Patch 8.2.3297
Problem: Cannot use all commands inside a {} block after :command and
:autocmd.
Solution: Do consider \n to separate commands. (closes #8620)
Files: runtime/doc/map.txt, src/ex_docmd.c, src/proto/ex_docmd.pro,
src/ex_eval.c, src/proto/ex_eval.pro, src/eval.c, src/evalvars.c,
src/ex_cmds.c, src/syntax.c, src/userfunc.c, src/vim9compile.c,
src/vim9script.c, src/errors.h, src/testdir/test_autocmd.vim,
src/testdir/test_usercommands.vim
*** ../vim-8.2.3296/runtime/doc/map.txt 2021-08-01 14:52:05.554645412 +0200
--- runtime/doc/map.txt 2021-08-05 20:38:05.454379134 +0200
***************
*** 1561,1568 ****
echo 'hello'
g:calledMyCommand = true
}
! No nesting is supported, inline functions cannot be used. Using `:normal`
! directly does not work, you can use it indirectly with `:execute`.
The replacement text {repl} for a user defined command is scanned for special
escape sequences, using <...> notation. Escape sequences are replaced with
--- 1580,1590 ----
echo 'hello'
g:calledMyCommand = true
}
! < *E1231*
! There must be white space before the "{". No nesting is supported, inline
! functions cannot be used. Commands where a "|" may appear in the argument,
! such as commands with an expression argument, cannot be followed by a "|" and
! another command.
The replacement text {repl} for a user defined command is scanned for special
escape sequences, using <...> notation. Escape sequences are replaced with
*** ../vim-8.2.3296/src/ex_docmd.c 2021-08-01 21:19:40.130538381 +0200
--- src/ex_docmd.c 2021-08-05 20:34:52.042934992 +0200
***************
*** 2314,2335 ****
ea.do_ecmd_cmd = getargcmd(&ea.arg);
/*
! * Check for '|' to separate commands and '"' or '#' to start comments.
! * Don't do this for ":read !cmd" and ":write !cmd".
! */
! if ((ea.argt & EX_TRLBAR) && !ea.usefilter)
! separate_nextcmd(&ea);
!
! /*
! * Check for <newline> to end a shell command.
* Also do this for ":read !cmd", ":write !cmd" and ":global".
* Any others?
*/
else if (ea.cmdidx == CMD_bang
|| ea.cmdidx == CMD_terminal
|| ea.cmdidx == CMD_global
|| ea.cmdidx == CMD_vglobal
! || ea.usefilter)
{
for (p = ea.arg; *p; ++p)
{
--- 2314,2337 ----
ea.do_ecmd_cmd = getargcmd(&ea.arg);
/*
! * For commands that do not use '|' inside their argument: Check for '|'
to
! * separate commands and '"' or '#' to start comments.
! *
! * Otherwise: Check for <newline> to end a shell command.
* Also do this for ":read !cmd", ":write !cmd" and ":global".
+ * Also do this inside a { - } block after :command and :autocmd.
* Any others?
*/
+ if ((ea.argt & EX_TRLBAR) && !ea.usefilter)
+ {
+ separate_nextcmd(&ea);
+ }
else if (ea.cmdidx == CMD_bang
|| ea.cmdidx == CMD_terminal
|| ea.cmdidx == CMD_global
|| ea.cmdidx == CMD_vglobal
! || ea.usefilter
! || inside_block(&ea))
{
for (p = ea.arg; *p; ++p)
{
***************
*** 5410,5415 ****
--- 5412,5432 ----
}
/*
+ * If "eap->nextcmd" is not set, check for a next command at "p".
+ */
+ void
+ set_nextcmd(exarg_T *eap, char_u *arg)
+ {
+ char_u *p = check_nextcmd(arg);
+
+ if (eap->nextcmd == NULL)
+ eap->nextcmd = p;
+ else if (p != NULL)
+ // cannot use "| command" inside a {} block
+ semsg(_(e_cannot_use_bar_to_separate_commands_here_str), arg);
+ }
+
+ /*
* - if there are more files to edit
* - and this is the last window
* - and forceit not used
***************
*** 7546,7552 ****
else
p = eap->arg + 1;
! eap->nextcmd = check_nextcmd(p);
p = skipwhite(p);
if (*p != NUL && *p != (
#ifdef FEAT_EVAL
--- 7563,7569 ----
else
p = eap->arg + 1;
! set_nextcmd(eap, p);
p = skipwhite(p);
if (*p != NUL && *p != (
#ifdef FEAT_EVAL
***************
*** 8580,8586 ****
if (!ends_excmd2(eap->arg, p))
eap->errmsg = ex_errmsg(e_trailing_arg, p);
else
! eap->nextcmd = check_nextcmd(p);
}
}
if (!eap->skip)
--- 8597,8603 ----
if (!ends_excmd2(eap->arg, p))
eap->errmsg = ex_errmsg(e_trailing_arg, p);
else
! set_nextcmd(eap, p);
}
}
if (!eap->skip)
*** ../vim-8.2.3296/src/proto/ex_docmd.pro 2021-08-01 21:19:40.130538381
+0200
--- src/proto/ex_docmd.pro 2021-08-05 20:13:28.455007890 +0200
***************
*** 33,38 ****
--- 33,39 ----
int ends_excmd2(char_u *cmd_start, char_u *cmd);
char_u *find_nextcmd(char_u *p);
char_u *check_nextcmd(char_u *p);
+ void set_nextcmd(exarg_T *eap, char_u *p);
char_u *get_command_name(expand_T *xp, int idx);
void not_exiting(void);
int before_quit_autocmds(win_T *wp, int quit_all, int forceit);
*** ../vim-8.2.3296/src/ex_eval.c 2021-07-25 14:13:50.040566339 +0200
--- src/ex_eval.c 2021-08-05 19:27:31.462636805 +0200
***************
*** 1461,1466 ****
--- 1461,1478 ----
leave_block(cstack);
}
+ int
+ inside_block(exarg_T *eap)
+ {
+ cstack_T *cstack = eap->cstack;
+ int i;
+
+ for (i = 0; i <= cstack->cs_idx; ++i)
+ if (cstack->cs_flags[cstack->cs_idx] & CSF_BLOCK)
+ return TRUE;
+ return FALSE;
+ }
+
/*
* ":throw expr"
*/
*** ../vim-8.2.3296/src/proto/ex_eval.pro 2020-10-10 21:33:42.403033529
+0200
--- src/proto/ex_eval.pro 2021-08-05 19:28:25.242498746 +0200
***************
*** 22,27 ****
--- 22,28 ----
void ex_endwhile(exarg_T *eap);
void ex_block(exarg_T *eap);
void ex_endblock(exarg_T *eap);
+ int inside_block(exarg_T *eap);
void ex_throw(exarg_T *eap);
void do_throw(cstack_T *cstack);
void ex_try(exarg_T *eap);
*** ../vim-8.2.3296/src/eval.c 2021-08-04 19:25:50.614808524 +0200
--- src/eval.c 2021-08-05 20:12:22.731262479 +0200
***************
*** 2314,2320 ****
}
if (eap != NULL)
! eap->nextcmd = check_nextcmd(p);
return ret;
}
--- 2314,2320 ----
}
if (eap != NULL)
! set_nextcmd(eap, p);
return ret;
}
***************
*** 6173,6179 ****
clear_tv(&rettv);
arg = skipwhite(arg);
}
! eap->nextcmd = check_nextcmd(arg);
clear_evalarg(&evalarg, eap);
if (eap->skip)
--- 6173,6179 ----
clear_tv(&rettv);
arg = skipwhite(arg);
}
! set_nextcmd(eap, arg);
clear_evalarg(&evalarg, eap);
if (eap->skip)
***************
*** 6317,6323 ****
if (eap->skip)
--emsg_skip;
! eap->nextcmd = check_nextcmd(arg);
}
/*
--- 6317,6323 ----
if (eap->skip)
--emsg_skip;
! set_nextcmd(eap, arg);
}
/*
*** ../vim-8.2.3296/src/evalvars.c 2021-07-28 21:25:45.360602797 +0200
--- src/evalvars.c 2021-08-05 20:14:04.414872230 +0200
***************
*** 812,818 ****
list_func_vars(&first);
list_vim_vars(&first);
}
! eap->nextcmd = check_nextcmd(arg);
}
else if (expr[0] == '=' && expr[1] == '<' && expr[2] == '<')
{
--- 812,818 ----
list_func_vars(&first);
list_vim_vars(&first);
}
! set_nextcmd(eap, arg);
}
else if (expr[0] == '=' && expr[1] == '<' && expr[2] == '<')
{
***************
*** 1629,1635 ****
arg = skipwhite(name_end);
} while (!ends_excmd2(name_end, arg));
! eap->nextcmd = check_nextcmd(arg);
}
static int
--- 1629,1635 ----
arg = skipwhite(name_end);
} while (!ends_excmd2(name_end, arg));
! set_nextcmd(eap, arg);
}
static int
*** ../vim-8.2.3296/src/ex_cmds.c 2021-07-21 22:20:30.062401737 +0200
--- src/ex_cmds.c 2021-08-05 20:14:58.090674037 +0200
***************
*** 450,456 ****
unique = TRUE;
else if (*p == '"') // comment start
break;
! else if (check_nextcmd(p) != NULL)
{
eap->nextcmd = check_nextcmd(p);
break;
--- 450,456 ----
unique = TRUE;
else if (*p == '"') // comment start
break;
! else if (eap->nextcmd == NULL && check_nextcmd(p) != NULL)
{
eap->nextcmd = check_nextcmd(p);
break;
***************
*** 3930,3936 ****
cmd = skipwhite(cmd);
if (*cmd && *cmd != '"') // if not end-of-line or comment
{
! eap->nextcmd = check_nextcmd(cmd);
if (eap->nextcmd == NULL)
{
semsg(_(e_trailing_arg), cmd);
--- 3930,3936 ----
cmd = skipwhite(cmd);
if (*cmd && *cmd != '"') // if not end-of-line or comment
{
! set_nextcmd(eap, cmd);
if (eap->nextcmd == NULL)
{
semsg(_(e_trailing_arg), cmd);
*** ../vim-8.2.3296/src/syntax.c 2021-07-20 21:07:32.968058851 +0200
--- src/syntax.c 2021-08-05 20:18:00.198034391 +0200
***************
*** 3789,3795 ****
static void
syn_cmd_reset(exarg_T *eap, int syncing UNUSED)
{
! eap->nextcmd = check_nextcmd(eap->arg);
if (!eap->skip)
{
set_internal_string_var((char_u *)"syntax_cmd", (char_u *)"reset");
--- 3789,3795 ----
static void
syn_cmd_reset(exarg_T *eap, int syncing UNUSED)
{
! set_nextcmd(eap, eap->arg);
if (!eap->skip)
{
set_internal_string_var((char_u *)"syntax_cmd", (char_u *)"reset");
***************
*** 3821,3827 ****
{
char_u buf[100];
! eap->nextcmd = check_nextcmd(eap->arg);
if (!eap->skip)
{
STRCPY(buf, "so ");
--- 3821,3827 ----
{
char_u buf[100];
! set_nextcmd(eap, eap->arg);
if (!eap->skip)
{
STRCPY(buf, "so ");
***************
*** 3928,3934 ****
arg = skipwhite(arg_end);
}
}
! eap->nextcmd = check_nextcmd(arg);
}
static void
--- 3928,3934 ----
arg = skipwhite(arg_end);
}
}
! set_nextcmd(eap, arg);
}
static void
***************
*** 4921,4927 ****
}
if (rest != NULL)
! eap->nextcmd = check_nextcmd(rest);
else
semsg(_(e_invarg2), arg);
--- 4921,4927 ----
}
if (rest != NULL)
! set_nextcmd(eap, rest);
else
semsg(_(e_invarg2), arg);
***************
*** 4978,4984 ****
/*
* Check for trailing command and illegal trailing arguments.
*/
! eap->nextcmd = check_nextcmd(rest);
if (!ends_excmd2(eap->cmd, rest) || eap->skip)
rest = NULL;
else if (ga_grow(&curwin->w_s->b_syn_patterns, 1) != FAIL
--- 4978,4984 ----
/*
* Check for trailing command and illegal trailing arguments.
*/
! set_nextcmd(eap, rest);
if (!ends_excmd2(eap->cmd, rest) || eap->skip)
rest = NULL;
else if (ga_grow(&curwin->w_s->b_syn_patterns, 1) != FAIL
***************
*** 5218,5224 ****
* Check for trailing garbage or command.
* If OK, add the item.
*/
! eap->nextcmd = check_nextcmd(rest);
if (!ends_excmd(*rest) || eap->skip)
rest = NULL;
else if (ga_grow(&(curwin->w_s->b_syn_patterns), pat_count) != FAIL
--- 5218,5224 ----
* Check for trailing garbage or command.
* If OK, add the item.
*/
! set_nextcmd(eap, rest);
if (!ends_excmd(*rest) || eap->skip)
rest = NULL;
else if (ga_grow(&(curwin->w_s->b_syn_patterns), pat_count) != FAIL
***************
*** 5896,5902 ****
semsg(_("E404: Illegal arguments: %s"), arg_start);
else if (!finished)
{
! eap->nextcmd = check_nextcmd(arg_start);
redraw_curbuf_later(SOME_VALID);
syn_stack_free_all(curwin->w_s); // Need to recompute all syntax.
}
--- 5896,5902 ----
semsg(_("E404: Illegal arguments: %s"), arg_start);
else if (!finished)
{
! set_nextcmd(eap, arg_start);
redraw_curbuf_later(SOME_VALID);
syn_stack_free_all(curwin->w_s); // Need to recompute all syntax.
}
*** ../vim-8.2.3296/src/userfunc.c 2021-08-01 22:01:25.985012239 +0200
--- src/userfunc.c 2021-08-05 20:20:05.501617362 +0200
***************
*** 3842,3848 ****
{
if (!eap->skip)
list_functions(NULL);
! eap->nextcmd = check_nextcmd(eap->arg);
return NULL;
}
--- 3842,3848 ----
{
if (!eap->skip)
list_functions(NULL);
! set_nextcmd(eap, eap->arg);
return NULL;
}
***************
*** 3869,3875 ****
}
if (*p == '/')
++p;
! eap->nextcmd = check_nextcmd(p);
return NULL;
}
--- 3869,3875 ----
}
if (*p == '/')
++p;
! set_nextcmd(eap, p);
return NULL;
}
***************
*** 3947,3953 ****
semsg(_(e_trailing_arg), p);
goto ret_free;
}
! eap->nextcmd = check_nextcmd(p);
if (eap->nextcmd != NULL)
*p = NUL;
if (!eap->skip && !got_int)
--- 3947,3953 ----
semsg(_(e_trailing_arg), p);
goto ret_free;
}
! set_nextcmd(eap, p);
if (eap->nextcmd != NULL)
*p = NUL;
if (!eap->skip && !got_int)
***************
*** 4655,4661 ****
semsg(_(e_trailing_arg), p);
return;
}
! eap->nextcmd = check_nextcmd(p);
if (eap->nextcmd != NULL)
*p = NUL;
--- 4655,4661 ----
semsg(_(e_trailing_arg), p);
return;
}
! set_nextcmd(eap, p);
if (eap->nextcmd != NULL)
*p = NUL;
***************
*** 4844,4850 ****
if (returning)
eap->nextcmd = NULL;
else if (eap->nextcmd == NULL) // no argument
! eap->nextcmd = check_nextcmd(arg);
if (eap->skip)
--emsg_skip;
--- 4844,4850 ----
if (returning)
eap->nextcmd = NULL;
else if (eap->nextcmd == NULL) // no argument
! set_nextcmd(eap, arg);
if (eap->skip)
--emsg_skip;
***************
*** 5004,5010 ****
}
}
else
! eap->nextcmd = check_nextcmd(arg);
}
end:
--- 5004,5010 ----
}
}
else
! set_nextcmd(eap, arg);
}
end:
*** ../vim-8.2.3296/src/vim9compile.c 2021-08-05 19:01:12.294746361 +0200
--- src/vim9compile.c 2021-08-05 20:20:17.717577500 +0200
***************
*** 5691,5697 ****
name_end = skip_regexp(name_start + 1, '/', TRUE);
if (*name_end == '/')
++name_end;
! eap->nextcmd = check_nextcmd(name_end);
}
if (name_end == name_start || *skipwhite(name_end) != '(')
{
--- 5691,5697 ----
name_end = skip_regexp(name_start + 1, '/', TRUE);
if (*name_end == '/')
++name_end;
! set_nextcmd(eap, name_end);
}
if (name_end == name_start || *skipwhite(name_end) != '(')
{
*** ../vim-8.2.3296/src/vim9script.c 2021-07-29 22:48:50.103129907 +0200
--- src/vim9script.c 2021-08-05 20:20:28.917541061 +0200
***************
*** 311,317 ****
cmd_end = handle_import(eap->arg, NULL, current_sctx.sc_sid,
&evalarg, NULL);
if (cmd_end != NULL)
! eap->nextcmd = check_nextcmd(cmd_end);
clear_evalarg(&evalarg, eap);
}
--- 311,317 ----
cmd_end = handle_import(eap->arg, NULL, current_sctx.sc_sid,
&evalarg, NULL);
if (cmd_end != NULL)
! set_nextcmd(eap, cmd_end);
clear_evalarg(&evalarg, eap);
}
*** ../vim-8.2.3296/src/errors.h 2021-08-04 19:25:50.614808524 +0200
--- src/errors.h 2021-08-05 20:34:28.183003921 +0200
***************
*** 643,646 ****
EXTERN char e_expected_dictionary_for_using_key_str_but_got_str[]
INIT(= N_("E1229: Expected dictionary for using key \"%s\", but got
%s"));
EXTERN char e_encryption_sodium_mlock_failed[]
! INIT(= N_("E1230: encryption: sodium_mlock() failed"));
--- 643,648 ----
EXTERN char e_expected_dictionary_for_using_key_str_but_got_str[]
INIT(= N_("E1229: Expected dictionary for using key \"%s\", but got
%s"));
EXTERN char e_encryption_sodium_mlock_failed[]
! INIT(= N_("E1230: Encryption: sodium_mlock() failed"));
! EXTERN char e_cannot_use_bar_to_separate_commands_here_str[]
! INIT(= N_("E1231: Cannot use a bar to separate commands here: %s"));
*** ../vim-8.2.3296/src/testdir/test_autocmd.vim 2021-08-01
14:52:05.558645405 +0200
--- src/testdir/test_autocmd.vim 2021-08-05 19:35:56.697417515 +0200
***************
*** 2816,2826 ****
--- 2816,2834 ----
setlocal matchpairs+=<:>
/<start
}
+ au CursorHold * {
+ autocmd BufReadPre * ++once echo 'one' | echo 'two'
+ g:gotSafeState = 77
+ }
augroup END
let expected = "\n--- Autocommands ---\nblock_testing BufRead\n *.xml
{^@ setlocal matchpairs+=<:>^@ /<start^@ }"
call assert_equal(expected, execute('au BufReadPost *.xml'))
+ doautocmd CursorHold
+ call assert_equal(77, g:gotSafeState)
+ unlet g:gotSafeState
+
augroup block_testing
au!
augroup END
*** ../vim-8.2.3296/src/testdir/test_usercommands.vim 2021-07-28
15:54:51.168064387 +0200
--- src/testdir/test_usercommands.vim 2021-08-05 20:37:25.854492552 +0200
***************
*** 645,650 ****
--- 645,658 ----
echo 'hello'
END
call CheckScriptFailure(lines, 'E1026:')
+
+ let lines =<< trim END
+ command BarCommand {
+ echo 'hello' | echo 'there'
+ }
+ BarCommand
+ END
+ call CheckScriptFailure(lines, 'E1231:')
endfunc
" vim: shiftwidth=2 sts=2 expandtab
*** ../vim-8.2.3296/src/version.c 2021-08-05 19:01:12.294746361 +0200
--- src/version.c 2021-08-05 20:27:20.188262338 +0200
***************
*** 757,758 ****
--- 757,760 ----
{ /* Add new patch number below this line */
+ /**/
+ 3297,
/**/
--
You know you use Vim too much when you have this alias in your
~/.bashrc file: alias :e=/bin/vim (Eljay Love-Jensen)
/// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
/// \\\
\\\ sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ ///
\\\ help me help AIDS victims -- http://ICCF-Holland.org ///
--
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