From af3769dc4e89a834088751e06a42bcd914e7d2f7 Mon Sep 17 00:00:00 2001
From: Chris Greenshields <http://cfd.direct>
Date: Wed, 22 Sep 2021 16:31:36 +0100
Subject: [PATCH] foamInfo: added character classes to bracket expressions

---
 bin/foamInfo | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/bin/foamInfo b/bin/foamInfo
index 3e619f3c7f..d503dee2d5 100755
--- a/bin/foamInfo
+++ b/bin/foamInfo
@@ -222,9 +222,9 @@ modelsInFamily () {
 # Argument: .H file
 TypeName () {
     # First sed captures FvPatch, PolyPatch, PointPatch
-    _model="$(grep -Es "TypeName\(\"*[a-Z,0-9,:_()]*\"*\);" "$1" | \
-            sed 's@[FP][a-z]*Patch::typeName_()@@g' | \
-            sed 's@[\t ]*TypeName("*\([a-Z,0-9,:]*\)"*);@\1@')"
+    _model="$(grep -Es "TypeName\(\"*[[:alnum:]:_()]*\"*\);" "$1" | \
+            sed 's@[FP][[:lower:]]*Patch::typeName_()@@g' | \
+            sed 's@[\t ]*TypeName("*\([[:alnum:]:]*\)"*);@\1@')"
 
     [ "$_model" ] && echo "$_model" && return 0