diff options
Diffstat (limited to 'src/nvim/terminal.c')
| -rw-r--r-- | src/nvim/terminal.c | 50 |
1 files changed, 42 insertions, 8 deletions
diff --git a/src/nvim/terminal.c b/src/nvim/terminal.c index 6249c8eac5..642c443318 100644 --- a/src/nvim/terminal.c +++ b/src/nvim/terminal.c @@ -535,6 +535,38 @@ void terminal_send(Terminal *term, char *data, size_t size) term->opts.write_cb(data, size, term->opts.data); } +static bool is_filter_char(int c) +{ + unsigned int flag = 0; + switch (c) { + case 0x08: + flag = TPF_BS; + break; + case 0x09: + flag = TPF_HT; + break; + case 0x0A: + case 0x0D: + break; + case 0x0C: + flag = TPF_FF; + break; + case 0x1b: + flag = TPF_ESC; + break; + case 0x7F: + flag = TPF_DEL; + break; + default: + if (c < ' ') { + flag = TPF_C0; + } else if (c >= 0x80 && c <= 0x9F) { + flag = TPF_C1; + } + } + return !!(tpf_flags & flag); +} + void terminal_paste(long count, char_u **y_array, size_t y_size) { vterm_keyboard_start_paste(curbuf->terminal->vt); @@ -553,16 +585,18 @@ void terminal_paste(long count, char_u **y_array, size_t y_size) buff = xrealloc(buff, len); buff_len = len; } - char_u *p = buff; - char_u *q = y_array[j]; - while (*q != '\0') { - if ((*q > '\x07' && *q < '\x0e' && *q != '\x0b' && *q != '\x0c') - || *q > '\x1f') { - *(p++) = *q; + char_u *dst = buff; + char_u *src = y_array[j]; + while (*src != '\0') { + len = (size_t)utf_ptr2len(src); + int c = utf_ptr2char(src); + if (!is_filter_char(c)) { + memcpy(dst, src, len); + dst += len; } - q++; + src += len; } - terminal_send(curbuf->terminal, (char *)buff, (size_t)(p - buff)); + terminal_send(curbuf->terminal, (char *)buff, (size_t)(dst - buff)); } } xfree(buff); |