Correct shift amount on MODE_INSERT in tputc() When MODE_INSERT is set we'd shift characters on the same line forward before inserting our character in tputc(). This did not account for wide characters where width != 1. This patch makes it so we shift the correct amount.
Rian Hunter rian@alum.mit.edu
1 files changed,
2 insertions(+),
2 deletions(-)
jump to
M
st.c
→
st.c
@@ -2676,8 +2676,8 @@ tnewline(1);
gp = &term.line[term.c.y][term.c.x]; } - if(IS_SET(MODE_INSERT) && term.c.x+1 < term.col) - memmove(gp+1, gp, (term.col - term.c.x - 1) * sizeof(Glyph)); + if(IS_SET(MODE_INSERT) && term.c.x+width < term.col) + memmove(gp+width, gp, (term.col - term.c.x - width) * sizeof(Glyph)); if(term.c.x+width > term.col) { tnewline(1);