Activity
From 23 Oct 2019 to 21 Nov 2019
21 Nov 2019
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14:17 Support #1365 (New): Package EdgeIdeal not documented
- While preparing to present "graph colouring" I discovered a few mins ago that *@ChromaticNumber@* is a package-export...
18 Nov 2019
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10:51 Feature #1364: Emacs UI: start cocoa5 with system command enabled
- John Abbott wrote:
> Here are two possible ways to implement:
> * *(A)* new emacs commands _e.g._ *@cocoa5-with-sys...
15 Nov 2019
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15:40 Feature #1364: Emacs UI: start cocoa5 with system command enabled
- Ange's situation is that she has the source code in @file.cocoa5@ and wants to send it to CoCoA-5 with @SystemCommand...
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15:30 Feature #1364 (Closed): Emacs UI: start cocoa5 with system command enabled
- Ange wants to use @SystemCommand@ inside some of her code, but when she starts CoCoA-5 from inside emacs @SystemComma...
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15:28 Support #677: Credits to CoCoA-5 contributors
- * *Manual page* this is probably simplest to implement (and likely to suffice for all or almost all uses)
* *Functi...
13 Nov 2019
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16:56 Slug #1363: Emacs UI: slow with long lines
- Original location of link was ...
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16:55 Slug #1363 (In Progress): Emacs UI: slow with long lines
- I have found mention of *@so-long.el@* for emacs which is supposed to help with long lines.
We should investigate.
09 Nov 2019
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21:45 Feature #1358: Emacs UI: should active input line be cleared before sending line from CoCoA-5 file?
- Checked into CVS.
I had added a fn for sending a string to the running *cocoa5* buffer; I have not yet altered any f... -
09:18 Feature #1358: Emacs UI: should active input line be cleared before sending line from CoCoA-5 file?
- Tried on two (oldish) version of emacs.
Both work.
07 Nov 2019
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20:17 Feature #1358: Emacs UI: should active input line be cleared before sending line from CoCoA-5 file?
- I noticed quite a lot of "almost duplication" in the *@cocoa5.el@* file. We should try to reduce that: more work for...
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18:37 Feature #1358 (In Progress): Emacs UI: should active input line be cleared before sending line from CoCoA-5 file?
- I have a first version which seems to work: after *@(goto (point-max))@* I have inserted *@(move-beginning-of-line ni...
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17:43 Feature #1358: Emacs UI: should active input line be cleared before sending line from CoCoA-5 file?
- I think it is probably a good idea to clear the last line (assuming this can be done reasonably easily in emacs).
...
30 Oct 2019
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22:44 Slug #480: gcd too slow for large degree univariate poly
- This slug still exists: on my current machine, top reports that CoCoA-5 is using 13Gbyte of memory. The computation ...
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16:09 Feature #1358 (Closed): Emacs UI: should active input line be cleared before sending line from CoCoA-5 file?
- When using the Emacs UI, possibly confusing problems can arise if the user has started to type some input in the exec...
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11:20 Support #1222: Release CoCoA-5.3.0
- I have compiled CoCoA-5 (current CVS) on my little 32-bit netbook (with @readline@ but no other extlibs). Compilatio...
29 Oct 2019
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12:20 Bug #1356 (Closed): CoCoA-5 header files: should use a common prefix for CPP variables which enforce read-once
- The usual trick to ensure that header files are read only once is to define a CPP variable the first time the header ...
26 Oct 2019
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09:53 Bug #1325 (Closed): Emacs UI: emacs does not recognize "until" as marking the end of a "repeat" block
- tried. works. closed.
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09:11 Bug #1325 (Feedback): Emacs UI: emacs does not recognize "until" as marking the end of a "repeat" block
- I have made the changes which I think are right for having *@until@* recognized as an end-keyword.
I have tried to c... -
08:47 Feature #673: Error message: I was expecting...
- John Abbott wrote:
> Mind you, anyone who types in any of the above is just being a vandal (mmm, me too?)
Now cal...
25 Oct 2019
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18:27 Design #1352: cocoa5 (launch) script: sleep time
- Added sleep to ConfigEmacs mac and linux
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18:06 Design #1352: cocoa5 (launch) script: sleep time
- updated accordingly the scripts in @release-files/@
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16:17 Design #1352: cocoa5 (launch) script: sleep time
- Good point! I think we should set the same timings in the installation script (for Mac it's called @ConfigEmacs@)
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14:07 Design #1352: cocoa5 (launch) script: sleep time
- One could argue that this is relatively unimportant for normal users (_i.e._ those who download CoCoA-5) since they _...
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14:01 Design #1352 (In Progress): cocoa5 (launch) script: sleep time
- A slightly previous version of the script would sleep for 1 sec, print error mesg, sleep for 1 sec, then exit.
An ... -
13:39 Design #1352 (Closed): cocoa5 (launch) script: sleep time
- The usual way to start CoCoA-5 is to run the script *@cocoa5@*.
This script runs some quick basic checks then call... -
15:57 Bug #1325: Emacs UI: emacs does not recognize "until" as marking the end of a "repeat" block
- I now see that in *@cocoa5.el@* there are two very similar constants: *@cocoa5-endkeywords-list@* and *@cocoa5-end-bl...
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15:39 Bug #1325 (Resolved): Emacs UI: emacs does not recognize "until" as marking the end of a "repeat" block
- I think I may have solved this (without actually understanding what the emacs-lisp code does).
I have changed the ... -
15:27 Bug #1325: Emacs UI: emacs does not recognize "until" as marking the end of a "repeat" block
- Here is a test case:...
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15:12 Feature #673 (Feedback): Error message: I was expecting...
- I have tried some more tests. Mostly it seems OK, but it is possible to confuse the parser:...
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13:34 Bug #1351: Clean up package points.cpkg
- I was surprised by the following line in @points.cpkg5@...
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13:31 Bug #1351 (New): Clean up package points.cpkg
- I noticed some old code in *@points.cpkg@* which does not work in CoCoA-5.
In any case, most functions in that pac... -
13:28 Support #1350: CoCoA manual: entry for operators, shortcuts
- I have added *@<=@* and *@>@* and *@>=@* to the list at the top of the page.
I also noticed that there appears to ... -
13:26 Support #1350 (New): CoCoA manual: entry for operators, shortcuts
- The first time I use the online manual in CoCoA-5, I always get a warning about the *@operators, shortcuts@* page bei...
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11:55 Feature #504: New operators: += -= *= /=
- Here is a command for finding lines which contain commands like *@A := A + blah@* or some other operator -- it does f...
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11:46 Feature #504: New operators: += -= *= /=
- One big advantage of rejecting the idea of introducing *@+=@* and friends is that there would be no need to fiddle ar...
24 Oct 2019
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23:11 Feature #673: Error message: I was expecting...
- CVS-ed. Also CoCoA-5 tests pass :-)
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23:00 Feature #673 (Resolved): Error message: I was expecting...
- Not really sure how to do this cleanly, so I have "hacked" the class @Token@ in @Lexer.H@ (near line 243) by adding a...
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23:06 Support #530: Interpreter error message: "for" with missing "do"
- Oh, that is strange.
I suppose the parser thinks that @10 x@ is more likely a typo for @10*x@, but that @10 3@ is pr... -
08:23 Design #1348 (Feedback): cocoa5 script for releases
- I recovered the check on 32/64 bits for linux even though we no longer distribute 32-bit.
(but this way the user get...
23 Oct 2019
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18:51 Design #1348: cocoa5 script for releases
- I made a new release for mac and for linux on the webpage.
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18:19 Design #1348 (Resolved): cocoa5 script for releases
- Done, I believe.
Now testing comes.
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14:48 Design #1348 (In Progress): cocoa5 script for releases
- I have updated the release-* scripts for Linux, Mac and Microsoft.
CVS-ed.
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14:43 Design #1348: cocoa5 script for releases
- I have noticed that @cocoa5-linux@ still includes the trick for choosing between 32-bit and 64-bit executables. Isn'...
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14:35 Design #1348: cocoa5 script for releases
- The bug the student had found had been fixed (ages ago?) in our "private" version of @cocoa5@, but the change was nev...
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14:34 Design #1348 (Closed): cocoa5 script for releases
- A student today reported a problem with CoCoA-5 on her Mac: we released a "bad" version of the @cocoa5@ start-up scri...
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