From 39c6d5668a827508766109c2b05bcadd3b7c04b5 Mon Sep 17 00:00:00 2001
From: Maarten Billemont <lhunath@lyndir.com>
Date: Thu, 2 Apr 2020 16:13:12 -0400
Subject: [PATCH] Improved repeat generation of master password suggestions.

---
 platform-independent/scripts/mpw_mkpw | 23 ++++++++++++++---------
 1 file changed, 14 insertions(+), 9 deletions(-)

diff --git a/platform-independent/scripts/mpw_mkpw b/platform-independent/scripts/mpw_mkpw
index 52771d7a..299e9dc1 100755
--- a/platform-independent/scripts/mpw_mkpw
+++ b/platform-independent/scripts/mpw_mkpw
@@ -36,13 +36,18 @@ done
 template=${template:-${templates[$((RANDOM % ${#templates[@]}))]}}
 
 
-printf 'sentence: '
-while read -n1 character && [[ $character ]]; do
-    category=${categoryByCharacter["$character"]}
-    read p word < <(getword "$category" "$pop_limit")
-    (( permutations *= p ))
-    printf '%s ' "$word"
-done <<< "$template"
-echo
-printf 'permutations: %s, entropy: ~%.1f bit\n' "$permutations" "$(bc -l <<< "l($permutations) / l(2)")"
+while true; do (
+    printf 'sentence: '
+    while read -n1 character && [[ $character ]]; do
+        category=${categoryByCharacter["$character"]}
+        read p word < <(getword "$category" "$pop_limit")
+        (( permutations *= p ))
+        printf '%s ' "$word"
+    done <<< "$template"
+    echo
+    printf 'permutations: %s, entropy: ~%.1f bit\n' "$permutations" "$(bc -l <<< "l($permutations) / l(2)")"
+
+    read -s -n 1 -p 'Generate another? [Yn]' && echo || break
+    [[ $REPLY = n ]] && break
+); done