Re-indent some scripts. Whitespace-only commit

https://secwiki.org/w/Nmap/Code_Standards

scripts/http-gitweb-projects-enum.nse

@@ -40,68 +40,68 @@ portrule = shortport.http
 -- @return author name filtred from html entities
 ---
 get_owner = function(res)
-	local result=res
-	local _
-	if ( res:match('<span') ) then
-		_,_,result=string.find(res,'title="(.-)"')
-	end
-	return result
+  local result=res
+  local _
+  if ( res:match('<span') ) then
+    _,_,result=string.find(res,'title="(.-)"')
+  end
+  return result
 end
 
 action = function(host, port)
 
-	local path = stdnse.get_script_args(SCRIPT_NAME .. '.path') or '/'
-	local response = http.get(host,port,path)
-	local result, result_stats = {}, {}
+  local path = stdnse.get_script_args(SCRIPT_NAME .. '.path') or '/'
+  local response = http.get(host,port,path)
+  local result, result_stats = {}, {}
 
-	if not response or not response.status or response.status ~= 200 or
-		not response.body then
-		stdnse.print_debug(1, "%s: Failed to retrieve file: %s",
-		    SCRIPT_NAME, path)
-		return
-	end
+  if not response or not response.status or response.status ~= 200 or
+    not response.body then
+    stdnse.print_debug(1, "%s: Failed to retrieve file: %s",
+      SCRIPT_NAME, path)
+    return
+  end
 
-	local html = response.body
-	local repo=tab.new()
-	tab.addrow(repo,'PROJECT','AUTHOR','DESCRIPTION')
+  local html = response.body
+  local repo=tab.new()
+  tab.addrow(repo,'PROJECT','AUTHOR','DESCRIPTION')
 
-	-- verif generator
-	if (html:match('meta name="generator" content="gitweb(.-)"')) then
-		result['name'] = string.format("Projects from %s:", host.targetname or host.ip)
+  -- verif generator
+  if (html:match('meta name="generator" content="gitweb(.-)"')) then
+    result['name'] = string.format("Projects from %s:", host.targetname or host.ip)
 
-		local owners, projects_counter, owners_counter = {}, 0, 0
+    local owners, projects_counter, owners_counter = {}, 0, 0
 
-		for tr_code in html:gmatch('(%<tr[^<>]*%>(.-)%</tr%>)') do
-			local regx='<a[^<>]*href="(.-)">(.-)</a>(.-)title="(.-)"(.-)<i>(.-)</i>'
-			for _, project, _, desc, _, owner in tr_code:gmatch(regx) do
+    for tr_code in html:gmatch('(%<tr[^<>]*%>(.-)%</tr%>)') do
+      local regx='<a[^<>]*href="(.-)">(.-)</a>(.-)title="(.-)"(.-)<i>(.-)</i>'
+      for _, project, _, desc, _, owner in tr_code:gmatch(regx) do
 
-				--if desc result return default text of gitweb replace it by no description
-				if(string.find(desc,'Unnamed repository')) then
-					desc='no description'
-				end
+        --if desc result return default text of gitweb replace it by no description
+        if(string.find(desc,'Unnamed repository')) then
+          desc='no description'
+        end
 
-				tab.addrow(repo, project, get_owner(owner), desc)
+        tab.addrow(repo, project, get_owner(owner), desc)
 
         -- Protect from parsing errors or long owners
         -- just an arbitrary value
-				if owner:len() < 128 and not owners[owner] then
-					owners[owner] = true
-					owners_counter = owners_counter + 1
-				end
+        if owner:len() < 128 and not owners[owner] then
+          owners[owner] = true
+          owners_counter = owners_counter + 1
+        end
 
-				projects_counter = projects_counter + 1
-			end
-		end
+        projects_counter = projects_counter + 1
+      end
+    end
 
-		table.insert(result,tab.dump(repo))
-		table.insert(result, "")
-		table.insert(result,
-			  string.format("Number of projects: %d", projects_counter))
-		if (owners_counter > 0 ) then
-				table.insert(result,
-				    string.format("Number of owners: %d", owners_counter))
-		end
+    table.insert(result,tab.dump(repo))
+    table.insert(result, "")
+    table.insert(result,
+    string.format("Number of projects: %d", projects_counter))
+    if (owners_counter > 0 ) then
+      table.insert(result,
+      string.format("Number of owners: %d", owners_counter))
+    end
 
-	end
-	return stdnse.format_output(true,result)
+  end
+  return stdnse.format_output(true,result)
 end