Function Syntax: TC https://www.cadtutor.net/forum/topic/77227-uppercase-in-autolisp/ Description This AutoLISP program Uppercase_txt_mtxt.lsp converts the content of selected TEXT and MTEXT objects to uppercase. It processes multiple selected text objects in a single operation. Functionalities • Select multiple TEXT and MTEXT objects at once. • Automatically converts all selected text to uppercase using strcase. • Preserves original object positions and formatting except for case change. • Simple and efficient — runs in a single pass through the selection set. Important Notes • Command to run this tool: TC. • Works with both single-line and multi-line text entities. • Displays a “Done.” message in the command line upon completion.