diff --git a/src/conio/cterm.c b/src/conio/cterm.c
index fe4a3f3f767f3b73c1b25c4537a8bf36a789c2eb..4386f0b735053a9d1128d2d818ac1fe7f1cc82d0 100644
--- a/src/conio/cterm.c
+++ b/src/conio/cterm.c
@@ -2527,6 +2527,9 @@ static void do_ansi(struct cterminal *cterm, char *retbuf, size_t retsize, int *
if (cterm->mouse_state_change)
cterm->mouse_state_change(seq->param_int[i], 1, cterm->mouse_state_change_cbdata);
break;
+ case 2004:
+ cterm->extattr |= CTERM_EXTATTR_BRACKETPASTE;
+ break;
}
}
if (updfg || updbg) {
@@ -2602,6 +2605,9 @@ static void do_ansi(struct cterminal *cterm, char *retbuf, size_t retsize, int *
if (cterm->mouse_state_change)
cterm->mouse_state_change(seq->param_int[i], 0, cterm->mouse_state_change_cbdata);
break;
+ case 2004:
+ cterm->extattr &= ~(CTERM_EXTATTR_BRACKETPASTE);
+ break;
}
}
if (updfg || updbg) {
diff --git a/src/conio/cterm.h b/src/conio/cterm.h
index c5840fedde10a2ac80b6e26892cd7f5d9cafaa12..3b55d37610a7971f60d2aea87b6a78430e9c0c0c 100644
--- a/src/conio/cterm.h
+++ b/src/conio/cterm.h
@@ -122,6 +122,7 @@ struct cterminal {
#define CTERM_EXTATTR_ORIGINMODE 0x0002
#define CTERM_EXTATTR_SXSCROLL 0x0004
#define CTERM_EXTATTR_DECLRMM 0x0008
+#define CTERM_EXTATTR_BRACKETPASTE 0x0016
int save_xpos; // Saved position (for later restore)
int save_ypos;
int sequence; // An escape sequence is being parsed
diff --git a/src/conio/cterm.txt b/src/conio/cterm.txt
index 439e8df646f98f9a101465e0dcb3c2646f105df3..1f95ae9880a59613ef0a1421e65d0d4a9180d5e5 100644
--- a/src/conio/cterm.txt
+++ b/src/conio/cterm.txt
@@ -901,6 +901,8 @@ CSI ? Ps... h (DECSET)
1015 - URXVT encoded extended coordinates
(Not supported by SyncTERM)
SOURCE: xterm
+ 2004 - Set bracketed paste mode
+ SOURCE: xterm (https://invisible-island.net/xterm/xterm-paste64.html)
CSI Pn j (HPB)
Character Position Backward
@@ -996,6 +998,8 @@ CSI ? Ps... l (DECRST)
1015 - Disable URXVT encoded extended coordinates
(Not supported by SyncTERM)
SOURCE: xterm
+ 2004 - Disable bracketed paste mode
+ SOURCE: xterm (https://invisible-island.net/xterm/xterm-paste64.html)
CSI Ps... m (SGR)
Select Graphic Rendition
diff --git a/src/syncterm/syncterm.c b/src/syncterm/syncterm.c
index 734f07c1a3356bcef63dda51319ee0e4e370fcf1..8cf087fdf9f49af214d0577980be8a0074c4762f 100644
--- a/src/syncterm/syncterm.c
+++ b/src/syncterm/syncterm.c
@@ -1409,6 +1409,15 @@ main(int argc, char **argv)
"\tsmglp=\\E[69h\\E[%{1}%p1%+%d;0s\\E[69l,smgrp=\\E[69h\\E[0;%{1}%p1%+%ds\\E[69l,\n"
"\thts=\\E[H,ht=\t,setab=\\E[4%p1%dm,setaf=\\E[3%p1%dm,\n"
"\tsmglr=\\E[?69h\\E[%i%p1%d;%p2%ds\\E?69l,smso=\\E[0;1;7m,rmso=\\E[m,\n"
+ // XTerm bracketed pasted: https://invisible-island.net/xterm/xterm-paste64.html
+ /* NOTE: From terminfo source: https://invisible-island.net/ncurses/terminfo.ti.html
+ * Bracketed paste was introduced by xterm patch #203 in May 2005, as part of a
+ * larger feature for manipulating the clipboard selection. Few terminals aside
+ * from xterm fully implement the clipboard feature, but several copy this
+ * detail. The names for the extended capabilities here were introduced by vim
+ * in January 2017, but used internally. In 2023, vim patch 9.0.1117 is needed
+ * to work with this change. */
+ "\tBD=\\E[?2004l,BE=\\E[?2004h,PE=\\E[201~,PS=\\E[200~,"
"syncterm-bitmap|SyncTERM in Bitmap Mode,\n"
"\tccc,\n"
"\tcolors#256,pairs#65535,\n"
diff --git a/src/syncterm/term.c b/src/syncterm/term.c
index 5abd94123c44fbdfdc8dfc6645e42f67c4e0e2ae..3766e978f1c7ecb46f85aa8a8db77159cb717c2f 100644
--- a/src/syncterm/term.c
+++ b/src/syncterm/term.c
@@ -3572,16 +3572,28 @@ do_paste(void)
setfont(oldfont, false, 1);
free(p2);
if (p != NULL) {
+ if (cterm->extattr & CTERM_EXTATTR_BRACKETPASTE)
+ conn_send("\x1b[200~", 6, 0);
for (p2 = p; *p2; p2++) {
if (*p2 == '\n') {
/* If previous char was not \r, send a \r */
if ((p2 == p) || (*(p2 - 1) != '\r'))
conn_send("\r", 1, 0);
}
+ else if (*p2 == '\x1b') {
+ // If we're using bracked paste, strip paste end sequence
+ // TODO: Do we generally want to disable all ESC chars?
+ if (strcmp(p2, "\x1b[201~") == 0)
+ p2 += 5;
+ else
+ conn_send(p2, 1, 0);
+ }
else {
conn_send(p2, 1, 0);
}
}
+ if (cterm->extattr & CTERM_EXTATTR_BRACKETPASTE)
+ conn_send("\x1b[201~", 6, 0);
free(p);
}
}