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Overview
| Comment: | TIP #535 now in voting state |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
1f3769a7f4edbc3cdeffe4c90757942e |
| User & Date: | fvogel 2019-03-16 14:14:56 |
Context
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2019-03-24
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| 11:27 | redo some editorial fixes check-in: 72882e3921 user: dkf tags: trunk, minor change | |
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2019-03-16
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| 14:14 | TIP #535 now in voting state check-in: 1f3769a7f4 user: fvogel tags: trunk | |
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2019-03-15
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| 09:49 | Define the C API for TIP 164 check-in: 9ded1921bb user: dkf tags: trunk | |
Changes
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{"tip": {
"535":{"url":"./tip/535.md","keywords":"Tcl","created":"10-March-2019","post-history":"","state":"Draft","tcl-branch":"scale-tick-format","tcl-version":"8.6","vote":"Pending","type":"Project","title":"# TIP 535: Remove trailing zeroes in scale ticks","author":["Francois Vogel <[email protected]>"],"is-jest":false},
"534":{"url":"./tip/534.md","keywords":"Tcl","created":"02-March-2019","post-history":"","state":"Draft","tcl-branch":"dkf-experimental-fast-number-hash","tcl-version":"8.7","vote":"Pending","type":"Project","title":"# TIP 534: Faster Hashing of Small Integers","author":["Donal K. Fellows <[email protected]>"],"is-jest":false},
"533":{"url":"./tip/533.md","keywords":"Tk, menubutton","":"","[menu man page](https":"//www.tcl.tk/man/tcl/TkCmd/menu.htm).","state":"Final","type":"Project","tk-branch":"bug-70e531918e","author":["Marc Culler"],"three arguments":"two coordinates and an index. That function uses the","[70e531918e](https":"//core.tcl-lang.org/tk/tktview/70e531918e6d99cbdd8b527386fec15872c64216).","created":"13-Jan-2019","by calling <b>":":tk::PostOverPoint</b> which, like the proposed extension, accepts","a method <b>[nsmenu popupmenupositioningitem":"atLocation:inView]</b> which draws the","title":"# TIP 533: Extension of the menu post command.","the [bug-70e531918e](https":"//core.tcl-lang.org/tk/timeline?r=bug-70e531918e)","post-history":"","vote":"Done","tcl-version":"8.6","is-jest":false},
"532":{"url":"./tip/532.md","moreover the following issues have been solved":"","keywords":"Tk, bind, event, event loop","":"","[generic/tkbind.c](http":"//core.tcl.tk/tk/artifact/e41f45f7f6ac3447?ln=3287-3307).","this has been observed in applications [scid](http":"//scid.sourceforge.net), and","state":"Draft","branch [bug6e8afe516d-87](https":"//core.tcl-lang.org/tk/timeline?r=bug6e8afe516d-87)","type":"Project","tk-branch":"bug6e8afe516d","issue (1)":"Legacy implementation is computing the time difference of nth click with first click,","says (<code>man bind</code>)":"","author":["Gregor Cramer <[email protected]>"],"(same with applications [scid](http":"//scid.sourceforge.net), and","[bind-33.13](https":"//core.tcl-lang.org/tk/artifact/6377cb0d762b7261?ln=6550-6566).","5. legacy implementation cannot handle homogeneous equal sequences properly, see this script":"","branch [bug6e8afe516d](https":"//core.tcl-lang.org/tk/timeline?r=bug6e8afe516d)","2. immediately after startup of application [scidb](http":"//scidb.sourceforge.net)","[bug6e8afe516d](https":"//core.tcl-lang.org/tk/timeline?r=bug6e8afe516d)","created":"09-Jan-2019","manual (<code>man bind</code>) says":"","[bind-32.2](https":"//core.tcl-lang.org/tk/artifact/6377cb0d762b7261?ln=6123-6143)).","title":"# TIP 532: Re-implementation of event loop processing.","how to choose the most specific binding, has to be changed":"","4. see following code":"","can be expressed in a different way":"","[bind-32.4](https":"//core.tcl-lang.org/tk/artifact/6377cb0d762b7261?ln=6158-6171).","this problem occurs often in application [scidb](http":"//scidb.sourceforge.net),","post-history":"","[bind-32.6](https":"//core.tcl-lang.org/tk/artifact/6377cb0d762b7261?ln=6172-6191).","vote":"Pending","tcl-version":"8.6 and 8.7","[severe bugs in binding (tkbind.c)](https":"//core.tcl-lang.org/tk/tktview/6e8afe516df85f6213f436ef7c2fab2ec2d11c76).","[scid vs pc](http":"//scidvspc.sourceforge.net).","the following problems, caused by event ring overflow, have been solved":"","is-jest":false},
"531":{"url":"./tip/531.md","":"","keywords":"Tcl, stubs","created":"14-Dec-2018","post-history":"","state":"Draft","tcl-version":"8.7","vote":"Pending","type":"Project","title":"# TIP 531: Static Tcl Interpreter Creation Function","/usr/local/include/tcl8.6/tcldecls.h":"#define Tcl_CreateInterp \\","author":["Shannon Noe <[email protected]>"],"is-jest":false},
"530":{"url":"./tip/530.md","tcl-ticket":"a09031e288","created":"13-Dec-2018","post-history":"","state":"Draft","tcl-version":"8.6, 8.7","vote":"Pending","type":"Project","title":"# TIP 530: Control over performance impact of TIP 280","author":["Leon Manukyan <[email protected]>"],"is-jest":false},
"529":{"url":"./tip/529.md","keywords":"Tk, image","created":"07-Dec-2018","state":"Draft","tk-branch":"tip-529-image-metadata","tcl-version":"8.7","vote":"Pending","type":"Project","title":"# TIP 529: Add metadata dict property to tk photo image","author":["Harald Oehlmann <[email protected]>"],"is-jest":false},
"528":{"url":"./tip/528.md","created":"05-Dec-2018","post-history":"","state":"Draft","tk-branch":"offsetof","tcl-version":"8.7","vote":"Pending","type":"Project","title":"# TIP 528: Deprecate Tk_Offset()","author":["Jan Nijtmans <[email protected]>"],"is-jest":false},
................................................................................
"4":{"url":"./tip/4.md","created":"26-Oct-2000","post-history":"","state":"Draft","vote":"Pending","type":"Informative","title":"# TIP 4: Tcl Release and Distribution Philosophy","discussions-to":"news:comp.lang.tcl","author":["Brent Welch <[email protected]>","Donal K. Fellows <[email protected]>","Larry W. Virden <[email protected]>","Larry W. Virden <[email protected]>"],"is-jest":false},
"3":{"url":"./tip/3.md","created":"14-Sep-2000","post-history":"","state":"Accepted","vote":"Done","type":"Process","title":"# TIP 3: TIP Format","author":["Andreas Kupries <[email protected]>","Donal K. Fellows <[email protected]>"],"is-jest":false},
"2":{"url":"./tip/2.md","created":"12-Sep-2000","post-history":"","state":"Draft","vote":"Pending","type":"Process","title":"# TIP 2: TIP Guidelines","author":["Andreas Kupries <[email protected]>","Donal K. Fellows <[email protected]>","Don Porter <[email protected]>","Mo DeJong <[email protected]>","Larry W. Virden <[email protected]>","Kevin Kenny <[email protected]>"],"is-jest":false},
"1":{"url":"./tip/1.md","created":"14-Sep-2000","post-history":"","state":"Active","vote":"No voting","type":"Informational","title":"# TIP 1: TIP Index","author":["TIP Editor <[email protected]>"],"is-jest":false},
"0":{"url":"./tip/0.md","created":"11-Dec-2000","post-history":"","state":"Final","vote":"Done","type":"Process","title":"# TIP 0: Tcl Core Team Basic Rules","author":["John Ousterhout <[email protected]>"],"is-jest":false},
"@min": 0,
"@max": 535
}, "@timestamp": 1552297554}
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{"tip": {
"535":{"url":"./tip/535.md","keywords":"Tcl","created":"10-March-2019","post-history":"","state":"Voting","tcl-branch":"scale-tick-format","tcl-version":"8.6","vote":"In progress","type":"Project","title":"# TIP 535: Remove trailing zeroes in scale ticks","author":["Francois Vogel <[email protected]>"],"is-jest":false},
"534":{"url":"./tip/534.md","keywords":"Tcl","created":"02-March-2019","post-history":"","state":"Draft","tcl-branch":"dkf-experimental-fast-number-hash","tcl-version":"8.7","vote":"Pending","type":"Project","title":"# TIP 534: Faster Hashing of Small Integers","author":["Donal K. Fellows <[email protected]>"],"is-jest":false},
"533":{"url":"./tip/533.md","keywords":"Tk, menubutton","":"","[menu man page](https":"//www.tcl.tk/man/tcl/TkCmd/menu.htm).","state":"Final","type":"Project","tk-branch":"bug-70e531918e","author":["Marc Culler"],"three arguments":"two coordinates and an index. That function uses the","[70e531918e](https":"//core.tcl-lang.org/tk/tktview/70e531918e6d99cbdd8b527386fec15872c64216).","created":"13-Jan-2019","by calling <b>":":tk::PostOverPoint</b> which, like the proposed extension, accepts","a method <b>[nsmenu popupmenupositioningitem":"atLocation:inView]</b> which draws the","title":"# TIP 533: Extension of the menu post command.","the [bug-70e531918e](https":"//core.tcl-lang.org/tk/timeline?r=bug-70e531918e)","post-history":"","vote":"Done","tcl-version":"8.6","is-jest":false},
"532":{"url":"./tip/532.md","moreover the following issues have been solved":"","keywords":"Tk, bind, event, event loop","":"","[generic/tkbind.c](http":"//core.tcl.tk/tk/artifact/e41f45f7f6ac3447?ln=3287-3307).","this has been observed in applications [scid](http":"//scid.sourceforge.net), and","state":"Draft","branch [bug6e8afe516d-87](https":"//core.tcl-lang.org/tk/timeline?r=bug6e8afe516d-87)","type":"Project","tk-branch":"bug6e8afe516d","issue (1)":"Legacy implementation is computing the time difference of nth click with first click,","says (<code>man bind</code>)":"","author":["Gregor Cramer <gc[email protected]>"],"(same with applications [scid](http":"//scid.sourceforge.net), and","[bind-33.13](https":"//core.tcl-lang.org/tk/artifact/6377cb0d762b7261?ln=6550-6566).","5. legacy implementation cannot handle homogeneous equal sequences properly, see this script":"","branch [bug6e8afe516d](https":"//core.tcl-lang.org/tk/timeline?r=bug6e8afe516d)","2. immediately after startup of application [scidb](http":"//scidb.sourceforge.net)","[bug6e8afe516d](https":"//core.tcl-lang.org/tk/timeline?r=bug6e8afe516d)","created":"09-Jan-2019","manual (<code>man bind</code>) says":"","[bind-32.2](https":"//core.tcl-lang.org/tk/artifact/6377cb0d762b7261?ln=6123-6143)).","title":"# TIP 532: Re-implementation of event loop processing.","how to choose the most specific binding, has to be changed":"","4. see following code":"","can be expressed in a different way":"","[bind-32.4](https":"//core.tcl-lang.org/tk/artifact/6377cb0d762b7261?ln=6158-6171).","this problem occurs often in application [scidb](http":"//scidb.sourceforge.net),","post-history":"","[bind-32.6](https":"//core.tcl-lang.org/tk/artifact/6377cb0d762b7261?ln=6172-6191).","vote":"Pending","tcl-version":"8.6 and 8.7","[severe bugs in binding (tkbind.c)](https":"//core.tcl-lang.org/tk/tktview/6e8afe516df85f6213f436ef7c2fab2ec2d11c76).","[scid vs pc](http":"//scidvspc.sourceforge.net).","the following problems, caused by event ring overflow, have been solved":"","is-jest":false},
"531":{"url":"./tip/531.md","":"","keywords":"Tcl, stubs","created":"14-Dec-2018","post-history":"","state":"Draft","tcl-version":"8.7","vote":"Pending","type":"Project","title":"# TIP 531: Static Tcl Interpreter Creation Function","/usr/local/include/tcl8.6/tcldecls.h":"#define Tcl_CreateInterp \\","author":["Shannon Noe <[email protected]>"],"is-jest":false},
"530":{"url":"./tip/530.md","tcl-ticket":"a09031e288","created":"13-Dec-2018","post-history":"","state":"Draft","tcl-version":"8.6, 8.7","vote":"Pending","type":"Project","title":"# TIP 530: Control over performance impact of TIP 280","author":["Leon Manukyan <[email protected]>"],"is-jest":false},
"529":{"url":"./tip/529.md","keywords":"Tk, image","created":"07-Dec-2018","state":"Draft","tk-branch":"tip-529-image-metadata","tcl-version":"8.7","vote":"Pending","type":"Project","title":"# TIP 529: Add metadata dict property to tk photo image","author":["Harald Oehlmann <[email protected]>"],"is-jest":false},
"528":{"url":"./tip/528.md","created":"05-Dec-2018","post-history":"","state":"Draft","tk-branch":"offsetof","tcl-version":"8.7","vote":"Pending","type":"Project","title":"# TIP 528: Deprecate Tk_Offset()","author":["Jan Nijtmans <jan[email protected]>"],"is-jest":false},
................................................................................
"4":{"url":"./tip/4.md","created":"26-Oct-2000","post-history":"","state":"Draft","vote":"Pending","type":"Informative","title":"# TIP 4: Tcl Release and Distribution Philosophy","discussions-to":"news:comp.lang.tcl","author":["Brent Welch <[email protected]>","Donal K. Fellows <[email protected]>","Larry W. Virden <[email protected]>","Larry W. Virden <[email protected]>"],"is-jest":false},
"3":{"url":"./tip/3.md","created":"14-Sep-2000","post-history":"","state":"Accepted","vote":"Done","type":"Process","title":"# TIP 3: TIP Format","author":["Andreas Kupries <[email protected]>","Donal K. Fellows <[email protected]>"],"is-jest":false},
"2":{"url":"./tip/2.md","created":"12-Sep-2000","post-history":"","state":"Draft","vote":"Pending","type":"Process","title":"# TIP 2: TIP Guidelines","author":["Andreas Kupries <[email protected]>","Donal K. Fellows <[email protected]>","Don Porter <[email protected]>","Mo DeJong <[email protected]>","Larry W. Virden <[email protected]>","Kevin Kenny <[email protected]>"],"is-jest":false},
"1":{"url":"./tip/1.md","created":"14-Sep-2000","post-history":"","state":"Active","vote":"No voting","type":"Informational","title":"# TIP 1: TIP Index","author":["TIP Editor <[email protected]>"],"is-jest":false},
"0":{"url":"./tip/0.md","created":"11-Dec-2000","post-history":"","state":"Final","vote":"Done","type":"Process","title":"# TIP 0: Tcl Core Team Basic Rules","author":["John Ousterhout <[email protected]>"],"is-jest":false},
"@min": 0,
"@max": 535
}, "@timestamp": 1552745681}
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Changes to index.md.
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<th>Type</th> <th>Tcl Version</th> <th>Status</th> <th>Title</th> <th>Impl.</th> </tr></thead><tbody> <tr class='project projectdraft projectdraft86 project86'> <td valign='top'><a href='./tip/535.md'>535</a></td> <td valign='top'>Project</td> <td valign='top'>8.6</td> <td valign='top'>Draft</td> <td valign='top'># TIP 535: Remove trailing zeroes in scale ticks</td> <td valign='top'><a href='/tcl/timeline?r=scale-tick-format'>Link</a></td> </tr> <tr class='project projectdraft projectdraft87 project87'> <td valign='top'><a href='./tip/534.md'>534</a></td> <td valign='top'>Project</td> <td valign='top'>8.7</td> |
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<th>Type</th> <th>Tcl Version</th> <th>Status</th> <th>Title</th> <th>Impl.</th> </tr></thead><tbody> <tr class='invote'> <td valign='top'><a href='./tip/535.md'>535</a></td> <td valign='top'>Project</td> <td valign='top'>8.6</td> <td valign='top'>Voting</td> <td valign='top'># TIP 535: Remove trailing zeroes in scale ticks</td> <td valign='top'><a href='/tcl/timeline?r=scale-tick-format'>Link</a></td> </tr> <tr class='project projectdraft projectdraft87 project87'> <td valign='top'><a href='./tip/534.md'>534</a></td> <td valign='top'>Project</td> <td valign='top'>8.7</td> |
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# TIP 535: Remove trailing zeroes in scale ticks Author: Francois Vogel <[email protected]> State: Draft Type: Project Vote: Pending Created: 10-March-2019 Post-History: Keywords: Tcl Tcl-Version: 8.6 Tcl-Branch: scale-tick-format ----- ................................................................................ This TIP proposes to remove excess zeroes at the trail of values displaying the tick marks of scale widgets. # Rationale In some configuration of the display options of scale widgets, it is possible that one or more trailing zeroes be displayed for tick marks. These zeroes are believed to be useless and should be removed. This is basically a [bugfix](https://core.tcl-lang.org/tk/tktview/c9887a1fc9bbf2712f1f8eed6bf57178521722b8). Nevertheless, since we have a strong tradition of trying very hard to not break any user application in the wild, and while the change is viewed only as a fix (it's just about removing useless trailing zeroes), the present TIP is raised to check the community point of view before merging the fix in the development branches. # Specification Before the change, the values of tick marks of scale widgets are displayed with the same format as the tick value, all with the same number of decimal places, possibly with trailing zeroes. After the change, the values of tick marks of scale widgets are all still displayed with the same number of decimal places, but it is ensured the numer of decimal places are enough to have tick marks all accurate to within 20% of a tick interval. This effectively removes trailing zeroes. ttk:scale widgets are not concerned by the change (since they do not display tick marks). # Implementation See the [`scale-tick-format`](https://core.tcl-lang.org/tk/timeline?r=scale-tick-format&unhide) branch. # Copyright This document has been placed in the public domain. |
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# TIP 535: Remove trailing zeroes in scale ticks Author: Francois Vogel <[email protected]> State: Voting Type: Project Vote: In progress Created: 10-March-2019 Post-History: Keywords: Tcl Tcl-Version: 8.6 Tcl-Branch: scale-tick-format ----- ................................................................................ This TIP proposes to remove excess zeroes at the trail of values displaying the tick marks of scale widgets. # Rationale In some configuration of the display options of scale widgets, it is possible that one or more trailing zeroes be displayed for tick marks. These zeroes are believed to be useless and should be removed. This is basically a [bugfix]. (https://core.tcl-lang.org/tk/tktview/c9887a1fc9bbf2712f1f8eed6bf57178521722b8) Nevertheless, since we have a strong tradition of trying very hard to not break any user application in the wild, and while the change is viewed only as a fix (it's just about removing useless trailing zeroes), the present TIP is raised to check the community point of view before merging the fix in the development branches. # Specification Before the change, the values of tick marks of scale widgets are displayed with the same format as the tick value, all with the same number of decimal places, possibly with trailing zeroes. After the change, the values of tick marks of scale widgets are all still displayed with the same number of decimal places, but it is ensured the numer of decimal places are enough to have tick marks all accurate to within 20% of a tick interval. This effectively removes trailing zeroes. ttk:scale widgets are not concerned by the change (since they do not display tick marks). # Implementation See the [scale-tick-format] (https://core.tcl-lang.org/tk/timeline?r=scale-tick-format&unhide) branch. # Copyright This document has been placed in the public domain. |