From: Egmont Koblinger <egmont@gmail.com>
Date: Mon, 23 Sep 2013 07:22:47 +0000 (+0200)
Subject: Add bracketed paste mode
X-Git-Url: https://git.danieliu.xyz/?a=commitdiff_plain;h=8ac0a5f872b0024bab161fa020126013724758ba;p=st.git

Add bracketed paste mode

This patch enables bracketed paste mode (
http://invisible-island.net/xterm/ctlseqs/ctlseqs.html#Bracketed%20Paste%20Mode
).

It's mainly useful for text editors to disable line wrapping and auto
indentation when text is being pasted, rather than typed from keyboard.

On the emulator side, it is supported by at least xterm, urxvt,
gnome-terminal, putty, iterm2; and I have a patch for konsole.

On the application side, vim can be configured easily to handle this, and
I have pending patches for mcedit and joe. Probably many others also
support it.
---

diff --git a/st.c b/st.c
index 3321c31..df58e9e 100644
--- a/st.c
+++ b/st.c
@@ -132,6 +132,7 @@ enum term_mode {
 	MODE_FOCUS       = 65536,
 	MODE_MOUSEX10    = 131072,
 	MODE_MOUSEMANY   = 262144,
+	MODE_BRCKTPASTE  = 524288,
 	MODE_MOUSE       = MODE_MOUSEBTN|MODE_MOUSEMOTION|MODE_MOUSEX10\
 	                  |MODE_MOUSEMANY,
 };
@@ -1013,7 +1014,11 @@ selnotify(XEvent *e) {
 			*repl++ = '\r';
 		}
 
+		if(IS_SET(MODE_BRCKTPASTE))
+			ttywrite("\033[200~", 6);
 		ttywrite((const char *)data, nitems * format / 8);
+		if(IS_SET(MODE_BRCKTPASTE))
+			ttywrite("\033[201~", 6);
 		XFree(data);
 		/* number of 32-bit chunks returned */
 		ofs += nitems * format / 32;
@@ -1868,6 +1873,9 @@ tsetmode(bool priv, bool set, int *args, int narg) {
 			case 1048:
 				tcursor((set) ? CURSOR_SAVE : CURSOR_LOAD);
 				break;
+			case 2004: /* 2004: bracketed paste mode */
+				MODBIT(term.mode, set, MODE_BRCKTPASTE);
+				break;
 			/* Not implemented mouse modes. See comments there. */
 			case 1001: /* mouse highlight mode; can hang the
 				      terminal by design when implemented. */