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tvi: do not update xoff for put command with an empty buffer - neatvi - [fork] … |
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git clone git://src.adamsgaard.dk/neatvi |
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commit 4e18f428ca3d31fbba8f0cd92ac71dda85a73422 |
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parent b5be802171251c906511c385f3e01520f420e740 |
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Author: Ali Gholami Rudi <[email protected]> |
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Date: Mon, 13 Sep 2021 16:55:36 +0430 |
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vi: do not update xoff for put command with an empty buffer |
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Diffstat: |
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M vi.c | 4 ++-- |
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1 file changed, 2 insertions(+), 2 deletions(-) |
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--- |
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diff --git a/vi.c b/vi.c |
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t@@ -868,10 +868,10 @@ static int vc_put(int cmd) |
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int lnmode; |
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char *buf = reg_get(vi_ybuf, &lnmode); |
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int i; |
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- if (!buf) { |
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+ if (!buf) |
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snprintf(vi_msg, sizeof(vi_msg), "yank buffer empty\n"); |
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+ if (!buf || !buf[0]) |
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return 1; |
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- } |
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if (lnmode) { |
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struct sbuf *sb = sbuf_make(); |
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for (i = 0; i < cnt; i++) |
