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| author | Björn Linse <bjorn.linse@gmail.com> | 2018-03-04 09:37:30 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-03-04 09:37:30 +0100 |
| commit | b22d3385b986ee6922298c019a4f3976d37897cc (patch) | |
| tree | 3127d25e8b2e12b7a0ec54e784996e5fa5ca9dda /src/nvim/message.c | |
| parent | a98736b9c0f3b5a860ab030853c04427d2da64cd (diff) | |
| parent | cee9a8ce8a0a6bfdadec7f95466bec73a8cc0bdc (diff) | |
| download | rneovim-b22d3385b986ee6922298c019a4f3976d37897cc.tar.gz rneovim-b22d3385b986ee6922298c019a4f3976d37897cc.tar.bz2 rneovim-b22d3385b986ee6922298c019a4f3976d37897cc.zip | |
Merge pull request #8077 from bfredl/msgchar
message: don't output unprintable chars to screen
Diffstat (limited to 'src/nvim/message.c')
| -rw-r--r-- | src/nvim/message.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/src/nvim/message.c b/src/nvim/message.c index 1d9a4de9c0..e522670a65 100644 --- a/src/nvim/message.c +++ b/src/nvim/message.c @@ -1825,17 +1825,13 @@ static void msg_puts_display(const char_u *str, int maxlen, int attr, } while (msg_col & 7); } else if (*s == BELL) { // beep (from ":sh") vim_beep(BO_SH); - } else { - if (has_mbyte) { - cw = (*mb_ptr2cells)(s); - if (enc_utf8 && maxlen >= 0) - /* avoid including composing chars after the end */ - l = utfc_ptr2len_len(s, (int)((str + maxlen) - s)); - else - l = (*mb_ptr2len)(s); + } else if (*s >= 0x20) { // printable char + cw = mb_ptr2cells(s); + if (maxlen >= 0) { + // avoid including composing chars after the end + l = utfc_ptr2len_len(s, (int)((str + maxlen) - s)); } else { - cw = 1; - l = 1; + l = utfc_ptr2len(s); } // When drawing from right to left or when a double-wide character // doesn't fit, draw a single character here. Otherwise collect |