fix script one step back

%% parse IVAS enum

% read the file

hrtf_file_reader_path = fullfile(ivas_path, 'lib_util/hrtf_file_reader.h'); % must be replaced if this file is moved

ivas_cnst_path = fullfile(ivas_path, 'lib_com/ivas_cnst.h'); % must be replaced if this file is moved

c = fileread(hrtf_file_reader_path);

% regex for RENDERER_TYPE

rt_expr = '^\s+(HRTF_READER_RENDERER\w+)';

rt_expr = '^\s+(RENDERER\w+)';

rt_tok = regexp(c, rt_expr, 'tokens', 'dotexceptnewline', 'lineanchors');

renderer_types = convertCharsToStrings(cat(1,rt_tok{:}));