From e747e529b3e954f67ceae6c65208112ecd44734f Mon Sep 17 00:00:00 2001
From: Abigail <abigail@abigail.be>
Date: Sun, 4 Apr 2021 02:37:37 +0200
Subject: Fix typo

---
 challenge-106/abigail/awk/ch-1.gawk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/challenge-106/abigail/awk/ch-1.gawk b/challenge-106/abigail/awk/ch-1.gawk
index ad08cdc38a..97f2f8e3ce 100644
--- a/challenge-106/abigail/awk/ch-1.gawk
+++ b/challenge-106/abigail/awk/ch-1.gawk
@@ -23,7 +23,7 @@
     }
 
     #
-    # Sor the array; for numeric values, this sorts numerically.
+    # Sort the array; for numeric values, this sorts numerically.
     #
     asort(N)
 
-- 
cgit 


From d3c5acbc661c1ef98c75e4a9bf2a7c38fda16235 Mon Sep 17 00:00:00 2001
From: Abigail <abigail@abigail.be>
Date: Sun, 4 Apr 2021 15:34:40 +0200
Subject: Link to blog for week 106, part 1

---
 challenge-106/abigail/README.md | 2 +-
 challenge-106/abigail/blog.txt  | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)
 create mode 100644 challenge-106/abigail/blog.txt

diff --git a/challenge-106/abigail/README.md b/challenge-106/abigail/README.md
index 2125b781ac..493e730736 100644
--- a/challenge-106/abigail/README.md
+++ b/challenge-106/abigail/README.md
@@ -31,7 +31,7 @@ Output: 0
 * [Ruby](ruby/ch-1.rb)
 
 ### Blog
-[]()
+[Perl Weekly Challenge 106: Maximum Gap](https://abigail.github.io/HTML/Perl-Weekly-Challenge/week-106-1.html)
 
 ## [Decimal String](https://perlweeklychallenge.org/blog/perl-weekly-challenge-106/#TASK2)
 
diff --git a/challenge-106/abigail/blog.txt b/challenge-106/abigail/blog.txt
new file mode 100644
index 0000000000..c7419cfd89
--- /dev/null
+++ b/challenge-106/abigail/blog.txt
@@ -0,0 +1 @@
+https://abigail.github.io/HTML/Perl-Weekly-Challenge/week-106-1.html
-- 
cgit 


From 4b461cb77f2cdb22c43130398dcbc65cbc6ac996 Mon Sep 17 00:00:00 2001
From: Abigail <abigail@abigail.be>
Date: Sun, 4 Apr 2021 15:51:00 +0200
Subject: Remark we are not dealing with negative numbers in the input

---
 challenge-106/abigail/README.md    | 3 +++
 challenge-106/abigail/perl/ch-2.pl | 6 +++++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/challenge-106/abigail/README.md b/challenge-106/abigail/README.md
index 493e730736..38eaa65584 100644
--- a/challenge-106/abigail/README.md
+++ b/challenge-106/abigail/README.md
@@ -54,6 +54,9 @@ Output: "0.0(75)"
 
 ### Notes
 
+We are assuming the numerator is non-negative, and the denominator
+is positive. Dealing with signs is left as an exercise to the reader.
+
 We're creation the decimal expansion of the fraction `$N / $D`
 by performing long division.
 
diff --git a/challenge-106/abigail/perl/ch-2.pl b/challenge-106/abigail/perl/ch-2.pl
index f53e393e9e..a5857147eb 100644
--- a/challenge-106/abigail/perl/ch-2.pl
+++ b/challenge-106/abigail/perl/ch-2.pl
@@ -17,6 +17,11 @@ use experimental 'lexical_subs';
 # Run as: perl ch-2.pl < input-file
 #
 
+#
+# We are assuming the input consists of pairs of non-negative 
+# integers, with the denominator greater than 0.
+#
+
 #
 # To determine the repeating digits of a fraction, it's very tempting
 # to use sprintf with a large amount of digits, and see what repeats.
@@ -33,7 +38,6 @@ use experimental 'lexical_subs';
 # after the 70th, are 0.
 #
 
-
 #
 # We're creation the decimal expansion of the fraction $N / $D
 # by performing long division. 
-- 
cgit 


From 3340b4885bea84799538f11983001713188b8618 Mon Sep 17 00:00:00 2001
From: Abigail <abigail@abigail.be>
Date: Sun, 4 Apr 2021 18:24:27 +0200
Subject: Links to blog for week 106, part 2

---
 challenge-106/abigail/README.md | 2 +-
 challenge-106/abigail/blog1.txt | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)
 create mode 100644 challenge-106/abigail/blog1.txt

diff --git a/challenge-106/abigail/README.md b/challenge-106/abigail/README.md
index 38eaa65584..3b4bc6fcf4 100644
--- a/challenge-106/abigail/README.md
+++ b/challenge-106/abigail/README.md
@@ -105,4 +105,4 @@ Wikipedia](https://en.wikipedia.org/wiki/Repeating_decimal).
 * [Ruby](ruby/ch-2.rb)
 
 ### Blog
-[]()
+[Perl Weekly Challenge 106: Decimal String](https://abigail.github.io/HTML/Perl-Weekly-Challenge/week-106-2.html)
diff --git a/challenge-106/abigail/blog1.txt b/challenge-106/abigail/blog1.txt
new file mode 100644
index 0000000000..14de388cf2
--- /dev/null
+++ b/challenge-106/abigail/blog1.txt
@@ -0,0 +1 @@
+https://abigail.github.io/HTML/Perl-Weekly-Challenge/week-106-2.html
-- 
cgit