DebugLn: what changed

Revision 0 to 1. Removed lines have a minus sign; added lines have a plus sign.

Title: DebugLn

New		Line
1	+	DebugLn is a [[LazLogger]] procedure that can assist debugging.
2	+
3	+	In your main program use code like:
4	+
5	+	``` pascal
6	+	program main;
7	+	uses
8	+	{$ifdef DEBUG}
9	+	LazLogger;
10	+	{$end}
11	+
12	+	...
13	+
14	+	end.
15	+	```
16	+
17	+	In units where you need debugln-style debugging:
18	+
19	+	``` pascal
20	+	uses
21	+	{$ifdef DEBUG}
22	+	LazLoggerBase;
23	+	{$else}
24	+	LazLoggerDummy;
25	+	{$end}
26	+
27	+	procedure dosomething();
28	+	var
29	+	s: string;
30	+	begin
31	+	...
32	+	debugln( s );
33	+	...
34	+	end;
35	+	```
36	+
37	+	Syntax of `debugln` is comparable to [[writeln]] syntax.
38	+
39	+	---
40	+	From the Free Pascal wiki, page "DebugLn", as it stood on 2022-05-28 after a change by Trev, out of the wiki's dump of 2024-05-26. Copyright stays with the author who wrote it, according to the old wiki's [[Licensing]] page. If you have concerns about this material, [message the admin](/wiki-contact).
41	+	Category: Debugging
42	+	Category: Lazarus