Change Text, a program written in AutoLISP, is used to count and change texts that have the same content.

Sometimes a user want to count the occurrence of a specified text and he may want to change all the same contents to a new value.

An example of this case is that the number of a door may have 3 entities in 3 layers of 3 different scales. Two of them are frozen and the user want to change only 1 the text but 2 same texts in frozen layers will change accordingly without turning on layer.

If a drawing has well-organized layers and text numbers, this program is the good tool to save time of checking and replacing the texts that have the same content.

Load file chgtext.lsp and type CHT command to begin.