=== removed file 'scripts/emerge_log_sanitizer.sed'
--- scripts/emerge_log_sanitizer.sed	2017-10-12 20:32:11 +0000
+++ scripts/emerge_log_sanitizer.sed	1970-01-01 00:00:00 +0000
@@ -1,30 +0,0 @@
-#!/bin/sed -nrf
-# TS: \([0-9]\):
-
- /([0-9]+):  >>> emerge \([^)]+\) ([^ ]+) to .*/ {
-s/([0-9]+):  >>> emerge \([^)]+\) ([^ ]+) to .*/\1\temerge-start\t\2/
-p; n; }
-
- /([0-9]+):  ::: completed emerge \([^)]+\) ([^ ]+) to .*/ {
-s/([0-9]+):  ::: completed emerge \([^)]+\) ([^ ]+) to .*/\1\temerge-finish\t\2/
-p; n; }
-
- /([0-9]+):  === Unmerging... \(([^ )]+)\)/ {
-s/([0-9]+):  === Unmerging... \(([^ )]+)\)/\1\tunmerge-start\t\2/
-p; n; }
-
- /([0-9]+):  >>> unmerge success: (.*)/ {
-s/([0-9]+):  >>> unmerge success: (.*)/\1\tunmerge-finish\t\2/
-p; n; }
-
- /([0-9]+): Started emerge on:.*/ {
-s/([0-9]+): Started emerge on:.*/\1\tprogram-start/
-p; n; }
-
- /([0-9]+):  \*\*\* exiting unsuccessfully with status '([^']+)'.*/ {
-s/([0-9]+):  \*\*\* exiting unsuccessfully with status '([^']+)'.*/\1\tprogram-exit\t\2/
-p; n; }
-
- /([0-9]+):  \*\*\* exiting successfully.*/ {
-s/([0-9]+):  \*\*\* exiting successfully.*/\1\tprogram-exit\t0/
-p; n; }

=== removed file 'scripts/last_emerge.awk'
--- scripts/last_emerge.awk	2017-10-12 20:32:11 +0000
+++ scripts/last_emerge.awk	1970-01-01 00:00:00 +0000
@@ -1,31 +0,0 @@
-#!/bin/awk -f
-BEGIN {
-	FS="\t"
-}
-
-$2 == "program-start" {
-	emerge_count = 0;
-	unmerge_count = 0;
-	start_ts = $1;
-	delete started;
-}
-
-$2 == "emerge-start" {
-	started[$3]=$1;
-}
-
-$2 == "emerge-finish" {
-	delete started[$3];
-	emerge_count += 1;
-}
-
-$2 == "unmerge-finish" {
-	unmerge_count += 1;
-}
-
-END {
-	print "started: " start_ts " installed: " emerge_count " uninstalled: " unmerge_count
-	for(cpv in started) {
-		print started[cpv] "\t" cpv
-	}
-}

=== removed file 'scripts/portage_logcat'
--- scripts/portage_logcat	2017-10-12 20:32:11 +0000
+++ scripts/portage_logcat	1970-01-01 00:00:00 +0000
@@ -1,13 +0,0 @@
-#!/bin/zsh
-setopt no_unset extended_glob
-
-if (($+3)); then
-	cd $3 || exit $?
-fi
-
-find -name ${2//\//:}:\* -printf '%T@\t%p\n' \
-	| while read ts filename; do
-	if (( $ts > $1 )); then
-		cat $filename || exit $?
-	fi
-done