add a few comments - st - simple terminal
(HTM) git clone git://git.suckless.org/st
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---
(DIR) commit 5a4666c19e3956069147aee43a06b326d998366e
(DIR) parent d6c431859c6c0201e0668ed24a9f17cebf0a68f5
(HTM) Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date: Sat, 9 Aug 2025 12:57:30 +0200
add a few comments
Diffstat:
M st.c | 26 +++++++++++++-------------
1 file changed, 13 insertions(+), 13 deletions(-)
---
(DIR) diff --git a/st.c b/st.c
@@ -1420,14 +1420,14 @@ tsetattr(const int *attr, int l)
if ((idx = tdefcolor(attr, &i, l)) >= 0)
term.c.attr.fg = idx;
break;
- case 39:
+ case 39: /* set foreground color to default */
term.c.attr.fg = defaultfg;
break;
case 48:
if ((idx = tdefcolor(attr, &i, l)) >= 0)
term.c.attr.bg = idx;
break;
- case 49:
+ case 49: /* set background color to default */
term.c.attr.bg = defaultbg;
break;
case 58:
@@ -1532,7 +1532,7 @@ tsetmode(int priv, int set, const int *args, int narg)
case 1006: /* 1006: extended reporting mode */
xsetmode(set, MODE_MOUSESGR);
break;
- case 1034:
+ case 1034: /* 1034: enable 8-bit mode for keyboard input */
xsetmode(set, MODE_8BIT);
break;
case 1049: /* swap screen & set/restore cursor as xterm */
@@ -1540,8 +1540,8 @@ tsetmode(int priv, int set, const int *args, int narg)
break;
tcursor((set) ? CURSOR_SAVE : CURSOR_LOAD);
/* FALLTHROUGH */
- case 47: /* swap screen */
- case 1047:
+ case 47: /* swap screen buffer */
+ case 1047: /* swap screen buffer */
if (!allowaltscreen)
break;
alt = IS_SET(MODE_ALTSCREEN);
@@ -1554,7 +1554,7 @@ tsetmode(int priv, int set, const int *args, int narg)
if (*args != 1049)
break;
/* FALLTHROUGH */
- case 1048:
+ case 1048: /* save/restore cursor (like DECSC/DECRC) */
tcursor((set) ? CURSOR_SAVE : CURSOR_LOAD);
break;
case 2004: /* 2004: bracketed paste mode */
@@ -1913,7 +1913,7 @@ strhandle(void)
if (narg > 1)
xsettitle(strescseq.args[1]);
return;
- case 52:
+ case 52: /* manipulate selection data */
if (narg > 2 && allowwindowops) {
dec = base64dec(strescseq.args[2]);
if (dec) {
@@ -1924,9 +1924,9 @@ strhandle(void)
}
}
return;
- case 10:
- case 11:
- case 12:
+ case 10: /* set dynamic VT100 text foreground color */
+ case 11: /* set dynamic VT100 text background color */
+ case 12: /* set dynamic text cursor color */
if (narg < 2)
break;
p = strescseq.args[1];
@@ -1967,9 +1967,9 @@ strhandle(void)
tfulldirt();
}
return;
- case 110:
- case 111:
- case 112:
+ case 110: /* reset dynamic VT100 text foreground color */
+ case 111: /* reset dynamic VT100 text background color */
+ case 112: /* reset dynamic text cursor color */
if (narg != 1)
break;
if ((j = par - 110) < 0 || j >= LEN(osc_table))