From: Daniel Stenberg <daniel@haxx.se>
Date: Mon, 14 Nov 2022 07:38:34 +0000 (+0100)
Subject: nroff-scan.pl: detect double highlights
X-Git-Tag: curl-7_87_0~160
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7fcfe0e0091999a8189449ee40a20135619c44da;p=thirdparty%2Fcurl.git

nroff-scan.pl: detect double highlights
---

diff --git a/tests/nroff-scan.pl b/tests/nroff-scan.pl
index 161721ffa1..c310256a0a 100755
--- a/tests/nroff-scan.pl
+++ b/tests/nroff-scan.pl
@@ -64,6 +64,10 @@ sub file {
         my $l = $_;
         while($l =~ s/\\f(.)([^ ]*)\\f(.)//) {
             my ($pre, $str, $post)=($1, $2, $3);
+            if($str =~ /^\\f[ib]/i) {
+                print "error: $f:$line: double-highlight\n";
+                $errors++;
+            }
             if($post ne "P") {
                 print "error: $f:$line: missing \\fP after $str\n";
                 $errors++;