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-rw-r--r--st.c24
1 files changed, 6 insertions, 18 deletions
diff --git a/st.c b/st.c
index 124c047..0425c72 100644
--- a/st.c
+++ b/st.c
@@ -2503,10 +2503,10 @@ tputc(char *c, int len) {
csiparse();
csihandle();
}
+ return;
} else if(term.esc & ESC_ALTCHARSET) {
tdeftran(ascii);
tselcs();
- term.esc = 0;
} else if(term.esc & ESC_TEST) {
if(ascii == '8') { /* DEC screen alignment test. */
char E[UTF_SIZ] = "E";
@@ -2517,15 +2517,14 @@ tputc(char *c, int len) {
tsetchar(E, &term.c.attr, x, y);
}
}
- term.esc = 0;
} else {
switch(ascii) {
case '[':
term.esc |= ESC_CSI;
- break;
+ return;
case '#':
term.esc |= ESC_TEST;
- break;
+ return;
case 'P': /* DCS -- Device Control String */
case '_': /* APC -- Application Program Command */
case '^': /* PM -- Privacy Message */
@@ -2534,29 +2533,26 @@ tputc(char *c, int len) {
strreset();
strescseq.type = ascii;
term.esc |= ESC_STR;
- break;
+ return;
case '(': /* set primary charset G0 */
case ')': /* set secondary charset G1 */
case '*': /* set tertiary charset G2 */
case '+': /* set quaternary charset G3 */
term.icharset = ascii - '(';
term.esc |= ESC_ALTCHARSET;
- break;
+ return;
case 'D': /* IND -- Linefeed */
if(term.c.y == term.bot) {
tscrollup(term.top, 1);
} else {
tmoveto(term.c.x, term.c.y+1);
}
- term.esc = 0;
break;
case 'E': /* NEL -- Next line */
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) {
@@ -2564,46 +2560,38 @@ tputc(char *c, int len) {
} else {
tmoveto(term.c.x, term.c.y-1);
}
- term.esc = 0;
break;
case 'Z': /* DECID -- Identify Terminal */
ttywrite(VT102ID, sizeof(VT102ID) - 1);
- term.esc = 0;
break;
case 'c': /* RIS -- Reset to inital state */
treset();
- term.esc = 0;
xresettitle();
xloadcols();
break;
case '=': /* DECPAM -- Application keypad */
term.mode |= MODE_APPKEYPAD;
- term.esc = 0;
break;
case '>': /* DECPNM -- Normal keypad */
term.mode &= ~MODE_APPKEYPAD;
- term.esc = 0;
break;
case '7': /* DECSC -- Save Cursor */
tcursor(CURSOR_SAVE);
- term.esc = 0;
break;
case '8': /* DECRC -- Restore Cursor */
tcursor(CURSOR_LOAD);
- term.esc = 0;
break;
case '\\': /* ST -- String Terminator */
if(term.esc & ESC_STR_END)
strhandle();
- term.esc = 0;
break;
default:
fprintf(stderr, "erresc: unknown sequence ESC 0x%02X '%c'\n",
(uchar) ascii, isprint(ascii)? ascii:'.');
- term.esc = 0;
break;
}
}
+ term.esc = 0;
/*
* All characters which form part of a sequence are not
* printed