diff --git a/local/bin/ladd b/local/bin/ladd
index 9b44913..09a6dac 100755
--- a/local/bin/ladd
+++ b/local/bin/ladd
@@ -1,50 +1,54 @@
 #!/bin/sh
-# Copies a previous transaction to today.
-#
-# Select a previous transaction by fuzzy matching on the titles. This
-# transaction is then copied to the end of the journal, uncleared and
-# set to the current date. Finally, it opens the end of the file in
-# $EDITOR.
-#
-# Bonus over `hledger add`: interactive matching it easier, and
-# transaction formatting is retained because it's just a copy.
-#
-# Depends on:
-# - fzf (https://github.com/junegunn/fzf)
-# - ed
+USAGE="
+$(basename $0) [-a add_file] query_files...
 
-ledger="${1:-$LEDGER_FILE}"
+Copies a previous transaction to today.
+
+Select a previous transaction by fuzzy matching on the titles. This
+transaction is then copied to the end of the journal, uncleared and set
+to the current date. Finally, it opens the end of the file in $EDITOR.
+
+Bonus over 'hledger add': interactive matching it easier, and
+transaction formatting is retained because it's just a copy.
+
+    add_file     The transaction is appended to this file.
+                 Default (if set): \$LEDGER_ADD_FILE
+                 Default (otherwise): \$LEDGER_FILE
+
+    query_files  A list of files to query for previous transactions.
+                 Default: \$LEDGER_FILE
+
+Depends on:
+- fzf (https://github.com/junegunn/fzf)
+- sponge (https://joeyh.name/code/moreutils/)
+
+If you split files by year, it may be useful to alias (in 2020):
+
+    alias ladd='ladd -a .../2020/main.journal .../*/main.journal'
+"
+
+add_file="${LEDGER_ADD_FILE:-$LEDGER_FILE}"
+while getopts a: f; do
+	case "$f" in
+	a) add_file="$OPTARG";;
+	\?) echo "$USAGE"; exit 1;;
+	esac
+done
+shift $((OPTIND - 1))
 
 # fuzzy select a transaction title
-selection="$(sed -n 's/....-..-..\( [*!]\)\? //p' "$ledger" | sort | uniq | fzf)"
-[ -z "$selection" ] && clear && exit 0 # quit if escaped
+selection="$(sed -n 's/....-..-..\( [*!]\)\? //p' "${@:-$LEDGER_FILE}" | sort | uniq | fzf)"
+[ -z "$selection" ] && exit 0 # quit if escaped
 
-cat <<HERE | ed --silent "$ledger"
-# append a newline for easier searching
-\$a
-
-.
-# yank matching transaction (closed by empty line)
-?^....-..-..\( [*!]\)\? ${selection}\$?;/^\$/y
-# select line below last none-empty line
-$
-?^..*?
-+
-# put transaction
-x
-# replace date with today
-?^\$?
-+s/....-..-..\( [*!]\)\?/$(date +'%Y-%m-%d')/
-# delete empty lines at end and quit
-/^\$/,\$d
-wq
-HERE
+sed -n "/....-..-..\( [*!]\)\? ${selection}\$/,/^\$/p" "${@:-$LEDGER_FILE}" | # print matching transactions
+	sed '${/^$/d}' | # remove trailing empty line
+	sed -n '/^$/{s/.*//;x;d};H;${x;p}' | # remove all before the last empty line
+	sed "s/^....-..-..\( [*!]\)\?/$(date +'%Y-%m-%d')/" | # replace date iwht today, remove marker
+	sponge -a "$add_file" # append to the file, use sponge in case it's also an input file
 
 # review change: open end of the file (if I know how)
 case "$EDITOR" in
-vi*)   "$EDITOR" +\$ "$ledger" ;;
-emacs) "$EDITOR" "$ledger" -f end-of-buffer ;;
-*)     "$EDITOR" "$ledger" ;;
+vi*)   "$EDITOR" +\$ "$add_file" ;;
+emacs) "$EDITOR" "$add_file" -f end-of-buffer ;;
+*)     "$EDITOR" "$add_file" ;;
 esac
-
-clear
diff --git a/profile b/profile
index e87b71b..15a3fbf 100755
--- a/profile
+++ b/profile
@@ -19,7 +19,7 @@ export PATH="$HOME/.local/bin:$CABAL_HOME/bin:$RBENV_HOME/shims:$CARGO_HOME/bin:
 # Environmental settings
 export ESCDELAY=50 # for dvtm e.a.
 export EDITOR="vis"
-export LEDGER_FILE="/data/documents/ledger/ledger.journal"
+export LEDGER_FILE="/data/documents/ledger/all.journal"
 export LESSHISTFILE=-
 export FZF_DEFAULT_COMMAND='(git ls-files -co --exclude-standard || rg --files) 2> /dev/null'
 export LC_ALL=en_US.utf8
diff --git a/yashrc b/yashrc
index 4e816e3..5413bc7 100644
--- a/yashrc
+++ b/yashrc
@@ -11,13 +11,9 @@ if command --identify --builtin-command bindkey >/dev/null; then
 fi
 
 # arrange history
-HISTFILE=
+HISTFILE=~/.yash_history
 HISTSIZE=5000
 HISTRMDUP=5000
-histstart=$(mktemp)
-history -r "$HOME/.yash_history"
-history -w "$histstart"
-trap "history -w - | diff --old-line-format='' '$histstart' - > '$HOME/.yash_history' && rm '$histstart'" EXIT
 
 # Get ourselves a nice prompt
 ks() { s="$?" ; $* ; return "$s" ; }
@@ -77,7 +73,8 @@ alias unlock='gpg-connect-agent <<<bye'
 alias weechat="ssh -t weechat@Chatmachine abduco -A weechat"
 alias agenda="khal list today 7d"
 
-alias haccounts="hledger -I --alias '/.*:Accounts .*:(.*)/=Accounts:\1' bal accounts"
+alias haccounts="hledger -I --alias '/.*:Accounts [^:]*:(.*)/=Accounts:\1' bal accounts"
+alias ladd='ladd -a /data/documents/ledger/2020/main.journal /data/documents/ledger/*/main.journal'
 
 go() {
     dir="$(lr /home /data /etc -t '(name ~~ ".*" && prune || print) && type = d && !(name = ".git")' \