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patch 8.2.0260: several lines of code are duplicated

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Problem:    Several lines of code are duplicated.
Solution:   Move duplicated code to a function. (Yegappan Lakshmanan,
            closes #5330)
This commit is contained in:
Bram Moolenaar
2020-02-15 23:06:45 +01:00
parent ebdf3c964a
commit f4140488c7
10 changed files with 128 additions and 161 deletions
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24
src/os_unix.c
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@@ -4980,29 +4980,7 @@ mch_call_shell_fork(
}
}
// replace K_BS by <BS> and K_DEL by <DEL>
for (i = ta_len; i < ta_len + len; ++i)
{
if (ta_buf[i] == CSI && len - i > 2)
{
c = TERMCAP2KEY(ta_buf[i + 1], ta_buf[i + 2]);
if (c == K_DEL || c == K_KDEL || c == K_BS)
{
mch_memmove(ta_buf + i + 1, ta_buf + i + 3,
(size_t)(len - i - 2));
if (c == K_DEL || c == K_KDEL)
ta_buf[i] = DEL;
else
ta_buf[i] = Ctrl_H;
len -= 2;
}
}
else if (ta_buf[i] == '\r')
ta_buf[i] = '\n';
if (has_mbyte)
i += (*mb_ptr2len_len)(ta_buf + i,
ta_len + len - i) - 1;
}
term_replace_bs_del_keycode(ta_buf, ta_len, len);
/*
* For pipes: echo the typed characters.