From 801ea034b652025dc22d26f6e1b802de932346da Mon Sep 17 00:00:00 2001
From: Christoph Lohmann <20h@r-36.net>
Date: Thu, 15 Nov 2012 16:21:23 +0100
Subject: Import the patch of Eckehard Berns to add insert mode. Thanks!
---
st.c | 4 ++++
st.info | 2 ++
2 files changed, 6 insertions(+)
diff --git a/st.c b/st.c
index b8b2bbf..7b7bd55 100644
--- a/st.c
+++ b/st.c
@@ -2100,6 +2100,10 @@ tputc(char *c, int len) {
sel.bx = -1;
if(IS_SET(MODE_WRAP) && term.c.state & CURSOR_WRAPNEXT)
tnewline(1); /* always go to first col */
+ if(IS_SET(MODE_INSERT) && term.c.x+1 < term.col)
+ memmove(&term.line[term.c.y][term.c.x+1],
+ &term.line[term.c.y][term.c.x],
+ (term.col - term.c.x - 1) * sizeof(Glyph));
tsetchar(c, &term.c.attr, term.c.x, term.c.y);
if(term.c.x+1 < term.col)
tmoveto(term.c.x+1, term.c.y);
diff --git a/st.info b/st.info
index 4a05160..bb8145b 100644
--- a/st.info
+++ b/st.info
@@ -153,6 +153,7 @@ st| simpleterm,
ritm=\E[23m,
rmacs=\E(B,
rmcup=\E[?1049l,
+ rmir=\E[4l,
rmkx=\E[?1l\E>,
rmso=\E[23m,
rmul=\E[m,
@@ -168,6 +169,7 @@ st| simpleterm,
sitm=\E[3m,
smacs=\E(0,
smcup=\E[?1049h,
+ smir=\E[4h,
smkx=\E[?1h\E=,
smso=\E[3m,
smul=\E[4m,
--
cgit v1.2.3