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patch 8.0.0625: shellescape() always escapes a newline

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Problem:    shellescape() always escapes a newline, which does not work with
            some shells. (Harm te Hennepe)
Solution:   Only escape a newline when the "special" argument is non-zero.
            (Christian Brabandt, closes #1590)
This commit is contained in:
Bram Moolenaar 2017-06-05 18:46:26 +02:00
parent 6c95fbc9ae
commit 206155280d
3 changed files with 30 additions and 1 deletions
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4
src/evalfunc.c
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@ -10461,8 +10461,10 @@ f_sha256(typval_T *argvars, typval_T *rettv)
static void
f_shellescape(typval_T *argvars, typval_T *rettv)
{
int do_special = non_zero_arg(&argvars[1]);
rettv->vval.v_string = vim_strsave_shellescape(
get_tv_string(&argvars[0]), non_zero_arg(&argvars[1]), TRUE);
get_tv_string(&argvars[0]), do_special, do_special);
rettv->v_type = VAR_STRING;
}

25
src/testdir/test_functions.vim
View File

@ -784,3 +784,28 @@ func Test_redo_in_nested_functions()
delfunc Operator
delfunc Apply
endfunc
func Test_shellescape()
let save_shell = &shell
set shell=bash
call assert_equal("'text'", shellescape('text'))
call assert_equal("'te\"xt'", shellescape('te"xt'))
call assert_equal("'te'\\''xt'", shellescape("te'xt"))
call assert_equal("'te%xt'", shellescape("te%xt"))
call assert_equal("'te\\%xt'", shellescape("te%xt", 1))
call assert_equal("'te#xt'", shellescape("te#xt"))
call assert_equal("'te\\#xt'", shellescape("te#xt", 1))
call assert_equal("'te!xt'", shellescape("te!xt"))
call assert_equal("'te\\!xt'", shellescape("te!xt", 1))
call assert_equal("'te\nxt'", shellescape("te\nxt"))
call assert_equal("'te\\\nxt'", shellescape("te\nxt", 1))
set shell=tcsh
call assert_equal("'te\\!xt'", shellescape("te!xt"))
call assert_equal("'te\\\\!xt'", shellescape("te!xt", 1))
call assert_equal("'te\\\nxt'", shellescape("te\nxt"))
call assert_equal("'te\\\\\nxt'", shellescape("te\nxt", 1))
let &shell = save_shell
endfunc

2
src/version.c
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@ -764,6 +764,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
625,
/**/
624,
/**/