From: Orestis Floros <orestisf1993@gmail.com>
Date: Sun, 10 Dec 2017 19:29:56 +0000 (+0200)
Subject: generate-command-parser.pl: remove trailing comma
X-Git-Tag: 4.15~27^2~1
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=de3c122337b6bc9ec69308047575b90d64208f3b;p=i3%2Fi3

generate-command-parser.pl: remove trailing comma
---

diff --git a/generate-command-parser.pl b/generate-command-parser.pl
index a7687c7b..eeec7dfe 100755
--- a/generate-command-parser.pl
+++ b/generate-command-parser.pl
@@ -116,17 +116,16 @@ my @keys = sort { (length($b) <=> length($a)) or ($a cmp $b) } keys %states;
 
 open(my $enumfh, '>', "GENERATED_${prefix}_enums.h");
 
-# XXX: we might want to have a way to do this without a trailing comma, but gcc
-# seems to eat it.
 my %statenum;
 say $enumfh 'typedef enum {';
 my $cnt = 0;
 for my $state (@keys, '__CALL') {
-    say $enumfh "    $state = $cnt,";
+    say $enumfh ',' if $cnt > 0;
+    print $enumfh "    $state = $cnt";
     $statenum{$state} = $cnt;
     $cnt++;
 }
-say $enumfh '} cmdp_state;';
+say $enumfh "\n} cmdp_state;";
 close($enumfh);
 
 # Third step: Generate the call function.