Mercurial > vim
annotate runtime/tools/blink.c @ 33278:b5ed566262d3 v9.0.1906
patch 9.0.1906: Vim9: Interfaces should not support class methods and variables
Commit: https://github.com/vim/vim/commit/92d9ee5f4ca0d2de04c39afbafc7609da43fb2e9
Author: Yegappan Lakshmanan <yegappan@yahoo.com>
Date: Sun Sep 17 17:03:19 2023 +0200
patch 9.0.1906: Vim9: Interfaces should not support class methods and variables
Problem: Vim9: Interfaces should not support class methods and
variables
Solution: Make sure interface follow the interface specification
Vim9 interface changes to follow the new interface specification:
1) An interface can have only read-only and read-write instance
variables.
2) An interface can have only public instance methods.
3) An interface cannot have class variables and class methods.
4) An interface cannot have private instance variables and private
instance methods.
5) A interface can extend another interface using "extends". The
sub-interface gets all the variables and methods in the super
interface.
That means:
- Interfaces should not support class methods and variables.
- Adjust error numbers and add additional tests.
- Interface methods can be defined in one of the super classes.
- Interface variables can be defined in one of the super classes.
and instance variables can be repeated in sub interfaces.
- Check the class variable types with the type in interface.
closes: #13100
Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Sun, 17 Sep 2023 17:15:06 +0200 |
parents | 64035abb986b |
children |
rev | line source |
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7 | 1 /* |
2 * An extremely simple program to make the cursor blink in an xterm. | |
3 * This is useful when the cursor is hard to spot in a highlighted file. | |
4 * Start in the background: "blink&" Stop by killing it. | |
5 * Bram Moolenaar 980109 (based on an idea from John Lange). | |
6 */ | |
7 | |
8 #include <stdio.h> | |
9286
64035abb986b
commit https://github.com/vim/vim/commit/c95a302a4c42ec8230473cd4a5e0064d0a143aa8
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
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9 #include <unistd.h> |
7 | 10 |
7856
226ed297307f
commit https://github.com/vim/vim/commit/d14e00ea67afbaa8cb4a7e6b1eb306da6a2d5adb
Christian Brabandt <cb@256bit.org>
parents:
7
diff
changeset
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11 int |
9286
64035abb986b
commit https://github.com/vim/vim/commit/c95a302a4c42ec8230473cd4a5e0064d0a143aa8
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
12 main(void) |
7 | 13 { |
14 while (1) | |
15 { | |
16 printf("\e[?25h"); | |
17 fflush(stdout); | |
18 usleep(400000); /* on time */ | |
19 printf("\e[?25l"); | |
20 fflush(stdout); | |
21 usleep(250000); /* off time */ | |
22 } | |
7856
226ed297307f
commit https://github.com/vim/vim/commit/d14e00ea67afbaa8cb4a7e6b1eb306da6a2d5adb
Christian Brabandt <cb@256bit.org>
parents:
7
diff
changeset
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23 return 0; |
7 | 24 } |