Date:   Wed, 29 Mar 2023 21:10:12 -0500
From:   Oskari Pirhonen <xxc3ncoredxx@gmail.com>
To:     Alejandro Colomar <alx@kernel.org>
Cc:     linux-man@vger.kernel.org
Subject: [PATCH] bin/stdc: Case-insensitive standard
Message-ID: <ZCTvhG3a0A5N8enU@dj3ntoo>
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        linux-man@vger.kernel.org
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Perform a case-insensitive match on the standard given on the cli so
that the following works as expected:

    $ stdc c89 printf
             int printf(const char *format, ...);
    $ stdc C89 printf
             int printf(const char *format, ...);

Signed-off-by: Oskari Pirhonen <xxc3ncoredxx@gmail.com>
---
 bin/stdc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bin/stdc b/bin/stdc
index 1067cf8..5630825 100755
--- a/bin/stdc
+++ b/bin/stdc
@@ -43,7 +43,7 @@ case $# in
 	;;
 esac;
 
-case "$1" in
+case "$(printf "%s" "$1" | tr "[:upper:]" "[:lower:]")" in
 c89)
 	libc_summ_c89 \
 	| grep_proto "$2";
-- 
2.39.2