Do not add ";" at the end of each code-block line.

src/specfileparser.cr

@@ -140,7 +140,9 @@ class SpecFileParser
 					# puts "blank line or comment, still in a code block"
 				when /^[ \t]+(.*)/
 					# puts "code content: #{$~[1]}"
-					str << "#{$~[1].lstrip(" ").rstrip(" ")};"
+					# old version: str << "#{$~[1].lstrip(" ").rstrip(" ")}"
+					# new version does not change the line (better shell integration)
+					str << $~[1]
 				else
 					content.unshift line
 					break
@@ -193,10 +195,8 @@ class SpecFileParser
 						when /^[ \t]*#.*?$/
 							# puts "blank line or comment, still in a free text in a section"
 						when /#{indent}[ \t]+(.*)/
-							v = $~[1].lstrip(" ").rstrip(" ")
-							# puts "freetext content in section: #{v}"
-							# puts "code content: #{$~[1]}"
-							str << "#{v};"
+							# puts "code content in section: #{$~[1]}"
+							str << $~[1]
 						else
 							content.unshift line
 							break