[PATCH 1/3] doc lint: match commands as well as options for synopsis style check

[Todd Zullinger <tmz@pobox.com>]

Both `--option::` and `command::` should be backtick-quoted with the new
synopsis style.  Remove the requirement for a leading `-` from the regex
which scans for these patterns.

Avoid matching lines like `linkgit:git-diff[1]::` by replacing `.*` with
`[^:]*` in the regex.

Signed-off-by: Todd Zullinger <tmz@pobox.com>
---
 Documentation/lint-documentation-style.perl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/lint-documentation-style.perl b/Documentation/lint-documentation-style.perl
index d7ab732293..6eece11bdc 100755
--- a/Documentation/lint-documentation-style.perl
+++ b/Documentation/lint-documentation-style.perl
@@ -24,8 +24,8 @@ sub report {
 	if ($line =~ /^\[synopsis\]$/) {
 		$synopsis_style = 1;
 	}
-	if (($line =~ /^(-[-a-z].*|<[-a-z0-9]+>(\.{3})?)(::|;;)$/) && ($synopsis_style)) {
-			report($line, "synopsis style and definition list item not backquoted");
+	if (($line =~ /^([-a-z][^:]*|<[-a-z0-9]+>(\.{3})?)(::|;;)$/) && ($synopsis_style)) {
+		report($line, "synopsis style and definition list item not backquoted");
 	}
 }
 
-- 
2.56.0.rc0