X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/436c6dd385a3b29cadf4fa091af1c55eed665e29..55c0ed8ce52f5a0c9efbea1259b92e86214922f8:/Porting/pumpkin.pod

diff --git a/Porting/pumpkin.pod b/Porting/pumpkin.pod
index 141a60a..cff54cd 100644
--- a/Porting/pumpkin.pod
+++ b/Porting/pumpkin.pod
@@ -1277,6 +1277,21 @@ Anyway, all this leads to quite obscure failures that are sure to drive
 casual users crazy.  Even experienced users will get confused :-).  Upon
 reflection, I'd say leave libperl.so in $archlib.
 
+=item 4.
+
+Indentation style: over the years Perl has become a mishmash of
+various indentation styles, but the original "Larry style" can
+probably be restored with (GNU) indent somewhat like this:
+
+    indent -kr -nce -psl -sc
+
+A more ambitious solution would also specify a list of Perl specific
+types with -TSV -TAV -THV .. -TMAGIC -TPerlIO ... but that list would
+be quite ungainly.  Also note that GNU indent also doesn't do aligning
+of consecutive assignments, which would truly wreck the layout in
+places like sv.c:Perl_sv_upgrade() or sv.c:Perl_clone_using().
+Similarly nicely aligned &&s, ||s and ==s would not be respected.
+
 =back
 
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