There are two errors that have been noted on assignment 6. Rather than include a handful more vi commands, this week I'd rather mention some other useful UNIX utilities that manipulate text. See the manual page for more information. A more interactive spell-checking program, called ispell , is becoming more popular. The manual page for adjust includes instructions for running it from inside vi .
Different people use different styles, and most are readable.
However, someone may someday hand you a piece of code that is indented in a hideous manner, and rather than waste time reformatting it, you can use this tool. Note- indent is only for C . Also note that indent seems to have vanished from the HPs recently. I'll see if I can dig up another copy. Please bring any errors or inconsistencies in this document to the attention of the author.