taro-ls: add theme, font-loading support, more keybinds, finishing touches; build, readme, assets...

.gitignore

@@ -3,3 +3,4 @@ taro-ls
 test*
 taro-ctl
 taro.sock
+config.cr

README.md

@@ -2,28 +2,43 @@
 
 [mblaze](https://git.vuxu.org/mblaze) frontend in [uxn](https://wiki.xxiivv.com/site/uxn.html) and [crystal](https://crystal-lang.org)
 
+[![screenshot - taro-ls showing Archives/2022 mailbox selected with a search query active listing mail from the uxn mailing list, and a reader window open next to it reading the initial uxn metadata proposal, with a prompt at the bottom for managing attachments, replying, forwarding, or quitting](./screenshot.png)](./screenshot.png)
+
 ## build and install
 
-1. [Install and configure mblaze](https://git.vuxu.org/mblaze/about/man/mblaze-profile.5)
+1. [Install](https://git.vuxu.org/mblaze) and [configure mblaze](https://git.vuxu.org/mblaze/about/man/mblaze-profile.5) (as well as probably [mbsync](https://isync.sourceforge.io) and [msmtp](https://marlam.de/msmtp))
 2. Install [uxn](https://git.sr.ht/~rabbits/uxn) and [crystal](https://crystal-lang.org/install/)
-3. Edit [config.cr](./config.cr) and probably the `mhandle` function in [taro-reader](./taro-reader) (see next section)
+3. Edit [config](./config) and probably the `mhandle` function in [taro-reader](./taro-reader) (see next section)
-4. Run [build.sh](./build.sh)
+4. Run [build.sh](./build.sh) (optionally with the `desktopfile` argument to fill out the `taro.desktop` file and put it in your user-level apps)
 5. Copy `taro-ctl` to your path
 
 ## configuration
 
-The `config.cr` file is a bunch of constants for `taro-ctl` to use. Adjust them to your needs:
+### taro-ctl
 
-- `MBOX_ROOT`: the directory where your maildirs are
+The `config` file is processed into a bunch of constants for `taro-ctl` by the build script. Adjust them to your needs:
-- `TARO_LIB`: the directory where the `taro-ls` rom, `taro-reader` script, `lesskey` file, and `taro.sock` files go (probably just where you cloned this repository.
+
-- `TARO_DOWNLOADS`: directory where attachments are downloaded to
+- `MBOX_ROOT`: the directory where your maildirs are.
-- `UXN_EMU`: name of the `uxnemu` executable. You can copy `uxnemu` to, eg `taro` and it will have that _NET_WM_CLASS
+- `TARO_LIB`: the directory where your runtime files (`taro-ls` rom, `taro-reader` script, `.theme` and `font.icn` files, etc.) will be installed to; probably just where you clone this repo to.
+- `TARO_DOWNLOADS`: directory where attachments are downloaded to.
+- `UXN_EMU`: name of the `uxnemu` executable. You can copy `uxnemu` to, eg `taro` and it will have that `_NET_WM_CLASS`.
 - `TARO_ENV`: environment variables as you type them in the terminal, that you can use for the `READER_PROG` and `COMPOSE_PROG` commands
 - `READER_PROG`: command to spawn to read mail - by default it calls the `st` terminal with some environment variables and options set, and runs `taro-reader`
 - `COMPOSE_PROG`: command to spawn to write mail - by default it calls the `st` terminal with some environment variables and options set and runs `mcom` from `mblaze`
 
 Environment variable and tilde expansion in the config are not supported.
 
+### taro-ls
+
+The [.theme](https://wiki.xxiivv.com/site/theme.html) file format is supported - it can be crafted with [nasu](https://git.sr.ht/~rabbits/nasu) and should be located at `TARO_LIB/.theme`. The following details the purpose (and default) of each color:
+
+1. Background and text color when hilighted (black)
+2. Hilight, scrollbar, button hover color (turquoise)
+3. Soft fg color eg. resize handle, textbox help (medium gray)
+4. Foreground/text color (whitish gray)
+
+Any 8x8 1bpp ASCII font in [icn](https://wiki.xxiivv.com/site/icn_format.html) format can be used. They can be created/edited in [nasu](https://git.sr.ht/~rabbits/nasu) and located at `TARO_LIB/font.icn`.
+
 ## usage
 
 `taro` is a multi-window MUA with three types of windows:
@@ -48,13 +63,20 @@ The buttons on the bottom are as follows (with equivalent keybinds):
 
 - compose [`n`]: open a compose window to write new mail
 - refresh [`r`]: refresh the current mailbox, removing search query
-- mark all read ['.']: this
+- mark all read [`.`]: this
 - search [`/`]: search mail with a regex (only headers, case insensitive)
 - refile [`m`]: move mail to the given folder
 - trash [`Del`]: move mail to the Trash folder, unless it's already in the Trash, in which case it's deleted
 
 There is a resize handle in the bottom right - clicking and dragging it resizes the window.
 
+Additional keybindings:
+
+- `[shift+]tab`: change mailboxes
+- `up/down`: navigate through mail
+- `shift+<up|down>`: naive multiselect
+- `alt+<up|down|left|right>`: resize
+
 At the bottom-left, a small indicator will appear if you have a search query active. Performing the refresh action or switching mailboxes will make it disappear.
 
 ### reading mail
@@ -63,8 +85,8 @@ Reading mail is currently done in a terminal that pipes the mail content into `l
 
 - `q`: quit
 - `r`: reply
-- 'f': forward
+- `f`: forward
-- 'o': open an attachment - you are presented with the MIME structure of the mail with parts numbered and prompted to select a number to open. The programs to open each mimetype are in the aforementioned `handle` function of the script.
+- `o`: open an attachment - you are presented with the MIME structure of the mail with parts numbered and prompted to select a number to open. The programs to open each mimetype are in the aforementioned `handle` function of the script.
 - `s`: save an attachment - like `o` but selecting a MIME part saves it to the folder `TARO_DOWNLOADS` in `config.cr`
 
 The attachment actions loop until you enter nothing or a non-numeric value. The whole script loops until you quit.
@@ -79,8 +101,7 @@ If you try to decrypt/sign with either `pinenetry-tty` or `pinentry-curses`, GPG
 
 ## TODO
 
-- Implement keybinds for changing mailbox, selecting/scrolling mail, resizing
+- Add options to search (case-sensitive, search mail body, etc)
-- Add options to search for case-insensitivity and including body content
 - Add option to refile to copy instead of move
 - Flag/star messages? I never use this fature if IMAP...
 - Real `uxn` implementaions of reader/compose windows? Probably overkill
@@ -103,9 +124,9 @@ Odd messages go from the `uxn` windows to `taro-ctl` (or from `taro-ctl` to itse
 - `1`: change/refresh mailbox; payload is the mailbox to read
 - `3`: mark all as read in current mailbox; no payload
 - `5`: search mail; payload is the regex
-- `7`: refile mail; payload is the beginning and end of the mmsg range in u16, and then the mailbox name
+- `7`: refile mail; payload is the beginning and end of the `mmsg` range in u16, and then the mailbox name
-- `9`: trash mail; payload is the beginning and end of the mmsg range in u16
+- `9`: trash mail; payload is the beginning and end of the `mmsg` range in u16
-- `11`: read mail; payload is a single u16 message number in the current sequence
+- `11`: read mail; payload is a single u16 `mmsg` number in the current sequence
 - `13`: compose mail; no payload
 - `15`: push view update (keeps search query, for after replying/writing mail or when new mail comes in)
 

build.sh

@@ -1,5 +1,43 @@
 #!/bin/sh
 
-uxnasm taro-ls.tal taro-ls
+# build config into crystal constants
+echo "Generating config.cr"
 
-crystal build taro-ctl.cr
+. ./config
+
+cat << END > config.cr
+MBOX_ROOT = "${MBOX_ROOT}"
+TARO_LIB = "${TARO_LIB}"
+TARO_DOWNLOADS = "${TARO_DOWNLOADS}"
+UXN_EMU = "${UXN_EMU}"
+TARO_ENV = "${TARO_ENV}"
+READER_PROG = "${READER_PROG}"
+COMPOSE_PROG = "${COMPOSE_PROG}"
+END
+
+if ! which ${UXN_EMU}; then
+  echo "${UXN_EMU} is not in PATH! Beware..."
+  sleep 1
+fi
+
+# build
+echo "Building taro-ls"
+uxnasm taro-ls.tal taro-ls
+echo "Building taro-ctl"
+crystal build --release --no-debug -s taro-ctl.cr
+
+# setup TARO_LIB
+
+if [ ${TARO_LIB} != ${PWD} ]; then
+  mkdir -p ${TARO_LIB}
+  for x in "taro-ls taro-reader lesskey .theme font.icn taro-ctl taro.svg"; do
+    if [ -e ${x} ]; then
+      cp ${x} ${TARO_LIB}
+    fi
+  done
+  echo "TARO_LIB is in ${TARO_LIB}; add it to your PATH or you can just copy taro-ctl there."
+fi
+
+if [ "$1" = "desktopfile" ]; then
+  sed -e "s#TARO_LIB#${TARO_LIB}#g" -e "s#UXN_EMU#${UXN_EMU}#g" taro.desktop > ~/.local/share/applications/taro.desktop
+fi

config

@@ -0,0 +1,16 @@
+# where your maildir folders live
+MBOX_ROOT=${HOME}/lib/mail/zoho
+# where runtime files live (probably this git repo for simplicity)
+TARO_LIB=${PWD}
+# where attachments are saved to
+TARO_DOWNLOADS=${HOME}/tmp
+
+# name of your uxnemu executable; it must be in PATH; i copy mine to "taro" so it gets the _NET_WM_CLASS=taro
+UXN_EMU=taro
+
+# any custom env you want to set for reader/compose wins
+TARO_ENV="PINENTRY_USER_DATA=taro"
+
+# reader and compose progs - I use st, you may use your own terminal although the command line options may differ so read the manual
+READER_PROG="${TARO_ENV} TARO_DOWNLOADS=${TARO_DOWNLOADS} LESSKEYIN=${TARO_LIB}/lesskey st -c taro -n taro -t taro-reader -e ${TARO_LIB}/taro-reader"
+COMPOSE_PROG="${TARO_ENV} st -c taro -n taro -t taro-compose -e mcom"

config.cr

@@ -1,17 +0,0 @@
-# where your maildir folders live
-MBOX_ROOT = "/home/nilix/lib/mail/zoho"
-# where the rom and scripts will live (probably the git repo)
-TARO_LIB = "/home/nilix/src/taro" 
-# where attachments are saved
-TARO_DOWNLOADS = "/home/nilix/tmp"
-
-# name of the uxnemu program - I copy it to taro so it gets the _NET_WM_CLASS=taro
-UXN_EMU = "taro"
-
-# custom environment variables you may want to set
-TARO_ENV = "PINENTRY_USER_DATA=taro EDITOR=micro"
-
-# terminal commands to wrap reading and writing mail
-# use your own favorite terminal - cmdline syntax may differ
-READER_PROG = "#{TARO_ENV} TARO_DOWNLOADS=#{TARO_DOWNLOADS} LESSKEYIN=#{TARO_LIB}/lesskey st -c taro -n taro -t \"taro-reader\" -e #{TARO_LIB}/taro-reader"
-COMPOSE_PROG = "#{TARO_ENV} st -c taro -n taro -t \"taro-compose\" -e mcom"

taro-ls.tal

@@ -77,6 +77,9 @@
   #0a8d .System/g DEO2 
   #098d .System/b DEO2
   
+  load_theme
+  load_font
+
   #0280 .Screen/width DEO2
   #01c0 .Screen/height DEO2
   
@@ -90,6 +93,7 @@
   
   #01 .refresh/btns STZ
   #01 .refresh/fg STZ
+  #01 .refresh/etc STZ
   
   #03 .btn_colors/compose STZ
   #03 .btn_colors/refresh STZ
@@ -158,6 +162,8 @@ BRK
   &count_2
   .Console/read DEI .decoding/count INC STZ
   #00 .decoding/counting STZ
+  
+  ( handle empty payload )
   .decoding/count LDZ2 #0000 NEQ2 ,&has_data JCN
     .decoding/msg_type LDZ
     DUP MBOX_LIST NEQ ,&no_mbox_empty JCN
@@ -203,6 +209,10 @@ JMP2r
   ;selected_mbox strlen SWP .Console/write DEO .Console/write DEO
   ;selected_mbox send_str
 
+  #0000 .list/select_index STZ2
+  #0001 .list/select_len STZ2
+  #0000 .list/top STZ2
+
   #00 .textbox/searching STZ
   #01 .refresh/etc STZ
   
@@ -251,8 +261,8 @@ JMP2r
   
   ( reset the mouse state since if a window opens over the uxn window mid-click
     and steals focus, the click never releases until we click the button again )
-    
   #00 .Mouse/state DEO
+  
   READ_MAIL .Console/write DEO
   #0002 SWP .Console/write DEO .Console/write DEO
   .list LB_SELECT_IDX LDZ2 INC2 SWP .Console/write DEO .Console/write DEO
@@ -263,8 +273,8 @@ JMP2r
 
   ( reset the mouse state since if a window opens over the uxn window mid-click
     and steals focus, the click never releases until we click the button again )
-    
   #00 .Mouse/state DEO
+  
   COMPOSE_MAIL .Console/write DEO
   #00 .Console/write DEOk DEO
   ( message size is 0, no payload )
@@ -297,14 +307,7 @@ JMP2r
     BRK
   &no_text_entry
   
-    ( TODO: add shortcuts for common actions
+  ( check keys for shortcuts )
-    - up/dn: change selection (mail)
-    - tab: change selection (mailbox)
-    - shift+up/dn: multiselect
-    - return: read (first in selection)
-    - n: compose
-  )
-  
   .Controller/key DEI
   DUP #7f NEQ ,&no_del JCN
     send_trash
@@ -330,8 +333,9 @@ JMP2r
   DUP #09 NEQ ,&no_tab JCN
     ;mbox_select_handler .mboxes [ .Controller/button DEI #04 AND ] nav_list_by_key
   &no_tab
-  &check_btns
   POP
+  
+  ( check buttons (LRUD, tab, shift, alt) for shortcuts )
   .Controller/button DEI
   DUP #10 NEQ ,&no_up JCN
     ;noop_list_click .list #01 nav_list_by_key
@@ -340,13 +344,80 @@ JMP2r
     ;noop_list_click .list #00 nav_list_by_key
   &no_down
   DUP #14 NEQ ,&no_select_up JCN
+    #01 change_select_len_by_key
+    #01 .refresh/list STZ
   &no_select_up
   DUP #24 NEQ ,&no_select_down JCN
+    #00 change_select_len_by_key
+    #01 .refresh/list STZ
   &no_select_down
+  DUP #12 NEQ ,&no_dec_y JCN
+    #10 resize_by_keyboard
+  &no_dec_y
+  DUP #22 NEQ ,&no_inc_y JCN
+    #20 resize_by_keyboard
+  &no_inc_y
+  DUP #42 NEQ ,&no_dec_x JCN
+    #40 resize_by_keyboard
+  &no_dec_x
+  DUP #82 NEQ ,&no_inc_x JCN
+    #80 resize_by_keyboard
+  &no_inc_x
   POP
+  
 BRK
 
+@resize_by_keyboard ( dir -- )
+
+  DUP #10 NEQ ,&no_up JCN
+    .Screen/height DEI2 #0100 EQU2 ,&no_down JCN
+    .Screen/height DEI2 #0008 SUB2 .Screen/height DEO2
+  &no_up
+  DUP #20 NEQ ,&no_down JCN
+    .Screen/height DEI2 #0008 ADD2 .Screen/height DEO2
+  &no_down
+  DUP #40 NEQ ,&no_left JCN
+    .Screen/width DEI2 #0100 EQU2 ,&no_down JCN
+    .Screen/width DEI2 #0008 SUB2 .Screen/width DEO2
+  &no_left
+  DUP #80 NEQ ,&no_right JCN
+    .Screen/width DEI2 #0008 ADD2 .Screen/width DEO2
+  &no_right
+  POP
+  
+  #01 .refresh/list STZ
+  #01 .refresh/mboxes STZ
+  #01 .refresh/textbox STZ
+  #01 .refresh/btns STZ
+  #01 .refresh/etc STZ
+  #01 .refresh/fg STZ
+  
+JMP2r
+
+@change_select_len_by_key ( up? -- )
+
+  ,&back JCN
+  ( fwd )
+    .list/select_index LDZ2 .list/select_len LDZ2 ADD2 .list/len LDZ2 LTH2 ,&inc_sel_len JCN
+    JMP2r &inc_sel_len
+    .list/select_len LDZ2 INC2 .list/select_len STZ2
+    .list/top LDZ2 #00 .list/height LDZ ADD2 .list/select_index LDZ2 .list/select_len LDZ2 ADD2 LTH2 ,&scroll_down JCN
+    JMP2r &scroll_down
+    .list/top LDZ2 INC2 .list/top STZ2
+    JMP2r
+    
+  &back  
+    .list/select_len LDZ2 #0001 GTH2 ,&dec_sel_len JCN
+    JMP2r &dec_sel_len
+    .list/select_len LDZ2 #0001 SUB2 .list/select_len STZ2
+    .list/top LDZ2 INC2 .list/select_index LDZ2 .list/select_len LDZ2 ADD2 GTH2 ,&scroll_up JCN
+    JMP2r &scroll_up
+    .list/top LDZ2 #0001 SUB2 .list/top STZ2
+    
+JMP2r
+
 @nav_list_by_key ( onchange* list up? -- )
+
   ,&back JCN
   ( fwd )
     STHk LB_SELECT_IDX LDZ2 INC2 STHkr LB_LEN LDZ2 NEQ2 ,&can_go_fwd JCN
@@ -359,6 +430,7 @@ BRK
     STHkr LB_SELECT_IDX LDZ2 #00 STHkr LB_HEIGHT LDZ STHkr LB_TOP LDZ2 ADD2 LTH2 ,&no_scroll_down JCN
       STHkr LB_TOP LDZ2 INC2 STHkr LB_TOP STZ2
     &no_scroll_down ,&end JMP
+    
   &back
     STHk LB_SELECT_IDX LDZ2 #0000 NEQ2 ,&can_go_back JCN
       STHkr LB_LEN LDZ2 #0001 SUB2 STHkr LB_SELECT_IDX STZ2
@@ -368,12 +440,15 @@ BRK
     STHkr LB_SELECT_IDX LDZ2 #0001 SUB2 STHkr LB_SELECT_IDX STZ2
     STHkr LB_SELECT_IDX LDZ2 INC2 STHkr LB_TOP LDZ2 GTH2 ,&no_scroll_up JCN
       STHkr LB_TOP LDZ2 #0001 SUB2 STHkr LB_TOP STZ2
-    &no_scroll_up ,&end JMP
+    &no_scroll_up
+    
   &end
   ( onchange )
   STHr ROT ROT JSR2
+  
   #01 .refresh/mboxes STZ
   #01 .refresh/list STZ
+  
 JMP2r
 
 @handle_textbox ( -> )
@@ -418,6 +493,7 @@ JMP2r
     .textbox/len LDZ #01 SUB .textbox/len STZ
     #00 ;textbox_text .textbox/cursor LDZ #00 SWP ADD2 STA
     JMP2r
+    
   &its_complicated
   ( otherwise loop through characters from cursor to len,
     and copy them to their location - 1 )
@@ -430,9 +506,11 @@ JMP2r
     .textbox/cursor LDZ #01 SUB .textbox/cursor STZ
     .textbox/len LDZ #01 SUB .textbox/len STZ
     #00 ;textbox_text .textbox/len LDZ #00 SWP ADD2 STA
+    
 JMP2r
 
 @insert_char ( key -- )
+
   STH
   ( if cursor = len, then add the charater, increment both counters, and add a null byte )
   .textbox/cursor LDZ .textbox/len LDZ NEQ ,&its_complicated JCN
@@ -442,6 +520,7 @@ JMP2r
     #00 ;textbox_text .textbox/len LDZ #00 SWP ADD2 STA
     .textbox/cursor LDZk INC SWP STZ
     JMP2r
+    
   &its_complicated
   ( otherwise loop through characters from len to cursor,
     and copy them to their location + 1 )
@@ -458,6 +537,7 @@ JMP2r
 JMP2r
 
 @check_enter_or_esc ( key -- bit )
+
   DUP #0d NEQ ,&no_enter JCN
   .textbox/mode LDZ ENTRY_SEARCH NEQ ,&no_search JCN
     send_search
@@ -468,6 +548,7 @@ JMP2r
     ENTRY_OFF reset_textbox
     #01 .refresh/textbox STZ
    #01 ,&done JMP
+   
   &no_enter
   DUP #1b NEQ ,&no_esc JCN
     ENTRY_OFF reset_textbox
@@ -479,6 +560,7 @@ JMP2r
   #00
   &done
   NIP
+  
 JMP2r
 
 @on_mouse ( -> )
@@ -509,6 +591,7 @@ JMP2r
   &done
   
   #01 .refresh/fg STZ
+  
 BRK
 
 @mouse_event_buttons ( numBtns -- )
@@ -587,7 +670,8 @@ JMP2r
   ( check bounds )
   .Mouse/x DEI2 .Screen/width DEI2 #0008 SUB2 GTH2 ,&almost_done JCN
   .Mouse/y DEI2 ,&y LDR2 LTH2 ,&almost_done JCN
-  .Mouse/y DEI2 ,&y LDR2 [ STHkr LB_HEIGHT LDZ #00 SWP #30 SFT2 ] ADD2 #0001 SUB2 GTH2 ,&almost_done JCN
+  .Mouse/y DEI2 [ [ ,&y LDR2 ] [ #00 STHkr LB_HEIGHT LDZ #30 SFT2 ] ADD2 #0001 SUB2 ] GTH2 ,&almost_done JCN
+  .Mouse/y DEI2 [ [ ,&y LDR2 ] [ STHkr LB_LEN LDZ2 #30 SFT2 ] ADD2 #0001 SUB2 ] GTH2 ,&almost_done JCN
   
   ( check scrollwheel )
   .Mouse/scrolly DEI2 #0000 EQU2 ,&no_scroll JCN
@@ -685,6 +769,7 @@ JMP2r
   POP2 POP2
   POPr
   send_get_mbox
+  
 JMP2r
 
 @enter_search_mode ( -> )
@@ -717,17 +802,12 @@ JMP2r
   
 JMP2r
 
-@noop_button_click ( -> )
-
-JMP2r
-
 @right_click_mail_list ( list -- )
 
    send_reader
 
 JMP2r
 
-
 @try_scroll_up_mouse ( list -- )
 
   STH
@@ -955,7 +1035,6 @@ JMP2r
   ( ypos ) .Screen/y DEO2
 
   ( .list ) STH
-  &begin
   #0000 STHkr LB_OFFSET STZ2
     STHkr LDZ2 #0000 &while EQU2k ,&end JCN
     DUP2 STHkr LB_DATA LDZ2 ADD2 LDA
@@ -1105,9 +1184,31 @@ JMP2r
 
 JMP2r
 
+@load_theme ( -- )
+
+	;theme_file .File0/name DEO2
+	#0006 .File0/length DEO2
+	;theme_data .File0/read DEO2
+	.File0/success DEI2 DUP2 debug_u16 #0006 NEQ2 ,&no_theme_file JCN
+	;theme_data LDA2 .System/r DEO2
+	;theme_data #0002 ADD2 LDA2 .System/g DEO2
+	;theme_data #0004 ADD2 LDA2 .System/b DEO2
+  &no_theme_file
+JMP2r
+
+@load_font ( -- )
+
+  ;font_file .File0/name DEO2
+  #0300 .File0/length DEO2
+  ;font .File0/read DEO2
+  
+JMP2r
+
 ( -== data ==- )
 
 @search_indicator "$ 00
+@theme_file ".theme 00
+@font_file "font.icn 00
 
 @search_lbl "SEARCHING: 20 "type 20 "query 20 "and 20 "press 20 "{enter}; 20 "{esc} 20 "to 20 "go 20 "back 00
 @refile_lbl "REFILING: 20 "type 20 "destination 20 "and 20 "press 20 "{enter}; 20 "{esc} 20 "to 20 "go 20 "back 00
@@ -1149,35 +1250,10 @@ JMP2r
 
 @bone [ e040 4040 4040 40e0 ]
 
-@font [
+@selected_mbox "INBOX 00 $f9 ( default mailbox is INBOX, total space #06 + #f9 = #ff bytes )
-  00 00 00 00 00 00 00 00 00 18 18 18 08 00 08 00    00 14 14 00 00 00 00 00 00 24 7e 24 24 7e 24 00 
+@font $300
-  00 10 3c 50 38 14 78 10 00 00 44 08 10 20 44 00    00 18 20 32 2c 24 1a 00 00 18 10 20 00 00 00 00 
+@theme_data $6
-  00 04 08 08 08 08 04 00 00 20 10 10 10 10 20 00    00 10 54 28 10 28 54 10 00 00 10 10 7c 10 10 00 
-  00 00 00 00 00 0c 08 10 00 00 00 00 3e 00 00 00    00 00 00 00 00 0c 0c 00 00 02 04 08 10 20 40 00 
-  00 38 44 54 54 44 38 00 00 30 10 10 10 10 38 00    00 38 44 04 38 40 7c 00 00 38 44 18 04 44 38 00 
-  00 08 18 28 48 7c 08 00 00 7c 40 78 04 44 38 00    00 38 40 78 44 44 38 00 00 7c 04 08 10 10 10 00 
-  00 38 44 38 44 44 38 00 00 38 44 44 3c 04 38 00    00 18 18 00 00 18 18 00 00 18 18 00 00 18 10 20 
-  00 00 08 10 20 10 08 00 00 00 00 3e 00 3e 00 00    00 00 10 08 04 08 10 00 00 38 44 1c 10 00 10 00 
-  00 38 44 5c 58 40 3c 00 00 10 28 44 7c 44 44 00    00 78 44 78 44 44 78 00 00 38 44 40 40 44 38 00 
-  00 78 44 44 44 44 78 00 00 7c 40 7c 40 40 7c 00    00 7c 40 7c 40 40 40 00 00 38 44 40 4c 44 3c 00 
-  00 44 44 7c 44 44 44 00 00 7c 10 10 10 10 7c 00    00 7c 08 08 48 48 30 00 00 44 48 70 48 44 44 00 
-  00 40 40 40 40 40 7c 00 00 44 6c 7c 54 44 44 00    00 44 64 74 5c 4c 44 00 00 38 44 44 44 44 38 00 
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-  00 10 10 10 10 10 10 00 00 00 00 08 08 08 78 00    00 00 00 32 4c 00 00 00 3c 42 99 a1 a1 99 42 3c 
-]
-
 @textbox_text $ff
 @word $ff
-@selected_mbox "INBOX 00 $f9 ( default mailbox is INBOX, total space #06 + #f9 = #ff bytes )
 @list_data $8000
 @mbox_data $1000

taro-reader

@@ -29,7 +29,7 @@ save_attachments() {
     read n
     case ${n} in 
       ''|*[!0-9]*) return ;;
-      *) file=$(mshow -x . ${n}); mv ${file} ${TARO_DOWNLOADS} ;;
+      *) file=$(mshow -x . ${n}); mv "${file}" ${TARO_DOWNLOADS} ;;
     esac
   done
 }

taro.desktop

@@ -0,0 +1,14 @@
+[Desktop Entry]
+Comment[en_US]=Taro Email Client
+Comment=Taro Email Client
+Exec=taro-ctl
+GenericName[en_US]=Email
+GenericName=Email
+Icon=TARO_LIB/taro.svg
+Name[en_US]=Taro
+Name=taro
+Terminal=false
+Type=Application
+StartupWMClass=UXN_EMU
+SingleMainWindow=true
+Version=1.5

taro.svg

@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   width="350"
+   height="350"
+   viewBox="0 0 92.604424 92.604491"
+   version="1.1"
+   id="svg5"
+   inkscape:version="1.1.1 (3bf5ae0d25, 2021-09-20)"
+   sodipodi:docname="taro.svg"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <sodipodi:namedview
+     id="namedview7"
+     pagecolor="#505050"
+     bordercolor="#ffffff"
+     borderopacity="1"
+     inkscape:pageshadow="0"
+     inkscape:pageopacity="0"
+     inkscape:pagecheckerboard="1"
+     inkscape:document-units="mm"
+     showgrid="true"
+     units="px"
+     width="500px"
+     inkscape:snap-perpendicular="false"
+     inkscape:zoom="0.76438387"
+     inkscape:cx="114.47128"
+     inkscape:cy="183.15405"
+     inkscape:window-width="1600"
+     inkscape:window-height="858"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="layer1" />
+  <defs
+     id="defs2" />
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1">
+    <path
+       style="fill:none;stroke:#1f9b92;stroke-width:5.29167;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 26.866845,27.166583 C 8.4495789,8.7493184 8.7220849,9.1384624 8.7220849,9.1384624"
+       id="path2012" />
+    <circle
+       style="fill:#000000;stroke-width:0.264999;stroke-opacity:0"
+       id="path864"
+       cx="46.61657"
+       cy="47.635529"
+       r="38.059872" />
+    <path
+       style="fill:#1f9b92;fill-opacity:1;stroke:#1f9b92;stroke-width:1.32292;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
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+    <path
+       style="mix-blend-mode:normal;fill:#1f9b92;fill-opacity:1;stroke:#1f9b92;stroke-width:1.32292;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 38.799911,85.021886 84.233748,39.58804"
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+  </g>
+</svg>