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Merge branch 'equwal-lukesmith-0.8.5'

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This commit is contained in:
Luke Smith 2022-08-15 08:02:47 -04:00
commit 6f33b1ba55
11 changed files with 170 additions and 65 deletions
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2
LICENSE
View File

@ -1,6 +1,6 @@
MIT/X Consortium License
© 2014-2020 Hiltjo Posthuma <hiltjo at codemadness dot org>
© 2014-2022 Hiltjo Posthuma <hiltjo at codemadness dot org>
© 2018 Devin J. Pohly <djpohly at gmail dot com>
© 2014-2017 Quentin Rameau <quinq at fifth dot space>
© 2009-2012 Aurélien APTEL <aurelien dot aptel at gmail dot com>

2
PKGBUILD
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@ -13,7 +13,7 @@ options=('zipman')
depends=('libxft')
makedepends=('ncurses' 'libxext' 'git')
optdepends=('dmenu: feed urls to dmenu')
source=('git://github.com/LukeSmithxyz/st')
source=(git+https://github.com/LukeSmithxyz/st)
sha1sums=('SKIP')
provides=("${_pkgname}")

2
README.md
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@ -32,7 +32,7 @@ features that make it literally the best terminal emulator ever:
+ Boxdraw
+ Ligatures
+ font2
+ updated to latest version 0.8.4
+ updated to latest version 0.8.5
## Installation for newbs

4
config.h
View File

@ -6,7 +6,7 @@
* font: see http://freedesktop.org/software/fontconfig/fontconfig-user.html
*/
static char *font = "mono:pixelsize=12:antialias=true:autohint=true";
static char *font2[] = { "JoyPixels:pixelsize=10:antialias=true:autohint=true" };
static char *font2[] = { "NotoColorEmoji:pixelsize=10:antialias=true:autohint=true" };
static int borderpx = 2;
/*
@ -246,7 +246,6 @@ static char *openurlcmd[] = { "/bin/sh", "-c", "st-urlhandler -o", "externalpipe
static char *copyurlcmd[] = { "/bin/sh", "-c", "st-urlhandler -c", "externalpipe", NULL };
static char *copyoutput[] = { "/bin/sh", "-c", "st-copyout", "externalpipe", NULL };
static Shortcut shortcuts[] = {
/* mask keysym function argument */
{ XK_ANY_MOD, XK_Break, sendbreak, {.i = 0} },
@ -555,3 +554,4 @@ static char ascii_printable[] =
" !\"#$%&'()*+,-./0123456789:;<=>?"
"@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_"
"`abcdefghijklmnopqrstuvwxyz{|}~";

2
config.mk
View File

@ -1,5 +1,5 @@
# st version
VERSION = 0.8.4
VERSION = 0.8.5
# Customize below to fit your system

2
st-urlhandler
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@ -1,6 +1,6 @@
#!/bin/sh
urlregex="(((http|https|gopher|gemini|ftp|ftps|git)://|www\\.)[a-zA-Z0-9.]*[:]?[a-zA-Z0-9./@$&%?$\#=_~-]*)|((magnet:\\?xt=urn:btih:)[a-zA-Z0-9]*)"
urlregex="(((http|https|gopher|gemini|ftp|ftps|git)://|www\\.)[a-zA-Z0-9.]*[:;a-zA-Z0-9./+@$&%?$\#=_~-]*)|((magnet:\\?xt=urn:btih:)[a-zA-Z0-9]*)"
urls="$(sed 's/.*│//g' | tr -d '\n' | # First remove linebreaks and mutt sidebars:
grep -aEo "$urlregex" | # grep only urls as defined above.

18
st.1
View File

@ -176,6 +176,24 @@ Print the full screen to the
.B Print Screen
Print the selection to the
.I iofile.
.TP
.B Ctrl-Shift-Page Up
Increase font size.
.TP
.B Ctrl-Shift-Page Down
Decrease font size.
.TP
.B Ctrl-Shift-Home
Reset to default font size.
.TP
.B Ctrl-Shift-y
Paste from primary selection (middle mouse button).
.TP
.B Ctrl-Shift-c
Copy the selected text to the clipboard selection.
.TP
.B Ctrl-Shift-v
Paste from the clipboard selection.
.SH CUSTOMIZATION
.B st
can be customized by creating a custom config.h and (re)compiling the source

137
st.c
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@ -170,6 +170,7 @@ static void csidump(void);
static void csihandle(void);
static void csiparse(void);
static void csireset(void);
static void osc_color_response(int, int, int);
static int eschandle(uchar);
static void strdump(void);
static void strhandle(void);
@ -195,17 +196,17 @@ static void tputc(Rune);
static void treset(void);
static void tscrollup(int, int, int);
static void tscrolldown(int, int, int);
static void tsetattr(int *, int);
static void tsetchar(Rune, Glyph *, int, int);
static void tsetattr(const int *, int);
static void tsetchar(Rune, const Glyph *, int, int);
static void tsetdirt(int, int);
static void tsetscroll(int, int);
static void tswapscreen(void);
static void tsetmode(int, int, int *, int);
static void tsetmode(int, int, const int *, int);
static int twrite(const char *, int, int);
static void tcontrolcode(uchar );
static void tdectest(char );
static void tdefutf8(char);
static int32_t tdefcolor(int *, int *, int);
static int32_t tdefcolor(const int *, int *, int);
static void tdeftran(char);
static void tstrsequence(uchar);
@ -234,10 +235,10 @@ static int iofd = 1;
static int cmdfd;
static pid_t pid;
static uchar utfbyte[UTF_SIZ + 1] = {0x80, 0, 0xC0, 0xE0, 0xF0};
static uchar utfmask[UTF_SIZ + 1] = {0xC0, 0x80, 0xE0, 0xF0, 0xF8};
static Rune utfmin[UTF_SIZ + 1] = { 0, 0, 0x80, 0x800, 0x10000};
static Rune utfmax[UTF_SIZ + 1] = {0x10FFFF, 0x7F, 0x7FF, 0xFFFF, 0x10FFFF};
static const uchar utfbyte[UTF_SIZ + 1] = {0x80, 0, 0xC0, 0xE0, 0xF0};
static const uchar utfmask[UTF_SIZ + 1] = {0xC0, 0x80, 0xE0, 0xF0, 0xF8};
static const Rune utfmin[UTF_SIZ + 1] = { 0, 0, 0x80, 0x800, 0x10000};
static const Rune utfmax[UTF_SIZ + 1] = {0x10FFFF, 0x7F, 0x7FF, 0xFFFF, 0x10FFFF};
ssize_t
xwrite(int fd, const char *s, size_t len)
@ -277,12 +278,16 @@ xrealloc(void *p, size_t len)
}
char *
xstrdup(char *s)
xstrdup(const char *s)
{
if ((s = strdup(s)) == NULL)
die("strdup: %s\n", strerror(errno));
char *p;
return s;
if ((p = strdup(s)) == NULL)
die("strdup: %s\n", strerror(errno));
return p;
}
size_t
@ -355,25 +360,10 @@ utf8validate(Rune *u, size_t i)
return i;
}
static const char base64_digits[] = {
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 62, 0, 0, 0,
63, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 0, 0, 0, -1, 0, 0, 0, 0, 1,
2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21,
22, 23, 24, 25, 0, 0, 0, 0, 0, 0, 26, 27, 28, 29, 30, 31, 32, 33, 34,
35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
};
char
base64dec_getc(const char **src)
{
while (**src && !isprint(**src))
while (**src && !isprint((unsigned char)**src))
(*src)++;
return **src ? *((*src)++) : '='; /* emulate padding if string ends */
}
@ -383,6 +373,13 @@ base64dec(const char *src)
{
size_t in_len = strlen(src);
char *result, *dst;
static const char base64_digits[256] = {
[43] = 62, 0, 0, 0, 63, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61,
0, 0, 0, -1, 0, 0, 0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12,
13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 0, 0, 0, 0,
0, 0, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39,
40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51
};
if (in_len % 4)
in_len += 4 - (in_len % 4);
@ -491,6 +488,7 @@ selextend(int col, int row, int type, int done)
sel.mode = done ? SEL_IDLE : SEL_READY;
}
void
selnormalize(void)
{
@ -540,7 +538,7 @@ selsnap(int *x, int *y, int direction)
{
int newx, newy, xt, yt;
int delim, prevdelim;
Glyph *gp, *prevgp;
const Glyph *gp, *prevgp;
switch (sel.snap) {
case SNAP_WORD:
@ -613,7 +611,7 @@ getsel(void)
{
char *str, *ptr;
int y, bufsize, lastx, linelen;
Glyph *gp, *last;
const Glyph *gp, *last;
if (sel.ob.x == -1)
return NULL;
@ -780,7 +778,7 @@ stty(char **args)
}
int
ttynew(char *line, char *cmd, char *out, char **args)
ttynew(const char *line, char *cmd, const char *out, char **args)
{
int m, s;
@ -813,14 +811,15 @@ ttynew(char *line, char *cmd, char *out, char **args)
break;
case 0:
close(iofd);
close(m);
setsid(); /* create a new process group */
dup2(s, 0);
dup2(s, 1);
dup2(s, 2);
if (ioctl(s, TIOCSCTTY, NULL) < 0)
die("ioctl TIOCSCTTY failed: %s\n", strerror(errno));
close(s);
close(m);
if (s > 2)
close(s);
#ifdef __OpenBSD__
if (pledge("stdio getpw proc exec", NULL) == -1)
die("pledge\n");
@ -1263,9 +1262,9 @@ tmoveto(int x, int y)
}
void
tsetchar(Rune u, Glyph *attr, int x, int y)
tsetchar(Rune u, const Glyph *attr, int x, int y)
{
static char *vt100_0[62] = { /* 0x41 - 0x7e */
static const char *vt100_0[62] = { /* 0x41 - 0x7e */
"↑", "↓", "→", "←", "█", "▚", "☃", /* A - G */
0, 0, 0, 0, 0, 0, 0, 0, /* H - O */
0, 0, 0, 0, 0, 0, 0, 0, /* P - W */
@ -1380,7 +1379,7 @@ tdeleteline(int n)
}
int32_t
tdefcolor(int *attr, int *npar, int l)
tdefcolor(const int *attr, int *npar, int l)
{
int32_t idx = -1;
uint r, g, b;
@ -1430,7 +1429,7 @@ tdefcolor(int *attr, int *npar, int l)
}
void
tsetattr(int *attr, int l)
tsetattr(const int *attr, int l)
{
int i;
int32_t idx;
@ -1548,9 +1547,9 @@ tsetscroll(int t, int b)
}
void
tsetmode(int priv, int set, int *args, int narg)
tsetmode(int priv, int set, const int *args, int narg)
{
int alt, *lim;
int alt; const int *lim;
for (lim = args + narg; args < lim; ++args) {
if (priv) {
@ -1919,11 +1918,41 @@ csireset(void)
memset(&csiescseq, 0, sizeof(csiescseq));
}
void
osc_color_response(int num, int index, int is_osc4)
{
int n;
char buf[32];
unsigned char r, g, b;
if (xgetcolor(is_osc4 ? num : index, &r, &g, &b)) {
fprintf(stderr, "erresc: failed to fetch %s color %d\n",
is_osc4 ? "osc4" : "osc",
is_osc4 ? num : index);
return;
}
n = snprintf(buf, sizeof buf, "\033]%s%d;rgb:%02x%02x/%02x%02x/%02x%02x\007",
is_osc4 ? "4;" : "", num, r, r, g, g, b, b);
if (n < 0 || n >= sizeof(buf)) {
fprintf(stderr, "error: %s while printing %s response\n",
n < 0 ? "snprintf failed" : "truncation occurred",
is_osc4 ? "osc4" : "osc");
} else {
ttywrite(buf, n, 1);
}
}
void
strhandle(void)
{
char *p = NULL, *dec;
int j, narg, par;
const struct { int idx; char *str; } osc_table[] = {
{ defaultfg, "foreground" },
{ defaultbg, "background" },
{ defaultcs, "cursor" }
};
term.esc &= ~(ESC_STR_END|ESC_STR);
strparse();
@ -1957,14 +1986,35 @@ strhandle(void)
}
}
return;
case 10:
case 11:
case 12:
if (narg < 2)
break;
p = strescseq.args[1];
if ((j = par - 10) < 0 || j >= LEN(osc_table))
break; /* shouldn't be possible */
if (!strcmp(p, "?")) {
osc_color_response(par, osc_table[j].idx, 0);
} else if (xsetcolorname(osc_table[j].idx, p)) {
fprintf(stderr, "erresc: invalid %s color: %s\n",
osc_table[j].str, p);
} else {
tfulldirt();
}
return;
case 4: /* color set */
if (narg < 3)
break;
p = strescseq.args[2];
/* FALLTHROUGH */
case 104: /* color reset, here p = NULL */
case 104: /* color reset */
j = (narg > 1) ? atoi(strescseq.args[1]) : -1;
if (xsetcolorname(j, p)) {
if (p && !strcmp(p, "?")) {
osc_color_response(j, 0, 1);
} else if (xsetcolorname(j, p)) {
if (par == 104 && narg <= 1)
return; /* color reset without parameter */
fprintf(stderr, "erresc: invalid color j=%d, p=%s\n",
@ -1974,7 +2024,7 @@ strhandle(void)
* TODO if defaultbg color is changed, borders
* are dirty
*/
redraw();
tfulldirt();
}
return;
}
@ -2155,7 +2205,7 @@ void
tdumpline(int n)
{
char buf[UTF_SIZ];
Glyph *bp, *end;
const Glyph *bp, *end;
bp = &term.line[n][0];
end = &bp[MIN(tlinelen(n), term.col) - 1];
@ -2561,6 +2611,10 @@ check_control_code:
if (width == 2) {
gp->mode |= ATTR_WIDE;
if (term.c.x+1 < term.col) {
if (gp[1].mode == ATTR_WIDE && term.c.x+2 < term.col) {
gp[2].u = ' ';
gp[2].mode &= ~ATTR_WDUMMY;
}
gp[1].u = '\0';
gp[1].mode = ATTR_WDUMMY;
}
@ -2759,3 +2813,4 @@ redraw(void)
tfulldirt();
draw();
}

7
st.h
View File

@ -88,6 +88,7 @@ void draw(void);
void externalpipe(const Arg *);
void kscrolldown(const Arg *);
void kscrollup(const Arg *);
void printscreen(const Arg *);
void printsel(const Arg *);
void sendbreak(const Arg *);
@ -98,7 +99,7 @@ void tnew(int, int);
void tresize(int, int);
void tsetdirtattr(int);
void ttyhangup(void);
int ttynew(char *, char *, char *, char **);
int ttynew(const char *, char *, const char *, char **);
size_t ttyread(void);
void ttyresize(int, int);
void ttywrite(const char *, size_t, int);
@ -116,7 +117,7 @@ size_t utf8encode(Rune, char *);
void *xmalloc(size_t);
void *xrealloc(void *, size_t);
char *xstrdup(char *);
char *xstrdup(const char *);
int isboxdraw(Rune);
ushort boxdrawindex(const Glyph *);
@ -141,3 +142,5 @@ extern unsigned int defaultbg;
extern float alpha;
extern float alphaUnfocus;
extern const int boxdraw, boxdraw_bold, boxdraw_braille;
extern unsigned int defaultcs;

2
win.h
View File

@ -30,6 +30,7 @@ void xdrawline(Line, int, int, int);
void xfinishdraw(void);
void xloadcols(void);
int xsetcolorname(int, const char *);
int xgetcolor(int, unsigned char *, unsigned char *, unsigned char *);
void xseticontitle(char *);
void xsettitle(char *);
int xsetcursor(int);
@ -38,3 +39,4 @@ void xsetpointermotion(int);
void xsetsel(char *);
int xstartdraw(void);
void xximspot(int, int);

57
x.c
View File

@ -63,7 +63,7 @@ typedef struct {
/* X modifiers */
#define XK_ANY_MOD UINT_MAX
#define XK_NO_MOD 0
#define XK_SWITCH_MOD (1<<13)
#define XK_SWITCH_MOD (1<<13|1<<14)
/* function definitions used in config.h */
static void clipcopy(const Arg *);
@ -173,9 +173,9 @@ static void xresize(int, int);
static void xhints(void);
static int xloadcolor(int, const char *, Color *);
static int xloadfont(Font *, FcPattern *);
static void xloadfonts(char *, double);
static int xloadsparefont(FcPattern *, int);
static void xloadsparefonts(void);
static void xloadfonts(const char *, double);
static void xunloadfont(Font *);
static void xunloadfonts(void);
static void xsetenv(void);
@ -276,6 +276,7 @@ static char *opt_title = NULL;
static int focused = 0;
static int oldbutton = 3; /* button event on startup: 3 = release */
static uint buttons; /* bit field of pressed buttons */
void
clipcopy(const Arg *dummy)
@ -409,6 +410,7 @@ mousesel(XEvent *e, int done)
void
mousereport(XEvent *e)
{
int code;
int len, x = evcol(e), y = evrow(e),
button = e->xbutton.button, state = e->xbutton.state;
char buf[40];
@ -457,11 +459,11 @@ mousereport(XEvent *e)
if (IS_SET(MODE_MOUSESGR)) {
len = snprintf(buf, sizeof(buf), "\033[<%d;%d;%d%c",
button, x+1, y+1,
e->xbutton.type == ButtonRelease ? 'm' : 'M');
code, x+1, y+1,
e->type == ButtonRelease ? 'm' : 'M');
} else if (x < 223 && y < 223) {
len = snprintf(buf, sizeof(buf), "\033[M%c%c%c",
32+button, 32+x+1, 32+y+1);
32+code, 32+x+1, 32+y+1);
} else {
return;
}
@ -504,9 +506,13 @@ mouseaction(XEvent *e, uint release)
void
bpress(XEvent *e)
{
int btn = e->xbutton.button;
struct timespec now;
int snap;
if (1 <= btn && btn <= 11)
buttons |= 1 << (btn-1);
if (IS_SET(MODE_MOUSE) && !(e->xbutton.state & forcemousemod)) {
mousereport(e);
return;
@ -515,7 +521,7 @@ bpress(XEvent *e)
if (mouseaction(e, 0))
return;
if (e->xbutton.button == Button1) {
if (btn == Button1) {
/*
* If the user clicks below predefined timeouts specific
* snapping behaviour is exposed.
@ -729,6 +735,11 @@ xsetsel(char *str)
void
brelease(XEvent *e)
{
int btn = e->xbutton.button;
if (1 <= btn && btn <= 11)
buttons &= ~(1 << (btn-1));
if (IS_SET(MODE_MOUSE) && !(e->xbutton.state & forcemousemod)) {
mousereport(e);
return;
@ -736,7 +747,7 @@ brelease(XEvent *e)
if (mouseaction(e, 1))
return;
if (e->xbutton.button == Button1)
if (btn == Button1)
mousesel(e, 1);
}
@ -854,6 +865,19 @@ xloadcols(void)
loaded = 1;
}
int
xgetcolor(int x, unsigned char *r, unsigned char *g, unsigned char *b)
{
if (!BETWEEN(x, 0, dc.collen))
return 1;
*r = dc.col[x].color.red >> 8;
*g = dc.col[x].color.green >> 8;
*b = dc.col[x].color.blue >> 8;
return 0;
}
int
xsetcolorname(int x, const char *name)
{
@ -1007,7 +1031,7 @@ xloadfont(Font *f, FcPattern *pattern)
}
void
xloadfonts(char *fontstr, double fontsize)
xloadfonts(const char *fontstr, double fontsize)
{
FcPattern *pattern;
double fontval;
@ -1015,7 +1039,7 @@ xloadfonts(char *fontstr, double fontsize)
if (fontstr[0] == '-')
pattern = XftXlfdParse(fontstr, False, False);
else
pattern = FcNameParse((FcChar8 *)fontstr);
pattern = FcNameParse((const FcChar8 *)fontstr);
if (!pattern)
die("can't open font %s\n", fontstr);
@ -1641,11 +1665,11 @@ xdrawglyphfontspecs(const XftGlyphFontSpec *specs, Glyph base, int len, int x, i
/* Render underline and strikethrough. */
if (base.mode & ATTR_UNDERLINE) {
XftDrawRect(xw.draw, fg, winx, winy + dc.font.ascent + 1,
width, 1);
width, 1);
}
if (base.mode & ATTR_STRUCK) {
XftDrawRect(xw.draw, fg, winx, winy + 2 * dc.font.ascent / 3,
XftDrawRect(xw.draw, fg, winx, winy + 2 * dc.font.ascent * chscale / 3,
width, 1);
}
@ -1767,8 +1791,9 @@ xseticontitle(char *p)
XTextProperty prop;
DEFAULT(p, opt_title);
Xutf8TextListToTextProperty(xw.dpy, &p, 1, XUTF8StringStyle,
&prop);
if (Xutf8TextListToTextProperty(xw.dpy, &p, 1, XUTF8StringStyle,
&prop) != Success)
return;
XSetWMIconName(xw.dpy, xw.win, &prop);
XSetTextProperty(xw.dpy, xw.win, &prop, xw.netwmiconname);
XFree(prop.value);
@ -1780,8 +1805,9 @@ xsettitle(char *p)
XTextProperty prop;
DEFAULT(p, opt_title);
Xutf8TextListToTextProperty(xw.dpy, &p, 1, XUTF8StringStyle,
&prop);
if (Xutf8TextListToTextProperty(xw.dpy, &p, 1, XUTF8StringStyle,
&prop) != Success)
return;
XSetWMName(xw.dpy, xw.win, &prop);
XSetTextProperty(xw.dpy, xw.win, &prop, xw.netwmname);
XFree(prop.value);
@ -2315,3 +2341,4 @@ run:
return 0;
}