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vi: allow repetition count for paragraph motion

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The paragraph motion commands '{' and '}' should accept a count.

function                                             old     new   delta
do_cmd                                              5054    5071     +17
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/0 up/down: 17/0)               Total: 17 bytes

Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Ron Yorston 2021-03-28 13:22:11 +01:00 committed by Denys Vlasenko
parent 1e84daf054
commit d3b74826c5
1 changed files with 8 additions and 9 deletions
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17
editors/vi.c
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@ -3513,16 +3513,15 @@ static void do_cmd(int c)
} while (--cmdcnt > 0);
break;
case '{': // {- move backward paragraph
q = char_search(dot, "\n\n", ((unsigned)BACK << 1) | FULL);
if (q != NULL) { // found blank line
dot = next_line(q); // move to next blank line
}
break;
case '}': // }- move forward paragraph
q = char_search(dot, "\n\n", (FORWARD << 1) | FULL);
if (q != NULL) { // found blank line
dot = next_line(q); // move to next blank line
}
do {
q = char_search(dot, "\n\n", c == '{' ?
((unsigned)BACK << 1) | FULL :
(FORWARD << 1) | FULL);
if (q != NULL) { // found blank line
dot = next_line(q); // move to next blank line
}
} while (--cmdcnt > 0);
break;
#endif /* FEATURE_VI_SEARCH */
case '0': // 0- goto beginning of line