diff --git a/Cargo.toml b/Cargo.toml
index 982ce2f5d..ebd36be7b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -35,10 +35,6 @@ path = "src/lib.rs"
 name = "kanata"
 path = "src/main.rs"
 
-[[bin]]
-name = "transform_chords"
-path = "src/transform_chords.rs"
-
 [dependencies]
 anyhow = "1"
 clap = { version = "4", features = [ "std", "derive", "help", "suggestions" ], default_features = false }
@@ -50,7 +46,6 @@ miette = { version = "5.7.0", features = ["fancy"] }
 once_cell = "1"
 parking_lot = "0.12"
 radix_trie = "0.2"
-regex = "1"
 rustc-hash = "1.1.0"
 simplelog = "0.12.0"
 serde_json = { version = "1", features = ["std"], default_features = false, optional = true }
diff --git a/cfg_samples/bone_mac.kbd b/cfg_samples/bone_mac.kbd
deleted file mode 100644
index 18b77b371..000000000
--- a/cfg_samples/bone_mac.kbd
+++ /dev/null
@@ -1,160 +0,0 @@
-(defcfg
-  chords-v2-min-idle-experimental 200
-  sequence-input-mode visible-backspaced
-  ;;process-unmapped-keys yes
-	concurrent-tap-hold true)
-(deftemplate seq (vk-name in out)
-	(defvirtualkeys $vk-name $out)
-	(defseq $vk-name $in))
-
-(defvirtualkeys rls-sft (multi (release-key lsft)(release-key rsft)))
-(defvar rls-sft (on-press tap-vkey rls-sft))
-(deftemplate rls-sft () $rls-sft 5)
-
-(deflocalkeys-macos
-  ß    12
-  ´    13
-  z    21
-  ü    26
-  +    27
-  ö    39
-  ä    40
-  <    41
-  #    43
-  y    44
-  -    53
-  ^    86
-)
-
-(defsrc
-  ⎋         f1   f2   f3   f4   f5   f6   f7   f8   f9   f10  f11  f12
-  ^         1    2    3    4    5    6    7    8    9    0    ß    ´    ⌫
-  ↹         q    w    e    r    t    z    u    i    o    p    ü    +
-  ⇪         a    s    d    f    g    h    j    k    l    ö    ä    #    ↩
- ‹⇧   <     y    x    c    v    b    n    m    ,    .    -         ▲    ⇧›
-  fn       ‹⌃   ‹⌥   ‹⌘              ␣              ⌘›   ⌥›   ◀    ▼    ▶
-)
-
-(deflayer level1
-  _          _    _    _    _    _    _    _    _    _    _    _    _
-  _          _    _    _    _    _    _    _    _    _    _    -    =    _
-  _          j    d    u    a    x    p    h    l    m    w    ß    rctl
-  @lv3       c    t    i    e    o    b    n    r    s    g    q    @lv3 ret
-  @osf _     f    v    ü    ä    ö    y    z   ,    .    k         _    @osf
-  @fn  _     _    _             spc             @lv4 _         _    _    _
-)
-
-;; (deflayer level2
-;;               S-f1 S-f2 S-f3 S-f4 S-f5 S-f6 S-f7 S-f8 S-f9 S-f10 S-f11 S-f12
-;;   _           1    2    3    4    5    6    7    8    9    0    -    =
-;;   S-tab       J    D    U    A    X    P    H    L    M    W     _     ´
-;;   @lv5        C    T    I    E    O    B    N    R    S    G     Q     @lv5 S-ret
-;;   ✗           F    V    Ü    Ä    Ö    S-@y S-@z    -    •    K  ✗     S-up
-;;        lctl   lalt S-lmet         spc           S-@lv4 ralt      S-left S-down S-rght
-;; )
-
-(deflayer level3
-  _          A-f1 A-f2 A-f3 A-f4 A-f5 A-f6 A-f7 A-f8 A-f9 A-f10 A-f11 A-f12
-  _          _    _    _    _    _    _    _    _    _    _     _     _     _
-  _          RA-. S--  RA-5 RA-6 ^    S-1  <    S-<  S-0  S-6  RA-e   /
-  ✗         A-S-7 S-7  RA-8 RA-9 S-+ S-ß   S-8  S-9  -    S-.  RA-l XX A-ret
-  _    _     #    S-4  RA-7 RA-n S-´ +     S-5  S-2  S-#  S-,        M-up     _
-  _    _     _    _                  _              _    _    M-left M-down M-right
-)
-
-(deflayer level4
-  _         M-f1 M-f2 M-f3 M-f4 M-f5 M-f6 M-f7 M-f8 M-f9 M-f10 M-f11 M-f12
-  _         1    2    3    4    5    6    7    8    9    0    -    =  _
-  _         pgup bspc up   del  pgdn lrld 7    8    9    +    -    rctl
-  lalt      home lft  down rght end  _    4    5    6    ,    .    ralt M-ret
-  lsft ✗    esc  tab  ins  ret  f1   S-.  1    2    3    ;         _    _
-  _    _    _    _              0              ✗    _    _    _    _
-)
-
-(deflayer alt
-  _          A-c  A-t  A-i  A-e  A-o  A-b  A-n  A-r  A-s  A-g  A-q  @lv3 ret
-  _          _    _    _    _    _    _    _    _    _    _    _    _
-  A-grv      1    2    3    4    5    6    7    8    9    0    -    =    _
-  A-tab      A-j  A-d  A-u  A-a  A-x  A-p  h    A-l  A-m  A-w  _    rctl
-  _    _     A-f  A-v  A-u  A-a  A-o  A-y  A-z  A-,  A-.  A-k    @lv4 _
-  _    lctl  @alt lmet          spc             @lv4 ralt      _    _    _
-)
-
-
-(defalias
-  😀 (🔣 😀)
-  🙁 (unicode 🙁)
-)
-(deflayer smileys
-  _    _    _    _    _    _    _    _    _    _    _    _    _
-  _    _    _    _    _    _    _    _    _    _    _    _    _    _
-  _    _    @😀    _    _    _    _    _    _    _    _    _    _    _
-  _    _    _    _    _    _    _    _    _    _    _    _    _    _
-  _        _    _    _    _    _    _    _    _    _    _    _     _
-  _  _    _    _              _              _    _    _    _       _
-)
-(deflayer second_function
-  _    🔅   🔆   _    _ bldn blup ◀◀  ▶⏸   ▶▶  🔇  🔈−  🔈+
-  _    _    _    _    _    _    _    _    _    _    _    _    _    _
-  _    _    _    _    _    _    _    _    _    _    _    _    _    _
-  _    _    _    _    _    _    _    _    _    _    _    _    _    _
-  _        _    _    _    _    _    _    _    _    _    _    _     _
-  _  _    _    _              _              _    _    _    _       _
-)
-
-(defalias
-  fn  (layer-while-held second_function)
-  lv3 (layer-while-held level3)
-  lv4 (layer-while-held level4)
-  alt (layer-while-held alt)
-  sml (layer-while-held smileys)
-  osf (one-shot-press 2000 lsft)
-)
-
-;;(defseq git-status (g s t))
-;;(deffakekeys git-status (macro g i t spc s t a t u s))
-;;(defalias dot-sequence (macro (sequence 250) 10 .))
-;;(defalias dot-sequence-inputmode (macro (sequence 250 hidden-delay-type) 10 .))
-;;
-;;(defseq
-;;    dotcom (. S-3)
-;;    dotorg (. S-4)
-;;)
-;;(deffakekeys
-;;    dotcom (macro . c o m)
-;;    dotorg (macro . o r g)
-;;)
-;;;; There are special keys that you can assign in your actions which will
-;;;; never output events to your operating system, but which you can use
-;;;; in sequences. They are named: nop0-nop9.
-;;(defseq
-;;    dotcom (nop0 nop1)
-;;    dotorg (nop8 nop9)
-;;)
-;;;; A key list within O-(...) signifies simultaneous presses.
-;;(defseq
-;;    dotcom (O-(. c m))
-;;    dotorg (O-(. r g))
-;;)
-
-(defalias unused (switch ((key-timing 1 gt 200)) 0 break))
-
-(defchordsv2-experimental
-
-  (include /Users/martin/Workspaces/devtools/kanata/cfg_samples/chords.txt) ()     50 all-released  ()
-  (x r i) (macro v (t! rls-sft) a l i d a t sldr nop1 e spc nop0) 200 first-release ()
-  (x r i w) (macro v (t! rls-sft) a l i d sldr spc nop0) 200 first-release ()
-  (x i w) (macro v (t! rls-sft) a l i d spc nop0) 200 first-release ()
- 
-)
-;;(include chords.kbd)
-
-(t! seq Monday (d a y spc nop0 O-(o g j)) (macro S-m $rls-sft o n d a y nop9 sldr spc nop0))
-(t! seq Tuesday (d a y spc nop0 O-(t u e)) (macro S-t $rls-sft u e s d a y nop9 sldr spc nop0))
-(t! seq DelSpace_. (spc nop0 .) (macro . spc))
-(t! seq DelSpace_, (spc nop0 ,) (macro , spc))
-(t! seq DelSpace_? (spc nop0 S-ß) (macro S-ß spc))
-(t! seq DelSpace_; (spc nop0 ;) (macro ;))
-(t! seq ion (nop1 e spc nop0 O-(d g w)) (macro i o n spc nop0))
-(t! seq ion2 (spc nop0 O-(d g w)) (macro i o n spc nop0))
-(t! seq ion3 (spc nop0 O-(. ,)) (macro i o n spc nop0))
diff --git a/cfg_samples/chords.kbd b/cfg_samples/chords.kbd
deleted file mode 100644
index a04893a35..000000000
--- a/cfg_samples/chords.kbd
+++ /dev/null
@@ -1,155 +0,0 @@
-(defchordsv2-experimental
-  (w r n) (macro d (t! rls-sft) a y spc nop0)     200 first-release () ;; 
-	(h l o) (macro h (t! rls-sft) e l l o sldr spc nop0) 200 first-release ()
-  ;;include input_chords.txt     50 all-released ()
-  (w f z) (macro d e f spc)     50 all-released () ;; 
-  (l y r k) (macro s p a r k)     50 all-released () ;; 
-  (d a u) (macro i c h spc)     50 all-released () ;; 
-  (p d k) (macro w i r spc)     50 all-released () ;; 
-  (; i r e h) (macro g l a u b spc)     50 all-released () ;; 
-  (f l) (macro e s spc)     50 all-released () ;; 
-  (d l s) (macro i s t spc)     50 all-released () ;; 
-  (w r l) (macro d a s spc)     50 all-released () ;; 
-  (spc w r l) (macro d a s s spc)     50 all-released () ;; 
-  (j d a f) (macro n i c e spc)     50 all-released () ;; 
-  (m g e) (macro z o u spc)     50 all-released () ;; 
-  (s u) (macro t h e)     50 all-released () ;; 
-  (spc r) (macro a)     50 all-released () ;; 
-  (spc r j) (macro a n)     50 all-released () ;; 
-  (r j) (macro a n d spc)     50 all-released () ;; 
-  (r l) (macro a s spc)     50 all-released () ;; 
-  (g k) (macro o r spc)     50 all-released () ;; 
-  (h e) (macro b u t spc)     50 all-released () ;; 
-  (d z) (macro i f spc)     50 all-released () ;; 
-  (l g) (macro s o spc)     50 all-released () ;; 
-  (w j) (macro t h e n spc)     50 all-released () ;; 
-  (h a) (macro b e c a u s e spc)     50 all-released () ;; 
-  (s g) (macro t o spc)     50 all-released () ;; 
-  (g z) (macro o f spc)     50 all-released () ;; 
-  (d j) (macro i n spc)     50 all-released () ;; 
-  (spc z) (macro f o r spc)     50 all-released () ;; 
-  (spc p) (macro w i t h spc)     50 all-released () ;; 
-  ;;(g j) (macro o n spc)     50 all-released () ;; 
-  (r s) (macro a t spc)     50 all-released () ;; 
-  (z o) (macro f r o m spc)     50 all-released () ;; 
-  (h m) (macro b z spc)     50 all-released () ;; 
-  (r h) (macro a b o u t spc)     50 all-released () ;; 
-  (e y) (macro u p spc)     50 all-released () ;; 
-  (d g) (macro i n t o spc)     50 all-released () ;; 
-  (g x) (macro o v e r spc)     50 all-released () ;; 
-  (r z) (macro a f t e r spc)     50 all-released () ;; 
-  (p g) (macro w i t h o u t spc)     50 all-released () ;; 
-  (spc d) (macro S-i spc)     50 all-released () ;; 
-  (spc o f) (macro m e spc)     50 all-released () ;; 
-  (spc o k) (macro m z spc)     50 all-released () ;; 
-  (g e) (macro z o u spc)     50 all-released () ;; 
-  (e k) (macro z o u r spc)     50 all-released () ;; 
-  (u f) (macro h e spc)     50 all-released () ;; 
-  (u o) (macro h i m spc)     50 all-released () ;; 
-  (u d l) (macro h i s spc)     50 all-released () ;; 
-  (l u) (macro s h e spc)     50 all-released () ;; 
-  (u k) (macro h e r spc)     50 all-released () ;; 
-  (d s) (macro i t spc)     50 all-released () ;; 
-  (s l) (macro i t s spc)     50 all-released () ;; 
-  (p f) (macro w e spc)     50 all-released () ;; 
-  (e l) (macro u s spc)     50 all-released () ;; 
-  (g e k) (macro o u r spc)     50 all-released () ;; 
-  (w m) (macro t h e z spc)     50 all-released () ;; 
-  (w k) (macro t h e i r spc)     50 all-released () ;; 
-  (w o) (macro t h e m spc)     50 all-released () ;; 
-  (p a) (macro w h i c h spc)     50 all-released () ;; 
-  (p j) (macro w h e n spc)     50 all-released () ;; 
-  (p s) (macro w h a t spc)     50 all-released () ;; 
-  (p k) (macro w h e r e spc)     50 all-released () ;; 
-  (u g) (macro w h o spc)     50 all-released () ;; 
-  (u p) (macro h o w spc)     50 all-released () ;; 
-  (p m) (macro w h z spc)     50 all-released () ;; 
-  (d l) (macro i s spc)     50 all-released () ;; 
-  (r k) (macro a r e spc)     50 all-released () ;; 
-  (p r) (macro w a s spc)     50 all-released () ;; 
-  (f k) (macro w e r e spc)     50 all-released () ;; 
-  (h f) (macro b e spc)     50 all-released () ;; 
-  (u x) (macro h a v e spc)     50 all-released () ;; 
-  (u n) (macro h a s spc)     50 all-released () ;; 
-  (u w) (macro h a d spc)     50 all-released () ;; 
-  (j s) (macro n o t spc)     50 all-released () ;; 
-  (a j) (macro c a n spc)     50 all-released () ;; 
-  (w g) (macro d o spc)     50 all-released () ;; 
-  (p i) (macro w i l l spc)     50 all-released () ;; 
-  (a w) (macro c o u l d spc)     50 all-released () ;; 
-  (p w) (macro w o u l d spc)     50 all-released () ;; 
-  (l w) (macro s h o u l d spc)     50 all-released () ;; 
-  (i d) (macro l i k e spc)     50 all-released () ;; 
-  (h j) (macro b e e n spc)     50 all-released () ;; 
-  (; f) (macro g e t spc)     50 all-released () ;; 
-  (o r m) (macro m a z spc)     50 all-released () ;; 
-  (o r w) (macro m a d e spc)     50 all-released () ;; 
-  (o /) (macro m a k e spc)     50 all-released () ;; 
-  (r d) (macro s a i d spc)     50 all-released () ;; 
-  (p /) (macro w o r k spc)     50 all-released () ;; 
-  (e n) (macro u s e spc)     50 all-released () ;; 
-  (l m) (macro s a z spc)     50 all-released () ;; 
-  (spc ;) (macro g o spc)     50 all-released () ;; 
-  (/ j) (macro k n o w spc)     50 all-released () ;; 
-  (s /) (macro t a k e spc)     50 all-released () ;; 
-  (spc l f) (macro s e e spc)     50 all-released () ;; 
-  (i /) (macro l o o k spc)     50 all-released () ;; 
-  (a o) (macro c o m e spc)     50 all-released () ;; 
-  (s u /) (macro t h i n k spc)     50 all-released () ;; 
-  (p j s) (macro w a n t spc)     50 all-released () ;; 
-  (; d) (macro g i v e spc)     50 all-released () ;; 
-  (a s) (macro c a n n o t spc)     50 all-released () ;; 
-  (w f) (macro d o e s spc)     50 all-released () ;; 
-  (w d) (macro d i d spc)     50 all-released () ;; 
-  (l f o) (macro s e e m spc)     50 all-released () ;; 
-  (a i) (macro c a l l spc)     50 all-released () ;; 
-  (s u r) (macro t h a n k spc)     50 all-released () ;; 
-  (spc d o) (macro S-i ' m spc)     50 all-released () ;; 
-  (w s) (macro t h a t spc)     50 all-released () ;; 
-  (w d l) (macro t h i s spc)     50 all-released () ;; 
-  (w f l) (macro t h e s e spc)     50 all-released () ;; 
-  (r i) (macro a l l spc)     50 all-released () ;; 
-  (spc g) (macro o n e spc)     50 all-released () ;; 
-  (o g) (macro m o r e spc)     50 all-released () ;; 
-  (s u f) (macro t h e r e spc)     50 all-released () ;; 
-  (g e s) (macro o u t spc)     50 all-released () ;; 
-  (r g) (macro a l s o spc)     50 all-released () ;; 
-  (s o) (macro t i m e spc)     50 all-released () ;; 
-  (l o) (macro s o m e spc)     50 all-released () ;; 
-  (q l) (macro j u s t spc)     50 all-released () ;; 
-  (j f) (macro n e w spc)     50 all-released () ;; 
-  (g w k) (macro o t h e r spc)     50 all-released () ;; 
-  (y i) (macro p e o p l e spc)     50 all-released () ;; 
-  (spc j) (macro n o spc)     50 all-released () ;; 
-  (w r j) (macro t h a n spc)     50 all-released () ;; 
-  (g m) (macro o n l z spc)     50 all-released () ;; 
-  (spc o) (macro m o s t spc)     50 all-released () ;; 
-  (r m) (macro a n z spc)     50 all-released () ;; 
-  (o r) (macro m a n z spc)     50 all-released () ;; 
-  (f i) (macro w e l l spc)     50 all-released () ;; 
-  (z l) (macro f i r s t spc)     50 all-released () ;; 
-  (x m) (macro v e r z spc)     50 all-released () ;; 
-  (j g p) (macro n o w spc)     50 all-released () ;; 
-  (f x) (macro e v e n spc)     50 all-released () ;; 
-  (; g) (macro g o o d spc)     50 all-released () ;; 
-  (; k s) (macro g r e a t spc)     50 all-released () ;; 
-  (p r m) (macro w a z spc)     50 all-released () ;; 
-  (spc s) (macro t w o spc)     50 all-released () ;; 
-  (m k) (macro z e a r spc)     50 all-released () ;; 
-  (h /) (macro b a c k spc)     50 all-released () ;; 
-  (' j) (macro q u e s t i o n spc)     50 all-released () ;; 
-  (l a) (macro s e c o n d spc)     50 all-released () ;; 
-  (w ;) (macro t h i n g spc)     50 all-released () ;; 
-  (spc m) (macro z e s spc)     50 all-released () ;; 
-  (a j v) (macro c a n ' t spc)     50 all-released () ;; 
-  (w d z) (macro d i f f e r e n t spc)     50 all-released () ;; 
-  (w ; u) (macro t h o u g h spc)     50 all-released () ;; 
-  (s k e) (macro t h r o u g h spc)     50 all-released () ;; 
-  (l k) (macro s o r r z spc)     50 all-released () ;; 
-  (o x) (macro m o v e spc)     50 all-released () ;; 
-  (w d k) (macro d i r e c t i o n spc)     50 all-released () ;; 
-  (j t) (macro n e x t spc)     50 all-released () ;; 
-  (l r o) (macro s a m e spc)     50 all-released () ;; 
-  (s y) (macro t o p spc)     50 all-released () ;; 
-  ;;(o g j) (macro m o n t h spc)     50 all-released () ;; 
-)
diff --git a/cfg_samples/chords.txt b/cfg_samples/chords.tsv
similarity index 64%
rename from cfg_samples/chords.txt
rename to cfg_samples/chords.tsv
index 4532d8136..8805591bd 100644
--- a/cfg_samples/chords.txt
+++ b/cfg_samples/chords.tsv
@@ -1,52 +1,12 @@
-def	def
-spar	spark
-ich	ich
-wir	wir
-glaub	glaub
-es	es
-ist	ist
-das	das
- das	dass
-geht	geht
-ha	hab
-wird	wird
-sich	sich
-scho	schon
-noc	noch
-imer	immer
-nict	nicht
-abr	aber
-der	der
-die	die
-bei	bei
-kan	kann
-mal	mal
-wied	wieder
-yiem	ziemlich
-ab	ab
-am	am
-yu	zu
-sind	sind
-etw	etwas
+rus	rust
 col	cool
 nice	nice
-zou	you
+you	you
 th	the
  a	a
  an	an
-mr	martin
-mauch	mauch
-gml	gmail.com
-dew	dev
-mein	mein
- mein	meine
-und	und
-ome	komme
-aus	aus
-mntr	mintraching
-scal	scala
-
-nam	name
+man	man
+name	name
 an	and
 as	as
 or	or
@@ -71,9 +31,9 @@ io	into
 ov	over
 af	after
 wo	without
- i	i
+ i	I
  me	me
- mr	my
+ my	my
 ou	you
 ur	your
 he	he
@@ -137,8 +97,8 @@ sem	seem
 cl	call
 tha	thank
 
- im	i'm
- id	i'd
+ im	I'm
+ id	I'd
 dt	that
 dis	this
 des	these
@@ -159,26 +119,25 @@ pl	people
 dan	than
 oz	only
  m	most
-az	any
+ay	any
 may	many
 el	well
 fs	first
-vz	very
+vy	very
 much	much
 now	now
 ev	even
 go	good
 grt	great
-waz	way
+way	way
  t	two
-zr	year
+yr	year
 bk	back
-da	da
-daz	day
+day	day
 qn	question
 sc	second
 dg	thing
- z	yes
+ y	yes
 cn'	can't
 dif	different
 dgh	though
@@ -192,22 +151,42 @@ nx	next
 sam	same
 tp	top
 cod	code
-wo	wo
-wan	wann
 git	git
  to	TODO
- war	war
 cls	class
 clus	cluster
-zok	zookeeper
-gut	gut
-hst	hast
-du	du
-kno	know
-bin	bin
-war	war
-vor	vor
-suer	super
-lang	lang
-lange	lange
-lnge	lange
+sure	sure
+lets	let's
+sup	super
+such	such
+thig	thing
+yet	yet
+don	done
+sem	seem
+ran	ran
+job	job
+bot	bot
+fx	effect
+nce	once
+rad	read
+ltr	later
+lot	lot
+brw	brew
+unst	uninstall
+rmv	remove
+ ad	add
+poe	problem
+buld	build
+ tol	tool
+got	got
+les	less
+ 0	zero
+ 1	one
+ 2	two
+ 3	three
+ 4	four
+ 5	five
+ 6	six
+ 7	seven
+ 8	eight
+ 9	nine
diff --git a/cfg_samples/kanata.kbd b/cfg_samples/kanata.kbd
index 2d53cfef2..1003b5006 100644
--- a/cfg_samples/kanata.kbd
+++ b/cfg_samples/kanata.kbd
@@ -224,6 +224,8 @@ If you need help, please feel welcome to ask in the GitHub discussions.
   ;; tap-hold onwards will start from 0ms after the previous tap-hold expires.
   ;;
   concurrent-tap-hold yes
+  chords-v2-min-idle-experimental 200
+  sequence-input-mode visible-backspaced
 
   ;; This configuration makes the release of one-shot-press and of the tap in a tap-hold
   ;; by the defined number of milliseconds (approximate).
@@ -1275,8 +1277,27 @@ Syntax (5-tuples):
 |#
 
 (defchordsv2-experimental
-  (include cfg_samples/chords.txt) ()     200 all-released  (arrows)
+  (include cfg_samples/chords.tsv) ()     200 all-released  (arrows)
   (a b)      c                200 all-released  (arrows)
-  (a b z)   (macro S-h e l l o) 250 first-release (arrows)
+  (a b z)   (macro h e l l o) 250 first-release (arrows)
   (a b z y) (macro b y e)     400 first-release (arrows)
 )
+
+(deftemplate seq (vk-name in out)
+	(defvirtualkeys $vk-name $out)
+	(defseq $vk-name $in))
+
+(defvirtualkeys rls-sft (multi (release-key lsft)(release-key rsft)))
+(defvar rls-sft (on-press tap-vkey rls-sft))
+(deftemplate rls-sft () $rls-sft 5)
+
+(t! seq Monday (d a y spc nop0 1) (macro S-m $rls-sft o n d a y nop9 sldr spc nop0))
+(t! seq Tuesday (d a y spc nop0 2) (macro S-t $rls-sft u e s d a y nop9 sldr spc nop0))
+(t! seq DelSpace_. (spc nop0 .) (macro . spc))
+(t! seq DelSpace_, (spc nop0 ,) (macro , spc))
+(t! seq DelSpace_? (spc nop0 S-/) (macro S-/ spc))
+(t! seq DelSpace_; (spc nop0 ;) (macro ;))
+(t! seq DelSpace_' (spc nop0 ') (macro ' s spc))
+(t! seq DelSpace_- (spc nop0 -) (macro -))
+(t! seq DelSpace_s (spc nop0 s) (macro s spc))
+
diff --git a/cfg_samples/new_chording.kbd b/cfg_samples/new_chording.kbd
deleted file mode 100644
index 83da2e168..000000000
--- a/cfg_samples/new_chording.kbd
+++ /dev/null
@@ -1,17 +0,0 @@
-(defsrc f1)
-(deflayer base lrld)
-(defcfg process-unmapped-keys yes
-	sequence-input-mode visible-backspaced
-	concurrent-tap-hold true)
-(deftemplate seq (vk-name in out)
-	(defvirtualkeys $vk-name $out)
-	(defseq $vk-name $in))
-
-(defchordsv2-experimental
-  (d a y) (macro sldr d (unshift a y) spc nop0) 200 first-release ()
-  (h l o) (macro h (unshift e l) 5 (unshift l o) sldr spc nop0) 200 first-release ()
-)
-(t! seq Monday (d a y spc nop0 O-(m o n)) (macro S-m (unshift o n d a y) nop9 sldr spc nop0))
-(t! seq Tuesday (d a y spc nop0 O-(t u e)) (macro S-t (unshift u e s d a y) nop9 sldr spc nop0))
-(t! seq DelSpace_. (spc nop0 .) (macro .))
-(t! seq DelSpace_; (spc nop0 ;) (macro ;))
diff --git a/cfg_samples/new_chording_2.kbd b/cfg_samples/new_chording_2.kbd
deleted file mode 100644
index cc8a54312..000000000
--- a/cfg_samples/new_chording_2.kbd
+++ /dev/null
@@ -1,22 +0,0 @@
-(defsrc f1)
-(deflayer base lrld)
-(defcfg process-unmapped-keys yes
-	sequence-input-mode visible-backspaced
-	concurrent-tap-hold true)
-(deftemplate seq (vk-name in out)
-	(defvirtualkeys $vk-name $out)
-	(defseq $vk-name $in))
-
-(defvirtualkeys rls-sft (multi (release-key lsft)(release-key rsft)))
-(defvar rls-sft (on-press tap-vkey rls-sft))
-(deftemplate rls-sft () $rls-sft 5)
-
-(defchordsv2-experimental
-  (d a y) (macro sldr d (t! rls-sft) a y spc nop0) 200 first-release ()
-  (h l o) (macro h (t! rls-sft) e l l o sldr spc nop0) 200 first-release ()
-  (h l i) (macro h e l l i) 200 first-release ()
-)
-(t! seq Monday (d a y spc nop0 O-(m o n)) (macro S-m $rls-sft o n d a y nop9 sldr spc nop0))
-(t! seq Tuesday (d a y spc nop0 O-(t u e)) (macro S-t $rls-sft u e s d a y nop9 sldr spc nop0))
-(t! seq DelSpace_. (spc nop0 .) (macro .))
-(t! seq DelSpace_; (spc nop0 ;) (macro ;))
diff --git a/cfg_samples/new_chording_3.kbd b/cfg_samples/new_chording_3.kbd
deleted file mode 100644
index ca7869fad..000000000
--- a/cfg_samples/new_chording_3.kbd
+++ /dev/null
@@ -1,21 +0,0 @@
-(defsrc f1)
-(deflayer base lrld)
-(defcfg process-unmapped-keys yes
-	sequence-input-mode visible-backspaced
-	concurrent-tap-hold true)
-(deftemplate seq (vk-name in out)
-	(defvirtualkeys $vk-name $out)
-	(defseq $vk-name $in))
-
-(defvirtualkeys rls-sft (multi (release-key lsft)(release-key rsft)))
-(defvar rls-sft (on-press tap-vkey rls-sft))
-(deftemplate rls-sft () $rls-sft 5)
-
-(defchordsv2-experimental
-	(d a y) (macro sldr d (t! rls-sft) a y spc nop0) 200 first-release ()
-	(h l o) (macro h (t! rls-sft) e l l o sldr spc nop0) 200 first-release ()
-)
-(t! seq Monday (d a y spc nop0 O-(m o n)) (macro S-m $rls-sft o n d a y nop9 sldr spc nop0))
-(t! seq Tuesday (d a y spc nop0 O-(t u e)) (macro S-t $rls-sft u e s d a y nop9 sldr spc nop0))
-(t! seq DelSpace_. (spc nop0 .) (macro .))
-(t! seq DelSpace_; (spc nop0 ;) (macro ;))
diff --git a/parser/src/cfg/chord.rs b/parser/src/cfg/chord.rs
index be285d195..e294fc75b 100644
--- a/parser/src/cfg/chord.rs
+++ b/parser/src/cfg/chord.rs
@@ -72,7 +72,8 @@ pub(crate) fn parse_defchordv2(
                     .into_iter()
                     .chain(vec![(" ".to_string(), "spc".to_string())].into_iter())
                     .collect::<HashMap<_, _>>();
-                let chord_definitions = parse_chord_file(chunk, s).unwrap();
+                let file_name = chunk[0].list(s.vars()).unwrap()[1].atom(s.vars()).unwrap();
+                let chord_definitions = parse_chord_file(file_name, s).unwrap();
                 let processed = chord_definitions.iter().map(|chord_def| {
                     let participating_keys = chord_def
                         .keys
@@ -90,14 +91,18 @@ pub(crate) fn parse_defchordv2(
                         .map(|c| process(&c.to_string()))
                         .collect_vec();
                     chars.insert(1, "50".to_string());
-                    
-                    chars.extend_from_slice(&["sldr".to_string(), "spc".to_string(), "nop0".to_string()]);
+
+                    chars.extend_from_slice(&[
+                        "sldr".to_string(),
+                        "spc".to_string(),
+                        "nop0".to_string(),
+                    ]);
                     let sexpr_string = format!(
                         "(({}) (macro {}))",
                         participating_keys.join(" "),
                         chars.join(" ")
                     );
-                    let parsed = sexpr::parse(&sexpr_string, "foo").unwrap();
+                    let parsed = sexpr::parse(&sexpr_string, file_name).unwrap();
                     let appendix = vec![chunk[2].clone(), chunk[3].clone(), chunk[4].clone()];
                     let combined = [parsed[0].t.clone(), appendix].concat();
                     let chunk = combined.as_slice();
@@ -256,8 +261,7 @@ fn parse_disabled_layers(disabled_layers: &SExpr, s: &ParserState) -> Result<Vec
         })??;
     Ok(disabled_layers)
 }
-fn parse_chord_file<'a>(chunk: &'a [SExpr], s: &'a ParserState) -> Result<Vec<ChordDefinition>> {
-    let file_name = chunk[0].list(s.vars()).unwrap()[1].atom(s.vars()).unwrap();
+fn parse_chord_file<'a>(file_name: &str, s: &'a ParserState) -> Result<Vec<ChordDefinition>> {
     let input_data =
         fs::read_to_string(file_name).expect(format!("Unable to read file {}", file_name).as_str());
     let parsed_chords = parse_input(&input_data);
@@ -281,8 +285,6 @@ fn parse_input(input: &str) -> Vec<ChordDefinition> {
         .collect()
 }
 
-
-
 #[derive(Debug)]
 struct ChordDefinition {
     keys: String,
diff --git a/src/transform_chords.rs b/src/transform_chords.rs
deleted file mode 100644
index fd70fa23c..000000000
--- a/src/transform_chords.rs
+++ /dev/null
@@ -1,150 +0,0 @@
-use kanata_parser::cfg::{self, Cfg, MResult};
-use kanata_state_machine::OsCode;
-use regex::Regex;
-use std::collections::HashMap;
-use std::fs;
-use std::path::Path;
-
-fn parse_kbd_file(file_path: &str) -> MResult<Cfg> {
-    let path = Path::new(file_path);
-    return cfg::new_from_file(path);
-}
-fn main() {
-    let input_data = fs::read_to_string("cfg_samples/chords.txt").expect("Unable to read file");
-    let parsed_config =
-        parse_kbd_file("cfg_samples/bone_mac.kbd").expect("Unable to parse kbd file");
-
-    let target_map = parsed_config.layout.b().layers[0][0]
-        .iter()
-        .enumerate()
-        .filter_map(|(idx, layout)| {
-            layout
-                .key_codes()
-                .next()
-                .map(|kc| kc.to_string().to_lowercase())
-                .zip(
-                    idx.try_into()
-                        .ok()
-                        .and_then(|num| OsCode::from_u16(num))
-                        .map(|osc| osc.to_string().to_lowercase()),
-                )
-        })
-        .collect::<Vec<_>>()
-        .into_iter()
-        .chain(vec![(" ".to_string(), "spc".to_string())].into_iter())
-        .collect::<HashMap<_, _>>();
-    println!("{:?}", target_map);
-    let parsed_chords = parse_input(&input_data);
-    println!("{:?}", parsed_chords);
-    let mapped_chords = map_to_physical_keys(parsed_chords, target_map);
-    println!("{:?}", mapped_chords);
-    let output = generate_defchordsv2_experimental(mapped_chords);
-    fs::write("cfg_samples/chords.kbd", output).expect("Unable to write file");
-}
-
-fn parse_input(input: &str) -> Vec<ChordDefinition> {
-    let re = Regex::new(r"^( ?[^\t]+)\t([^\t]+)(?:\t([^\t]*))?$").unwrap();
-    input
-        .lines()
-        .filter(|line| !line.trim().is_empty() && !line.trim().starts_with("//"))
-        .filter_map(|line| {
-            re.captures(line).map(|caps| {
-                let keys = caps
-                    .get(1)
-                    .unwrap()
-                    .as_str()
-                    .chars()
-                    .map(|k| k.to_string())
-                    .collect::<Vec<String>>();
-                let action = caps
-                    .get(2)
-                    .unwrap()
-                    .as_str()
-                    .chars()
-                    .map(|k| k.to_string())
-                    .collect::<Vec<String>>();
-                let comment = caps
-                    .get(3)
-                    .map_or(String::new(), |m| m.as_str().trim().to_string());
-                ChordDefinition {
-                    keys,
-                    action,
-                    comment,
-                }
-            })
-        })
-        .collect()
-}
-
-fn map_to_physical_keys(
-    chords: Vec<ChordDefinition>,
-    key_map: HashMap<String, String>,
-) -> Vec<PhysicalChord> {
-    let postprocess_map: HashMap<String, String> = [
-        ("semicolon", ";"),
-        ("slash", "/"),
-        ("apostrophe", "'")
-    ].iter().cloned().map(|(k, v)| (k.to_string(), v.to_string())).collect();
-    let output_key_map: HashMap<String, String> = [
-        ("y", "z"),
-        ("z", "y"),
-        (" ", "spc")
-    ]
-    .iter()
-    .cloned()
-    .map(|(k, v)| (k.to_string(), v.to_string()))
-    .collect();
-    chords
-        .into_iter()
-        .map(|chord| {
-            let keys = chord
-                .keys
-                .iter()
-                .map(|key| key_map.get(key).unwrap_or(key).clone())
-                .map(|key| postprocess_map.get(&key).unwrap_or(&key).clone())
-                .collect::<Vec<String>>();
-            let macro_text = chord
-                .action
-                .iter()
-                .map(|key| if key.chars().next().map_or(false, |c| c.is_uppercase()) { "S-".to_string() + &key.to_lowercase() } else { key.clone() })          
-                .map(|key| output_key_map.get(&key).unwrap_or(&key).clone())
-                .collect::<Vec<String>>();
-            PhysicalChord {
-                keys,
-                macro_text,
-                comment: chord.comment,
-            }
-        })
-        .collect()
-}
-
-fn generate_defchordsv2_experimental(chords: Vec<PhysicalChord>) -> String {
-    let mut output = String::from("(defchordsv2-experimental\n");
-    for chord in chords {
-        let keys_str = chord.keys.join(" ");
-        output.push_str(&format!(
-            "  ({}) (macro {})     100 all-released () ;; {}\n",
-            keys_str,
-            chord.macro_text.join(" "),
-            chord.comment
-        ));
-    }
-    output.push_str(")\n");
-    output
-}
-
-// Define necessary data structures
-
-#[derive(Debug)]
-struct ChordDefinition {
-    keys: Vec<String>,
-    action: Vec<String>,
-    comment: String, // Optional comment field
-}
-
-#[derive(Debug)]
-struct PhysicalChord {
-    keys: Vec<String>,
-    macro_text: Vec<String>,
-    comment: String, // Optional comment field
-}