To search a file for a string, and replace the string with an alternative string, perform the following steps:Choose SearchReplace to display the Replace dialog.Type the string that you want to find, in the Search for field. You can include the following escape sequences:\nUse this escape sequence to specify a new line.\tUse this escape sequence to specify a tab character.\rUse this escape sequence to specify a carriage return.Type the string that you want to use to replace the string that you find, in the Replace with field.Select the Match case option to only find occurrences of the string that match the case of the text that you enter. Select the Match entire word only option to only find occurrences of the string that match the entire words of the text that you type. Select the Search backwards option to search backwards to the beginning of the file. Select the Wrap around option to search to one end of the file and then continue the search from the other end of the file. Click Find to search the file for the first occurrence of the string. If  finds the string, the application moves the cursor to the string, and selects the string. Click Replace to replace the occurrence of the string with the text in the Replace with field. Click Replace All to replace all occurrences of the string.To find the next occurrence of the string, click Find.To finish the search, click Close.
