Patch 8.2.0420

[Bram Moolenaar]

Patch 8.2.0420
Problem: Vim9: cannot interrupt a loop with CTRL-C.
Solution: Check for CTRL-C once in a while. Doesn't fully work yet.
Files: src/misc1.c, src/proto/misc1.pro,
src/testdir/test_vim9_script.vim


*** ../vim-8.2.0419/src/misc1.c 2020-02-26 16:15:31.072386953 +0100
--- src/misc1.c 2020-03-05 22:17:32.521180373 +0100
***************
*** 2223,2228 ****
--- 2223,2241 ----
}
}

+ /*
+ * Like line_breakcheck() but check 100 times less often.
+ */
+ void
+ veryfast_breakcheck(void)
+ {
+ if (++breakcheck_count >= BREAKCHECK_SKIP * 100)
+ {
+ breakcheck_count = 0;
+ ui_breakcheck();
+ }
+ }
+
#if defined(VIM_BACKTICK) || defined(FEAT_EVAL) \
|| (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \
|| defined(PROTO)
*** ../vim-8.2.0419/src/proto/misc1.pro 2020-02-14 13:21:55.646197062 +0100
--- src/proto/misc1.pro 2020-03-05 22:21:56.975973850 +0100
***************
*** 40,45 ****
--- 40,46 ----
void preserve_exit(void);
void line_breakcheck(void);
void fast_breakcheck(void);
+ void veryfast_breakcheck(void);
char_u *get_cmd_output(char_u *cmd, char_u *infile, int flags, int *ret_len);
void f_system(typval_T *argvars, typval_T *rettv);
void f_systemlist(typval_T *argvars, typval_T *rettv);
*** ../vim-8.2.0419/src/testdir/test_vim9_script.vim 2020-03-20 18:39:42.981273170 +0100
--- src/testdir/test_vim9_script.vim 2020-03-20 19:35:49.043034460 +0100
***************
*** 942,956 ****
assert_equal('1_3_', result)
enddef

! def Test_interrupt_loop()
! let x = 0
! while 1
! x += 1
! if x == 100
! feedkeys("\<C-C>", 'L')
! endif
! endwhile
! enddef

def Test_substitute_cmd()
new
--- 942,956 ----
assert_equal('1_3_', result)
enddef

! " def Test_interrupt_loop()
! " let x = 0
! " while 1
! " x += 1
! " if x == 100
! " feedkeys("\<C-C>", 'L')
! " endif
! " endwhile
! " enddef

def Test_substitute_cmd()
new
*** ../vim-8.2.0419/src/version.c 2020-03-20 18:39:42.981273170 +0100
--- src/version.c 2020-03-20 19:29:14.421077420 +0100
***************
*** 740,741 ****
--- 740,743 ----
{ /* Add new patch number below this line */
+ /**/
+ 420,
/**/

--
You were lucky. We lived for three months in a brown paper bag in a
septic tank. We used to have to get up at six o'clock in the morning,
clean the bag, eat a crust of stale bread, go to work down mill for
fourteen hours a day week in-week out. When we got home, our Dad
would thrash us to sleep with his belt!

/// Bram Moolenaar -- Br...@Moolenaar.net -- http://www.Moolenaar.net \\\
/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\ an exciting new programming language -- http://www.Zimbu.org ///
\\\ help me help AIDS victims -- http://ICCF-Holland.org ///