Applied new CMake 'newline' cache policy to some regexes

Author: MrPointer

cmake/Platform/Project/ProjectSetup.cmake

@@ -11,4 +11,13 @@ function(arduino_cmake_project _project_name)
 
     setup_project_core_lib(${_project_name})
 
+    set(ARDUINO_CMAKE_FUNCTION_DEFINITION_REGEX_PATTERN
+            "^([A-Za-z0-9_][ \t\r\n]*)+\\(.*\\)$" PARENT_SCOPE)
+    set(ARDUINO_CMAKE_FUNCTION_DECLARATION_REGEX_PATTERN
+            "^([A-Za-z0-9_])+.+([A-Za-z0-9_])+[ \t\r\n]*\\((.*)\\);$" PARENT_SCOPE)
+    set(ARDUINO_CMAKE_FUNCTION_NAME_REGEX_PATTERN "(([A-Za-z0-9_])+)[ \t\r\n]*\\(.*\\)" PARENT_SCOPE)
+    set(ARDUINO_CMAKE_FUNCTION_ARGS_REGEX_PATTERN "\\((.*)\\)" PARENT_SCOPE)
+    set(ARDUINO_CMAKE_FUNCTION_SINGLE_ARG_REGEX_PATTERN "([A-Za-z0-9_]+)[^,]*" PARENT_SCOPE)
+    set(ARDUINO_CMAKE_FUNCTION_ARG_TYPE_REGEX_PATTERN "[A-Za-z0-9_]+.*[ \t\r\n]+" PARENT_SCOPE)
+
 endfunction()

cmake/Platform/System/DefaultsManager.cmake

@@ -19,8 +19,27 @@ function(set_internal_search_patterns)
     set(ARDUINO_CMAKE_NAME_WE_REGEX_PATTERN "([^\\/]+)\\." CACHE STRING
             "Regex pattern matching name without file extension")
 
-    set(ARDUINO_CMAKE_FUNCTION_REGEX_PATTERN "^([a-z]|[A-Z])+.*\(([a-z]|[A-Z])*\)" CACHE STRING
-            "Regex pattern matching a function signature in a source file")
+    #[[set(ARDUINO_CMAKE_FUNCTION_DECLARATION_REGEX_PATTERN "^([A-Za-z0-9_])+.+([A-Za-z0-9_])+[ \t\r\\n]*\((.*)\);$"
+            CACHE STRING "Regex pattern matching a function signature definition in a source file")
+
+    set(ARDUINO_CMAKE_FUNCTION_DEFINITION_REGEX_PATTERN "^([A-Za-z0-9_])+[ \t\r\n]*\(([A-Za-z0-9_])*\)$"
+            CACHE STRING "Regex pattern matching a function signature definition in a source file")
+
+    set(ARDUINO_CMAKE_FUNCTION_NAME_REGEX_PATTERN "(([A-Za-z0-9_])+)[ \t\r\\n]*\(.*\)"
+            CACHE STRING
+            "Regex pattern matching a function's name (and everything following it), can be retrieved by the 1st group")
+
+    set(ARDUINO_CMAKE_FUNCTION_ARGS_REGEX_PATTERN "\((.*)\)"
+            CACHE STRING
+            "Regex pattern matching a function's argument list, i.e. What's inside the parentheses")
+
+    set(ARDUINO_CMAKE_FUNCTION_SINGLE_ARG_REGEX_PATTERN "([A-Za-z0-9_]+)[^,]*"
+            CACHE STRING
+            "Regex pattern matching a function's argument, requiring maximum matches to get all arguments")
+
+    set(ARDUINO_CMAKE_FUNCTION_ARG_TYPE_REGEX_PATTERN "[A-Za-z0-9_]+.*[ \t\r\\n]+"
+            CACHE STRING
+            "Regex pattern matching a function argument type, ommiting it's name")]]
 
 endfunction()