diff options
| -rw-r--r-- | st.c | 10 |
1 files changed, 6 insertions, 4 deletions
@@ -1587,30 +1587,32 @@ tclearregion(int x1, int y1, int x2, int y2) { void tdeletechar(int n) { int dst, src, size; + Glyph *line; LIMIT(n, 0, term.col - term.c.x); dst = term.c.x; src = term.c.x + n; size = term.col - src; + line = term.line[term.c.y]; - memmove(&term.line[term.c.y][dst], &term.line[term.c.y][src], - size * sizeof(Glyph)); + memmove(&line[dst], &line[src], size * sizeof(Glyph)); tclearregion(term.col-n, term.c.y, term.col-1, term.c.y); } void tinsertblank(int n) { int dst, src, size; + Glyph *line; LIMIT(n, 0, term.col - term.c.x); dst = term.c.x + n; src = term.c.x; size = term.col - dst; + line = term.line[term.c.y]; - memmove(&term.line[term.c.y][dst], &term.line[term.c.y][src], - size * sizeof(Glyph)); + memmove(&line[dst], &line[src], size * sizeof(Glyph)); tclearregion(src, term.c.y, dst - 1, term.c.y); } |