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patch 9.1.0852: No warning when X11 registers are not available

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Problem:  No warning when X11 registers are not available
          (delvh)
Solution: Output W23 once when connection to X11 clipboard/selection
          is not possible, mention in the documentation, that register 0
          will be used instead

Vim silently uses the 0 register, when clipboard or selection register * or +
are not available. This might be a bit unexpected for the user.

So let's just warn once when this happens.

fixes: #14768
closes: #16013

Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
Christian Brabandt
2024-11-11 20:52:55 +01:00
parent e7a1bbf210
commit 45e0704d96
9 changed files with 61 additions and 8 deletions
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8
src/clipboard.c
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@@ -2220,10 +2220,12 @@ adjust_clip_reg(int *rp)
*rp = ((clip_unnamed_saved & CLIP_UNNAMED_PLUS)
&& clip_plus.available) ? '+' : '*';
}
if (!clip_star.available && *rp == '*')
*rp = 0;
if (!clip_plus.available && *rp == '+')
if ((!clip_star.available && *rp == '*') ||
(!clip_plus.available && *rp == '+'))
{
msg_warn_missing_clipboard();
*rp = 0;
}
}
#endif // FEAT_CLIPBOARD