Patch 8.2.2215

[Bram Moolenaar]

Patch 8.2.2215
Problem: Vim9: `=expr` not recognized in global command.
Solution: Skip over pattern. (issue #7541)
Files: src/vim9compile.c, src/testdir/test_vim9_cmd.vim


*** ../vim-8.2.2214/src/vim9compile.c 2020-12-25 13:20:36.799341018 +0100
--- src/vim9compile.c 2020-12-25 18:23:08.178625858 +0100
***************
*** 2947,2953 ****
}

/*
! * parse a lambda: {arg, arg -> expr}
* "*arg" points to the '{'.
*/
static int
--- 2947,2953 ----
}

/*
! * parse a lambda: "{arg, arg -> expr}" or "(arg, arg) => expr"
* "*arg" points to the '{'.
*/
static int
***************
*** 7315,7320 ****
--- 7315,7333 ----
eap->arg = skiptowhite(eap->arg);
}

+ if ((eap->cmdidx == CMD_global || eap->cmdidx == CMD_vglobal)
+ && STRLEN(eap->arg) > 4)
+ {
+ int delim = *eap->arg;
+
+ p = skip_regexp_ex(eap->arg + 1, delim, TRUE, NULL, NULL);
+ if (*p == delim)
+ {
+ eap->arg = p + 1;
+ has_expr = TRUE;
+ }
+ }
+
if (has_expr && (p = (char_u *)strstr((char *)eap->arg, "`=")) != NULL)
{
int count = 0;
*** ../vim-8.2.2214/src/testdir/test_vim9_cmd.vim 2020-12-21 20:32:40.126103572 +0100
--- src/testdir/test_vim9_cmd.vim 2020-12-25 18:28:13.069613278 +0100
***************
*** 25,30 ****
--- 25,39 ----
CheckDefFailure(['edit `="foo"'], 'E1083:')
enddef

+ def Test_global_backtick_expansion()
+ new
+ setline(1, 'xx')
+ var name = 'foobar'
+ g/^xx/s/.*/`=name`
+ assert_equal('foobar', getline(1))
+ bwipe!
+ enddef
+
def Test_hardcopy_wildcards()
CheckUnix
CheckFeature postscript
*** ../vim-8.2.2214/src/version.c 2020-12-25 17:36:23.714969848 +0100
--- src/version.c 2020-12-25 18:35:13.128230482 +0100
***************
*** 752,753 ****
--- 752,755 ----
{ /* Add new patch number below this line */
+ /**/
+ 2215,
/**/

--
How To Keep A Healthy Level Of Insanity:
10. Ask people what sex they are. Laugh hysterically after they answer.

/// Bram Moolenaar -- Br...@Moolenaar.net -- http://www.Moolenaar.net \\\
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