Contents
How does indent change the appearance of a C program?
The indent program changes the appearance of a C program by inserting or deleting whitespace. This is Edition 2.2.12, 18 April 2021, of The indent Manual , for Indent Version 2.2.12. The indent program can be used to make code easier to read. It can also convert from one style of writing C to another.
What can the indent program be used for?
The indent program can be used to make code easier to read. It can also convert from one style of writing C to another. indent understands a substantial amount about the syntax of C, but it also attempts to cope with incomplete and misformed syntax. In version 1.2 and more recent versions, the GNU style of indenting is the default.
Which is the default format for the indent command?
It can also convert from one style of writing C to another. indent understands a substantial amount about the syntax of C, but it also attempts to cope with incomplete and misformed syntax. In version 1.2 and more recent versions, the GNU style of indenting is the default. As of version 1.3, the format of the indent command is:
How to get indent to write to standard output?
To cause indent to write to standard output, use the -st option. This is only allowed when there is only one input file, or when the standard input is used. If no input files are named, the standard input is read for input.
The indent program changes the appearance of a C program by inserting or deleting whitespace. This is Edition 2.2.12, 18 April 2021, of The indent Manual , for Indent Version 2.2.12. The indent program can be used to make code easier to read.
What’s the best way to indent a function?
To indent the main function, just apply the “Golden Rule”. I like to apply the rule to the variable declaration types, too, but then I prefer to take it step further and place each variable on a separate line. This leaves space after the variable name for a comment (but that’s the subject of another style document!).
How does indent format C and C + + comments?
indent formats both C and C++ comments. C comments are begun with ‘/*’, terminated with ‘*/’ and may contain newline characters. C++ comments begin with the delimiter ‘//’ and end at the newline. indent handles comments differently depending upon their context.
What happens if you indent a program by only one space?
If you indent by only one space, the reader will find it difficult to notice the change. If you indent by too much, you’ll soon run out of room on the line for your program statement. And, if you aren’t consistent, the reader may think that two statement bodies are at the same level of nesting when they aren’t.