From: Ed Ward <edwsaintesprit@hotmail.com>
Date: Thu, 2 Feb 2017 18:20:48 +0000 (+0100)
Subject: Created a function for roman numbers
X-Git-Url: http://shamusworld.gotdns.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fheads%2Ftrans;p=ardour-manual-diverged

Created a function for roman numbers
---

diff --git a/build.py b/build.py
index 597e863..9aafc86 100755
--- a/build.py
+++ b/build.py
@@ -69,6 +69,20 @@ def PartToLevel(s):
 
 	return level
 
+#
+# Converts a integer to a roman number
+#
+def num2roman(num):
+	num_map = [(1000, 'M'), (900, 'CM'), (500, 'D'), (400, 'CD'), (100, 'C'), (90, 'XC'), (50, 'L'), (40, 'XL'), (10, 'X'), (9, 'IX'), (5, 'V'), (4, 'IV'), (1, 'I')]
+	roman = ''
+
+	while num > 0:
+		for i, r in num_map:
+			while num >= i:
+				roman += r
+				num -= i
+
+	return roman
 
 #
 # Capture the master document's structure (and content, if any) in a list
@@ -279,11 +293,6 @@ quiet = args.quiet
 if quiet:
 	verbose = False
 
-
-roman = [ '0', 'I', 'II', 'III', 'IV', 'V', 'VI', 'VII', 'VIII', 'IX', 'X',
-	'XI', 'XII', 'XIII', 'XIV', 'XV', 'XVI', 'XVII', 'XVIII', 'XIX', 'XX',
-	'XXI', 'XXII', 'XXIII', 'XXIV', 'XXV', 'XXVI', 'XXVII', 'XXVIII', 'XXIX', 'XXX' ]
-
 #verbose = False
 level = 0
 fileCount = 0
@@ -372,7 +381,7 @@ for header in fileStruct:
 			print('\t', end='')
 
 		if (level == 0):
-			print('\nPart ' + roman[levelNums[0]] + ': ', end='')
+			print('\nPart ' + num2roman(levelNums[0]) + ': ', end='')
 		elif (level == 1):
 			print('\n\tChapter ' + str(levelNums[1]) + ': ', end='')
 
@@ -380,7 +389,7 @@ for header in fileStruct:
 
 	# Handle TOC scriblings...
 	if level == 0:
-		toc = toc + '<h2>Part ' + roman[levelNums[level]] + ': ' + header['title'] + '</h2>\n';
+		toc = toc + '<h2>Part ' + num2roman(levelNums[level]) + ': ' + header['title'] + '</h2>\n';
 	elif level == 1:
 		toc = toc + '  <p id=chapter>Ch. ' + str(levelNums[level]) + ':&nbsp;&nbsp;<a href="/' + header['filename'] + '/">' + header['title'] + '</a></p>\n'
 	elif level == 2: