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From: Andrzej Hajda <andrzej.hajda@intel.com>
To: cocci@inria.fr
Subject: [cocci] Another space oddity
Date: Wed, 14 Dec 2022 19:24:44 +0100	[thread overview]
Message-ID: <c2cb22fd-81aa-a27b-7ac7-77ee8bf74e11@intel.com> (raw)

Hi,

I have found another strange space/newline behavior when changing 
iterator loops:
Following script:
@@
iterator name for0;
@@
         for0()
-       {
                 0;
-       }

@@
iterator name for0;
@@
         for0()
-               { 1; }
+               1;

@@
iterator name for0;
@@
-       for0() { 2; }
+       for0() 2;
-----------
On file:
int f() {
         for0() {
                 0;
         }

         for0() {
                 1;
         }

         for0() {
                 2;
         }
}
Produces output:
int f() {
         for0()

                 0;

         for0() 1;

         for0 ()
                 2;
}
---
Ie. in cases:
0 - it adds extra line,
1 - removes existing line,
2 - produces correct output, but modifies iterator header (I would like 
to avoid, extra space between for0 and '('.

I would expect 0 and 1 produce correct indentation in 0 and 1, is it 
possible to fix it?

Regards
Andrzej

next             reply	other threads:[~2022-12-14 18:24 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-12-14 18:24 Andrzej Hajda [this message]
2022-12-14 20:46 ` [cocci] Another space oddity Julia Lawall
2022-12-14 22:41   ` Andrzej Hajda
2022-12-18 16:13 ` Julia Lawall
2022-12-19  8:44   ` Andrzej Hajda

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