diff options
| -rw-r--r-- | st.c | 12 |
1 files changed, 9 insertions, 3 deletions
@@ -1214,7 +1214,6 @@ csihandle(void) { DEFAULT(escseq.arg[1], 1); tmoveto(escseq.arg[1]-1, escseq.arg[0]-1); break; - /* XXX: (CSI n I) CHT -- Cursor Forward Tabulation <n> tab stops */ case 'J': /* ED -- Clear screen */ sel.bx = -1; switch(escseq.arg[0]) { @@ -1429,8 +1428,11 @@ csireset(void) { void tputtab(void) { - int space = TAB - term.c.x % TAB; - tmoveto(term.c.x + space, term.c.y); + unsigned x; + + for (x = term.c.x + 1; x < term.col && !term.tabs[x]; ++x) + /* nothing */ ; + tmoveto(x, term.c.y); } void @@ -1491,6 +1493,10 @@ tputc(char *c) { tnewline(1); /* always go to first col */ term.esc = 0; break; + case 'H': /* HTS -- Horizontal tab stop */ + term.tabs[term.c.x] = 1; + term.esc = 0; + break; case 'M': /* RI -- Reverse index */ if(term.c.y == term.top) tscrolldown(term.top, 1); |