updates

.config/shell/profile

@@ -6,7 +6,14 @@
 # to clean up.
 
 # Adds `~/.local/bin` to $PATH
-export PATH="$PATH:$HOME/.local/bin/:/usr/local/go/bin/"
+PATH="$PATH:$HOME/.local/bin/" export PATH
+
+# plan9 to path
+PLAN9="/usr/local/plan9" export PLAN9
+PATH="$PATH:$PLAN9/bin" export PATH
+
+# go bin to path
+PATH="$PATH:/usr/local/go/bin/" export PATH
 
 # Userwide npm installations
 export npm_config_prefix="$HOME/.local"

.local/bin/compiler

@@ -6,9 +6,6 @@
 # Compiles .tex. groff (.mom, .ms), .rmd, .md, .org.  Opens .sent files as sent
 # presentations. Runs scripts based on extension or shebang.
 
-# Note that .tex files which you wish to compile with XeLaTeX should have the
-# string "xelatex" somewhere in a comment/command in the first 5 lines.
-
 file="${1}"
 ext="${file##*.}"
 dir=${file%/*}
@@ -20,6 +17,7 @@ case "${ext}" in
     [0-9]) preconv "${file}" | refer -PS -e | groff -mandoc -T pdf > "${base}.pdf" ;;
     mom|ms) preconv "${file}" | refer -PS -e | groff -T pdf -m"${ext}" > "${base}.pdf" ;;
     c) cc "${file}" -o "${base}" && "./${base}" ;;
+    cob) cobc -x -o "$base" "$file" && "$base" ;;
     cpp) g++ "${file}" -o "${base}" && "./${base}" ;;
     cs) mcs "${file}" && mono "${base}.exe" ;;
     go) go run "${file}" ;;
@@ -33,20 +31,12 @@ case "${ext}" in
 	    pandoc -t ms --highlight-style="kate" -s -o "${base}.pdf" "${file}" ;;
     org) emacs "${file}" --batch -u "${USER}" -f org-latex-export-to-pdf ;;
     py) python "${file}" ;;
+    rink) rink -f "${file}" ;;
     [rR]md) Rscript -e "rmarkdown::render('${file}', quiet=TRUE)" ;;
     rs) cargo build ;;
     sass) sassc -a "${file}" "${base}.css" ;;
     scad) openscad -o "${base}.stl" "${file}" ;;
     sent) setsid -f sent "${file}" 2> "/dev/null" ;;
-    tex)
-	    textarget="$(getcomproot "${file}" || echo "${file}")"
-	    command="pdflatex"
-	    head -n5 "${textarget}" | grep -qi "xelatex" && command="xelatex"
-	    ${command} --output-directory="${textarget%/*}" "${textarget%.*}" &&
-	    grep -qi addbibresource "${textarget}" &&
-	    biber --input-directory "${textarget%/*}" "${textarget%.*}" &&
-	    ${command} --output-directory="${textarget%/*}" "${textarget%.*}" &&
-	    ${command} --output-directory="${textarget%/*}" "${textarget%.*}"
-	    ;;
+    tex) latexmk ;;
     *) sed -n '/^#!/s/^#!//p; q' "${file}" | xargs -r -I % "${file}" ;;
 esac

.local/bin/dmenuhandler

@@ -0,0 +1,21 @@
+#!/bin/sh
+
+# Feed this script a link and it will give dmenu
+# some choice programs to use to open it.
+feed="${1:-$(true | dmenu -p 'Paste URL or file path')}"
+
+case "$(printf "copy url\\nnsxiv\\nsetbg\\nPDF\\nbrowser\\nlynx\\nvim\\nmpv\\nmpv loop\\nmpv float\\nqueue download\\nqueue yt-dlp\\nqueue yt-dlp audio" | dmenu -i -p "Open it with?")" in
+	"copy url") echo "$feed" | xclip -selection clipboard ;;
+	mpv) setsid -f mpv -quiet "$feed" >/dev/null 2>&1 ;;
+	"mpv loop") setsid -f mpv -quiet --loop "$feed" >/dev/null 2>&1 ;;
+	"mpv float") setsid -f "$TERMINAL" -e mpv --geometry=+0-0 --autofit=30%  --title="mpvfloat" "$feed" >/dev/null 2>&1 ;;
+	"queue yt-dlp") qndl "$feed" >/dev/null 2>&1 ;;
+	"queue yt-dlp audio") qndl "$feed" 'yt-dlp -o "%(title)s.%(ext)s" -f bestaudio --embed-metadata --restrict-filenames' ;;
+	"queue download") qndl "$feed" 'curl -LO' >/dev/null 2>&1 ;;
+	PDF) curl -sL "$feed" > "/tmp/$(echo "$feed" | sed "s|.*/||;s/%20/ /g")" && zathura "/tmp/$(echo "$feed" | sed "s|.*/||;s/%20/ /g")"  >/dev/null 2>&1 ;;
+	nsxiv) curl -sL "$feed" > "/tmp/$(echo "$feed" | sed "s|.*/||;s/%20/ /g")" && nsxiv -a "/tmp/$(echo "$feed" | sed "s|.*/||;s/%20/ /g")"  >/dev/null 2>&1 ;;
+	vim) curl -sL "$feed" > "/tmp/$(echo "$feed" | sed "s|.*/||;s/%20/ /g")" && setsid -f "$TERMINAL" -e "$EDITOR" "/tmp/$(echo "$feed" | sed "s|.*/||;s/%20/ /g")"  >/dev/null 2>&1 ;;
+	setbg) curl -L "$feed" > $XDG_CACHE_HOME/pic ; xwallpaper --zoom $XDG_CACHE_HOME/pic >/dev/null 2>&1 ;;
+	browser) setsid -f "$BROWSER" "$feed" >/dev/null 2>&1 ;;
+	lynx) lynx "$feed" >/dev/null 2>&1 ;;
+esac

.local/bin/maimpick

@@ -9,12 +9,12 @@ output="$(date '+%y%m%d-%H%M-%S').png"
 xclip_cmd="xclip -sel clip -t image/png"
 ocr_cmd="xclip -sel clip"
 
-case "$(printf "a selected area\\ncurrent window\\nfull screen\\na selected area (copy)\\ncurrent window (copy)\\nfull screen (copy)\\nOCR a selected area (copy)" | dmenu -l 7 -i -p "Screenshot which area?")" in
+case "$(printf "a selected area\\ncurrent window\\nfull screen\\na selected area (copy)\\ncurrent window (copy)\\nfull screen (copy)\\ncopy selected image to text" | dmenu -l 7 -i -p "Screenshot which area?")" in
     "a selected area") maim -u -s pic-selected-"${output}" ;;
     "current window") maim -B -q -d 0.2 -i "$(xdotool getactivewindow)" pic-window-"${output}" ;;
     "full screen") maim -q -d 0.2 pic-full-"${output}" ;;
     "a selected area (copy)") maim -u -s | ${xclip_cmd} ;;
     "current window (copy)") maim -q -d 0.2 -i "$(xdotool getactivewindow)" | ${xclip_cmd} ;;
     "full screen (copy)") maim -q -d 0.2 | ${xclip_cmd} ;;
-    "a selected area (OCR)") tmpfile=$(mktemp /tmp/ocr-XXXXXX.png) && maim -u -s > "$tmpfile" && tesseract "$tmpfile" - -l eng | ${ocr_cmd} && rm "$tmpfile" ;;
+    "copy selected image to text") tmpfile=$(mktemp /tmp/ocr-XXXXXX.png) && maim -u -s > "$tmpfile" && tesseract "$tmpfile" - -l eng | ${ocr_cmd} && rm "$tmpfile" ;;
 esac

.local/bin/mounter

@@ -79,8 +79,13 @@ case "$chosen" in
 	💾*)
 		chosen="${chosen%% *}"
 		chosen="${chosen:1}"	# This is a bashism.
+		parttype="$(echo "$lsblkoutput" | grep "$chosen")"
 		attemptmount || getmount
-		sudo -A mount "$chosen" "$mp" -o uid="$(id -u)",gid="$(id -g)"
+		case "${parttype##* }" in
+			vfat) sudo -A mount -t vfat "$chosen" "$mp" -o rw,umask=0000 ;;
+			btrfs) sudo -A mount "$chosen" "$mp" ;;
+			*) sudo -A mount "$chosen" "$mp" -o uid="$(id -u)",gid="$(id -g)" ;;
+		esac
 		notify-send "💾Drive Mounted." "$chosen mounted to $mp."
 		;;
 

.local/bin/sd

@@ -0,0 +1,22 @@
+#!/bin/sh
+
+# Open a terminal window in the same directory as the currently active window.
+
+windowPID=$(xprop -id "$(xprop -root | sed -n "/_NET_ACTIVE_WINDOW/ s/^.*# // p")" | sed -n "/PID/ s/^.*= // p")
+PIDlist=$(pstree -lpATna "$windowPID" | sed -En 's/.*,([0-9]+).*/\1/p' | tac)
+for PID in $PIDlist; do
+	cmdline=$(ps -o args= -p "$PID")
+	process_group_leader=$(ps -o comm= -p "$(ps -o pgid= -p "$PID" | tr -d ' ')")
+	cwd=$(readlink /proc/"$PID"/cwd)
+	# zsh and lf won't be ignored even if it shows ~ or /
+	case "$cmdline" in
+		'lf -server') continue ;;
+		"${SHELL##*/}"|'lf'|'lf '*) break ;;
+	esac
+	# git (and its sub-processes) will show the root of a repository instead of the actual cwd, so they're ignored
+	[ "$process_group_leader" = 'git' ] || [ ! -d "$cwd" ] && continue
+	# This is to ignore programs that show ~ or / instead of the actual working directory
+	[ "$cwd" != "$HOME" ] && [ "$cwd" != '/' ] && break
+done
+[ "$PWD" != "$cwd" ] && [ -d "$cwd" ] && { cd "$cwd" || exit 1; }
+"$TERMINAL"

.local/bin/sysact

@@ -0,0 +1,36 @@
+#!/bin/sh
+
+# A dmenu wrapper script for system functions.
+export WM="dwm"
+case "$(readlink -f /sbin/init)" in
+	*systemd*) ctl='systemctl' ;;
+	*) ctl='loginctl' ;;
+esac
+
+wmpid(){ # This function is needed if there are multiple instances of the window manager.
+	tree="$(pstree -ps $$)"
+	tree="${tree#*$WM(}"
+	echo "${tree%%)*}"
+}
+
+lock(){
+    mpc pause
+    pauseallmpv
+    wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle
+    kill -44 $(pidof dwmblocks)
+    slock
+    wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle
+    kill -44 $(pidof dwmblocks)
+}
+
+case "$(printf "🔒 lock\n🚪 leave $WM\n♻️ renew $WM\n🐻 hibernate\n🔃 reboot\n🖥️shutdown\n💤 sleep\n📺 display off" | dmenu -i -p 'Action: ')" in
+	'🔒 lock') lock ;;
+	"🚪 leave $WM") kill -TERM "$(wmpid)" ;;
+	"♻️ renew $WM") kill -HUP "$(wmpid)" ;;
+	'🐻 hibernate') slock $ctl hibernate -i ;;
+	'💤 sleep') slock $ctl suspend -i ;;
+	'🔃 reboot') $ctl reboot -i ;;
+	'🖥️shutdown') $ctl poweroff -i ;;
+	'📺 display off') xset dpms force off ;;
+	*) exit 1 ;;
+esac