st

fork of suckless's simple terminal
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commit 4be353e381e07fd8100f0cf29b299180f6681e46
parent 20d53cebc122829449524ef339ce44e13c6e85ec
Author: dequis <dx@dxzone.com.ar>
Date:   Fri, 25 Sep 2015 00:56:15 -0300

Fix extra bracketed paste markers when pasting >8kb

Before this patch, when pasting over BUFSIZE (8192 bytes here), st would
do the following:

    \e[200~...8192 bytes...\e[201~\e[200~...remaining bytes...\e[201~

With this patch, the start marker is only sent when the offset is 0 (at
the beginning of selnotify) and the end marker is only sent when the
remaining bytes to read are 0 (at the end).

For short pastes, both conditions are true in the same iteration.

For long pastes, it removes the extra markers in the middle, keeping the
intended wrapping:

    \e[200~...8192 bytes......remaining bytes...\e[201~

Signed-off-by: Christoph Lohmann <20h@r-36.net>

Diffstat:
Mst.c | 4++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/st.c b/st.c
@@ -1135,10 +1135,10 @@ selnotify(XEvent *e)
             *repl++ = '\r';
         }
 
-        if (IS_SET(MODE_BRCKTPASTE))
+        if (IS_SET(MODE_BRCKTPASTE) && ofs == 0)
             ttywrite("\033[200~", 6);
         ttysend((char *)data, nitems * format / 8);
-        if (IS_SET(MODE_BRCKTPASTE))
+        if (IS_SET(MODE_BRCKTPASTE) && rem == 0)
             ttywrite("\033[201~", 6);
         XFree(data);
         /* number of 32-bit chunks returned */