already have the mutex. file: [59e1221a48] check-in: [09f356baa2] user: stanton branch: core-8-1-branch-old, size: 13826 | |
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1998-11-11
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| 04:54 | lots of lint wrapped mutex declarations in ifdefs to avoid compiler warnings file: [bfa0ae59ad] check-in: [9535a849c1] user: stanton branch: core-8-1-branch-old, size: 13825 | |
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1998-09-24
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| 23:58 | merging changes from 8.0.3 into 8.1a2 file: [7bc2159eb7] check-in: [1c3c1ab19f] user: stanton branch: core-8-1-branch-old, size: 13800 | |
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1998-09-21
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| 23:39 | Added contents of Tcl 8.1a2 file: [3fe738e6d6] check-in: [8c56dc8868] user: stanton branch: core-8-1-branch-old, size: 13775 | |
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1998-09-14
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| 18:39 | Replaced SCCS strings, fixed binary files file: [bc127ce9d7] check-in: [196f92fd17] user: stanton branch: trunk, size: 7230 | |
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1998-03-26
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| 14:45 | Added: Initial revision file: [8e4549c6a3] check-in: [cacdd0f329] user: rjohnson branch: trunk, size: 7209 | |