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Import the patch of Eckehard Berns to add insert mode. Thanks!

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This commit is contained in:
Christoph Lohmann
2012-11-15 16:21:23 +01:00
parent e87d21bb3d
commit 801ea034b6
2 changed files with 6 additions and 0 deletions
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4
st.c
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@ -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);