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ex_docmd.c: Allow unescaped spaces in :edit filename (#6119)

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This makes :edit consistent on all platforms. 
Also affects :argedit, et al. Wild (tab) completion doesn't work, though.

Closes #6010
This commit is contained in:
Kurt Bonatz 2017-02-15 02:12:31 -08:00 committed by Justin M. Keyes
parent 64c375c589
commit 0e44916fff
2 changed files with 3 additions and 27 deletions
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26
src/nvim/ex_docmd.c
View File

@ -3940,8 +3940,6 @@ int expand_filename(exarg_T *eap, char_u **cmdlinep, char_u **errormsgp)
* Don't do this for:
* - replacement that already has been escaped: "##"
* - shell commands (may have to use quotes instead).
* - non-unix systems when there is a single argument (spaces don't
* separate arguments then).
*/
if (!eap->usefilter
&& !escaped
@ -3952,9 +3950,7 @@ int expand_filename(exarg_T *eap, char_u **cmdlinep, char_u **errormsgp)
&& eap->cmdidx != CMD_lgrep
&& eap->cmdidx != CMD_grepadd
&& eap->cmdidx != CMD_lgrepadd
#ifndef UNIX
&& !(eap->argt & NOSPC)
#endif
) {
char_u *l;
#ifdef BACKSLASH_IN_FILENAME
@ -4016,28 +4012,6 @@ int expand_filename(exarg_T *eap, char_u **cmdlinep, char_u **errormsgp)
}
}
// Replace any other wildcards, remove backslashes.
#ifdef UNIX
/*
* Only for Unix we check for more than one file name.
* For other systems spaces are considered to be part
* of the file name.
* Only check here if there is no wildcard, otherwise
* ExpandOne() will check for errors. This allows
* ":e `ls ve*.c`" on Unix.
*/
if (!has_wildcards)
for (p = eap->arg; *p; ++p) {
/* skip escaped characters */
if (p[1] && (*p == '\\' || *p == Ctrl_V))
++p;
else if (ascii_iswhite(*p)) {
*errormsgp = (char_u *)_("E172: Only one file name allowed");
return FAIL;
}
}
#endif
/*
* Halve the number of backslashes (this is Vi compatible).
* For Unix, when wildcards are expanded, this is

4
test/functional/legacy/arglist_spec.lua
View File

@ -222,7 +222,6 @@ describe('argument list commands', function()
execute('argedit a')
eq({'a', 'b'}, eval('argv()'))
eq('a', eval('expand("%:t")'))
assert_fails('argedit a b', 'E172:')
execute('argedit c')
eq({'a', 'c', 'b'}, eval('argv()'))
execute('0argedit x')
@ -232,6 +231,9 @@ describe('argument list commands', function()
execute('argedit! y')
eq({'x', 'y', 'a', 'c', 'b'}, eval('argv()'))
execute('%argd')
-- Nvim allows unescaped spaces in filename on all platforms. #6010
execute('argedit a b')
eq({'a b'}, eval('argv()'))
end)
it('test for :argdelete command', function()