Remove tabs

6 files changed, 104 insertions, 104 deletions

diff --git a/challenge-103/paulo-custodio/lua/ch-1.lua b/challenge-103/paulo-custodio/lua/ch-1.lua
index 1a0143f85f..b32c147d8a 100644
--- a/challenge-103/paulo-custodio/lua/ch-1.lua
+++ b/challenge-103/paulo-custodio/lua/ch-1.lua
@@ -7,7 +7,7 @@ TASK #1 › Chinese Zodiac
 Submitted by: Mohammad S Anwar
 You are given a year $year.
 
-Write a script to determine the Chinese Zodiac for the given year $year. 
+Write a script to determine the Chinese Zodiac for the given year $year.
 Please check out wikipage for more information about it.
 
 The animal cycle: Rat, Ox, Tiger, Rabbit, Dragon, Snake, Horse, Goat, Monkey,
diff --git a/challenge-103/paulo-custodio/lua/ch-2.lua b/challenge-103/paulo-custodio/lua/ch-2.lua
index cb0a0f74a6..955beca20e 100644
--- a/challenge-103/paulo-custodio/lua/ch-2.lua
+++ b/challenge-103/paulo-custodio/lua/ch-2.lua
@@ -67,10 +67,10 @@ playlist_file = arg[3]
 playlist = {}
 playlist_total_secs = 0
 for line in io.lines(playlist_file) do
-	local ms, title = line:match('%s*(.-),%s*"(.-)"')
-	local secs = math.floor(tonumber(ms)/1000+0.5)
-	table.insert(playlist, { secs, title })
-	playlist_total_secs = playlist_total_secs + secs
+    local ms, title = line:match('%s*(.-),%s*"(.-)"')
+    local secs = math.floor(tonumber(ms)/1000+0.5)
+    table.insert(playlist, { secs, title })
+    playlist_total_secs = playlist_total_secs + secs
 end
 
 -- compute location
@@ -79,19 +79,19 @@ playlist_secs = total_secs % playlist_total_secs
 
 -- find current track
 for k, v in pairs(playlist) do
-	local secs, title = v[1], v[2]
-	if playlist_secs < secs then 			-- playing this title
-		io.write(title, "\n")
-		
-		local hh = math.floor(playlist_secs / 3600)
-		playlist_secs = playlist_secs % 3600
-		local mm = math.floor(playlist_secs / 60)
-		playlist_secs = playlist_secs % 60
-		local ss = playlist_secs
-		
-		io.write(string.format("%02d:%02d:%02d", hh, mm, ss), "\n")
-		break
-	else
-		playlist_secs = playlist_secs - secs
-	end
+    local secs, title = v[1], v[2]
+    if playlist_secs < secs then            -- playing this title
+        io.write(title, "\n")
+
+        local hh = math.floor(playlist_secs / 3600)
+        playlist_secs = playlist_secs % 3600
+        local mm = math.floor(playlist_secs / 60)
+        playlist_secs = playlist_secs % 60
+        local ss = playlist_secs
+
+        io.write(string.format("%02d:%02d:%02d", hh, mm, ss), "\n")
+        break
+    else
+        playlist_secs = playlist_secs - secs
+    end
 end
diff --git a/challenge-103/paulo-custodio/perl/ch-1.pl b/challenge-103/paulo-custodio/perl/ch-1.pl
index 3587c47f0f..afb70678de 100644
--- a/challenge-103/paulo-custodio/perl/ch-1.pl
+++ b/challenge-103/paulo-custodio/perl/ch-1.pl
@@ -1,18 +1,18 @@
 #!/usr/bin/perl
 
 # Challenge 103
-# 
+#
 # TASK #1 › Chinese Zodiac
 # Submitted by: Mohammad S Anwar
 # You are given a year $year.
-# 
-# Write a script to determine the Chinese Zodiac for the given year $year. 
+#
+# Write a script to determine the Chinese Zodiac for the given year $year.
 # Please check out wikipage for more information about it.
-# 
+#
 # The animal cycle: Rat, Ox, Tiger, Rabbit, Dragon, Snake, Horse, Goat, Monkey,
 # Rooster, Dog, Pig.
 # The element cycle: Wood, Fire, Earth, Metal, Water.
-# 
+#
 # Example 1:
 #     Input: 2017
 #     Output: Fire Rooster
diff --git a/challenge-103/paulo-custodio/perl/ch-2.pl b/challenge-103/paulo-custodio/perl/ch-2.pl
index 0263997cb5..7fb36a2053 100644
--- a/challenge-103/paulo-custodio/perl/ch-2.pl
+++ b/challenge-103/paulo-custodio/perl/ch-2.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 
 # Challenge 103
-# 
+#
 # TASK #2 › What’s playing?
 # Submitted by: Albert Croft
 # Working from home, you decided that on occasion you wanted some background
@@ -9,18 +9,18 @@
 # loop through the files and launched it in a tmux (or screen) session, giving
 # it a directory tree of files to play. During the day, you connected an audio
 # player to the stream, listening through the workday, closing it when done.
-# 
+#
 # For weeks you connect to the stream daily, slowly noticing a gradual drift of
 # the media. After several weeks, you take vacation. When you return, you are
 # pleasantly surprised to find the streamer still running. Before connecting,
 # however, if you consider the puzzle of determining which track is playing.
-# 
+#
 # After looking at a few modules to read info regarding the media, a quick bit
 # of coding gave you a file list. The file list is in a simple CSV format, each
 # line containing two fields: the first the number of milliseconds in length,
 # the latter the media’s title (this example is of several episodes available
 # from the MercuryTheatre.info):
-# 
+#
 #     1709363,"Les Miserables Episode 1: The Bishop (broadcast date: 1937-07-23)"
 #     1723781,"Les Miserables Episode 2: Javert (broadcast date: 1937-07-30)"
 #     1723781,"Les Miserables Episode 3: The Trial (broadcast date: 1937-08-06)"
@@ -29,7 +29,7 @@
 #     1714640,"Les Miserables Episode 6: The Barricade (broadcast date: 1937-08-27)"
 #     1714640,"Les Miserables Episode 7: Conclusion (broadcast date: 1937-09-03)"
 # For this script, you can assume to be provided the following information:
-# 
+#
 #     * the value of $^T ($BASETIME) of the streamer script,
 #     * the value of time(), and
 #     * a CSV file containing the media to play consisting of the length in
@@ -37,26 +37,26 @@
 # Write a program to output which file is currently playing. For purposes of
 # this script, you may assume gapless playback, and format the output as you
 # see fit.
-# 
+#
 # Optional: Also display the current position in the media as a time-like value.
-# 
+#
 # Example:
-# 
+#
 # Input: 3 command line parameters: start time, current time, file name
-# 
+#
 #     # Streamer start time: Tue Nov 23 12:22:03 2020
 #     1606134123
-# 
+#
 #     # Current time:        Mon Mar  1 09:34:36 2021
 #     1614591276
-# 
+#
 #     # filelist.csv
-# 
+#
 # Output:
-# 
+#
 #     "Les Miserables Episode 1: The Bishop (broadcast date: 1937-07-23)"
 #     00:17:33
-	
+
 use strict;
 use warnings;
 use 5.030;
@@ -68,28 +68,28 @@ my @playlist;
 my $playlist_total_secs = 0;
 open(my $fh, "<", $playlist) or die "open file $playlist: $!\n";
 while (<$fh>) {
-	chomp;
-	my($ms, $title) = split(/,/, $_, 2);
-	my $secs = int($ms/1000+0.5);
-	$title =~ s/^\"(.*)\"$/$1/;
-	push @playlist, [$secs, $title];
-	$playlist_total_secs += $secs;
+    chomp;
+    my($ms, $title) = split(/,/, $_, 2);
+    my $secs = int($ms/1000+0.5);
+    $title =~ s/^\"(.*)\"$/$1/;
+    push @playlist, [$secs, $title];
+    $playlist_total_secs += $secs;
 }
 
 my $total_secs = $current_secs - $start_secs;
 my $playlist_secs = $total_secs % $playlist_total_secs;
 
 for (@playlist) {
-	my($secs, $title) = @$_;
-	if ($playlist_secs < $secs) {	# playing this title
-		say $title;
-		my $hh = int($playlist_secs/3600); $playlist_secs %= 3600;
-		my $mm = int($playlist_secs/60); $playlist_secs %= 60;
-		my $ss = $playlist_secs;
-		say sprintf("%02d:%02d:%02d", $hh, $mm, $ss);
-		last;
-	}
-	else {
-		$playlist_secs -= $secs;
-	}
+    my($secs, $title) = @$_;
+    if ($playlist_secs < $secs) {   # playing this title
+        say $title;
+        my $hh = int($playlist_secs/3600); $playlist_secs %= 3600;
+        my $mm = int($playlist_secs/60); $playlist_secs %= 60;
+        my $ss = $playlist_secs;
+        say sprintf("%02d:%02d:%02d", $hh, $mm, $ss);
+        last;
+    }
+    else {
+        $playlist_secs -= $secs;
+    }
 }
diff --git a/challenge-103/paulo-custodio/python/ch-1.py b/challenge-103/paulo-custodio/python/ch-1.py
index 4231b5f109..4eed2f269d 100644
--- a/challenge-103/paulo-custodio/python/ch-1.py
+++ b/challenge-103/paulo-custodio/python/ch-1.py
@@ -1,18 +1,18 @@
 #!/usr/bin/env python
 
 # Challenge 103
-# 
+#
 # TASK #1 > Chinese Zodiac
 # Submitted by: Mohammad S Anwar
 # You are given a year $year.
-# 
-# Write a script to determine the Chinese Zodiac for the given year $year. 
+#
+# Write a script to determine the Chinese Zodiac for the given year $year.
 # Please check out wikipage for more information about it.
-# 
+#
 # The animal cycle: Rat, Ox, Tiger, Rabbit, Dragon, Snake, Horse, Goat, Monkey,
 # Rooster, Dog, Pig.
 # The element cycle: Wood, Fire, Earth, Metal, Water.
-# 
+#
 # Example 1:
 #     Input: 2017
 #     Output: Fire Rooster
@@ -23,9 +23,9 @@
 import sys;
 
 animals = ['Rat','Ox','Tiger','Rabbit','Dragon','Snake','Horse','Goat',
-		   'Monkey','Rooster','Dog','Pig']
+           'Monkey','Rooster','Dog','Pig']
 elements = ['Wood','Wood','Fire','Fire','Earth','Earth','Metal','Metal',
-			'Water','Water'];
+            'Water','Water'];
 
 year = int(sys.argv[1])
 num_years = year-1924;
diff --git a/challenge-103/paulo-custodio/python/ch-2.py b/challenge-103/paulo-custodio/python/ch-2.py
index abfa505427..c03a008efd 100644
--- a/challenge-103/paulo-custodio/python/ch-2.py
+++ b/challenge-103/paulo-custodio/python/ch-2.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python
 
 # Challenge 103
-# 
+#
 # TASK #2 > What's playing?
 # Submitted by: Albert Croft
 # Working from home, you decided that on occasion you wanted some background
@@ -9,18 +9,18 @@
 # loop through the files and launched it in a tmux (or screen) session, giving
 # it a directory tree of files to play. During the day, you connected an audio
 # player to the stream, listening through the workday, closing it when done.
-# 
+#
 # For weeks you connect to the stream daily, slowly noticing a gradual drift of
 # the media. After several weeks, you take vacation. When you return, you are
 # pleasantly surprised to find the streamer still running. Before connecting,
 # however, if you consider the puzzle of determining which track is playing.
-# 
+#
 # After looking at a few modules to read info regarding the media, a quick bit
 # of coding gave you a file list. The file list is in a simple CSV format, each
 # line containing two fields: the first the number of milliseconds in length,
 # the latter the media's title (this example is of several episodes available
 # from the MercuryTheatre.info):
-# 
+#
 #     1709363,"Les Miserables Episode 1: The Bishop (broadcast date: 1937-07-23)"
 #     1723781,"Les Miserables Episode 2: Javert (broadcast date: 1937-07-30)"
 #     1723781,"Les Miserables Episode 3: The Trial (broadcast date: 1937-08-06)"
@@ -29,7 +29,7 @@
 #     1714640,"Les Miserables Episode 6: The Barricade (broadcast date: 1937-08-27)"
 #     1714640,"Les Miserables Episode 7: Conclusion (broadcast date: 1937-09-03)"
 # For this script, you can assume to be provided the following information:
-# 
+#
 #     * the value of $^T ($BASETIME) of the streamer script,
 #     * the value of time(), and
 #     * a CSV file containing the media to play consisting of the length in
@@ -37,23 +37,23 @@
 # Write a program to output which file is currently playing. For purposes of
 # this script, you may assume gapless playback, and format the output as you
 # see fit.
-# 
+#
 # Optional: Also display the current position in the media as a time-like value.
-# 
+#
 # Example:
-# 
+#
 # Input: 3 command line parameters: start time, current time, file name
-# 
+#
 #     # Streamer start time: Tue Nov 23 12:22:03 2020
 #     1606134123
-# 
+#
 #     # Current time:        Mon Mar  1 09:34:36 2021
 #     1614591276
-# 
+#
 #     # filelist.csv
-# 
+#
 # Output:
-# 
+#
 #     "Les Miserables Episode 1: The Bishop (broadcast date: 1937-07-23)"
 #     00:17:33
 
@@ -61,36 +61,36 @@ import csv
 import sys
 
 def read_playlist(filename):
-	playlist = []
-	with open(filename) as csv_file:
-		csv_reader = csv.reader(csv_file, delimiter=',')
-		for row in csv_reader:
-			playlist.append([int(int(row[0])/1000+0.5), row[1]])
-	return playlist
+    playlist = []
+    with open(filename) as csv_file:
+        csv_reader = csv.reader(csv_file, delimiter=',')
+        for row in csv_reader:
+            playlist.append([int(int(row[0])/1000+0.5), row[1]])
+    return playlist
 
 def total_time(playlist):
-	sum = 0
-	for x in playlist:
-		sum += x[0] 
-	return sum
+    sum = 0
+    for x in playlist:
+        sum += x[0]
+    return sum
 
 def show_title(start_secs, current_secs, playlist_file):
-	playlist = read_playlist('playlist.csv')
-	total_secs = current_secs - start_secs
-	playlist_total_secs = total_time(playlist)
-	playlist_secs = total_secs % playlist_total_secs
-	
-	for item in playlist:
-		if playlist_secs < item[0]:
-			print(item[1])
-			hh = int(playlist_secs/3600)
-			playlist_secs %= 3600
-			mm = int(playlist_secs/60)
-			playlist_secs %= 60
-			ss = playlist_secs;
-			print("{:02}:{:02}:{:02}".format(hh, mm, ss))
-			break
-		else:
-			playlist_secs -= item[0]
+    playlist = read_playlist('playlist.csv')
+    total_secs = current_secs - start_secs
+    playlist_total_secs = total_time(playlist)
+    playlist_secs = total_secs % playlist_total_secs
+
+    for item in playlist:
+        if playlist_secs < item[0]:
+            print(item[1])
+            hh = int(playlist_secs/3600)
+            playlist_secs %= 3600
+            mm = int(playlist_secs/60)
+            playlist_secs %= 60
+            ss = playlist_secs;
+            print("{:02}:{:02}:{:02}".format(hh, mm, ss))
+            break
+        else:
+            playlist_secs -= item[0]
 
 show_title(int(sys.argv[1]), int(sys.argv[2]), sys.argv[3])