A bunch of changes

.config/fish/config.fish

@@ -2,6 +2,10 @@ function fish_title
     true
 end
 
+if [ "$TERM" = "dumb" ];
+    set PS1 '$ '
+end
+
 bind -M insert \ce edit_command_buffer
 
 set fish_color_command 9ce8f8

.config/sxhkd/sxhkdrc

@@ -58,6 +58,9 @@ alt + shift + w
 ctrl + shift + t
     dash $SCRIPTS/telegram-reply.sh
 
+# ctrl + shift + s
+#     dash $SCRIPTS/signal-reply.sh
+
 ctrl + shift + j
     dash $SCRIPTS/jami-reply.sh
 

.config/vifm/vifmrc

@@ -1,8 +1,8 @@
-"  ____ _____ 
+"  ____ _____
 " |  _ \_   _|  Derek Taylor (DistroTube)
 " | | | || |    http://www.youtube.com/c/DistroTube
-" | |_| || |    http://www.gitlab.com/dwt1/ 
-" |____/ |_|  	
+" | |_| || |    http://www.gitlab.com/dwt1/
+" |____/ |_|
 
 " vim: filetype=vifm :
 " Sample configuration file for vifm (last updated: 20 July, 2018)
@@ -230,8 +230,8 @@ filextype *.avi,*.mp4,*.wmv,*.dat,*.3gp,*.ogv,*.mkv,*.mpg,*.mpeg,*.vob,
 fileviewer *.avi,*.mp4,*.wmv,*.dat,*.3gp,*.ogv,*.mkv,*.mpg,*.mpeg,*.vob,
           \*.fl[icv],*.m2v,*.mov,*.webm,*.ts,*.mts,*.m4v,*.r[am],*.qt,*.divx,
           \*.as[fx]
-        \ vifmimg videopreview %px %py %pw %ph %c 
-        \ %pc 
+        \ vifmimg videopreview %px %py %pw %ph %c
+        \ %pc
         \ vifmimg clear
         " \ ffprobe -pretty %c 2>&1
 
@@ -283,7 +283,7 @@ fileviewer *.gif
         \ vifmimg gifpreview %px %py %pw %ph %c
         \ %pc
         \ vifmimg clear
-        
+
 " OpenRaster
 filextype *.ora
         \ {Edit in MyPaint}

.doom.d/config.el

@@ -468,6 +468,7 @@ instead."
           (lambda ()
             (calendar-set-date-style 'european)))
 (setq calendar-week-start-day 1)
+(setq flycheck-flake8-maximum-line-length 80)
 (after! haskell-mode
   (progn
     (setq
@@ -526,3 +527,5 @@ instead."
             (yafolding-mode)
             (setq-default python-indent 4)))
 (highlight-words-on-mode 'sh-mode sh-symbols)
+;; (add-to-list 'TeX-mode-hook #'TeX-fold-buffer)
+;; (add-hook! 'tex-mode-hook #'TeX-fold-buffer)

.doom.d/config.org

@@ -634,6 +634,10 @@ Interesting buffers filter:
             (calendar-set-date-style 'european)))
 (setq calendar-week-start-day 1)
 #+END_SRC
+
+#+BEGIN_SRC emacs-lisp
+(setq flycheck-flake8-maximum-line-length 80)
+#+END_SRC
 ** Haskell
 Haskell-mode configs:
 # ;; Ancient code for hindent
@@ -736,6 +740,11 @@ Highlight predule:
 (highlight-words-on-mode 'sh-mode sh-symbols)
 #+END_SRC
 
+** AucTex
+#+BEGIN_SRC emacs-lisp
+;; (add-to-list 'TeX-mode-hook #'TeX-fold-buffer)
+;; (add-hook! 'tex-mode-hook #'TeX-fold-buffer)
+#+END_SRC
 * Doom info
 Here are some additional functions/macros that could help you configure Doom:
 

.doom.d/init.el

@@ -63,10 +63,11 @@
        ;;word-wrap         ; soft wrapping with language-aware indent
 
        :emacs
-       dired             ; making dired pretty [functional]
+       (dired            ; making dired pretty [functional]
+        +ranger +icons)
        electric          ; smarter, keyword-based electric-indent
-       ibuffer         ; interactive buffer management
-       undo              ; persistent, smarter undo for your inevitable mistakes
+       (ibuffer +icons)  ; interactive buffer management
+       (undo +tree)      ; persistent, smarter undo for your inevitable mistakes
        vc                ; version-control and Emacs, sitting in a tree
 
        :term
@@ -117,7 +118,7 @@
        ;;elm               ; care for a cup of TEA?
        emacs-lisp        ; drown in parentheses
        ;;erlang            ; an elegant language for a more civilized age
-       ;;ess               ; emacs speaks statistics
+       ess               ; emacs speaks statistics
        ;;faust             ; dsp, but you get to keep your soul
        ;;fsharp           ; ML stands for Microsoft's Language
        ;;fstar             ; (dependent) types and (monadic) effects and Z3
@@ -129,7 +130,8 @@
        ;;javascript        ; all(hope(abandon(ye(who(enter(here))))))
        ;;julia             ; a better, faster MATLAB
        ;;kotlin            ; a better, slicker Java(Script)
-       latex             ; writing papers in Emacs has never been so fun
+       ;; latex               ; writing papers in Emacs has never been so fun
+       (latex +fold +lsp)  ; writing papers in Emacs has never been so fun
        ;;lean
        ;;factor
        ;;ledger            ; an accounting system in Emacs
@@ -138,7 +140,13 @@
        ;;nim               ; python + lisp at the speed of c
        ;;nix               ; I hereby declare "nix geht mehr!"
        ;;ocaml             ; an objective camel
-       org               ; organize your plain life in plain text
+       (org              ; organize your plain life in plain text
+        +dragndrop       ; drag & drop files/images into org buffers
+        ;;+hugo            ; use Emacs for hugo blogging
+        +jupyter        ; ipython/jupyter support for babel
+        +pandoc          ; export-with-pandoc support
+        ;;+pomodoro        ; be fruitful with the tomato technique
+        +present)        ; using org-mode for presentations
        ;;perl              ; write code no one else can comprehend
        ;;php               ; perl's insecure younger brother
        ;;plantuml          ; diagrams for confusing people more

.doom.d/packages.el

@@ -54,6 +54,6 @@
 (package! highlight-operators)
 (package! highlight)
 (package! yafolding)
-(package! ranger)
 (package! dired-quick-sort)
+;; (package! image-dired+)
 (package! ido-vertical-mode) ; not being used

.zshrc

@@ -106,7 +106,7 @@ source $HOME/.profile
 # export PATH="$HOME/bin:$HOME/.local/bin:$PATH"
 # source $HOME/.alias
 # source $HOME/ros/serial/setup.zsh
-source /usr/share/rosbash/roszsh
+# source /usr/share/rosbash/roszsh
 
 DISABLE_UPDATE_PROMPT=true
 
@@ -201,4 +201,4 @@ export KEYTIMEOUT=1
 # fi
 
 # neofetch
-# exec fish
+exec fish

sent/LICENSE

@@ -1,6 +1,6 @@
 ISC-License
 
-(c) 2014-2016 Markus Teich <markus.teich@stusta.mhn.de>
+(c) 2014-2017 Markus Teich <markus.teich@stusta.mhn.de>
 
 Permission to use, copy, modify, and/or distribute this software for any
 purpose with or without fee is hereby granted, provided that the above
@@ -14,15 +14,16 @@ WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
-(c) 2015 Jonas Jelten <jj@sft.mx>
-(c) 2015 Szabolcs Nagy <nsz@port70.net>
-(c) 2015 Tony Lainson <t.lainson@gmail.com>
-(c) 2015 Jan Christoph Ebersbach <jceb@e-jc.de>
-(c) 2015 Ivan Tham <pickfire@riseup.net>
-(c) 2015 Quentin Rameau <quinq@fifth.space>
-(c) 2015 Alexis <surryhill@gmail.com>
-(c) 2015 Dimitris Papastamos <sin@2f30.org>
-(c) 2015 Grant Mathews <grant.m.mathews@gmail.com>
-(c) 2015 David Phillips <dbphillipsnz@gmail.com>
-(c) 2016 Laslo Hunhold <dev@frign.de>
+(c) 2016,2017 Laslo Hunhold <dev@frign.de>
+(c) 2016 ssd <ssd@mailless.org>
 (c) 2016 Hiltjo Posthuma <hiltjo@codemadness.org>
+(c) 2015 David Phillips <dbphillipsnz@gmail.com>
+(c) 2015 Grant Mathews <grant.m.mathews@gmail.com>
+(c) 2015 Dimitris Papastamos <sin@2f30.org>
+(c) 2015 Alexis <surryhill@gmail.com>
+(c) 2015 Quentin Rameau <quinq@fifth.space>
+(c) 2015 Ivan Tham <pickfire@riseup.net>
+(c) 2015 Jan Christoph Ebersbach <jceb@e-jc.de>
+(c) 2015 Tony Lainson <t.lainson@gmail.com>
+(c) 2015 Szabolcs Nagy <nsz@port70.net>
+(c) 2015 Jonas Jelten <jj@sft.mx>

sent/config.def.h

@@ -50,6 +50,9 @@ static Shortcut shortcuts[] = {
 	{ XK_n,           advance,        {.i = +1} },
 	{ XK_p,           advance,        {.i = -1} },
 	{ XK_r,           reload,         {0} },
+	{ XK_bracketleft, beginning,      {0} },
+	{ XK_bracketright,end,            {0} },
+	{ XK_e,           pdf,           {0} },
 };
 
 static Filter filters[] = {

sent/config.h

@@ -50,6 +50,9 @@ static Shortcut shortcuts[] = {
 	{ XK_n,           advance,        {.i = +1} },
 	{ XK_p,           advance,        {.i = -1} },
 	{ XK_r,           reload,         {0} },
+	{ XK_bracketleft, beginning,      {0} },
+	{ XK_bracketright,end,            {0} },
+	{ XK_e,           pdf,           {0} },
 };
 
 static Filter filters[] = {

sent/config.mk

@@ -12,7 +12,7 @@ X11LIB = /usr/X11R6/lib
 
 # includes and libs
 INCS = -I. -I/usr/include -I/usr/include/freetype2 -I${X11INC}
-LIBS = -L/usr/lib -lc -lm -L${X11LIB} -lXft -lfontconfig -lX11
+LIBS = -L/usr/lib -lc -lm -L${X11LIB} -lXft -lfontconfig -lX11 -lcairo
 # OpenBSD (uncomment)
 #INCS = -I. -I${X11INC} -I${X11INC}/freetype2
 # FreeBSD (uncomment)

sent/sent.1

@@ -52,6 +52,8 @@ Reload the slides. Only works on file input.
 Go to next slide, if existent.
 .It Sy Left | Backspace | h | k | Up | Prior | p
 Go to previous slide, if existent.
+.It Sy e
+Export slides into PDF and save it as FILENAME.pdf.
 .El
 .El
 .Sh FORMAT

sent/sent.c

@@ -19,6 +19,10 @@
 #include <X11/Xutil.h>
 #include <X11/Xft/Xft.h>
 
+#include <cairo/cairo.h>
+#include <cairo/cairo-xlib.h>
+#include <cairo/cairo-pdf.h>
+
 #include "arg.h"
 #include "util.h"
 #include "drw.h"
@@ -97,6 +101,9 @@ static void cleanup(int slidesonly);
 static void reload(const Arg *arg);
 static void load(FILE *fp);
 static void advance(const Arg *arg);
+static void beginning(const Arg *arg);
+static void end(const Arg *arg);
+static void pdf();
 static void quit(const Arg *arg);
 static void resize(int width, int height);
 static void run();
@@ -457,6 +464,9 @@ load(FILE *fp)
 		if (!p)
 			break;
 	}
+
+	if (!slidecount)
+		die("sent: No slides in file");
 }
 
 void
@@ -472,6 +482,56 @@ advance(const Arg *arg)
 	}
 }
 
+void
+pdf()
+{
+	const Arg next = { .i = 1 };
+	const Arg first = { .i = -(slidecount-1) };
+	cairo_surface_t *cs;
+
+	char filename[20];
+	sprintf(filename, "%s.pdf", fname);
+	cairo_surface_t *pdf = cairo_pdf_surface_create(filename, xw.w, xw.h);
+
+	cairo_t *cr = cairo_create(pdf);
+
+	idx = -1;
+	for (int i = 0; i < slidecount; ++i) {
+		cs = cairo_xlib_surface_create(xw.dpy, xw.win, xw.vis, xw.w, xw.h);
+		advance(&next);
+		cairo_set_source_surface(cr, cs, 0.0, 0.0);
+		cairo_paint(cr);
+		cairo_show_page(cr);
+		cairo_surface_destroy(cs);
+	}
+
+	cairo_destroy(cr);
+	cairo_surface_destroy(pdf);
+	advance(&first);
+}
+
+void
+beginning(const Arg *arg)
+{
+	if (idx != 0) {
+		if (slides[idx].img)
+			slides[idx].img->state &= ~SCALED;
+		idx = 0;
+		xdraw();
+	}
+}
+
+void
+end(const Arg *arg)
+{
+	if (idx != slidecount-1) {
+		if (slides[idx].img)
+			slides[idx].img->state &= ~SCALED;
+		idx = slidecount-1;
+		xdraw();
+	}
+}
+
 void
 quit(const Arg *arg)
 {
@@ -710,9 +770,6 @@ main(int argc, char *argv[])
 	load(fp);
 	fclose(fp);
 
-	if (!slidecount)
-		usage();
-
 	xinit();
 	run();
 

termscripts/cpu-freq-hook.sh

@@ -3,18 +3,16 @@
 iter="1"
 while [ $iter -eq "1" ];
 do
-    freq="$(cat /tmp/cpu-freq)"
-    iter="$(echo "$freq > 5" | bc -l)"
+    freq=$(top -bn 2 -d 5 | grep '^%Cpu' | tail -n 1 | gawk '{print $2+$4+$6}')
+    iter=$(echo "$freq > 5" | bc -l)
     if [ $iter -eq 0 ]; then
         sleep 5m
-        freq="$(cat /tmp/cpu-freq)"
-        iter="$(echo "$freq > 5" | bc -l)"
+        freq=$(top -bn 2 -d 5 | grep '^%Cpu' | tail -n 1 | gawk '{print $2+$4+$6}')
+        iter=$(echo "$freq > 5" | bc -l)
     else
         sleep 2m
     fi
-done 
+done
 
 printf "%b\n" "done"
 sleep 10m
-
-$1