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Remove patches folder

This commit is contained in:
Santiago Lo Coco 2022-03-11 09:36:08 -03:00
parent a32ecc988b
commit 9ac385c15b
12 changed files with 1 additions and 2210 deletions
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1
.gitignore vendored
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@ -1,3 +1,4 @@
config.h
*.o
st
patches

1056
patches/notapplied/st-meta-vim-full-20200607-9ba7ecf.diff
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File diff suppressed because it is too large Load Diff

152
patches/st-anysize-0.8.1.diff
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@ -1,152 +0,0 @@
diff --git a/x.c b/x.c
index 00cb6b1..8f87c0f 100644
--- a/x.c
+++ b/x.c
@@ -78,6 +78,7 @@ typedef XftGlyphFontSpec GlyphFontSpec;
typedef struct {
int tw, th; /* tty width and height */
int w, h; /* window width and height */
+ int hborderpx, vborderpx;
int ch; /* char height */
int cw; /* char width */
int mode; /* window state/mode flags */
@@ -311,7 +312,7 @@ zoomreset(const Arg *arg)
int
evcol(XEvent *e)
{
- int x = e->xbutton.x - borderpx;
+ int x = e->xbutton.x - win.hborderpx;
LIMIT(x, 0, win.tw - 1);
return x / win.cw;
}
@@ -319,7 +320,7 @@ evcol(XEvent *e)
int
evrow(XEvent *e)
{
- int y = e->xbutton.y - borderpx;
+ int y = e->xbutton.y - win.vborderpx;
LIMIT(y, 0, win.th - 1);
return y / win.ch;
}
@@ -675,6 +676,9 @@ cresize(int width, int height)
col = MAX(1, col);
row = MAX(1, row);
+ win.hborderpx = (win.w - col * win.cw) / 2;
+ win.vborderpx = (win.h - row * win.ch) / 2;
+
tresize(col, row);
xresize(col, row);
ttyresize(win.tw, win.th);
@@ -793,8 +797,8 @@ xhints(void)
sizeh->flags = PSize | PResizeInc | PBaseSize | PMinSize;
sizeh->height = win.h;
sizeh->width = win.w;
- sizeh->height_inc = win.ch;
- sizeh->width_inc = win.cw;
+ sizeh->height_inc = 1;
+ sizeh->width_inc = 1;
sizeh->base_height = 2 * borderpx;
sizeh->base_width = 2 * borderpx;
sizeh->min_height = win.ch + 2 * borderpx;
@@ -1022,8 +1026,8 @@ xinit(int cols, int rows)
xloadcols();
/* adjust fixed window geometry */
- win.w = 2 * borderpx + cols * win.cw;
- win.h = 2 * borderpx + rows * win.ch;
+ win.w = 2 * win.hborderpx + cols * win.cw;
+ win.h = 2 * win.vborderpx + rows * win.ch;
if (xw.gm & XNegative)
xw.l += DisplayWidth(xw.dpy, xw.scr) - win.w - 2;
if (xw.gm & YNegative)
@@ -1123,7 +1127,7 @@ xinit(int cols, int rows)
int
xmakeglyphfontspecs(XftGlyphFontSpec *specs, const Glyph *glyphs, int len, int x, int y)
{
- float winx = borderpx + x * win.cw, winy = borderpx + y * win.ch, xp, yp;
+ float winx = win.hborderpx + x * win.cw, winy = win.vborderpx + y * win.ch, xp, yp;
ushort mode, prevmode = USHRT_MAX;
Font *font = &dc.font;
int frcflags = FRC_NORMAL;
@@ -1259,7 +1263,7 @@ void
xdrawglyphfontspecs(const XftGlyphFontSpec *specs, Glyph base, int len, int x, int y)
{
int charlen = len * ((base.mode & ATTR_WIDE) ? 2 : 1);
- int winx = borderpx + x * win.cw, winy = borderpx + y * win.ch,
+ int winx = win.hborderpx + x * win.cw, winy = win.vborderpx + y * win.ch,
width = charlen * win.cw;
Color *fg, *bg, *temp, revfg, revbg, truefg, truebg;
XRenderColor colfg, colbg;
@@ -1349,17 +1353,17 @@ xdrawglyphfontspecs(const XftGlyphFontSpec *specs, Glyph base, int len, int x, i
/* Intelligent cleaning up of the borders. */
if (x == 0) {
- xclear(0, (y == 0)? 0 : winy, borderpx,
+ xclear(0, (y == 0)? 0 : winy, win.vborderpx,
winy + win.ch +
- ((winy + win.ch >= borderpx + win.th)? win.h : 0));
+ ((winy + win.ch >= win.vborderpx + win.th)? win.h : 0));
}
- if (winx + width >= borderpx + win.tw) {
+ if (winx + width >= win.hborderpx + win.tw) {
xclear(winx + width, (y == 0)? 0 : winy, win.w,
- ((winy + win.ch >= borderpx + win.th)? win.h : (winy + win.ch)));
+ ((winy + win.ch >= win.vborderpx + win.th)? win.h : (winy + win.ch)));
}
if (y == 0)
- xclear(winx, 0, winx + width, borderpx);
- if (winy + win.ch >= borderpx + win.th)
+ xclear(winx, 0, winx + width, win.hborderpx);
+ if (winy + win.ch >= win.vborderpx + win.th)
xclear(winx, winy + win.ch, winx + width, win.h);
/* Clean up the region we want to draw to. */
@@ -1452,35 +1456,35 @@ xdrawcursor(int cx, int cy, Glyph g, int ox, int oy, Glyph og)
case 3: /* Blinking Underline */
case 4: /* Steady Underline */
XftDrawRect(xw.draw, &drawcol,
- borderpx + cx * win.cw,
- borderpx + (cy + 1) * win.ch - \
+ win.hborderpx + cx * win.cw,
+ win.vborderpx + (cy + 1) * win.ch - \
cursorthickness,
win.cw, cursorthickness);
break;
case 5: /* Blinking bar */
case 6: /* Steady bar */
XftDrawRect(xw.draw, &drawcol,
- borderpx + cx * win.cw,
- borderpx + cy * win.ch,
+ win.hborderpx + cx * win.cw,
+ win.vborderpx + cy * win.ch,
cursorthickness, win.ch);
break;
}
} else {
XftDrawRect(xw.draw, &drawcol,
- borderpx + cx * win.cw,
- borderpx + cy * win.ch,
+ win.hborderpx + cx * win.cw,
+ win.vborderpx + cy * win.ch,
win.cw - 1, 1);
XftDrawRect(xw.draw, &drawcol,
- borderpx + cx * win.cw,
- borderpx + cy * win.ch,
+ win.hborderpx + cx * win.cw,
+ win.vborderpx + cy * win.ch,
1, win.ch - 1);
XftDrawRect(xw.draw, &drawcol,
- borderpx + (cx + 1) * win.cw - 1,
- borderpx + cy * win.ch,
+ win.hborderpx + (cx + 1) * win.cw - 1,
+ win.vborderpx + cy * win.ch,
1, win.ch - 1);
XftDrawRect(xw.draw, &drawcol,
- borderpx + cx * win.cw,
- borderpx + (cy + 1) * win.ch - 1,
+ win.hborderpx + cx * win.cw,
+ win.vborderpx + (cy + 1) * win.ch - 1,
win.cw, 1);
}
}

150
patches/st-blinking_cursor-20200531-a2a7044.diff
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@ -1,150 +0,0 @@
From bff176133618854676bbdc74c0099f184d3da365 Mon Sep 17 00:00:00 2001
From: Steve Ward <planet36@gmail.com>
Date: Sun, 31 May 2020 22:48:25 -0400
Subject: [PATCH] Allow blinking cursor
---
config.def.h | 19 +++++++++++++------
x.c | 42 ++++++++++++++++++++++++++++++++----------
2 files changed, 45 insertions(+), 16 deletions(-)
diff --git a/config.def.h b/config.def.h
index 6f05dce..3dbe915 100644
--- a/config.def.h
+++ b/config.def.h
@@ -133,13 +133,20 @@ static unsigned int defaultcs = 256;
static unsigned int defaultrcs = 257;
/*
- * Default shape of cursor
- * 2: Block ("█")
- * 4: Underline ("_")
- * 6: Bar ("|")
- * 7: Snowman ("☃")
+ * https://invisible-island.net/xterm/ctlseqs/ctlseqs.html#h4-Functions-using-CSI-_-ordered-by-the-final-character-lparen-s-rparen:CSI-Ps-SP-q.1D81
+ * Default style of cursor
+ * 0: Blinking block
+ * 1: Blinking block (default)
+ * 2: Steady block ("█")
+ * 3: Blinking underline
+ * 4: Steady underline ("_")
+ * 5: Blinking bar
+ * 6: Steady bar ("|")
+ * 7: Blinking st cursor
+ * 8: Steady st cursor
*/
-static unsigned int cursorshape = 2;
+static unsigned int cursorstyle = 1;
+static Rune stcursor = 0x2603; /* snowman (U+2603) */
/*
* Default columns and rows numbers
diff --git a/x.c b/x.c
index 210f184..bd80a5e 100644
--- a/x.c
+++ b/x.c
@@ -253,6 +253,7 @@ static char *opt_name = NULL;
static char *opt_title = NULL;
static int oldbutton = 3; /* button event on startup: 3 = release */
+static int cursorblinks = 0;
void
clipcopy(const Arg *dummy)
@@ -1526,16 +1527,19 @@ xdrawcursor(int cx, int cy, Glyph g, int ox, int oy, Glyph og)
/* draw the new one */
if (IS_SET(MODE_FOCUSED)) {
switch (win.cursor) {
- case 7: /* st extension */
- g.u = 0x2603; /* snowman (U+2603) */
+ case 0: /* Blinking block */
+ case 1: /* Blinking block (default) */
+ if (IS_SET(MODE_BLINK))
+ break;
/* FALLTHROUGH */
- case 0: /* Blinking Block */
- case 1: /* Blinking Block (Default) */
- case 2: /* Steady Block */
+ case 2: /* Steady block */
xdrawglyph(g, cx, cy);
break;
- case 3: /* Blinking Underline */
- case 4: /* Steady Underline */
+ case 3: /* Blinking underline */
+ if (IS_SET(MODE_BLINK))
+ break;
+ /* FALLTHROUGH */
+ case 4: /* Steady underline */
XftDrawRect(xw.draw, &drawcol,
borderpx + cx * win.cw,
borderpx + (cy + 1) * win.ch - \
@@ -1543,12 +1547,23 @@ xdrawcursor(int cx, int cy, Glyph g, int ox, int oy, Glyph og)
win.cw, cursorthickness);
break;
case 5: /* Blinking bar */
+ if (IS_SET(MODE_BLINK))
+ break;
+ /* FALLTHROUGH */
case 6: /* Steady bar */
XftDrawRect(xw.draw, &drawcol,
borderpx + cx * win.cw,
borderpx + cy * win.ch,
cursorthickness, win.ch);
break;
+ case 7: /* Blinking st cursor */
+ if (IS_SET(MODE_BLINK))
+ break;
+ /* FALLTHROUGH */
+ case 8: /* Steady st cursor */
+ g.u = stcursor;
+ xdrawglyph(g, cx, cy);
+ break;
}
} else {
XftDrawRect(xw.draw, &drawcol,
@@ -1690,9 +1705,12 @@ xsetmode(int set, unsigned int flags)
int
xsetcursor(int cursor)
{
- if (!BETWEEN(cursor, 0, 7)) /* 7: st extension */
+ if (!BETWEEN(cursor, 0, 8)) /* 7-8: st extensions */
return 1;
win.cursor = cursor;
+ cursorblinks = win.cursor == 0 || win.cursor == 1 ||
+ win.cursor == 3 || win.cursor == 5 ||
+ win.cursor == 7;
return 0;
}
@@ -1936,6 +1954,10 @@ run(void)
if (FD_ISSET(ttyfd, &rfd) || xev) {
if (!drawing) {
trigger = now;
+ if (IS_SET(MODE_BLINK)) {
+ win.mode ^= MODE_BLINK;
+ }
+ lastblink = now;
drawing = 1;
}
timeout = (maxlatency - TIMEDIFF(now, trigger)) \
@@ -1946,7 +1968,7 @@ run(void)
/* idle detected or maxlatency exhausted -> draw */
timeout = -1;
- if (blinktimeout && tattrset(ATTR_BLINK)) {
+ if (blinktimeout && (cursorblinks || tattrset(ATTR_BLINK))) {
timeout = blinktimeout - TIMEDIFF(now, lastblink);
if (timeout <= 0) {
if (-timeout > blinktimeout) /* start visible */
@@ -1982,7 +2004,7 @@ main(int argc, char *argv[])
{
xw.l = xw.t = 0;
xw.isfixed = False;
- xsetcursor(cursorshape);
+ xsetcursor(cursorstyle);
ARGBEGIN {
case 'a':
--
2.20.1

126
patches/st-font2-20190326-f64c2f8.diff
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@ -1,126 +0,0 @@
From f64c2f83a2e3ee349fe11100526110dfdf47067a Mon Sep 17 00:00:00 2001
From: Kirill Bugaev <kirill.bugaev87@gmail.com>
Date: Wed, 27 Mar 2019 01:28:56 +0800
Subject: [PATCH] Some glyphs can be not present in font defined by default.
For this glyphs st uses font-config and try to find them in font cache first.
This patch append font defined in `font2` variable to the beginning of font
cache. So it will be used as spare font.
---
config.def.h | 1 +
x.c | 66 ++++++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 67 insertions(+)
diff --git a/config.def.h b/config.def.h
index 482901e..88eee0f 100644
--- a/config.def.h
+++ b/config.def.h
@@ -6,6 +6,7 @@
* font: see http://freedesktop.org/software/fontconfig/fontconfig-user.html
*/
static char *font = "Liberation Mono:pixelsize=12:antialias=true:autohint=true";
+static char *font2 = "Roboto Mono for Powerline:pixelsize=12:antialias=true:autohint=true";
static int borderpx = 2;
/*
diff --git a/x.c b/x.c
index 5828a3b..052b10b 100644
--- a/x.c
+++ b/x.c
@@ -149,6 +149,7 @@ static void xhints(void);
static int xloadcolor(int, const char *, Color *);
static int xloadfont(Font *, FcPattern *);
static void xloadfonts(char *, double);
+static void xloadsparefont();
static void xunloadfont(Font *);
static void xunloadfonts(void);
static void xsetenv(void);
@@ -296,6 +297,7 @@ zoomabs(const Arg *arg)
{
xunloadfonts();
xloadfonts(usedfont, arg->f);
+ xloadsparefont();
cresize(0, 0);
redraw();
xhints();
@@ -977,6 +979,67 @@ xloadfonts(char *fontstr, double fontsize)
FcPatternDestroy(pattern);
}
+void
+xloadsparefont()
+{
+ FcPattern *fontpattern, *match;
+ FcResult result;
+
+ /* add font2 to font cache as first 4 entries */
+ if ( font2[0] == '-' )
+ fontpattern = XftXlfdParse(font2, False, False);
+ else
+ fontpattern = FcNameParse((FcChar8 *)font2);
+ if ( fontpattern ) {
+ /* Allocate memory for the new cache entries. */
+ frccap += 4;
+ frc = xrealloc(frc, frccap * sizeof(Fontcache));
+ /* add Normal */
+ match = FcFontMatch(NULL, fontpattern, &result);
+ if ( match )
+ frc[frclen].font = XftFontOpenPattern(xw.dpy, match);
+ if ( frc[frclen].font ) {
+ frc[frclen].flags = FRC_NORMAL;
+ frclen++;
+ } else
+ FcPatternDestroy(match);
+ /* add Italic */
+ FcPatternDel(fontpattern, FC_SLANT);
+ FcPatternAddInteger(fontpattern, FC_SLANT, FC_SLANT_ITALIC);
+ match = FcFontMatch(NULL, fontpattern, &result);
+ if ( match )
+ frc[frclen].font = XftFontOpenPattern(xw.dpy, match);
+ if ( frc[frclen].font ) {
+ frc[frclen].flags = FRC_ITALIC;
+ frclen++;
+ } else
+ FcPatternDestroy(match);
+ /* add Italic Bold */
+ FcPatternDel(fontpattern, FC_WEIGHT);
+ FcPatternAddInteger(fontpattern, FC_WEIGHT, FC_WEIGHT_BOLD);
+ match = FcFontMatch(NULL, fontpattern, &result);
+ if ( match )
+ frc[frclen].font = XftFontOpenPattern(xw.dpy, match);
+ if ( frc[frclen].font ) {
+ frc[frclen].flags = FRC_ITALICBOLD;
+ frclen++;
+ } else
+ FcPatternDestroy(match);
+ /* add Bold */
+ FcPatternDel(fontpattern, FC_SLANT);
+ FcPatternAddInteger(fontpattern, FC_SLANT, FC_SLANT_ROMAN);
+ match = FcFontMatch(NULL, fontpattern, &result);
+ if ( match )
+ frc[frclen].font = XftFontOpenPattern(xw.dpy, match);
+ if ( frc[frclen].font ) {
+ frc[frclen].flags = FRC_BOLD;
+ frclen++;
+ } else
+ FcPatternDestroy(match);
+ FcPatternDestroy(fontpattern);
+ }
+}
+
void
xunloadfont(Font *f)
{
@@ -1057,6 +1120,9 @@ xinit(int cols, int rows)
usedfont = (opt_font == NULL)? font : opt_font;
xloadfonts(usedfont, 0);
+ /* spare font (font2) */
+ xloadsparefont();
+
/* colors */
xw.cmap = XDefaultColormap(xw.dpy, xw.scr);
xloadcols();
--
2.21.0

70
patches/st-gruvbox-dark-0.8.2.diff
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@ -1,70 +0,0 @@
diff --git a/config.def.h b/config.def.h
index 877afab..6a1699f 100644
--- a/config.def.h
+++ b/config.def.h
@@ -84,41 +84,35 @@ static unsigned int tabspaces = 8;
/* Terminal colors (16 first used in escape sequence) */
static const char *colorname[] = {
- /* 8 normal colors */
- "black",
- "red3",
- "green3",
- "yellow3",
- "blue2",
- "magenta3",
- "cyan3",
- "gray90",
-
- /* 8 bright colors */
- "gray50",
- "red",
- "green",
- "yellow",
- "#5c5cff",
- "magenta",
- "cyan",
- "white",
-
- [255] = 0,
-
- /* more colors can be added after 255 to use with DefaultXX */
- "#cccccc",
- "#555555",
-};
+ /* 8 normal colors */
+ [0] = "#282828", /* hard contrast: #1d2021 / soft contrast: #32302f */
+ [1] = "#cc241d", /* red */
+ [2] = "#98971a", /* green */
+ [3] = "#d79921", /* yellow */
+ [4] = "#458588", /* blue */
+ [5] = "#b16286", /* magenta */
+ [6] = "#689d6a", /* cyan */
+ [7] = "#a89984", /* white */
+
+ /* 8 bright colors */
+ [8] = "#928374", /* black */
+ [9] = "#fb4934", /* red */
+ [10] = "#b8bb26", /* green */
+ [11] = "#fabd2f", /* yellow */
+ [12] = "#83a598", /* blue */
+ [13] = "#d3869b", /* magenta */
+ [14] = "#8ec07c", /* cyan */
+ [15] = "#ebdbb2", /* white */
+};
/*
* Default colors (colorname index)
- * foreground, background, cursor, reverse cursor
+ * foreground, background, cursor
*/
-unsigned int defaultfg = 7;
-unsigned int defaultbg = 0;
-static unsigned int defaultcs = 256;
+unsigned int defaultfg = 15;
+unsigned int defaultbg = 0;
+static unsigned int defaultcs = 15;
static unsigned int defaultrcs = 257;
/*

105
patches/st-newterm-orphan-20210712-4536f46.diff
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@ -1,105 +0,0 @@
From e6ac257f362f8b879b62225bedca9e8aafef4f3b Mon Sep 17 00:00:00 2001
From: bakkeby <bakkeby@gmail.com>
Date: Mon, 12 Jul 2021 09:35:04 +0200
Subject: [PATCH] Add shortcut to spawn new terminal in the current dir
Ctrl-Shift-Return now creates a new ST terminal, whose CWD is the same
as the parent st's CWD.
This version of the patch does a double fork, a technique commonly used
by daemons to spawn orphan processes.
This solution is specific to the swallow patch for dwm which traverses
the process tree to determine if the new window is a decendant of a
terminal window, in which case the new window should take the place of
the terminal window.
The way the original newterm patch worked the new st terminal would be
a direct decendant of the parent st terminal process, which could lead
to the wrong terminal window being swallowed.
The double fork method avoids this by leaving all new st terminals as
orphans, i.e. they will have no parent process.
---
config.def.h | 1 +
st.c | 32 ++++++++++++++++++++++++++++++++
st.h | 1 +
3 files changed, 34 insertions(+)
diff --git a/config.def.h b/config.def.h
index 6f05dce..9029e8d 100644
--- a/config.def.h
+++ b/config.def.h
@@ -199,6 +199,7 @@ static Shortcut shortcuts[] = {
{ TERMMOD, XK_Y, selpaste, {.i = 0} },
{ ShiftMask, XK_Insert, selpaste, {.i = 0} },
{ TERMMOD, XK_Num_Lock, numlock, {.i = 0} },
+ { TERMMOD, XK_Return, newterm, {.i = 0} },
};
/*
diff --git a/st.c b/st.c
index ebdf360..cb79bc0 100644
--- a/st.c
+++ b/st.c
@@ -153,6 +153,7 @@ typedef struct {
} STREscape;
static void execsh(char *, char **);
+static char *getcwd_by_pid(pid_t pid);
static void stty(char **);
static void sigchld(int);
static void ttywriteraw(const char *, size_t);
@@ -1060,6 +1061,37 @@ tswapscreen(void)
tfulldirt();
}
+void
+newterm(const Arg* a)
+{
+ int res;
+ switch (fork()) {
+ case -1:
+ die("fork failed: %s\n", strerror(errno));
+ break;
+ case 0:
+ switch (fork()) {
+ case -1:
+ die("fork failed: %s\n", strerror(errno));
+ break;
+ case 0:
+ res = chdir(getcwd_by_pid(pid));
+ execlp("st", "./st", NULL);
+ break;
+ default:
+ exit(0);
+ }
+ default:
+ wait(NULL);
+ }
+}
+
+static char *getcwd_by_pid(pid_t pid) {
+ char buf[32];
+ snprintf(buf, sizeof buf, "/proc/%d/cwd", pid);
+ return realpath(buf, NULL);
+}
+
void
tscrolldown(int orig, int n)
{
diff --git a/st.h b/st.h
index fa2eddf..b13399b 100644
--- a/st.h
+++ b/st.h
@@ -81,6 +81,7 @@ void die(const char *, ...);
void redraw(void);
void draw(void);
+void newterm(const Arg *);
void printscreen(const Arg *);
void printsel(const Arg *);
void sendbreak(const Arg *);
--
2.32.0

351
patches/st-scrollback-20200419-72e3f6c.diff
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@ -1,351 +0,0 @@
diff --git a/config.def.h b/config.def.h
index 0895a1f..eef24df 100644
--- a/config.def.h
+++ b/config.def.h
@@ -188,6 +188,8 @@ static Shortcut shortcuts[] = {
{ TERMMOD, XK_Y, selpaste, {.i = 0} },
{ ShiftMask, XK_Insert, selpaste, {.i = 0} },
{ TERMMOD, XK_Num_Lock, numlock, {.i = 0} },
+ { ShiftMask, XK_Page_Up, kscrollup, {.i = -1} },
+ { ShiftMask, XK_Page_Down, kscrolldown, {.i = -1} },
};
/*
diff --git a/st.c b/st.c
index 0ce6ac2..641edc0 100644
--- a/st.c
+++ b/st.c
@@ -35,6 +35,7 @@
#define ESC_ARG_SIZ 16
#define STR_BUF_SIZ ESC_BUF_SIZ
#define STR_ARG_SIZ ESC_ARG_SIZ
+#define HISTSIZE 2000
/* macros */
#define IS_SET(flag) ((term.mode & (flag)) != 0)
@@ -42,6 +43,9 @@
#define ISCONTROLC1(c) (BETWEEN(c, 0x80, 0x9f))
#define ISCONTROL(c) (ISCONTROLC0(c) || ISCONTROLC1(c))
#define ISDELIM(u) (u && wcschr(worddelimiters, u))
+#define TLINE(y) ((y) < term.scr ? term.hist[((y) + term.histi - \
+ term.scr + HISTSIZE + 1) % HISTSIZE] : \
+ term.line[(y) - term.scr])
enum term_mode {
MODE_WRAP = 1 << 0,
@@ -117,6 +121,9 @@ typedef struct {
int col; /* nb col */
Line *line; /* screen */
Line *alt; /* alternate screen */
+ Line hist[HISTSIZE]; /* history buffer */
+ int histi; /* history index */
+ int scr; /* scroll back */
int *dirty; /* dirtyness of lines */
TCursor c; /* cursor */
int ocx; /* old cursor col */
@@ -185,8 +192,8 @@ static void tnewline(int);
static void tputtab(int);
static void tputc(Rune);
static void treset(void);
-static void tscrollup(int, int);
-static void tscrolldown(int, int);
+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 tsetdirt(int, int);
@@ -415,10 +422,10 @@ tlinelen(int y)
{
int i = term.col;
- if (term.line[y][i - 1].mode & ATTR_WRAP)
+ if (TLINE(y)[i - 1].mode & ATTR_WRAP)
return i;
- while (i > 0 && term.line[y][i - 1].u == ' ')
+ while (i > 0 && TLINE(y)[i - 1].u == ' ')
--i;
return i;
@@ -527,7 +534,7 @@ selsnap(int *x, int *y, int direction)
* Snap around if the word wraps around at the end or
* beginning of a line.
*/
- prevgp = &term.line[*y][*x];
+ prevgp = &TLINE(*y)[*x];
prevdelim = ISDELIM(prevgp->u);
for (;;) {
newx = *x + direction;
@@ -542,14 +549,14 @@ selsnap(int *x, int *y, int direction)
yt = *y, xt = *x;
else
yt = newy, xt = newx;
- if (!(term.line[yt][xt].mode & ATTR_WRAP))
+ if (!(TLINE(yt)[xt].mode & ATTR_WRAP))
break;
}
if (newx >= tlinelen(newy))
break;
- gp = &term.line[newy][newx];
+ gp = &TLINE(newy)[newx];
delim = ISDELIM(gp->u);
if (!(gp->mode & ATTR_WDUMMY) && (delim != prevdelim
|| (delim && gp->u != prevgp->u)))
@@ -570,14 +577,14 @@ selsnap(int *x, int *y, int direction)
*x = (direction < 0) ? 0 : term.col - 1;
if (direction < 0) {
for (; *y > 0; *y += direction) {
- if (!(term.line[*y-1][term.col-1].mode
+ if (!(TLINE(*y-1)[term.col-1].mode
& ATTR_WRAP)) {
break;
}
}
} else if (direction > 0) {
for (; *y < term.row-1; *y += direction) {
- if (!(term.line[*y][term.col-1].mode
+ if (!(TLINE(*y)[term.col-1].mode
& ATTR_WRAP)) {
break;
}
@@ -608,13 +615,13 @@ getsel(void)
}
if (sel.type == SEL_RECTANGULAR) {
- gp = &term.line[y][sel.nb.x];
+ gp = &TLINE(y)[sel.nb.x];
lastx = sel.ne.x;
} else {
- gp = &term.line[y][sel.nb.y == y ? sel.nb.x : 0];
+ gp = &TLINE(y)[sel.nb.y == y ? sel.nb.x : 0];
lastx = (sel.ne.y == y) ? sel.ne.x : term.col-1;
}
- last = &term.line[y][MIN(lastx, linelen-1)];
+ last = &TLINE(y)[MIN(lastx, linelen-1)];
while (last >= gp && last->u == ' ')
--last;
@@ -849,6 +856,9 @@ void
ttywrite(const char *s, size_t n, int may_echo)
{
const char *next;
+ Arg arg = (Arg) { .i = term.scr };
+
+ kscrolldown(&arg);
if (may_echo && IS_SET(MODE_ECHO))
twrite(s, n, 1);
@@ -1060,13 +1070,53 @@ tswapscreen(void)
}
void
-tscrolldown(int orig, int n)
+kscrolldown(const Arg* a)
+{
+ int n = a->i;
+
+ if (n < 0)
+ n = term.row + n;
+
+ if (n > term.scr)
+ n = term.scr;
+
+ if (term.scr > 0) {
+ term.scr -= n;
+ selscroll(0, -n);
+ tfulldirt();
+ }
+}
+
+void
+kscrollup(const Arg* a)
+{
+ int n = a->i;
+
+ if (n < 0)
+ n = term.row + n;
+
+ if (term.scr <= HISTSIZE-n) {
+ term.scr += n;
+ selscroll(0, n);
+ tfulldirt();
+ }
+}
+
+void
+tscrolldown(int orig, int n, int copyhist)
{
int i;
Line temp;
LIMIT(n, 0, term.bot-orig+1);
+ if (copyhist) {
+ term.histi = (term.histi - 1 + HISTSIZE) % HISTSIZE;
+ temp = term.hist[term.histi];
+ term.hist[term.histi] = term.line[term.bot];
+ term.line[term.bot] = temp;
+ }
+
tsetdirt(orig, term.bot-n);
tclearregion(0, term.bot-n+1, term.col-1, term.bot);
@@ -1076,17 +1126,28 @@ tscrolldown(int orig, int n)
term.line[i-n] = temp;
}
- selscroll(orig, n);
+ if (term.scr == 0)
+ selscroll(orig, n);
}
void
-tscrollup(int orig, int n)
+tscrollup(int orig, int n, int copyhist)
{
int i;
Line temp;
LIMIT(n, 0, term.bot-orig+1);
+ if (copyhist) {
+ term.histi = (term.histi + 1) % HISTSIZE;
+ temp = term.hist[term.histi];
+ term.hist[term.histi] = term.line[orig];
+ term.line[orig] = temp;
+ }
+
+ if (term.scr > 0 && term.scr < HISTSIZE)
+ term.scr = MIN(term.scr + n, HISTSIZE-1);
+
tclearregion(0, orig, term.col-1, orig+n-1);
tsetdirt(orig+n, term.bot);
@@ -1096,7 +1157,8 @@ tscrollup(int orig, int n)
term.line[i+n] = temp;
}
- selscroll(orig, -n);
+ if (term.scr == 0)
+ selscroll(orig, -n);
}
void
@@ -1135,7 +1197,7 @@ tnewline(int first_col)
int y = term.c.y;
if (y == term.bot) {
- tscrollup(term.top, 1);
+ tscrollup(term.top, 1, 1);
} else {
y++;
}
@@ -1300,14 +1362,14 @@ void
tinsertblankline(int n)
{
if (BETWEEN(term.c.y, term.top, term.bot))
- tscrolldown(term.c.y, n);
+ tscrolldown(term.c.y, n, 0);
}
void
tdeleteline(int n)
{
if (BETWEEN(term.c.y, term.top, term.bot))
- tscrollup(term.c.y, n);
+ tscrollup(term.c.y, n, 0);
}
int32_t
@@ -1738,11 +1800,11 @@ csihandle(void)
break;
case 'S': /* SU -- Scroll <n> line up */
DEFAULT(csiescseq.arg[0], 1);
- tscrollup(term.top, csiescseq.arg[0]);
+ tscrollup(term.top, csiescseq.arg[0], 0);
break;
case 'T': /* SD -- Scroll <n> line down */
DEFAULT(csiescseq.arg[0], 1);
- tscrolldown(term.top, csiescseq.arg[0]);
+ tscrolldown(term.top, csiescseq.arg[0], 0);
break;
case 'L': /* IL -- Insert <n> blank lines */
DEFAULT(csiescseq.arg[0], 1);
@@ -2248,7 +2310,7 @@ eschandle(uchar ascii)
return 0;
case 'D': /* IND -- Linefeed */
if (term.c.y == term.bot) {
- tscrollup(term.top, 1);
+ tscrollup(term.top, 1, 1);
} else {
tmoveto(term.c.x, term.c.y+1);
}
@@ -2261,7 +2323,7 @@ eschandle(uchar ascii)
break;
case 'M': /* RI -- Reverse index */
if (term.c.y == term.top) {
- tscrolldown(term.top, 1);
+ tscrolldown(term.top, 1, 1);
} else {
tmoveto(term.c.x, term.c.y-1);
}
@@ -2482,7 +2544,7 @@ twrite(const char *buf, int buflen, int show_ctrl)
void
tresize(int col, int row)
{
- int i;
+ int i, j;
int minrow = MIN(row, term.row);
int mincol = MIN(col, term.col);
int *bp;
@@ -2519,6 +2581,14 @@ tresize(int col, int row)
term.dirty = xrealloc(term.dirty, row * sizeof(*term.dirty));
term.tabs = xrealloc(term.tabs, col * sizeof(*term.tabs));
+ for (i = 0; i < HISTSIZE; i++) {
+ term.hist[i] = xrealloc(term.hist[i], col * sizeof(Glyph));
+ for (j = mincol; j < col; j++) {
+ term.hist[i][j] = term.c.attr;
+ term.hist[i][j].u = ' ';
+ }
+ }
+
/* resize each row to new width, zero-pad if needed */
for (i = 0; i < minrow; i++) {
term.line[i] = xrealloc(term.line[i], col * sizeof(Glyph));
@@ -2577,7 +2647,7 @@ drawregion(int x1, int y1, int x2, int y2)
continue;
term.dirty[y] = 0;
- xdrawline(term.line[y], x1, y, x2);
+ xdrawline(TLINE(y), x1, y, x2);
}
}
@@ -2598,8 +2668,9 @@ draw(void)
cx--;
drawregion(0, 0, term.col, term.row);
- xdrawcursor(cx, term.c.y, term.line[term.c.y][cx],
- term.ocx, term.ocy, term.line[term.ocy][term.ocx]);
+ if (term.scr == 0)
+ xdrawcursor(cx, term.c.y, term.line[term.c.y][cx],
+ term.ocx, term.ocy, term.line[term.ocy][term.ocx]);
term.ocx = cx;
term.ocy = term.c.y;
xfinishdraw();
diff --git a/st.h b/st.h
index d978458..b9a4eeb 100644
--- a/st.h
+++ b/st.h
@@ -81,6 +81,8 @@ void die(const char *, ...);
void redraw(void);
void draw(void);
+void kscrolldown(const Arg *);
+void kscrollup(const Arg *);
void printscreen(const Arg *);
void printsel(const Arg *);
void sendbreak(const Arg *);

13
patches/st-scrollback-mouse-20191024-a2c479c.diff
View File

@ -1,13 +0,0 @@
diff --git a/config.def.h b/config.def.h
index ec1b576..4b3bf15 100644
--- a/config.def.h
+++ b/config.def.h
@@ -163,6 +163,8 @@ static uint forcemousemod = ShiftMask;
*/
static MouseShortcut mshortcuts[] = {
/* mask button function argument release */
+ { ShiftMask, Button4, kscrollup, {.i = 1} },
+ { ShiftMask, Button5, kscrolldown, {.i = 1} },
{ XK_ANY_MOD, Button2, selpaste, {.i = 0}, 1 },
{ XK_ANY_MOD, Button4, ttysend, {.s = "\031"} },
{ XK_ANY_MOD, Button5, ttysend, {.s = "\005"} },

63
patches/st-scrollback-mouse-altscreen-20200416-5703aa0.diff
View File

@ -1,63 +0,0 @@
diff --git a/config.def.h b/config.def.h
index 4b3bf15..1986316 100644
--- a/config.def.h
+++ b/config.def.h
@@ -163,8 +163,8 @@ static uint forcemousemod = ShiftMask;
*/
static MouseShortcut mshortcuts[] = {
/* mask button function argument release */
- { ShiftMask, Button4, kscrollup, {.i = 1} },
- { ShiftMask, Button5, kscrolldown, {.i = 1} },
+ { XK_ANY_MOD, Button4, kscrollup, {.i = 1}, 0, /* !alt */ -1 },
+ { XK_ANY_MOD, Button5, kscrolldown, {.i = 1}, 0, /* !alt */ -1 },
{ XK_ANY_MOD, Button2, selpaste, {.i = 0}, 1 },
{ XK_ANY_MOD, Button4, ttysend, {.s = "\031"} },
{ XK_ANY_MOD, Button5, ttysend, {.s = "\005"} },
diff --git a/st.c b/st.c
index f8b6f67..dd4cb31 100644
--- st.c
+++ st.c
@@ -1045,6 +1045,11 @@ tnew(int col, int row)
treset();
}
+int tisaltscr(void)
+{
+ return IS_SET(MODE_ALTSCREEN);
+}
+
void
tswapscreen(void)
{
diff --git a/st.h b/st.h
index 1332cf1..f9ad815 100644
--- st.h
+++ st.h
@@ -89,6 +89,7 @@ void sendbreak(const Arg *);
void toggleprinter(const Arg *);
int tattrset(int);
+int tisaltscr(void);
void tnew(int, int);
void tresize(int, int);
void tsetdirtattr(int);
diff --git a/x.c b/x.c
index e5f1737..b8fbd7b 100644
--- x.c
+++ x.c
@@ -34,6 +34,7 @@ typedef struct {
void (*func)(const Arg *);
const Arg arg;
uint release;
+ int altscrn; /* 0: don't care, -1: not alt screen, 1: alt screen */
} MouseShortcut;
typedef struct {
@@ -446,6 +447,7 @@ mouseaction(XEvent *e, uint release)
for (ms = mshortcuts; ms < mshortcuts + LEN(mshortcuts); ms++) {
if (ms->release == release &&
ms->button == e->xbutton.button &&
+ (!ms->altscrn || (ms->altscrn == (tisaltscr() ? 1 : -1))) &&
(match(ms->mod, state) || /* exact or forced */
match(ms->mod, state & ~forcemousemod))) {
ms->func(&(ms->arg));

34
patches/st-scrollback-mouse-increment-0.8.2.diff
View File

@ -1,34 +0,0 @@
From 63e717e51dcd2f59c7a3aa75b659926aa92e08f3 Mon Sep 17 00:00:00 2001
From: Jacob Louis Prosser <geriatricjacob@cumallover.me>
Date: Mon, 5 Aug 2019 18:20:25 +1000
Subject: [st] [patch] Exposed variable to easily change mouse scroll increment.
---
config.def.h | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/config.def.h b/config.def.h
index ad20c4c..47e4b66 100644
--- a/config.def.h
+++ b/config.def.h
@@ -154,6 +154,7 @@ static unsigned int defaultattr = 11;
* Internal mouse shortcuts.
* Beware that overloading Button1 will disable the selection.
*/
+const unsigned int mousescrollincrement = 1;
static MouseShortcut mshortcuts[] = {
/* button mask string */
{ Button4, XK_NO_MOD, "\031" },
@@ -162,8 +163,8 @@ static MouseShortcut mshortcuts[] = {
MouseKey mkeys[] = {
/* button mask function argument */
- { Button4, ShiftMask, kscrollup, {.i = 1} },
- { Button5, ShiftMask, kscrolldown, {.i = 1} },
+ { Button4, ShiftMask, kscrollup, {.i = mousescrollincrement} },
+ { Button5, ShiftMask, kscrolldown, {.i = mousescrollincrement} },
};
/* Internal keyboard shortcuts. */
--
2.22.0

90
patches/st-universcroll-0.8.4.diff
View File

@ -1,90 +0,0 @@
From 9726b1e58352126252412e101432e64d46fc51ca Mon Sep 17 00:00:00 2001
From: Dennis Lee <dennis@dennislee.xyz>
Date: Sun, 28 Jun 2020 23:01:03 -0700
Subject: [PATCH] universcroll: mouse wheel only scroll in all modes
Scroll normally via scroll(1), without Shift, when outside of
`MODE_ALTSCREEN`. Inside an alt screen, continue to scroll normally
without Shift; in this mode, your scrolling is automatically translated
into ^Y and ^E. It just werks!
Based on the existing mouse-altscreen patch
https://st.suckless.org/patches/scrollback/
adapted for st(1) 0.8.4 and scroll(1).
---
config.def.h | 10 +++++-----
st.c | 5 +++++
st.h | 1 +
x.c | 2 ++
4 files changed, 13 insertions(+), 5 deletions(-)
diff --git a/config.def.h b/config.def.h
index 6f05dce..62e87da 100644
--- a/config.def.h
+++ b/config.def.h
@@ -173,11 +173,11 @@ static uint forcemousemod = ShiftMask;
* Beware that overloading Button1 will disable the selection.
*/
static MouseShortcut mshortcuts[] = {
- /* mask button function argument release */
- { XK_ANY_MOD, Button2, selpaste, {.i = 0}, 1 },
- { ShiftMask, Button4, ttysend, {.s = "\033[5;2~"} },
+ /* mask button function argument release alt */
+ { XK_ANY_MOD, Button2, selpaste, {.i = 0}, 1 },
+ { XK_ANY_MOD, Button4, ttysend, {.s = "\033[5;2~"}, 0, -1 },
{ XK_ANY_MOD, Button4, ttysend, {.s = "\031"} },
- { ShiftMask, Button5, ttysend, {.s = "\033[6;2~"} },
+ { XK_ANY_MOD, Button5, ttysend, {.s = "\033[6;2~"}, 0, -1 },
{ XK_ANY_MOD, Button5, ttysend, {.s = "\005"} },
};
diff --git a/st.c b/st.c
index 76b7e0d..1f65453 100644
--- a/st.c
+++ b/st.c
@@ -1047,6 +1047,11 @@ tnew(int col, int row)
treset();
}
+int tisaltscr(void)
+{
+ return IS_SET(MODE_ALTSCREEN);
+}
+
void
tswapscreen(void)
{
diff --git a/st.h b/st.h
index 3d351b6..39cc054 100644
--- a/st.h
+++ b/st.h
@@ -87,6 +87,7 @@ void sendbreak(const Arg *);
void toggleprinter(const Arg *);
int tattrset(int);
+int tisaltscr(void);
void tnew(int, int);
void tresize(int, int);
void tsetdirtattr(int);
diff --git a/x.c b/x.c
index 210f184..210dde9 100644
--- a/x.c
+++ b/x.c
@@ -34,6 +34,7 @@ typedef struct {
void (*func)(const Arg *);
const Arg arg;
uint release;
+ int altscrn; /* 0: don't care, -1: not alt screen, 1: alt screen */
} MouseShortcut;
typedef struct {
@@ -446,6 +447,7 @@ mouseaction(XEvent *e, uint release)
for (ms = mshortcuts; ms < mshortcuts + LEN(mshortcuts); ms++) {
if (ms->release == release &&
ms->button == e->xbutton.button &&
+ (!ms->altscrn || (ms->altscrn == (tisaltscr() ? 1 : -1))) &&
(match(ms->mod, state) || /* exact or forced */
match(ms->mod, state & ~forcemousemod))) {
ms->func(&(ms->arg));
--
2.27.0