From: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
Date: Mon, 3 Jun 2019 22:48:14 +0000 (+0200)
Subject: clang-format: use git grep to generate the ForEachMacros list
X-Git-Tag: v2.23.0-rc0~97^2
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/fc7e03aace379c3d6b00ac977447f115421324fe

clang-format: use git grep to generate the ForEachMacros list

The ForEachMacros list can reasonably be generated grepping
the C source code for macros with 'for_each' in their name.

Taken almost verbatim from the .clang-format file in the Linux kernel.

Signed-off-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/.clang-format b/.clang-format
index 41d4cd23fd..c592dda681 100644
--- a/.clang-format
+++ b/.clang-format
@@ -148,8 +148,21 @@ SpacesInSquareBrackets: false
 Cpp11BracedListStyle: false
 
 # A list of macros that should be interpreted as foreach loops instead of as
-# function calls.
-ForEachMacros: ['for_each_string_list_item', 'for_each_wanted_builtin', 'for_each_builtin', 'for_each_ut']
+# function calls. Taken from:
+#   git grep -h '^#define [^[:space:]]*for_each[^[:space:]]*(' \
+#   | sed "s,^#define \([^[:space:]]*for_each[^[:space:]]*\)(.*$,  - '\1'," \
+#   | sort | uniq
+ForEachMacros:
+  - 'for_each_abbrev'
+  - 'for_each_builtin'
+  - 'for_each_string_list_item'
+  - 'for_each_ut'
+  - 'for_each_wanted_builtin'
+  - 'list_for_each'
+  - 'list_for_each_dir'
+  - 'list_for_each_prev'
+  - 'list_for_each_prev_safe'
+  - 'list_for_each_safe'
 
 # The maximum number of consecutive empty lines to keep.
 MaxEmptyLinesToKeep: 1