patch 8.2.0260: several lines of code are duplicated
Problem: Several lines of code are duplicated.
Solution: Move duplicated code to a function. (Yegappan Lakshmanan,
closes #5330)
diff --git a/src/term.c b/src/term.c
index b942b0f..d269eb8 100644
--- a/src/term.c
+++ b/src/term.c
@@ -6390,3 +6390,34 @@
}
#endif
+/*
+ * Replace K_BS by <BS> and K_DEL by <DEL>
+ */
+ void
+term_replace_bs_del_keycode(char_u *ta_buf, int ta_len, int len)
+{
+ int i;
+ int c;
+
+ 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;
+ }
+}