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patch 7.4.709

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Problem:    ":tabmove" does not work as documented.
Solution:   Make it work consistently.  Update documentation and add tests.
            (Hirohito Higashi)
This commit is contained in:
Bram Moolenaar
2015-04-21 18:08:39 +02:00
parent 77354e78a8
commit 40ce3a4e1f
6 changed files with 93 additions and 38 deletions
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37
src/ex_docmd.c
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@@ -8145,7 +8145,7 @@ ex_tabnext(eap)
ex_tabmove(eap)
exarg_T *eap;
{
int tab_number = 9999;
int tab_number;
if (eap->arg && *eap->arg != NUL)
{
@@ -8166,19 +8166,38 @@ ex_tabmove(eap)
else
p = eap->arg;
if (p == skipdigits(p))
if (relative == 0)
{
/* No numbers as argument. */
eap->errmsg = e_invarg;
return;
if (STRCMP(p, "$") == 0)
tab_number = LAST_TAB_NR;
else if (p == skipdigits(p))
{
/* No numbers as argument. */
eap->errmsg = e_invarg;
return;
}
else
tab_number = getdigits(&p);
}
else
{
if (*p != NUL)
tab_number = getdigits(&p);
else
tab_number = 1;
tab_number = tab_number * relative + tabpage_index(curtab);
if (relative == -1)
--tab_number;
}
tab_number = getdigits(&p);
if (relative != 0)
tab_number = tab_number * relative + tabpage_index(curtab) - 1;;
}
else if (eap->addr_count != 0)
{
tab_number = eap->line2;
if (**eap->cmdlinep == '-')
--tab_number;
}
else
tab_number = LAST_TAB_NR;
tabpage_move(tab_number);
}