cmStringAlgorithms: Add cmRemoveQuotes

- Add `cmRemoveQuotes` function to cmStringAlgorithms
- Remove unused removeQuotes inline functions

1 files changed, 14 insertions, 0 deletions

diff --git a/Source/cmStringAlgorithms.cxx b/Source/cmStringAlgorithms.cxx
index 5867a44..eca761b 100644
--- a/Source/cmStringAlgorithms.cxx
+++ b/Source/cmStringAlgorithms.cxx
@@ -21,6 +21,20 @@ std::string cmTrimWhitespace(cm::string_view str)
   return std::string(start, stop + 1);
 }
 
+std::string cmRemoveQuotes(cm::string_view str)
+{
+  // We process only strings that have two quotes at least.
+  // Also front() and back() are only defined behavior on non empty strings.
+  if (str.size() >= 2 &&    //
+      str.front() == '"' && //
+      str.back() == '"') {
+    // Remove a quote from the front and back
+    str.remove_prefix(1);
+    str.remove_suffix(1);
+  }
+  return std::string(str);
+}
+
 std::string cmEscapeQuotes(cm::string_view str)
 {
   std::string result;