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Add support for "smam" and "rmam" capabilities #121

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Add support for "smam" and "rmam" capabilities #121

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2 changes: 2 additions & 0 deletions dvtm.info
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Original file line number Diff line number Diff line change
Expand Up @@ -106,6 +106,7 @@ dvtm|dynamic virtual terminal manager,
ri=\EM,
ritm=\E[23m,
rmacs=^O,
rmam=\E[?7l,
rmcup=\E[2J\E[?47l\E8,
rmir=\E[4l,
rmso=\E[27m,
Expand All @@ -121,6 +122,7 @@ dvtm|dynamic virtual terminal manager,
sgr0=\E[m\017,
sitm=\E[3m,
smacs=^N,
smam=\E[?7h,
smcup=\E7\E[?47h,
smir=\E[4h,
smso=\E[7m,
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8 changes: 8 additions & 0 deletions vt.c
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Original file line number Diff line number Diff line change
Expand Up @@ -184,6 +184,7 @@ struct Vt {
unsigned mousetrack:1;
unsigned graphmode:1;
unsigned savgraphmode:1;
unsigned truncate:1;
bool charsets[2];
/* buffers and parsing state */
char rbuf[BUFSIZ];
Expand Down Expand Up @@ -962,6 +963,9 @@ static void interpret_csi_priv_mode(Vt *t, int param[], int pcount, bool set)
case 6: /* set origin to relative/absolute (DECOM) */
t->relposmode = set;
break;
case 7:
t->truncate = !set;
break;
case 25: /* make cursor visible/invisible (DECCM) */
t->curshid = !set;
break;
Expand Down Expand Up @@ -1379,6 +1383,10 @@ static void put_wc(Vt *t, wchar_t wc)
}

if (b->curs_col >= b->cols) {
if (t->truncate && wc != '\n') {
b->curs_col++;
return;
}
b->curs_col = 0;
cursor_line_down(t);
}
Expand Down