commit cc4faeffa97cb9935195b5c2bd8caf97090608ae
Author: MrJensK <jens.se@icloud.com>
AuthorDate: Thu Aug 13 14:08:33 2026 +0200
Commit: MrJensK <jens.se@icloud.com>
CommitDate: Thu Aug 13 14:08:33 2026 +0200
replace kitty with patched st (delkey, scrollback, clipboard, boxdraw_v2, vertcenter, alpha, blinking_cursor, bold-is-not-bright, anysize)
---
README.md | 65 +++-
bin/screensaver-launch | 14 +-
config/kitty/kitty.conf | 93 ------
config/st/config.def.h | 500 +++++++++++++++++++++++++++++
config/sxwmrc | 4 +-
install.sh | 21 +-
st-patches/01-delkey.patch | 22 ++
st-patches/02-scrollback.patch | 399 +++++++++++++++++++++++
st-patches/03-clipboard.patch | 13 +
st-patches/04-boxdraw.patch | 563 +++++++++++++++++++++++++++++++++
st-patches/05-vertcenter.patch | 53 ++++
st-patches/06-alpha.patch | 129 ++++++++
st-patches/07-blinking_cursor.patch | 140 ++++++++
st-patches/08-bold-is-not-bright.patch | 15 +
st-patches/09-anysize.patch | 155 +++++++++
15 files changed, 2066 insertions(+), 120 deletions(-)
diff --git a/README.md b/README.md
index f7534e8..0a4a797 100644
--- a/README.md
+++ b/README.md
@@ -33,6 +33,7 @@
- [Installation](#installation)
- [Structure](#structure)
- [sxwm patches](#sxwm-patches)
+- [st patches](#st-patches)
- [Keyboard shortcuts (sxwm)](#keyboard-shortcuts-sxwm)
- [Status bar modules (sxbar)](#status-bar-modules-sxbar)
- [Utility scripts (bin/)](#utility-scripts-bin)
@@ -46,10 +47,12 @@
This is my personal dotfiles setup for a lightweight, keyboard-driven X11 desktop
environment built around [`sxwm`](https://github.com/uint23/sxwm) (tiling window
manager, patched with a handful of local fixes — see [below](#sxwm-patches)),
-[`sxbar`](https://github.com/MrJensK/sxbar) (status bar) and
-[`dmenu`](https://github.com/MrJensK/dmenu) (application launcher). Everything is
-set up automatically via [`install.sh`](install.sh) — clone the repo, run the
-script, and you have a working environment.
+[`sxbar`](https://github.com/MrJensK/sxbar) (status bar),
+[`dmenu`](https://github.com/MrJensK/dmenu) (application launcher) and
+[`st`](https://st.suckless.org/) (terminal, patched with a curated set of
+upstream suckless patches — see [below](#st-patches)). Everything is set up
+automatically via [`install.sh`](install.sh) — clone the repo, run the script,
+and you have a working environment.
## Features
@@ -59,7 +62,7 @@ script, and you have a working environment.
| 📊 | **sxbar** — status bar with clock, date, battery, volume, CPU, brightness, Bluetooth, network, media player, taskbar and start menu popups |
| 🚀 | **dmenu** — fast application launcher (`mod + p`) |
| 📶 | **bluetui** — Bluetooth management right in the terminal |
-| 🖥️ | **kitty** — GPU-accelerated terminal, GruvBox Dark Hard theme, cursor trail effect |
+| 🖥️ | **st** — suckless terminal, patched with 9 upstream fixes (scrollback, clipboard, box-drawing, alpha, blinking cursor, and more) |
| 🔤 | **JetBrainsMono Nerd Font** — icon support in the bar and terminal |
| 🔊 | **PipeWire** — audio (pipewire + pipewire-pulse + wireplumber) enabled automatically |
| 🔇 | Quiet install — PC speaker (`pcspkr`) and the X bell are disabled |
@@ -78,12 +81,12 @@ cd dotfiles
```
The script installs system packages, builds and installs `sxwm` (with all local
-patches applied), `sxbar`, `dmenu` and `bluetui` from source, installs the
-JetBrainsMono Nerd Font, copies config files (backing up anything that already
-exists), installs the utility scripts under `~/.local/bin`, and offers to write
-`~/.xinitrc` for you. A couple of steps are interactive (writing `~/.xinitrc`,
-enabling the lid-watch daemon) so you can opt out if you already have your own
-setup for those.
+patches applied), `sxbar`, `dmenu`, `st` (with all local patches applied) and
+`bluetui` from source, installs the JetBrainsMono Nerd Font, copies config files
+(backing up anything that already exists), installs the utility scripts under
+`~/.local/bin`, and offers to write `~/.xinitrc` for you. A couple of steps are
+interactive (writing `~/.xinitrc`, enabling the lid-watch daemon) so you can opt
+out if you already have your own setup for those.
## Structure
@@ -102,11 +105,21 @@ dotfiles/
│ ├── screensaver-launch # Launches the screensaver fullscreen on every monitor
│ └── screensaver.txt # ASCII art shown by the screensaver
├── *.patch # Local sxwm patches, see "sxwm patches" below
+├── st-patches/ # Upstream st patches, see "st patches" below
+│ ├── 01-delkey.patch
+│ ├── 02-scrollback.patch
+│ ├── 03-clipboard.patch
+│ ├── 04-boxdraw.patch
+│ ├── 05-vertcenter.patch
+│ ├── 06-alpha.patch
+│ ├── 07-blinking_cursor.patch
+│ ├── 08-bold-is-not-bright.patch
+│ └── 09-anysize.patch
└── config/
├── sxwmrc # sxwm config (keybinds, layout, colours)
├── sxbarc # sxbar config (modules, colours, icons)
- └── kitty/
- └── kitty.conf # kitty terminal config
+ └── st/
+ └── config.def.h # st config (font, colours, alpha, cursor, keybinds)
```
## sxwm patches
@@ -123,13 +136,35 @@ order:
| [`fullscreen-monitor-fix.patch`](fullscreen-monitor-fix.patch) | Fullscreening a window that had been moved to another monitor by an external tool (`xdotool`, `screensaver-launch`) fullscreened it on the wrong screen; the target monitor is now recomputed from the window's real geometry |
| [`strut-fresh-screen-size.patch`](strut-fresh-screen-size.patch) | A bottom/right-edge panel (e.g. sxbar's `secondary_bar`) could end up hidden behind normal windows — `reserve_bottom`/`reserve_right` are measured from the *opposite* screen edge and need the full screen size, but read it from `scr_width`/`scr_height`, cached globals only refreshed by `update_mons()`; `reserve_top`/`reserve_left` never depend on screen size so stayed correct. Reads the screen size fresh from the X server instead |
+## st patches
+
+`install.sh` clones upstream `st` (v0.9.3) and applies these on top before
+building, in order — all sourced from [st.suckless.org/patches](https://st.suckless.org/patches/):
+
+| Patch | Adds |
+|---|---|
+| [`01-delkey.patch`](st-patches/01-delkey.patch) | Fixes the Delete key to send `\033[3~` instead of the legacy `\033[P` |
+| [`02-scrollback.patch`](st-patches/02-scrollback.patch) | Keyboard (`Shift+PageUp/Down`) and mouse-wheel scrollback, disabled in the alt screen (vim, less, etc.) |
+| [`03-clipboard.patch`](st-patches/03-clipboard.patch) | Selecting text also copies it to the `CLIPBOARD` selection, not just `PRIMARY` |
+| [`04-boxdraw.patch`](st-patches/04-boxdraw.patch) | Renders box-drawing/braille characters natively instead of relying on the font |
+| [`05-vertcenter.patch`](st-patches/05-vertcenter.patch) | Vertically centers glyphs that don't fill the cell (pairs with boxdraw) |
+| [`06-alpha.patch`](st-patches/06-alpha.patch) | Background transparency (`-A`/`alpha`), needs a compositor |
+| [`07-blinking_cursor.patch`](st-patches/07-blinking_cursor.patch) | Blinking cursor support with a configurable rate |
+| [`08-bold-is-not-bright.patch`](st-patches/08-bold-is-not-bright.patch) | Bold text no longer automatically renders in the bright color variant |
+| [`09-anysize.patch`](st-patches/09-anysize.patch) | Window can be resized to any pixel size instead of snapping to whole cells |
+
+[`config/st/config.def.h`](config/st/config.def.h) is copied over the patched
+source before building, so local tweaks (font, colours, alpha default, cursor
+style, keybinds) survive a rebuild — edit it and re-run `install.sh` to apply
+changes.
+
## Keyboard shortcuts (sxwm)
`mod` = <kbd>Super</kbd>
| Shortcut | Action |
|---|---|
-| `mod + Return` | Open kitty |
+| `mod + Return` | Open st |
| `mod + b` | Open Firefox |
| `mod + p` | dmenu (application launcher) |
| `mod + q` | Close window |
@@ -203,7 +238,7 @@ Installed to `~/.local/bin` by `install.sh` and wired into `sxwmrc`/`~/.xinitrc`
The screensaver renders `bin/screensaver.txt` through random
[terminaltexteffects](https://github.com/ChrisBuilds/terminaltexteffects)
-animations (installed via `pipx` during setup) inside a fullscreen kitty
+animations (installed via `pipx` during setup) inside a fullscreen st
window, and exits the instant you touch the mouse or keyboard.
## Wallpaper
diff --git a/bin/screensaver-launch b/bin/screensaver-launch
index 7160c4d..a26adb8 100755
--- a/bin/screensaver-launch
+++ b/bin/screensaver-launch
@@ -1,5 +1,5 @@
#!/bin/bash
-# Launches the screensaver fullscreen on every connected monitor (X11 / kitty).
+# Launches the screensaver fullscreen on every connected monitor (X11 / st).
set -u
export PATH="$HOME/.local/bin:$PATH"
@@ -24,15 +24,15 @@ for mon in $(xrandr --listmonitors | awk 'NR>1 {print $3}'); do
x="$(echo "$offsets" | cut -d+ -f2)"
y="$(echo "$offsets" | cut -d+ -f3)"
- kitty --class="$WIN_CLASS" \
- --override font_size=18 \
- --override window_padding_width=0 \
- --override background_opacity=1 \
- --override mouse_hide_wait=0.1 \
+ # st has no runtime equivalent of kitty's window_padding_width/mouse_hide_wait
+ # overrides (those are compile-time-only in st), so they're just dropped here.
+ st -c "$WIN_CLASS" \
+ -f "JetBrainsMono Nerd Font:pixelsize=24:antialias=true:autohint=true" \
+ -A 1.0 \
-e "$SCRIPT_DIR/screensaver" &
kpid=$!
- # Wait for the window owned by this kitty process to appear, then pin it
+ # Wait for the window owned by this st process to appear, then pin it
# to this monitor and fullscreen it.
newwin=""
for _ in $(seq 1 50); do
diff --git a/config/kitty/kitty.conf b/config/kitty/kitty.conf
deleted file mode 100644
index 3b58f53..0000000
--- a/config/kitty/kitty.conf
+++ /dev/null
@@ -1,93 +0,0 @@
-# _ _ _ _ _ _ _
-# | | _(_) |_| |_ _ _ | |_ ___ _ __ _ __ ___ (_)_ __ __ _| |
-# | |/ / | __| __| | | | | __/ _ \ '__| '_ ` _ \| | '_ \ / _` | |
-# | <| | |_| |_| |_| | | || __/ | | | | | | | | | | | (_| | |
-# |_|\_\_|\__|\__|\__, | \__\___|_| |_| |_| |_|_|_| |_|\__,_|_|
-# |___/ _ _ _
-# ___ _ _ ___| |_ ___ _ __ ___ (_)______ _| |_(_) ___ _ __
-# / __| | | / __| __/ _ \| '_ ` _ \| |_ / _` | __| |/ _ \| '_ \
-# | (__| |_| \__ \ || (_) | | | | | | |/ / (_| | |_| | (_) | | | |
-# \___|\__,_|___/\__\___/|_| |_| |_|_/___\__,_|\__|_|\___/|_| |_|
-
-##########################################################################
-
-# themes
-include GruvBox_DarkHard.conf
-#include Wryan.conf
-#include VSCode_Dark.conf
-
-# terminal opacity and blur
-background_opacity 1.0
-background_blur 1
-
-# advance
-term xterm-kitty
-
-# terminal bell
-enable_audio_bell no
-
-# os specific tweaks (Gnome window decoration for wayland)
-linux_display_server x11
-
-# font
-font_family SauceCodePro Nerd Font
-bold_font auto
-italic_font auto
-bold_italic_font auto
-font_size 12.0
-
-# font size management
-map ctrl+shift+backspace change_font_size all 0
-
-# cursor customization
-# block / beam / underline
-cursor_shape block
-cursor_blink_interval 0
-cursor_stop_blinking_after 0
-shell_integration no-cursor
-
-# svepande cursor (trail-effekt)
-cursor_trail 1
-cursor_trail_decay 0.1 0.4
-cursor_trail_start_threshold 2
-
-# scrollback
-scrollback_lines 5000
-wheel_scroll_multiplier 3.0
-
-# mouse
-mouse_hide_wait -1
-
-# window layout
-remember_window_size no
-initial_window_width 1200
-initial_window_height 750
-window_border_width 1.5pt
-enabled_layouts tall
-window_padding_width 0
-window_margin_width 2
-hide_window_decorations no
-
-# window management
-map ctrl+shift+enter new_window
-map ctrl+shift+] next_window
-map ctrl+shift+[ previous_window
-
-# layout management
-map ctrl+shift+l next_layout
-map ctrl+alt+r goto_layout tall
-map ctrl+alt+s goto_layout stack
-
-# tab bar customization
-tab_bar_style powerline
-tab_powerline_style slanted
-tab_bar_edge bottom
-tab_bar_align left
-active_tab_font_style bold
-inactive_tab_font_style normal
-
-# tab management
-map ctrl+shift+t new_tab
-map ctrl+shift+right next_tab
-map ctrl+shift+left previous_tab
-map ctrl+shift+q close_tab
diff --git a/config/st/config.def.h b/config/st/config.def.h
new file mode 100644
index 0000000..930bbdf
--- /dev/null
+++ b/config/st/config.def.h
@@ -0,0 +1,500 @@
+/* See LICENSE file for copyright and license details. */
+
+/*
+ * appearance
+ *
+ * font: see http://freedesktop.org/software/fontconfig/fontconfig-user.html
+ */
+static char *font = "JetBrainsMono Nerd Font:pixelsize=16:antialias=true:autohint=true";
+static int borderpx = 2;
+
+/*
+ * What program is execed by st depends of these precedence rules:
+ * 1: program passed with -e
+ * 2: scroll and/or utmp
+ * 3: SHELL environment variable
+ * 4: value of shell in /etc/passwd
+ * 5: value of shell in config.h
+ */
+static char *shell = "/bin/sh";
+char *utmp = NULL;
+/* scroll program: to enable use a string like "scroll" */
+char *scroll = NULL;
+char *stty_args = "stty raw pass8 nl -echo -iexten -cstopb 38400";
+
+/* identification sequence returned in DA and DECID */
+char *vtiden = "\033[?6c";
+
+/* Kerning / character bounding-box multipliers */
+static float cwscale = 1.0;
+static float chscale = 1.0;
+
+/*
+ * word delimiter string
+ *
+ * More advanced example: L" `'\"()[]{}"
+ */
+wchar_t *worddelimiters = L" ";
+
+/* selection timeouts (in milliseconds) */
+static unsigned int doubleclicktimeout = 300;
+static unsigned int tripleclicktimeout = 600;
+
+/* alt screens */
+int allowaltscreen = 1;
+
+/* allow certain non-interactive (insecure) window operations such as:
+ setting the clipboard text */
+int allowwindowops = 0;
+
+/*
+ * draw latency range in ms - from new content/keypress/etc until drawing.
+ * within this range, st draws when content stops arriving (idle). mostly it's
+ * near minlatency, but it waits longer for slow updates to avoid partial draw.
+ * low minlatency will tear/flicker more, as it can "detect" idle too early.
+ */
+static double minlatency = 2;
+static double maxlatency = 33;
+
+/*
+ * blinking timeout (set to 0 to disable blinking) for the terminal blinking
+ * attribute.
+ */
+static unsigned int blinktimeout = 800;
+
+/*
+ * thickness of underline and bar cursors
+ */
+static unsigned int cursorthickness = 2;
+
+/*
+ * 1: render most of the lines/blocks characters without using the font for
+ * perfect alignment between cells (U2500 - U259F except dashes/diagonals).
+ * Bold affects lines thickness if boxdraw_bold is not 0. Italic is ignored.
+ * 0: disable (render all U25XX glyphs normally from the font).
+ */
+const int boxdraw = 1;
+const int boxdraw_bold = 0;
+
+/* braille (U28XX): 1: render as adjacent "pixels", 0: use font */
+const int boxdraw_braille = 1;
+
+/*
+ * bell volume. It must be a value between -100 and 100. Use 0 for disabling
+ * it
+ */
+static int bellvolume = 0;
+
+/* default TERM value */
+char *termname = "st-256color";
+
+/*
+ * spaces per tab
+ *
+ * When you are changing this value, don't forget to adapt the »it« value in
+ * the st.info and appropriately install the st.info in the environment where
+ * you use this st version.
+ *
+ * it#$tabspaces,
+ *
+ * Secondly make sure your kernel is not expanding tabs. When running `stty
+ * -a` »tab0« should appear. You can tell the terminal to not expand tabs by
+ * running following command:
+ *
+ * stty tabs
+ */
+unsigned int tabspaces = 8;
+
+/* bg opacity (1.0 = opaque, matches previous kitty setup; override with -A) */
+float alpha = 1.0;
+
+/* 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",
+ "gray90", /* default foreground colour */
+ "black", /* default background colour */
+};
+
+
+/*
+ * Default colors (colorname index)
+ * foreground, background, cursor, reverse cursor
+ */
+unsigned int defaultfg = 258;
+unsigned int defaultbg = 259;
+unsigned int defaultcs = 256;
+static unsigned int defaultrcs = 257;
+
+/*
+ * 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 cursorstyle = 2; /* steady block, matches previous kitty setup */
+static Rune stcursor = 0x2603; /* snowman ("☃") */
+
+/*
+ * Default columns and rows numbers
+ */
+
+static unsigned int cols = 80;
+static unsigned int rows = 24;
+
+/*
+ * Default colour and shape of the mouse cursor
+ */
+static unsigned int mouseshape = XC_xterm;
+static unsigned int mousefg = 7;
+static unsigned int mousebg = 0;
+
+/*
+ * Color used to display font attributes when fontconfig selected a font which
+ * doesn't match the ones requested.
+ */
+static unsigned int defaultattr = 11;
+
+/*
+ * Force mouse select/shortcuts while mask is active (when MODE_MOUSE is set).
+ * Note that if you want to use ShiftMask with selmasks, set this to an other
+ * modifier, set to 0 to not use it.
+ */
+static uint forcemousemod = ShiftMask;
+
+/*
+ * Internal mouse shortcuts.
+ * Beware that overloading Button1 will disable the selection.
+ */
+static MouseShortcut mshortcuts[] = {
+ /* mask button function argument release */
+ { 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 },
+ { ShiftMask, Button4, ttysend, {.s = "\033[5;2~"} },
+ { XK_ANY_MOD, Button4, ttysend, {.s = "\031"} },
+ { ShiftMask, Button5, ttysend, {.s = "\033[6;2~"} },
+ { XK_ANY_MOD, Button5, ttysend, {.s = "\005"} },
+};
+
+/* Internal keyboard shortcuts. */
+#define MODKEY Mod1Mask
+#define TERMMOD (ControlMask|ShiftMask)
+
+static Shortcut shortcuts[] = {
+ /* mask keysym function argument */
+ { XK_ANY_MOD, XK_Break, sendbreak, {.i = 0} },
+ { ControlMask, XK_Print, toggleprinter, {.i = 0} },
+ { ShiftMask, XK_Print, printscreen, {.i = 0} },
+ { XK_ANY_MOD, XK_Print, printsel, {.i = 0} },
+ { TERMMOD, XK_Prior, zoom, {.f = +1} },
+ { TERMMOD, XK_Next, zoom, {.f = -1} },
+ { TERMMOD, XK_Home, zoomreset, {.f = 0} },
+ { TERMMOD, XK_C, clipcopy, {.i = 0} },
+ { TERMMOD, XK_V, clippaste, {.i = 0} },
+ { 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} },
+};
+
+/*
+ * Special keys (change & recompile st.info accordingly)
+ *
+ * Mask value:
+ * * Use XK_ANY_MOD to match the key no matter modifiers state
+ * * Use XK_NO_MOD to match the key alone (no modifiers)
+ * appkey value:
+ * * 0: no value
+ * * > 0: keypad application mode enabled
+ * * = 2: term.numlock = 1
+ * * < 0: keypad application mode disabled
+ * appcursor value:
+ * * 0: no value
+ * * > 0: cursor application mode enabled
+ * * < 0: cursor application mode disabled
+ *
+ * Be careful with the order of the definitions because st searches in
+ * this table sequentially, so any XK_ANY_MOD must be in the last
+ * position for a key.
+ */
+
+/*
+ * If you want keys other than the X11 function keys (0xFD00 - 0xFFFF)
+ * to be mapped below, add them to this array.
+ */
+static KeySym mappedkeys[] = { -1 };
+
+/*
+ * State bits to ignore when matching key or button events. By default,
+ * numlock (Mod2Mask) and keyboard layout (XK_SWITCH_MOD) are ignored.
+ */
+static uint ignoremod = Mod2Mask|XK_SWITCH_MOD;
+
+/*
+ * This is the huge key array which defines all compatibility to the Linux
+ * world. Please decide about changes wisely.
+ */
+static Key key[] = {
+ /* keysym mask string appkey appcursor */
+ { XK_KP_Home, ShiftMask, "\033[2J", 0, -1},
+ { XK_KP_Home, ShiftMask, "\033[1;2H", 0, +1},
+ { XK_KP_Home, XK_ANY_MOD, "\033[H", 0, -1},
+ { XK_KP_Home, XK_ANY_MOD, "\033[1~", 0, +1},
+ { XK_KP_Up, XK_ANY_MOD, "\033Ox", +1, 0},
+ { XK_KP_Up, XK_ANY_MOD, "\033[A", 0, -1},
+ { XK_KP_Up, XK_ANY_MOD, "\033OA", 0, +1},
+ { XK_KP_Down, XK_ANY_MOD, "\033Or", +1, 0},
+ { XK_KP_Down, XK_ANY_MOD, "\033[B", 0, -1},
+ { XK_KP_Down, XK_ANY_MOD, "\033OB", 0, +1},
+ { XK_KP_Left, XK_ANY_MOD, "\033Ot", +1, 0},
+ { XK_KP_Left, XK_ANY_MOD, "\033[D", 0, -1},
+ { XK_KP_Left, XK_ANY_MOD, "\033OD", 0, +1},
+ { XK_KP_Right, XK_ANY_MOD, "\033Ov", +1, 0},
+ { XK_KP_Right, XK_ANY_MOD, "\033[C", 0, -1},
+ { XK_KP_Right, XK_ANY_MOD, "\033OC", 0, +1},
+ { XK_KP_Prior, ShiftMask, "\033[5;2~", 0, 0},
+ { XK_KP_Prior, XK_ANY_MOD, "\033[5~", 0, 0},
+ { XK_KP_Begin, XK_ANY_MOD, "\033[E", 0, 0},
+ { XK_KP_End, ControlMask, "\033[J", -1, 0},
+ { XK_KP_End, ControlMask, "\033[1;5F", +1, 0},
+ { XK_KP_End, ShiftMask, "\033[K", -1, 0},
+ { XK_KP_End, ShiftMask, "\033[1;2F", +1, 0},
+ { XK_KP_End, XK_ANY_MOD, "\033[4~", 0, 0},
+ { XK_KP_Next, ShiftMask, "\033[6;2~", 0, 0},
+ { XK_KP_Next, XK_ANY_MOD, "\033[6~", 0, 0},
+ { XK_KP_Insert, ShiftMask, "\033[2;2~", +1, 0},
+ { XK_KP_Insert, ShiftMask, "\033[4l", -1, 0},
+ { XK_KP_Insert, ControlMask, "\033[L", -1, 0},
+ { XK_KP_Insert, ControlMask, "\033[2;5~", +1, 0},
+ { XK_KP_Insert, XK_ANY_MOD, "\033[4h", -1, 0},
+ { XK_KP_Insert, XK_ANY_MOD, "\033[2~", +1, 0},
+ { XK_KP_Delete, ControlMask, "\033[M", -1, 0},
+ { XK_KP_Delete, ControlMask, "\033[3;5~", +1, 0},
+ { XK_KP_Delete, ShiftMask, "\033[2K", -1, 0},
+ { XK_KP_Delete, ShiftMask, "\033[3;2~", +1, 0},
+ { XK_KP_Delete, XK_ANY_MOD, "\033[3~", -1, 0},
+ { XK_KP_Delete, XK_ANY_MOD, "\033[3~", +1, 0},
+ { XK_KP_Multiply, XK_ANY_MOD, "\033Oj", +2, 0},
+ { XK_KP_Add, XK_ANY_MOD, "\033Ok", +2, 0},
+ { XK_KP_Enter, XK_ANY_MOD, "\033OM", +2, 0},
+ { XK_KP_Enter, XK_ANY_MOD, "\r", -1, 0},
+ { XK_KP_Subtract, XK_ANY_MOD, "\033Om", +2, 0},
+ { XK_KP_Decimal, XK_ANY_MOD, "\033On", +2, 0},
+ { XK_KP_Divide, XK_ANY_MOD, "\033Oo", +2, 0},
+ { XK_KP_0, XK_ANY_MOD, "\033Op", +2, 0},
+ { XK_KP_1, XK_ANY_MOD, "\033Oq", +2, 0},
+ { XK_KP_2, XK_ANY_MOD, "\033Or", +2, 0},
+ { XK_KP_3, XK_ANY_MOD, "\033Os", +2, 0},
+ { XK_KP_4, XK_ANY_MOD, "\033Ot", +2, 0},
+ { XK_KP_5, XK_ANY_MOD, "\033Ou", +2, 0},
+ { XK_KP_6, XK_ANY_MOD, "\033Ov", +2, 0},
+ { XK_KP_7, XK_ANY_MOD, "\033Ow", +2, 0},
+ { XK_KP_8, XK_ANY_MOD, "\033Ox", +2, 0},
+ { XK_KP_9, XK_ANY_MOD, "\033Oy", +2, 0},
+ { XK_Up, ShiftMask, "\033[1;2A", 0, 0},
+ { XK_Up, Mod1Mask, "\033[1;3A", 0, 0},
+ { XK_Up, ShiftMask|Mod1Mask,"\033[1;4A", 0, 0},
+ { XK_Up, ControlMask, "\033[1;5A", 0, 0},
+ { XK_Up, ShiftMask|ControlMask,"\033[1;6A", 0, 0},
+ { XK_Up, ControlMask|Mod1Mask,"\033[1;7A", 0, 0},
+ { XK_Up,ShiftMask|ControlMask|Mod1Mask,"\033[1;8A", 0, 0},
+ { XK_Up, XK_ANY_MOD, "\033[A", 0, -1},
+ { XK_Up, XK_ANY_MOD, "\033OA", 0, +1},
+ { XK_Down, ShiftMask, "\033[1;2B", 0, 0},
+ { XK_Down, Mod1Mask, "\033[1;3B", 0, 0},
+ { XK_Down, ShiftMask|Mod1Mask,"\033[1;4B", 0, 0},
+ { XK_Down, ControlMask, "\033[1;5B", 0, 0},
+ { XK_Down, ShiftMask|ControlMask,"\033[1;6B", 0, 0},
+ { XK_Down, ControlMask|Mod1Mask,"\033[1;7B", 0, 0},
+ { XK_Down,ShiftMask|ControlMask|Mod1Mask,"\033[1;8B",0, 0},
+ { XK_Down, XK_ANY_MOD, "\033[B", 0, -1},
+ { XK_Down, XK_ANY_MOD, "\033OB", 0, +1},
+ { XK_Left, ShiftMask, "\033[1;2D", 0, 0},
+ { XK_Left, Mod1Mask, "\033[1;3D", 0, 0},
+ { XK_Left, ShiftMask|Mod1Mask,"\033[1;4D", 0, 0},
+ { XK_Left, ControlMask, "\033[1;5D", 0, 0},
+ { XK_Left, ShiftMask|ControlMask,"\033[1;6D", 0, 0},
+ { XK_Left, ControlMask|Mod1Mask,"\033[1;7D", 0, 0},
+ { XK_Left,ShiftMask|ControlMask|Mod1Mask,"\033[1;8D",0, 0},
+ { XK_Left, XK_ANY_MOD, "\033[D", 0, -1},
+ { XK_Left, XK_ANY_MOD, "\033OD", 0, +1},
+ { XK_Right, ShiftMask, "\033[1;2C", 0, 0},
+ { XK_Right, Mod1Mask, "\033[1;3C", 0, 0},
+ { XK_Right, ShiftMask|Mod1Mask,"\033[1;4C", 0, 0},
+ { XK_Right, ControlMask, "\033[1;5C", 0, 0},
+ { XK_Right, ShiftMask|ControlMask,"\033[1;6C", 0, 0},
+ { XK_Right, ControlMask|Mod1Mask,"\033[1;7C", 0, 0},
+ { XK_Right,ShiftMask|ControlMask|Mod1Mask,"\033[1;8C",0, 0},
+ { XK_Right, XK_ANY_MOD, "\033[C", 0, -1},
+ { XK_Right, XK_ANY_MOD, "\033OC", 0, +1},
+ { XK_ISO_Left_Tab, ShiftMask, "\033[Z", 0, 0},
+ { XK_Return, Mod1Mask, "\033\r", 0, 0},
+ { XK_Return, XK_ANY_MOD, "\r", 0, 0},
+ { XK_Insert, ShiftMask, "\033[4l", -1, 0},
+ { XK_Insert, ShiftMask, "\033[2;2~", +1, 0},
+ { XK_Insert, ControlMask, "\033[L", -1, 0},
+ { XK_Insert, ControlMask, "\033[2;5~", +1, 0},
+ { XK_Insert, XK_ANY_MOD, "\033[4h", -1, 0},
+ { XK_Insert, XK_ANY_MOD, "\033[2~", +1, 0},
+ { XK_Delete, ControlMask, "\033[M", -1, 0},
+ { XK_Delete, ControlMask, "\033[3;5~", +1, 0},
+ { XK_Delete, ShiftMask, "\033[2K", -1, 0},
+ { XK_Delete, ShiftMask, "\033[3;2~", +1, 0},
+ { XK_Delete, XK_ANY_MOD, "\033[3~", -1, 0},
+ { XK_Delete, XK_ANY_MOD, "\033[3~", +1, 0},
+ { XK_BackSpace, XK_NO_MOD, "\177", 0, 0},
+ { XK_BackSpace, Mod1Mask, "\033\177", 0, 0},
+ { XK_Home, ShiftMask, "\033[2J", 0, -1},
+ { XK_Home, ShiftMask, "\033[1;2H", 0, +1},
+ { XK_Home, XK_ANY_MOD, "\033[H", 0, -1},
+ { XK_Home, XK_ANY_MOD, "\033[1~", 0, +1},
+ { XK_End, ControlMask, "\033[J", -1, 0},
+ { XK_End, ControlMask, "\033[1;5F", +1, 0},
+ { XK_End, ShiftMask, "\033[K", -1, 0},
+ { XK_End, ShiftMask, "\033[1;2F", +1, 0},
+ { XK_End, XK_ANY_MOD, "\033[4~", 0, 0},
+ { XK_Prior, ControlMask, "\033[5;5~", 0, 0},
+ { XK_Prior, ShiftMask, "\033[5;2~", 0, 0},
+ { XK_Prior, XK_ANY_MOD, "\033[5~", 0, 0},
+ { XK_Next, ControlMask, "\033[6;5~", 0, 0},
+ { XK_Next, ShiftMask, "\033[6;2~", 0, 0},
+ { XK_Next, XK_ANY_MOD, "\033[6~", 0, 0},
+ { XK_F1, XK_NO_MOD, "\033OP" , 0, 0},
+ { XK_F1, /* F13 */ ShiftMask, "\033[1;2P", 0, 0},
+ { XK_F1, /* F25 */ ControlMask, "\033[1;5P", 0, 0},
+ { XK_F1, /* F37 */ Mod4Mask, "\033[1;6P", 0, 0},
+ { XK_F1, /* F49 */ Mod1Mask, "\033[1;3P", 0, 0},
+ { XK_F1, /* F61 */ Mod3Mask, "\033[1;4P", 0, 0},
+ { XK_F2, XK_NO_MOD, "\033OQ" , 0, 0},
+ { XK_F2, /* F14 */ ShiftMask, "\033[1;2Q", 0, 0},
+ { XK_F2, /* F26 */ ControlMask, "\033[1;5Q", 0, 0},
+ { XK_F2, /* F38 */ Mod4Mask, "\033[1;6Q", 0, 0},
+ { XK_F2, /* F50 */ Mod1Mask, "\033[1;3Q", 0, 0},
+ { XK_F2, /* F62 */ Mod3Mask, "\033[1;4Q", 0, 0},
+ { XK_F3, XK_NO_MOD, "\033OR" , 0, 0},
+ { XK_F3, /* F15 */ ShiftMask, "\033[1;2R", 0, 0},
+ { XK_F3, /* F27 */ ControlMask, "\033[1;5R", 0, 0},
+ { XK_F3, /* F39 */ Mod4Mask, "\033[1;6R", 0, 0},
+ { XK_F3, /* F51 */ Mod1Mask, "\033[1;3R", 0, 0},
+ { XK_F3, /* F63 */ Mod3Mask, "\033[1;4R", 0, 0},
+ { XK_F4, XK_NO_MOD, "\033OS" , 0, 0},
+ { XK_F4, /* F16 */ ShiftMask, "\033[1;2S", 0, 0},
+ { XK_F4, /* F28 */ ControlMask, "\033[1;5S", 0, 0},
+ { XK_F4, /* F40 */ Mod4Mask, "\033[1;6S", 0, 0},
+ { XK_F4, /* F52 */ Mod1Mask, "\033[1;3S", 0, 0},
+ { XK_F5, XK_NO_MOD, "\033[15~", 0, 0},
+ { XK_F5, /* F17 */ ShiftMask, "\033[15;2~", 0, 0},
+ { XK_F5, /* F29 */ ControlMask, "\033[15;5~", 0, 0},
+ { XK_F5, /* F41 */ Mod4Mask, "\033[15;6~", 0, 0},
+ { XK_F5, /* F53 */ Mod1Mask, "\033[15;3~", 0, 0},
+ { XK_F6, XK_NO_MOD, "\033[17~", 0, 0},
+ { XK_F6, /* F18 */ ShiftMask, "\033[17;2~", 0, 0},
+ { XK_F6, /* F30 */ ControlMask, "\033[17;5~", 0, 0},
+ { XK_F6, /* F42 */ Mod4Mask, "\033[17;6~", 0, 0},
+ { XK_F6, /* F54 */ Mod1Mask, "\033[17;3~", 0, 0},
+ { XK_F7, XK_NO_MOD, "\033[18~", 0, 0},
+ { XK_F7, /* F19 */ ShiftMask, "\033[18;2~", 0, 0},
+ { XK_F7, /* F31 */ ControlMask, "\033[18;5~", 0, 0},
+ { XK_F7, /* F43 */ Mod4Mask, "\033[18;6~", 0, 0},
+ { XK_F7, /* F55 */ Mod1Mask, "\033[18;3~", 0, 0},
+ { XK_F8, XK_NO_MOD, "\033[19~", 0, 0},
+ { XK_F8, /* F20 */ ShiftMask, "\033[19;2~", 0, 0},
+ { XK_F8, /* F32 */ ControlMask, "\033[19;5~", 0, 0},
+ { XK_F8, /* F44 */ Mod4Mask, "\033[19;6~", 0, 0},
+ { XK_F8, /* F56 */ Mod1Mask, "\033[19;3~", 0, 0},
+ { XK_F9, XK_NO_MOD, "\033[20~", 0, 0},
+ { XK_F9, /* F21 */ ShiftMask, "\033[20;2~", 0, 0},
+ { XK_F9, /* F33 */ ControlMask, "\033[20;5~", 0, 0},
+ { XK_F9, /* F45 */ Mod4Mask, "\033[20;6~", 0, 0},
+ { XK_F9, /* F57 */ Mod1Mask, "\033[20;3~", 0, 0},
+ { XK_F10, XK_NO_MOD, "\033[21~", 0, 0},
+ { XK_F10, /* F22 */ ShiftMask, "\033[21;2~", 0, 0},
+ { XK_F10, /* F34 */ ControlMask, "\033[21;5~", 0, 0},
+ { XK_F10, /* F46 */ Mod4Mask, "\033[21;6~", 0, 0},
+ { XK_F10, /* F58 */ Mod1Mask, "\033[21;3~", 0, 0},
+ { XK_F11, XK_NO_MOD, "\033[23~", 0, 0},
+ { XK_F11, /* F23 */ ShiftMask, "\033[23;2~", 0, 0},
+ { XK_F11, /* F35 */ ControlMask, "\033[23;5~", 0, 0},
+ { XK_F11, /* F47 */ Mod4Mask, "\033[23;6~", 0, 0},
+ { XK_F11, /* F59 */ Mod1Mask, "\033[23;3~", 0, 0},
+ { XK_F12, XK_NO_MOD, "\033[24~", 0, 0},
+ { XK_F12, /* F24 */ ShiftMask, "\033[24;2~", 0, 0},
+ { XK_F12, /* F36 */ ControlMask, "\033[24;5~", 0, 0},
+ { XK_F12, /* F48 */ Mod4Mask, "\033[24;6~", 0, 0},
+ { XK_F12, /* F60 */ Mod1Mask, "\033[24;3~", 0, 0},
+ { XK_F13, XK_NO_MOD, "\033[1;2P", 0, 0},
+ { XK_F14, XK_NO_MOD, "\033[1;2Q", 0, 0},
+ { XK_F15, XK_NO_MOD, "\033[1;2R", 0, 0},
+ { XK_F16, XK_NO_MOD, "\033[1;2S", 0, 0},
+ { XK_F17, XK_NO_MOD, "\033[15;2~", 0, 0},
+ { XK_F18, XK_NO_MOD, "\033[17;2~", 0, 0},
+ { XK_F19, XK_NO_MOD, "\033[18;2~", 0, 0},
+ { XK_F20, XK_NO_MOD, "\033[19;2~", 0, 0},
+ { XK_F21, XK_NO_MOD, "\033[20;2~", 0, 0},
+ { XK_F22, XK_NO_MOD, "\033[21;2~", 0, 0},
+ { XK_F23, XK_NO_MOD, "\033[23;2~", 0, 0},
+ { XK_F24, XK_NO_MOD, "\033[24;2~", 0, 0},
+ { XK_F25, XK_NO_MOD, "\033[1;5P", 0, 0},
+ { XK_F26, XK_NO_MOD, "\033[1;5Q", 0, 0},
+ { XK_F27, XK_NO_MOD, "\033[1;5R", 0, 0},
+ { XK_F28, XK_NO_MOD, "\033[1;5S", 0, 0},
+ { XK_F29, XK_NO_MOD, "\033[15;5~", 0, 0},
+ { XK_F30, XK_NO_MOD, "\033[17;5~", 0, 0},
+ { XK_F31, XK_NO_MOD, "\033[18;5~", 0, 0},
+ { XK_F32, XK_NO_MOD, "\033[19;5~", 0, 0},
+ { XK_F33, XK_NO_MOD, "\033[20;5~", 0, 0},
+ { XK_F34, XK_NO_MOD, "\033[21;5~", 0, 0},
+ { XK_F35, XK_NO_MOD, "\033[23;5~", 0, 0},
+};
+
+/*
+ * Selection types' masks.
+ * Use the same masks as usual.
+ * Button1Mask is always unset, to make masks match between ButtonPress.
+ * ButtonRelease and MotionNotify.
+ * If no match is found, regular selection is used.
+ */
+static uint selmasks[] = {
+ [SEL_RECTANGULAR] = Mod1Mask,
+};
+
+/*
+ * Printable characters in ASCII, used to estimate the advance width
+ * of single wide characters.
+ */
+static char ascii_printable[] =
+ " !\"#$%&'()*+,-./0123456789:;<=>?"
+ "@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_"
+ "`abcdefghijklmnopqrstuvwxyz{|}~";
diff --git a/config/sxwmrc b/config/sxwmrc
index f1bf215..5520a2b 100644
--- a/config/sxwmrc
+++ b/config/sxwmrc
@@ -25,7 +25,7 @@ new_win_focus : true
warp_cursor : true
floating_on_top : true
new_win_master : false
-can_swallow : "kitty"
+can_swallow : "st"
can_be_swallowed : "mpv", "sxiv"
start_fullscreen : "mpv", "vlc"
@@ -35,7 +35,7 @@ start_fullscreen : "mpv", "vlc"
mod_key : super
# Application Launchers:
-bind : mod + Return : "kitty"
+bind : mod + Return : "st"
bind : mod + b : "firefox"
bind : mod + p : "dmenu_run"
bind : mod + shift + s : "screensaver-toggle"
diff --git a/install.sh b/install.sh
index acf724b..4913557 100755
--- a/install.sh
+++ b/install.sh
@@ -5,6 +5,7 @@ SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
SXWM_REPO="https://github.com/uint23/sxwm.git"
SXBAR_REPO="https://github.com/MrJensK/sxbar.git"
DMENU_REPO="https://github.com/MrJensK/dmenu.git"
+ST_REPO="https://git.suckless.org/st"
BUILD_DIR="/tmp/sxwm-sxbar-build"
echo "==> Installerar beroenden..."
@@ -24,7 +25,6 @@ sudo apt-get install -y \
xorg \
xinit \
firefox-esr \
- kitty \
pipewire-audio \
alsa-utils \
bluez \
@@ -109,8 +109,24 @@ make
sudo make install
cd "$BUILD_DIR"
+echo "==> Klonar st..."
+rm -rf st
+git clone --depth=1 "$ST_REPO" st
+
+echo "==> Applicerar st-patchar (delkey, scrollback, clipboard, boxdraw_v2, vertcenter, alpha, blinking_cursor, bold-is-not-bright, anysize)..."
+cd st
+for p in "$SCRIPT_DIR"/st-patches/*.patch; do
+ patch -p1 < "$p"
+done
+cp "$SCRIPT_DIR/config/st/config.def.h" config.def.h
+
+echo "==> Bygger och installerar st..."
+make
+sudo make install
+cd "$BUILD_DIR"
+
echo "==> Kopierar konfigfiler..."
-mkdir -p "$HOME/.config/kitty" "$HOME/.config/sxbar"
+mkdir -p "$HOME/.config/sxbar"
copy_config() {
local src="$SCRIPT_DIR/config/$1"
@@ -126,7 +142,6 @@ copy_config() {
copy_config sxwmrc sxwmrc
copy_config sxbarc sxbar/sxbarc
-copy_config kitty/kitty.conf kitty/kitty.conf
echo "==> Kopierar skrivbordsbakgrund..."
mkdir -p "$HOME/BG"
diff --git a/st-patches/01-delkey.patch b/st-patches/01-delkey.patch
new file mode 100644
index 0000000..1505649
--- /dev/null
+++ b/st-patches/01-delkey.patch
@@ -0,0 +1,22 @@
+diff --git a/config.def.h b/config.def.h
+index 2cd740a..dbfc129 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -278,7 +278,7 @@ static Key key[] = {
+ { XK_KP_Delete, ControlMask, "\033[3;5~", +1, 0},
+ { XK_KP_Delete, ShiftMask, "\033[2K", -1, 0},
+ { XK_KP_Delete, ShiftMask, "\033[3;2~", +1, 0},
+- { XK_KP_Delete, XK_ANY_MOD, "\033[P", -1, 0},
++ { XK_KP_Delete, XK_ANY_MOD, "\033[3~", -1, 0},
+ { XK_KP_Delete, XK_ANY_MOD, "\033[3~", +1, 0},
+ { XK_KP_Multiply, XK_ANY_MOD, "\033Oj", +2, 0},
+ { XK_KP_Add, XK_ANY_MOD, "\033Ok", +2, 0},
+@@ -346,7 +346,7 @@ static Key key[] = {
+ { XK_Delete, ControlMask, "\033[3;5~", +1, 0},
+ { XK_Delete, ShiftMask, "\033[2K", -1, 0},
+ { XK_Delete, ShiftMask, "\033[3;2~", +1, 0},
+- { XK_Delete, XK_ANY_MOD, "\033[P", -1, 0},
++ { XK_Delete, XK_ANY_MOD, "\033[3~", -1, 0},
+ { XK_Delete, XK_ANY_MOD, "\033[3~", +1, 0},
+ { XK_BackSpace, XK_NO_MOD, "\177", 0, 0},
+ { XK_BackSpace, Mod1Mask, "\033\177", 0, 0},
diff --git a/st-patches/02-scrollback.patch b/st-patches/02-scrollback.patch
new file mode 100644
index 0000000..ee5633f
--- /dev/null
+++ b/st-patches/02-scrollback.patch
@@ -0,0 +1,399 @@
+diff --git a/config.def.h b/config.def.h
+index dbfc129..af1ac0e 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -176,6 +176,8 @@ static uint forcemousemod = ShiftMask;
+ */
+ static MouseShortcut mshortcuts[] = {
+ /* mask button function argument release */
++ { 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 },
+ { ShiftMask, Button4, ttysend, {.s = "\033[5;2~"} },
+ { XK_ANY_MOD, Button4, ttysend, {.s = "\031"} },
+@@ -201,6 +203,8 @@ 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 c15ca4b..0a6cf39 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,
+@@ -115,6 +119,9 @@ 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(const int *, int);
+ static void tsetchar(Rune, const Glyph *, int, int);
+ static void tsetdirt(int, int);
+@@ -409,10 +416,10 @@ 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;
+@@ -521,7 +528,7 @@ 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;
+@@ -536,14 +543,14 @@ 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)))
+@@ -564,14 +571,14 @@ 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;
+ }
+@@ -602,13 +609,13 @@ 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);
+@@ -1051,6 +1061,11 @@ tnew(int col, int row)
+ treset();
+ }
+
++int tisaltscr(void)
++{
++ return IS_SET(MODE_ALTSCREEN);
++}
++
+ void
+ tswapscreen(void)
+ {
+@@ -1063,13 +1078,53 @@ 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);
+
+@@ -1079,17 +1134,28 @@ 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);
+
+@@ -1099,7 +1165,8 @@ tscrollup(int orig, int n)
+ term.line[i+n] = temp;
+ }
+
+- selscroll(orig, -n);
++ if (term.scr == 0)
++ selscroll(orig, -n);
+ }
+
+ void
+@@ -1128,7 +1195,7 @@ tnewline(int first_col)
+ int y = term.c.y;
+
+ if (y == term.bot) {
+- tscrollup(term.top, 1);
++ tscrollup(term.top, 1, 1);
+ } else {
+ y++;
+ }
+@@ -1296,14 +1363,14 @@ 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
+@@ -1747,11 +1814,11 @@ csihandle(void)
+ case 'S': /* SU -- Scroll <n> line up */
+ if (csiescseq.priv) break;
+ 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);
+@@ -2340,7 +2407,7 @@ 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);
+ }
+@@ -2353,7 +2420,7 @@ 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);
+ }
+@@ -2577,7 +2644,7 @@ 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;
+@@ -2614,6 +2681,14 @@ 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));
+@@ -2672,7 +2747,7 @@ 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);
+ }
+ }
+
+@@ -2693,8 +2768,9 @@ 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 fd3b0d8..aef72ef 100644
+--- a/st.h
++++ b/st.h
+@@ -81,12 +81,15 @@ 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 *);
+ 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 d73152b..f0c0837 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 {
+@@ -455,6 +456,7 @@ 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));
diff --git a/st-patches/03-clipboard.patch b/st-patches/03-clipboard.patch
new file mode 100644
index 0000000..6f20da9
--- /dev/null
+++ b/st-patches/03-clipboard.patch
@@ -0,0 +1,13 @@
+diff --git a/x.c b/x.c
+index f0c0837..7d01e1b 100644
+--- a/x.c
++++ b/x.c
+@@ -688,6 +688,8 @@ setsel(char *str, Time t)
+ XSetSelectionOwner(xw.dpy, XA_PRIMARY, xw.win, t);
+ if (XGetSelectionOwner(xw.dpy, XA_PRIMARY) != xw.win)
+ selclear();
++
++ xclipcopy();
+ }
+
+ void
diff --git a/st-patches/04-boxdraw.patch b/st-patches/04-boxdraw.patch
new file mode 100644
index 0000000..da7b8bc
--- /dev/null
+++ b/st-patches/04-boxdraw.patch
@@ -0,0 +1,563 @@
+diff --git a/Makefile b/Makefile
+index 15db421..a64b4c2 100644
+--- a/Makefile
++++ b/Makefile
+@@ -4,7 +4,7 @@
+
+ include config.mk
+
+-SRC = st.c x.c
++SRC = st.c x.c boxdraw.c
+ OBJ = $(SRC:.c=.o)
+
+ all: st
+@@ -17,6 +17,7 @@ config.h:
+
+ st.o: config.h st.h win.h
+ x.o: arg.h config.h st.h win.h
++boxdraw.o: config.h st.h boxdraw_data.h
+
+ $(OBJ): config.h config.mk
+
+diff --git a/boxdraw.c b/boxdraw.c
+new file mode 100644
+index 0000000..28a92d0
+--- /dev/null
++++ b/boxdraw.c
+@@ -0,0 +1,194 @@
++/*
++ * Copyright 2018 Avi Halachmi (:avih) avihpit@yahoo.com https://github.com/avih
++ * MIT/X Consortium License
++ */
++
++#include <X11/Xft/Xft.h>
++#include "st.h"
++#include "boxdraw_data.h"
++
++/* Rounded non-negative integers division of n / d */
++#define DIV(n, d) (((n) + (d) / 2) / (d))
++
++static Display *xdpy;
++static Colormap xcmap;
++static XftDraw *xd;
++static Visual *xvis;
++
++static void drawbox(int, int, int, int, XftColor *, XftColor *, ushort);
++static void drawboxlines(int, int, int, int, XftColor *, ushort);
++
++/* public API */
++
++void
++boxdraw_xinit(Display *dpy, Colormap cmap, XftDraw *draw, Visual *vis)
++{
++ xdpy = dpy; xcmap = cmap; xd = draw, xvis = vis;
++}
++
++int
++isboxdraw(Rune u)
++{
++ Rune block = u & ~0xff;
++ return (boxdraw && block == 0x2500 && boxdata[(uint8_t)u]) ||
++ (boxdraw_braille && block == 0x2800);
++}
++
++/* the "index" is actually the entire shape data encoded as ushort */
++ushort
++boxdrawindex(const Glyph *g)
++{
++ if (boxdraw_braille && (g->u & ~0xff) == 0x2800)
++ return BRL | (uint8_t)g->u;
++ if (boxdraw_bold && (g->mode & ATTR_BOLD))
++ return BDB | boxdata[(uint8_t)g->u];
++ return boxdata[(uint8_t)g->u];
++}
++
++void
++drawboxes(int x, int y, int cw, int ch, XftColor *fg, XftColor *bg,
++ const XftGlyphFontSpec *specs, int len)
++{
++ for ( ; len-- > 0; x += cw, specs++)
++ drawbox(x, y, cw, ch, fg, bg, (ushort)specs->glyph);
++}
++
++/* implementation */
++
++void
++drawbox(int x, int y, int w, int h, XftColor *fg, XftColor *bg, ushort bd)
++{
++ ushort cat = bd & ~(BDB | 0xff); /* mask out bold and data */
++ if (bd & (BDL | BDA)) {
++ /* lines (light/double/heavy/arcs) */
++ drawboxlines(x, y, w, h, fg, bd);
++
++ } else if (cat == BBD) {
++ /* lower (8-X)/8 block */
++ int d = DIV((uint8_t)bd * h, 8);
++ XftDrawRect(xd, fg, x, y + d, w, h - d);
++
++ } else if (cat == BBU) {
++ /* upper X/8 block */
++ XftDrawRect(xd, fg, x, y, w, DIV((uint8_t)bd * h, 8));
++
++ } else if (cat == BBL) {
++ /* left X/8 block */
++ XftDrawRect(xd, fg, x, y, DIV((uint8_t)bd * w, 8), h);
++
++ } else if (cat == BBR) {
++ /* right (8-X)/8 block */
++ int d = DIV((uint8_t)bd * w, 8);
++ XftDrawRect(xd, fg, x + d, y, w - d, h);
++
++ } else if (cat == BBQ) {
++ /* Quadrants */
++ int w2 = DIV(w, 2), h2 = DIV(h, 2);
++ if (bd & TL)
++ XftDrawRect(xd, fg, x, y, w2, h2);
++ if (bd & TR)
++ XftDrawRect(xd, fg, x + w2, y, w - w2, h2);
++ if (bd & BL)
++ XftDrawRect(xd, fg, x, y + h2, w2, h - h2);
++ if (bd & BR)
++ XftDrawRect(xd, fg, x + w2, y + h2, w - w2, h - h2);
++
++ } else if (bd & BBS) {
++ /* Shades - data is 1/2/3 for 25%/50%/75% alpha, respectively */
++ int d = (uint8_t)bd;
++ XftColor xfc;
++ XRenderColor xrc = { .alpha = 0xffff };
++
++ xrc.red = DIV(fg->color.red * d + bg->color.red * (4 - d), 4);
++ xrc.green = DIV(fg->color.green * d + bg->color.green * (4 - d), 4);
++ xrc.blue = DIV(fg->color.blue * d + bg->color.blue * (4 - d), 4);
++
++ XftColorAllocValue(xdpy, xvis, xcmap, &xrc, &xfc);
++ XftDrawRect(xd, &xfc, x, y, w, h);
++ XftColorFree(xdpy, xvis, xcmap, &xfc);
++
++ } else if (cat == BRL) {
++ /* braille, each data bit corresponds to one dot at 2x4 grid */
++ int w1 = DIV(w, 2);
++ int h1 = DIV(h, 4), h2 = DIV(h, 2), h3 = DIV(3 * h, 4);
++
++ if (bd & 1) XftDrawRect(xd, fg, x, y, w1, h1);
++ if (bd & 2) XftDrawRect(xd, fg, x, y + h1, w1, h2 - h1);
++ if (bd & 4) XftDrawRect(xd, fg, x, y + h2, w1, h3 - h2);
++ if (bd & 8) XftDrawRect(xd, fg, x + w1, y, w - w1, h1);
++ if (bd & 16) XftDrawRect(xd, fg, x + w1, y + h1, w - w1, h2 - h1);
++ if (bd & 32) XftDrawRect(xd, fg, x + w1, y + h2, w - w1, h3 - h2);
++ if (bd & 64) XftDrawRect(xd, fg, x, y + h3, w1, h - h3);
++ if (bd & 128) XftDrawRect(xd, fg, x + w1, y + h3, w - w1, h - h3);
++
++ }
++}
++
++void
++drawboxlines(int x, int y, int w, int h, XftColor *fg, ushort bd)
++{
++ /* s: stem thickness. width/8 roughly matches underscore thickness. */
++ /* We draw bold as 1.5 * normal-stem and at least 1px thicker. */
++ /* doubles draw at least 3px, even when w or h < 3. bold needs 6px. */
++ int mwh = MIN(w, h);
++ int base_s = MAX(1, DIV(mwh, 8));
++ int bold = (bd & BDB) && mwh >= 6; /* possibly ignore boldness */
++ int s = bold ? MAX(base_s + 1, DIV(3 * base_s, 2)) : base_s;
++ int w2 = DIV(w - s, 2), h2 = DIV(h - s, 2);
++ /* the s-by-s square (x + w2, y + h2, s, s) is the center texel. */
++ /* The base length (per direction till edge) includes this square. */
++
++ int light = bd & (LL | LU | LR | LD);
++ int double_ = bd & (DL | DU | DR | DD);
++
++ if (light) {
++ /* d: additional (negative) length to not-draw the center */
++ /* texel - at arcs and avoid drawing inside (some) doubles */
++ int arc = bd & BDA;
++ int multi_light = light & (light - 1);
++ int multi_double = double_ & (double_ - 1);
++ /* light crosses double only at DH+LV, DV+LH (ref. shapes) */
++ int d = arc || (multi_double && !multi_light) ? -s : 0;
++
++ if (bd & LL)
++ XftDrawRect(xd, fg, x, y + h2, w2 + s + d, s);
++ if (bd & LU)
++ XftDrawRect(xd, fg, x + w2, y, s, h2 + s + d);
++ if (bd & LR)
++ XftDrawRect(xd, fg, x + w2 - d, y + h2, w - w2 + d, s);
++ if (bd & LD)
++ XftDrawRect(xd, fg, x + w2, y + h2 - d, s, h - h2 + d);
++ }
++
++ /* double lines - also align with light to form heavy when combined */
++ if (double_) {
++ /*
++ * going clockwise, for each double-ray: p is additional length
++ * to the single-ray nearer to the previous direction, and n to
++ * the next. p and n adjust from the base length to lengths
++ * which consider other doubles - shorter to avoid intersections
++ * (p, n), or longer to draw the far-corner texel (n).
++ */
++ int dl = bd & DL, du = bd & DU, dr = bd & DR, dd = bd & DD;
++ if (dl) {
++ int p = dd ? -s : 0, n = du ? -s : dd ? s : 0;
++ XftDrawRect(xd, fg, x, y + h2 + s, w2 + s + p, s);
++ XftDrawRect(xd, fg, x, y + h2 - s, w2 + s + n, s);
++ }
++ if (du) {
++ int p = dl ? -s : 0, n = dr ? -s : dl ? s : 0;
++ XftDrawRect(xd, fg, x + w2 - s, y, s, h2 + s + p);
++ XftDrawRect(xd, fg, x + w2 + s, y, s, h2 + s + n);
++ }
++ if (dr) {
++ int p = du ? -s : 0, n = dd ? -s : du ? s : 0;
++ XftDrawRect(xd, fg, x + w2 - p, y + h2 - s, w - w2 + p, s);
++ XftDrawRect(xd, fg, x + w2 - n, y + h2 + s, w - w2 + n, s);
++ }
++ if (dd) {
++ int p = dr ? -s : 0, n = dl ? -s : dr ? s : 0;
++ XftDrawRect(xd, fg, x + w2 + s, y + h2 - p, s, h - h2 + p);
++ XftDrawRect(xd, fg, x + w2 - s, y + h2 - n, s, h - h2 + n);
++ }
++ }
++}
+diff --git a/boxdraw_data.h b/boxdraw_data.h
+new file mode 100644
+index 0000000..7890500
+--- /dev/null
++++ b/boxdraw_data.h
+@@ -0,0 +1,214 @@
++/*
++ * Copyright 2018 Avi Halachmi (:avih) avihpit@yahoo.com https://github.com/avih
++ * MIT/X Consortium License
++ */
++
++/*
++ * U+25XX codepoints data
++ *
++ * References:
++ * http://www.unicode.org/charts/PDF/U2500.pdf
++ * http://www.unicode.org/charts/PDF/U2580.pdf
++ *
++ * Test page:
++ * https://github.com/GNOME/vte/blob/master/doc/boxes.txt
++ */
++
++/* Each shape is encoded as 16-bits. Higher bits are category, lower are data */
++/* Categories (mutually exclusive except BDB): */
++/* For convenience, BDL/BDA/BBS/BDB are 1 bit each, the rest are enums */
++#define BDL (1<<8) /* Box Draw Lines (light/double/heavy) */
++#define BDA (1<<9) /* Box Draw Arc (light) */
++
++#define BBD (1<<10) /* Box Block Down (lower) X/8 */
++#define BBL (2<<10) /* Box Block Left X/8 */
++#define BBU (3<<10) /* Box Block Upper X/8 */
++#define BBR (4<<10) /* Box Block Right X/8 */
++#define BBQ (5<<10) /* Box Block Quadrants */
++#define BRL (6<<10) /* Box Braille (data is lower byte of U28XX) */
++
++#define BBS (1<<14) /* Box Block Shades */
++#define BDB (1<<15) /* Box Draw is Bold */
++
++/* (BDL/BDA) Light/Double/Heavy x Left/Up/Right/Down/Horizontal/Vertical */
++/* Heavy is light+double (literally drawing light+double align to form heavy) */
++#define LL (1<<0)
++#define LU (1<<1)
++#define LR (1<<2)
++#define LD (1<<3)
++#define LH (LL+LR)
++#define LV (LU+LD)
++
++#define DL (1<<4)
++#define DU (1<<5)
++#define DR (1<<6)
++#define DD (1<<7)
++#define DH (DL+DR)
++#define DV (DU+DD)
++
++#define HL (LL+DL)
++#define HU (LU+DU)
++#define HR (LR+DR)
++#define HD (LD+DD)
++#define HH (HL+HR)
++#define HV (HU+HD)
++
++/* (BBQ) Quadrants Top/Bottom x Left/Right */
++#define TL (1<<0)
++#define TR (1<<1)
++#define BL (1<<2)
++#define BR (1<<3)
++
++/* Data for U+2500 - U+259F except dashes/diagonals */
++static const unsigned short boxdata[256] = {
++ /* light lines */
++ [0x00] = BDL + LH, /* light horizontal */
++ [0x02] = BDL + LV, /* light vertical */
++ [0x0c] = BDL + LD + LR, /* light down and right */
++ [0x10] = BDL + LD + LL, /* light down and left */
++ [0x14] = BDL + LU + LR, /* light up and right */
++ [0x18] = BDL + LU + LL, /* light up and left */
++ [0x1c] = BDL + LV + LR, /* light vertical and right */
++ [0x24] = BDL + LV + LL, /* light vertical and left */
++ [0x2c] = BDL + LH + LD, /* light horizontal and down */
++ [0x34] = BDL + LH + LU, /* light horizontal and up */
++ [0x3c] = BDL + LV + LH, /* light vertical and horizontal */
++ [0x74] = BDL + LL, /* light left */
++ [0x75] = BDL + LU, /* light up */
++ [0x76] = BDL + LR, /* light right */
++ [0x77] = BDL + LD, /* light down */
++
++ /* heavy [+light] lines */
++ [0x01] = BDL + HH,
++ [0x03] = BDL + HV,
++ [0x0d] = BDL + HR + LD,
++ [0x0e] = BDL + HD + LR,
++ [0x0f] = BDL + HD + HR,
++ [0x11] = BDL + HL + LD,
++ [0x12] = BDL + HD + LL,
++ [0x13] = BDL + HD + HL,
++ [0x15] = BDL + HR + LU,
++ [0x16] = BDL + HU + LR,
++ [0x17] = BDL + HU + HR,
++ [0x19] = BDL + HL + LU,
++ [0x1a] = BDL + HU + LL,
++ [0x1b] = BDL + HU + HL,
++ [0x1d] = BDL + HR + LV,
++ [0x1e] = BDL + HU + LD + LR,
++ [0x1f] = BDL + HD + LR + LU,
++ [0x20] = BDL + HV + LR,
++ [0x21] = BDL + HU + HR + LD,
++ [0x22] = BDL + HD + HR + LU,
++ [0x23] = BDL + HV + HR,
++ [0x25] = BDL + HL + LV,
++ [0x26] = BDL + HU + LD + LL,
++ [0x27] = BDL + HD + LU + LL,
++ [0x28] = BDL + HV + LL,
++ [0x29] = BDL + HU + HL + LD,
++ [0x2a] = BDL + HD + HL + LU,
++ [0x2b] = BDL + HV + HL,
++ [0x2d] = BDL + HL + LD + LR,
++ [0x2e] = BDL + HR + LL + LD,
++ [0x2f] = BDL + HH + LD,
++ [0x30] = BDL + HD + LH,
++ [0x31] = BDL + HD + HL + LR,
++ [0x32] = BDL + HR + HD + LL,
++ [0x33] = BDL + HH + HD,
++ [0x35] = BDL + HL + LU + LR,
++ [0x36] = BDL + HR + LU + LL,
++ [0x37] = BDL + HH + LU,
++ [0x38] = BDL + HU + LH,
++ [0x39] = BDL + HU + HL + LR,
++ [0x3a] = BDL + HU + HR + LL,
++ [0x3b] = BDL + HH + HU,
++ [0x3d] = BDL + HL + LV + LR,
++ [0x3e] = BDL + HR + LV + LL,
++ [0x3f] = BDL + HH + LV,
++ [0x40] = BDL + HU + LH + LD,
++ [0x41] = BDL + HD + LH + LU,
++ [0x42] = BDL + HV + LH,
++ [0x43] = BDL + HU + HL + LD + LR,
++ [0x44] = BDL + HU + HR + LD + LL,
++ [0x45] = BDL + HD + HL + LU + LR,
++ [0x46] = BDL + HD + HR + LU + LL,
++ [0x47] = BDL + HH + HU + LD,
++ [0x48] = BDL + HH + HD + LU,
++ [0x49] = BDL + HV + HL + LR,
++ [0x4a] = BDL + HV + HR + LL,
++ [0x4b] = BDL + HV + HH,
++ [0x78] = BDL + HL,
++ [0x79] = BDL + HU,
++ [0x7a] = BDL + HR,
++ [0x7b] = BDL + HD,
++ [0x7c] = BDL + HR + LL,
++ [0x7d] = BDL + HD + LU,
++ [0x7e] = BDL + HL + LR,
++ [0x7f] = BDL + HU + LD,
++
++ /* double [+light] lines */
++ [0x50] = BDL + DH,
++ [0x51] = BDL + DV,
++ [0x52] = BDL + DR + LD,
++ [0x53] = BDL + DD + LR,
++ [0x54] = BDL + DR + DD,
++ [0x55] = BDL + DL + LD,
++ [0x56] = BDL + DD + LL,
++ [0x57] = BDL + DL + DD,
++ [0x58] = BDL + DR + LU,
++ [0x59] = BDL + DU + LR,
++ [0x5a] = BDL + DU + DR,
++ [0x5b] = BDL + DL + LU,
++ [0x5c] = BDL + DU + LL,
++ [0x5d] = BDL + DL + DU,
++ [0x5e] = BDL + DR + LV,
++ [0x5f] = BDL + DV + LR,
++ [0x60] = BDL + DV + DR,
++ [0x61] = BDL + DL + LV,
++ [0x62] = BDL + DV + LL,
++ [0x63] = BDL + DV + DL,
++ [0x64] = BDL + DH + LD,
++ [0x65] = BDL + DD + LH,
++ [0x66] = BDL + DD + DH,
++ [0x67] = BDL + DH + LU,
++ [0x68] = BDL + DU + LH,
++ [0x69] = BDL + DH + DU,
++ [0x6a] = BDL + DH + LV,
++ [0x6b] = BDL + DV + LH,
++ [0x6c] = BDL + DH + DV,
++
++ /* (light) arcs */
++ [0x6d] = BDA + LD + LR,
++ [0x6e] = BDA + LD + LL,
++ [0x6f] = BDA + LU + LL,
++ [0x70] = BDA + LU + LR,
++
++ /* Lower (Down) X/8 block (data is 8 - X) */
++ [0x81] = BBD + 7, [0x82] = BBD + 6, [0x83] = BBD + 5, [0x84] = BBD + 4,
++ [0x85] = BBD + 3, [0x86] = BBD + 2, [0x87] = BBD + 1, [0x88] = BBD + 0,
++
++ /* Left X/8 block (data is X) */
++ [0x89] = BBL + 7, [0x8a] = BBL + 6, [0x8b] = BBL + 5, [0x8c] = BBL + 4,
++ [0x8d] = BBL + 3, [0x8e] = BBL + 2, [0x8f] = BBL + 1,
++
++ /* upper 1/2 (4/8), 1/8 block (X), right 1/2, 1/8 block (8-X) */
++ [0x80] = BBU + 4, [0x94] = BBU + 1,
++ [0x90] = BBR + 4, [0x95] = BBR + 7,
++
++ /* Quadrants */
++ [0x96] = BBQ + BL,
++ [0x97] = BBQ + BR,
++ [0x98] = BBQ + TL,
++ [0x99] = BBQ + TL + BL + BR,
++ [0x9a] = BBQ + TL + BR,
++ [0x9b] = BBQ + TL + TR + BL,
++ [0x9c] = BBQ + TL + TR + BR,
++ [0x9d] = BBQ + TR,
++ [0x9e] = BBQ + BL + TR,
++ [0x9f] = BBQ + BL + TR + BR,
++
++ /* Shades, data is an alpha value in 25% units (1/4, 1/2, 3/4) */
++ [0x91] = BBS + 1, [0x92] = BBS + 2, [0x93] = BBS + 3,
++
++ /* U+2504 - U+250B, U+254C - U+254F: unsupported (dashes) */
++ /* U+2571 - U+2573: unsupported (diagonals) */
++};
+diff --git a/config.def.h b/config.def.h
+index af1ac0e..148ff1e 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -67,6 +67,18 @@ static unsigned int blinktimeout = 800;
+ */
+ static unsigned int cursorthickness = 2;
+
++/*
++ * 1: render most of the lines/blocks characters without using the font for
++ * perfect alignment between cells (U2500 - U259F except dashes/diagonals).
++ * Bold affects lines thickness if boxdraw_bold is not 0. Italic is ignored.
++ * 0: disable (render all U25XX glyphs normally from the font).
++ */
++const int boxdraw = 0;
++const int boxdraw_bold = 0;
++
++/* braille (U28XX): 1: render as adjacent "pixels", 0: use font */
++const int boxdraw_braille = 0;
++
+ /*
+ * bell volume. It must be a value between -100 and 100. Use 0 for disabling
+ * it
+diff --git a/st.c b/st.c
+index 0a6cf39..171aa14 100644
+--- a/st.c
++++ b/st.c
+@@ -1293,6 +1293,9 @@ tsetchar(Rune u, const Glyph *attr, int x, int y)
+ term.dirty[y] = 1;
+ term.line[y][x] = *attr;
+ term.line[y][x].u = u;
++
++ if (isboxdraw(u))
++ term.line[y][x].mode |= ATTR_BOXDRAW;
+ }
+
+ void
+diff --git a/st.h b/st.h
+index aef72ef..a584b72 100644
+--- a/st.h
++++ b/st.h
+@@ -33,6 +33,7 @@ enum glyph_attribute {
+ ATTR_WRAP = 1 << 8,
+ ATTR_WIDE = 1 << 9,
+ ATTR_WDUMMY = 1 << 10,
++ ATTR_BOXDRAW = 1 << 11,
+ ATTR_BOLD_FAINT = ATTR_BOLD | ATTR_FAINT,
+ };
+
+@@ -114,6 +115,14 @@ void *xmalloc(size_t);
+ void *xrealloc(void *, size_t);
+ char *xstrdup(const char *);
+
++int isboxdraw(Rune);
++ushort boxdrawindex(const Glyph *);
++#ifdef XFT_VERSION
++/* only exposed to x.c, otherwise we'll need Xft.h for the types */
++void boxdraw_xinit(Display *, Colormap, XftDraw *, Visual *);
++void drawboxes(int, int, int, int, XftColor *, XftColor *, const XftGlyphFontSpec *, int);
++#endif
++
+ /* config.h globals */
+ extern char *utmp;
+ extern char *scroll;
+@@ -127,3 +136,4 @@ extern unsigned int tabspaces;
+ extern unsigned int defaultfg;
+ extern unsigned int defaultbg;
+ extern unsigned int defaultcs;
++extern const int boxdraw, boxdraw_bold, boxdraw_braille;
+diff --git a/x.c b/x.c
+index 7d01e1b..9d5bb41 100644
+--- a/x.c
++++ b/x.c
+@@ -1244,6 +1244,8 @@ xinit(int cols, int rows)
+ xsel.xtarget = XInternAtom(xw.dpy, "UTF8_STRING", 0);
+ if (xsel.xtarget == None)
+ xsel.xtarget = XA_STRING;
++
++ boxdraw_xinit(xw.dpy, xw.cmap, xw.draw, xw.vis);
+ }
+
+ int
+@@ -1290,8 +1292,13 @@ xmakeglyphfontspecs(XftGlyphFontSpec *specs, const Glyph *glyphs, int len, int x
+ yp = winy + font->ascent;
+ }
+
+- /* Lookup character index with default font. */
+- glyphidx = XftCharIndex(xw.dpy, font->match, rune);
++ if (mode & ATTR_BOXDRAW) {
++ /* minor shoehorning: boxdraw uses only this ushort */
++ glyphidx = boxdrawindex(&glyphs[i]);
++ } else {
++ /* Lookup character index with default font. */
++ glyphidx = XftCharIndex(xw.dpy, font->match, rune);
++ }
+ if (glyphidx) {
+ specs[numspecs].font = font->match;
+ specs[numspecs].glyph = glyphidx;
+@@ -1495,8 +1502,12 @@ xdrawglyphfontspecs(const XftGlyphFontSpec *specs, Glyph base, int len, int x, i
+ r.width = width;
+ XftDrawSetClipRectangles(xw.draw, winx, winy, &r, 1);
+
+- /* Render the glyphs. */
+- XftDrawGlyphFontSpec(xw.draw, fg, specs, len);
++ if (base.mode & ATTR_BOXDRAW) {
++ drawboxes(winx, winy, width / len, win.ch, fg, bg, specs, len);
++ } else {
++ /* Render the glyphs. */
++ XftDrawGlyphFontSpec(xw.draw, fg, specs, len);
++ }
+
+ /* Render underline and strikethrough. */
+ if (base.mode & ATTR_UNDERLINE) {
+@@ -1539,7 +1550,7 @@ xdrawcursor(int cx, int cy, Glyph g, int ox, int oy, Glyph og)
+ /*
+ * Select the right color for the right mode.
+ */
+- g.mode &= ATTR_BOLD|ATTR_ITALIC|ATTR_UNDERLINE|ATTR_STRUCK|ATTR_WIDE;
++ g.mode &= ATTR_BOLD|ATTR_ITALIC|ATTR_UNDERLINE|ATTR_STRUCK|ATTR_WIDE|ATTR_BOXDRAW;
+
+ if (IS_SET(MODE_REVERSE)) {
+ g.mode |= ATTR_REVERSE;
diff --git a/st-patches/05-vertcenter.patch b/st-patches/05-vertcenter.patch
new file mode 100644
index 0000000..2e491bd
--- /dev/null
+++ b/st-patches/05-vertcenter.patch
@@ -0,0 +1,53 @@
+diff --git a/x.c b/x.c
+index 9d5bb41..c7720f0 100644
+--- a/x.c
++++ b/x.c
+@@ -84,6 +84,7 @@ typedef struct {
+ int w, h; /* window width and height */
+ int ch; /* char height */
+ int cw; /* char width */
++ int cyo; /* char y offset */
+ int mode; /* window state/mode flags */
+ int cursor; /* cursor style */
+ } TermWindow;
+@@ -1035,6 +1036,7 @@ xloadfonts(const char *fontstr, double fontsize)
+ /* Setting character width and height. */
+ win.cw = ceilf(dc.font.width * cwscale);
+ win.ch = ceilf(dc.font.height * chscale);
++ win.cyo = ceilf(dc.font.height * (chscale - 1) / 2);
+
+ FcPatternDel(pattern, FC_SLANT);
+ FcPatternAddInteger(pattern, FC_SLANT, FC_SLANT_ITALIC);
+@@ -1264,7 +1266,7 @@ xmakeglyphfontspecs(XftGlyphFontSpec *specs, const Glyph *glyphs, int len, int x
+ FcCharSet *fccharset;
+ int i, f, numspecs = 0;
+
+- for (i = 0, xp = winx, yp = winy + font->ascent; i < len; ++i) {
++ for (i = 0, xp = winx, yp = winy + font->ascent + win.cyo; i < len; ++i) {
+ /* Fetch rune and mode for current glyph. */
+ rune = glyphs[i].u;
+ mode = glyphs[i].mode;
+@@ -1289,7 +1291,7 @@ xmakeglyphfontspecs(XftGlyphFontSpec *specs, const Glyph *glyphs, int len, int x
+ font = &dc.bfont;
+ frcflags = FRC_BOLD;
+ }
+- yp = winy + font->ascent;
++ yp = winy + font->ascent + win.cyo;
+ }
+
+ if (mode & ATTR_BOXDRAW) {
+@@ -1511,12 +1513,12 @@ 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 * chscale + 1,
++ XftDrawRect(xw.draw, fg, winx, winy + win.cyo + dc.font.ascent * chscale + 1,
+ width, 1);
+ }
+
+ if (base.mode & ATTR_STRUCK) {
+- XftDrawRect(xw.draw, fg, winx, winy + 2 * dc.font.ascent * chscale / 3,
++ XftDrawRect(xw.draw, fg, winx, winy + win.cyo + 2 * dc.font.ascent * chscale / 3,
+ width, 1);
+ }
+
diff --git a/st-patches/06-alpha.patch b/st-patches/06-alpha.patch
new file mode 100644
index 0000000..d018387
--- /dev/null
+++ b/st-patches/06-alpha.patch
@@ -0,0 +1,129 @@
+diff --git a/config.def.h b/config.def.h
+index 148ff1e..225de9a 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -105,6 +105,9 @@ char *termname = "st-256color";
+ */
+ unsigned int tabspaces = 8;
+
++/* bg opacity */
++float alpha = 0.8;
++
+ /* Terminal colors (16 first used in escape sequence) */
+ static const char *colorname[] = {
+ /* 8 normal colors */
+diff --git a/x.c b/x.c
+index c7720f0..4eaf837 100644
+--- a/x.c
++++ b/x.c
+@@ -107,6 +107,7 @@ typedef struct {
+ XSetWindowAttributes attrs;
+ int scr;
+ int isfixed; /* is fixed geometry? */
++ int depth; /* bit depth */
+ int l, t; /* left and top offset */
+ int gm; /* geometry mask */
+ } XWindow;
+@@ -757,7 +758,7 @@ xresize(int col, int row)
+
+ XFreePixmap(xw.dpy, xw.buf);
+ xw.buf = XCreatePixmap(xw.dpy, xw.win, win.w, win.h,
+- DefaultDepth(xw.dpy, xw.scr));
++ xw.depth);
+ XftDrawChange(xw.draw, xw.buf);
+ xclear(0, 0, win.w, win.h);
+
+@@ -817,6 +818,10 @@ xloadcols(void)
+ else
+ die("could not allocate color %d\n", i);
+ }
++
++ dc.col[defaultbg].color.alpha = (unsigned short)(0xffff * alpha);
++ dc.col[defaultbg].pixel &= 0x00FFFFFF;
++ dc.col[defaultbg].pixel |= (unsigned char)(0xff * alpha) << 24;
+ loaded = 1;
+ }
+
+@@ -847,6 +852,12 @@ xsetcolorname(int x, const char *name)
+ XftColorFree(xw.dpy, xw.vis, xw.cmap, &dc.col[x]);
+ dc.col[x] = ncolor;
+
++ if (x == defaultbg) {
++ dc.col[defaultbg].color.alpha = (unsigned short)(0xffff * alpha);
++ dc.col[defaultbg].pixel &= 0x00FFFFFF;
++ dc.col[defaultbg].pixel |= (unsigned char)(0xff * alpha) << 24;
++ }
++
+ return 0;
+ }
+
+@@ -1140,11 +1151,25 @@ xinit(int cols, int rows)
+ Window parent, root;
+ pid_t thispid = getpid();
+ XColor xmousefg, xmousebg;
++ XWindowAttributes attr;
++ XVisualInfo vis;
+
+ if (!(xw.dpy = XOpenDisplay(NULL)))
+ die("can't open display\n");
+ xw.scr = XDefaultScreen(xw.dpy);
+- xw.vis = XDefaultVisual(xw.dpy, xw.scr);
++
++ root = XRootWindow(xw.dpy, xw.scr);
++ if (!(opt_embed && (parent = strtol(opt_embed, NULL, 0))))
++ parent = root;
++
++ if (XMatchVisualInfo(xw.dpy, xw.scr, 32, TrueColor, &vis) != 0) {
++ xw.vis = vis.visual;
++ xw.depth = vis.depth;
++ } else {
++ XGetWindowAttributes(xw.dpy, parent, &attr);
++ xw.vis = attr.visual;
++ xw.depth = attr.depth;
++ }
+
+ /* font */
+ if (!FcInit())
+@@ -1154,7 +1179,7 @@ xinit(int cols, int rows)
+ xloadfonts(usedfont, 0);
+
+ /* colors */
+- xw.cmap = XDefaultColormap(xw.dpy, xw.scr);
++ xw.cmap = XCreateColormap(xw.dpy, parent, xw.vis, None);
+ xloadcols();
+
+ /* adjust fixed window geometry */
+@@ -1174,11 +1199,8 @@ xinit(int cols, int rows)
+ | ButtonMotionMask | ButtonPressMask | ButtonReleaseMask;
+ xw.attrs.colormap = xw.cmap;
+
+- root = XRootWindow(xw.dpy, xw.scr);
+- if (!(opt_embed && (parent = strtol(opt_embed, NULL, 0))))
+- parent = root;
+- xw.win = XCreateWindow(xw.dpy, root, xw.l, xw.t,
+- win.w, win.h, 0, XDefaultDepth(xw.dpy, xw.scr), InputOutput,
++ xw.win = XCreateWindow(xw.dpy, parent, xw.l, xw.t,
++ win.w, win.h, 0, xw.depth, InputOutput,
+ xw.vis, CWBackPixel | CWBorderPixel | CWBitGravity
+ | CWEventMask | CWColormap, &xw.attrs);
+ if (parent != root)
+@@ -1189,7 +1211,7 @@ xinit(int cols, int rows)
+ dc.gc = XCreateGC(xw.dpy, xw.win, GCGraphicsExposures,
+ &gcvalues);
+ xw.buf = XCreatePixmap(xw.dpy, xw.win, win.w, win.h,
+- DefaultDepth(xw.dpy, xw.scr));
++ xw.depth);
+ XSetForeground(xw.dpy, dc.gc, dc.col[defaultbg].pixel);
+ XFillRectangle(xw.dpy, xw.buf, dc.gc, 0, 0, win.w, win.h);
+
+@@ -2064,6 +2086,10 @@ main(int argc, char *argv[])
+ case 'a':
+ allowaltscreen = 0;
+ break;
++ case 'A':
++ alpha = strtof(EARGF(usage()), NULL);
++ LIMIT(alpha, 0.0, 1.0);
++ break;
+ case 'c':
+ opt_class = EARGF(usage());
+ break;
diff --git a/st-patches/07-blinking_cursor.patch b/st-patches/07-blinking_cursor.patch
new file mode 100644
index 0000000..b201f5b
--- /dev/null
+++ b/st-patches/07-blinking_cursor.patch
@@ -0,0 +1,140 @@
+diff --git a/config.def.h b/config.def.h
+index 225de9a..e3b5092 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -150,13 +150,20 @@ 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 ("☃") */
+
+ /*
+ * Default columns and rows numbers
+diff --git a/x.c b/x.c
+index 4eaf837..99e14a5 100644
+--- a/x.c
++++ b/x.c
+@@ -256,6 +256,7 @@ static char *opt_name = NULL;
+ static char *opt_title = NULL;
+
+ static uint buttons; /* bit field of pressed buttons */
++static int cursorblinks = 0;
+
+ void
+ clipcopy(const Arg *dummy)
+@@ -1600,29 +1601,44 @@ 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) */
++ default:
++ 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 - \
+ cursorthickness,
+ win.cw, cursorthickness);
+ break;
+- case 5: /* Blinking bar */
+- case 6: /* Steady bar */
++ 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,
+@@ -1785,9 +1801,12 @@ 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;
+ }
+
+@@ -2034,6 +2053,10 @@ 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)) \
+@@ -2044,7 +2067,7 @@ 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 */
+@@ -2080,7 +2103,7 @@ main(int argc, char *argv[])
+ {
+ xw.l = xw.t = 0;
+ xw.isfixed = False;
+- xsetcursor(cursorshape);
++ xsetcursor(cursorstyle);
+
+ ARGBEGIN {
+ case 'a':
diff --git a/st-patches/08-bold-is-not-bright.patch b/st-patches/08-bold-is-not-bright.patch
new file mode 100644
index 0000000..069b95b
--- /dev/null
+++ b/st-patches/08-bold-is-not-bright.patch
@@ -0,0 +1,15 @@
+diff --git a/x.c b/x.c
+index 99e14a5..9718746 100644
+--- a/x.c
++++ b/x.c
+@@ -1451,10 +1451,6 @@ xdrawglyphfontspecs(const XftGlyphFontSpec *specs, Glyph base, int len, int x, i
+ bg = &dc.col[base.bg];
+ }
+
+- /* Change basic system colors [0-7] to bright system colors [8-15] */
+- if ((base.mode & ATTR_BOLD_FAINT) == ATTR_BOLD && BETWEEN(base.fg, 0, 7))
+- fg = &dc.col[base.fg + 8];
+-
+ if (IS_SET(MODE_REVERSE)) {
+ if (fg == &dc.col[defaultfg]) {
+ fg = &dc.col[defaultbg];
diff --git a/st-patches/09-anysize.patch b/st-patches/09-anysize.patch
new file mode 100644
index 0000000..0790b61
--- /dev/null
+++ b/st-patches/09-anysize.patch
@@ -0,0 +1,155 @@
+diff --git a/x.c b/x.c
+index 9718746..6465d81 100644
+--- a/x.c
++++ b/x.c
+@@ -82,6 +82,7 @@ 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 cyo; /* char y offset */
+@@ -335,7 +336,7 @@ ttysend(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;
+ }
+@@ -343,7 +344,7 @@ 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;
+ }
+@@ -746,6 +747,9 @@ 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);
+@@ -886,8 +890,8 @@ 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;
+@@ -1184,8 +1188,8 @@ 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 + 2 * borderpx + cols * win.cw;
++ win.h = 2 * win.vborderpx + 2 * borderpx + rows * win.ch;
+ if (xw.gm & XNegative)
+ xw.l += DisplayWidth(xw.dpy, xw.scr) - win.w - 2;
+ if (xw.gm & YNegative)
+@@ -1276,7 +1280,7 @@ 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;
+@@ -1414,7 +1418,7 @@ 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;
+@@ -1500,17 +1504,17 @@ 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.hborderpx,
+ 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.vborderpx);
++ 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. */
+@@ -1612,8 +1616,8 @@ xdrawcursor(int cx, int cy, Glyph g, int ox, int oy, Glyph og)
+ /* FALLTHROUGH */
+ 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;
+@@ -1623,8 +1627,8 @@ xdrawcursor(int cx, int cy, Glyph g, int ox, int oy, Glyph og)
+ /* FALLTHROUGH */
+ 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;
+ case 7: /* blinking st cursor */
+@@ -1638,20 +1642,20 @@ xdrawcursor(int cx, int cy, Glyph g, int ox, int oy, Glyph og)
+ }
+ } 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);
+ }
+ }