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vim-patch:8.0.1089: range count in user command

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Problem:    Cannot get range count in user command.
Solution:   Add <range> argument.
c168bd4bd3

close #8946
This commit is contained in:
Kwon-Young 2018-09-02 00:52:54 -04:00 committed by Justin M. Keyes
parent ea5337d9b5
commit d0c8dfc578
2 changed files with 23 additions and 5 deletions
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2
runtime/doc/map.txt
View File

@ -1365,6 +1365,8 @@ The valid escape sequences are
<line1> The starting line of the command range.
*<line2>*
<line2> The final line of the command range.
*<range>*
<range> The number of items in the command range: 0, 1 or 2
*<count>*
<count> Any count supplied (as described for the '-range'
and '-count' attributes).

26
src/nvim/ex_docmd.c
View File

@ -5188,9 +5188,10 @@ static void ex_command(exarg_T *eap)
while (*p == '-') {
++p;
end = skiptowhite(p);
if (uc_scan_attr(p, end - p, &argt, &def, &flags, &compl, &compl_arg, &addr_type_arg)
== FAIL)
if (uc_scan_attr(p, end - p, &argt, &def, &flags, &compl, &compl_arg,
&addr_type_arg) == FAIL) {
return;
}
p = skipwhite(end);
}
@ -5221,9 +5222,10 @@ static void ex_command(exarg_T *eap)
|| (name_len <= 4 && STRNCMP(name, "Next", name_len) == 0)) {
EMSG(_("E841: Reserved name, cannot be used for user defined command"));
return;
} else
} else {
uc_add_command(name, end - name, p, argt, def, flags, compl, compl_arg,
addr_type_arg, eap->forceit);
}
}
/*
@ -5397,8 +5399,18 @@ uc_check_code(
char_u *p = code + 1;
size_t l = len - 2;
int quote = 0;
enum { ct_ARGS, ct_BANG, ct_COUNT, ct_LINE1, ct_LINE2, ct_MODS,
ct_REGISTER, ct_LT, ct_NONE } type = ct_NONE;
enum {
ct_ARGS,
ct_BANG,
ct_COUNT,
ct_LINE1,
ct_LINE2,
ct_RANGE,
ct_MODS,
ct_REGISTER,
ct_LT,
ct_NONE
} type = ct_NONE;
if ((vim_strchr((char_u *)"qQfF", *p) != NULL) && p[1] == '-') {
quote = (*p == 'q' || *p == 'Q') ? 1 : 2;
@ -5419,6 +5431,8 @@ uc_check_code(
type = ct_LINE1;
} else if (STRNICMP(p, "line2>", l) == 0) {
type = ct_LINE2;
} else if (STRNICMP(p, "range>", l) == 0) {
type = ct_RANGE;
} else if (STRNICMP(p, "lt>", l) == 0) {
type = ct_LT;
} else if (STRNICMP(p, "reg>", l) == 0 || STRNICMP(p, "register>", l) == 0) {
@ -5506,11 +5520,13 @@ uc_check_code(
case ct_LINE1:
case ct_LINE2:
case ct_RANGE:
case ct_COUNT:
{
char num_buf[20];
long num = (type == ct_LINE1) ? eap->line1 :
(type == ct_LINE2) ? eap->line2 :
(type == ct_RANGE) ? eap->addr_count :
(eap->addr_count > 0) ? eap->line2 : cmd->uc_def;
size_t num_len;