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patch 8.2.3047: increment and decrement don't allow for next command

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Problem:    Increment and decrement don't allow for next command.
Solution:   Allow for comment and next command. (closes #8442)
This commit is contained in:
Bram Moolenaar
2021-06-25 19:29:30 +02:00
parent b420ac9d20
commit f3d30842dc
4 changed files with 14 additions and 4 deletions
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4
src/ex_cmds.h
View File

@@ -1875,10 +1875,10 @@ EXCMD(CMD_X, "X", ex_X,
// Commands that are recognized only in find_ex_command().
EXCMD(CMD_increment, "++", ex_incdec,
EX_EXTRA|EX_NOTRLCOM|EX_SBOXOK|EX_CMDWIN|EX_LOCK_OK,
EX_EXTRA|EX_TRLBAR|EX_SBOXOK|EX_CMDWIN|EX_LOCK_OK,
ADDR_NONE),
EXCMD(CMD_decrement, "--", ex_incdec,
EX_EXTRA|EX_NOTRLCOM|EX_SBOXOK|EX_CMDWIN|EX_LOCK_OK,
EX_EXTRA|EX_TRLBAR|EX_SBOXOK|EX_CMDWIN|EX_LOCK_OK,
ADDR_NONE),
#undef EXCMD

4
src/testdir/test_vim9_assign.vim
View File

@@ -1889,6 +1889,10 @@ def Test_inc_dec()
assert_equal(8, nr)
--nr
assert_equal(7, nr)
++nr | ++nr
assert_equal(9, nr)
++nr # comment
assert_equal(10, nr)
var ll = [1, 2]
--ll[0]

2
src/version.c
View File

@@ -755,6 +755,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
3047,
/**/
3046,
/**/

8
src/vim9script.c
View File

@@ -166,19 +166,23 @@ vim9_comment_start(char_u *p)
ex_incdec(exarg_T *eap)
{
char_u *cmd = eap->cmd;
size_t len = STRLEN(eap->cmd) + 6;
char_u *nextcmd = eap->nextcmd;
size_t len = STRLEN(eap->cmd) + 8;
// This works like "nr += 1" or "nr -= 1".
// Add a '|' to avoid looking in the next line.
eap->cmd = alloc(len);
if (eap->cmd == NULL)
return;
vim_snprintf((char *)eap->cmd, len, "%s %c= 1", cmd + 2,
vim_snprintf((char *)eap->cmd, len, "%s %c= 1 |", cmd + 2,
eap->cmdidx == CMD_increment ? '+' : '-');
eap->arg = eap->cmd;
eap->cmdidx = CMD_var;
eap->nextcmd = NULL;
ex_let(eap);
vim_free(eap->cmd);
eap->cmd = cmd;
eap->nextcmd = nextcmd;
}
/*