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by Aacini
10 Dec 2011 01:27
Forum: DOS Batch Forum
Topic: Batch "macros" with arguments
Replies: 73
Views: 122959

Re: Batch "macros" with arguments

Hey, dave! I just carefully read all the five pages of this topic and have not discovered what is the method you used to place macro parameters after the macro expansion, like in these lines: %macro.diffTimeRaw% t1 t2 base %macro.diffTimeRaw% t2 t3 base_setlocal_endlocal that you posted in this topi...
by Aacini
09 Dec 2011 20:16
Forum: DOS Batch Forum
Topic: Proposal to set a standard ECHO charactr to show blank lines
Replies: 12
Views: 13551

Re: Proposal to set a standard ECHO charactr to show blank l

I thought I had a winner... :cry:
So we must continue using ECHO( until a better character be found...

However, I still don't like ECHO(, so I'll use dbenham macro method: SET ECHO=ECHO( and then use %ECHO% instead. :wink:
by Aacini
08 Dec 2011 22:41
Forum: DOS Batch Forum
Topic: Proposal to set a standard ECHO charactr to show blank lines
Replies: 12
Views: 13551

Proposal to set a standard ECHO charactr to show blank lines

To display a blank line in a Batch file, or a line with the value of a variable that may be empty, we used to include certain characters in ECHO command: ECHO., ECHO/, ECHO(, etc. I think it would be a good idea to agree in a standard character that be both effective and clear for everybody, even th...
by Aacini
07 Dec 2011 20:25
Forum: DOS Batch Forum
Topic: Why does SET performance degrade as environment size grows?
Replies: 33
Views: 60095

Re: Why does SET performance degrade as environment size gro

I got a new idea on my method. The goal is to avoid the excessive data movement from one memory location to another when the SET command store a variable. Let´s suppose that after we had defined the 128 large variables named z1..z128 (as I suggested in my previous post) the program start the real pr...
by Aacini
06 Dec 2011 22:43
Forum: DOS Batch Forum
Topic: Why does SET performance degrade as environment size grows?
Replies: 33
Views: 60095

Re: Why does SET performance degrade as environment size gro

I devised an idea that may solve, at least in part, the performance problems of SET command caused by a very large environment. Let's suppose that the internal operation of SET VAR=VALUE command follow these steps: ⋅ When a new variable is defined with a value that exceed the current envir...