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author | Bram Moolenaar <Bram@vim.org> | 2020-02-15 23:06:45 +0100 |
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committer | Bram Moolenaar <Bram@vim.org> | 2020-02-15 23:06:45 +0100 |
commit | f4140488c72cad4dbf5449dba099cfa7de7bbb22 (patch) | |
tree | ef69c7720d31e0871cd01c41d447a5440e9d8e9c /src/term.c | |
parent | ebdf3c964a901fc00c9009689f7cfda478342c51 (diff) | |
download | vim-git-f4140488c72cad4dbf5449dba099cfa7de7bbb22.tar.gz |
patch 8.2.0260: several lines of code are duplicatedv8.2.0260
Problem: Several lines of code are duplicated.
Solution: Move duplicated code to a function. (Yegappan Lakshmanan,
closes #5330)
Diffstat (limited to 'src/term.c')
-rw-r--r-- | src/term.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/term.c b/src/term.c index b942b0f4b..d269eb83c 100644 --- a/src/term.c +++ b/src/term.c @@ -6390,3 +6390,34 @@ cterm_color2rgb(int nr, char_u *r, char_u *g, char_u *b, char_u *ansi_idx) } #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; + } +} |