1 From 73419594af15e94e77bae413d9754d3775cf0280 Mon Sep 17 00:00:00 2001
2 From: Jan Palus <jpalus@fastmail.com>
3 Date: Tue, 12 Dec 2023 19:45:54 +0100
4 Subject: [PATCH] perl.req: make heredoc block matching more generic
6 match any <<MARKER providing:
8 - it is not in comment (not preceded by #)
9 - it can't be string literal (not preceded by ' or ")
10 - as a sanity check it must be preceded by either whitespace, comma or
19 scripts/perl.req | 6 +++---
20 1 file changed, 3 insertions(+), 3 deletions(-)
22 diff --git a/scripts/perl.req b/scripts/perl.req
23 index 1b50c50847..8bfa38771e 100755
24 --- a/scripts/perl.req
25 +++ b/scripts/perl.req
26 @@ -102,10 +102,10 @@ sub process_file {
30 - # skip the "= <<" block
31 + # skip the heredoc block
33 - if (m/^\s*(?:my\s*)?\$(?:.*)\s*=\s*<<\s*(["'`])(.+?)\1/ ||
34 - m/^\s*(?:my\s*)?\$(.*)\s*=\s*<<(\w+)\s*;/) {
35 + if (m/^[^'"#]+[\s,=(]<<\s*(["'`])(.+?)\1/ ||
36 + m/^[^'"#]+[\s,=(](<<)(\w+)\s*;/) {