https://github.com/podsvirov/bf
bf - buffered formatted input/output
https://github.com/podsvirov/bf
Last synced: 2 days ago
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bf - buffered formatted input/output
- Host: GitHub
- URL: https://github.com/podsvirov/bf
- Owner: podsvirov
- License: mit
- Created: 2018-07-31T00:08:28.000Z (almost 7 years ago)
- Default Branch: develop
- Last Pushed: 2018-08-09T17:24:48.000Z (almost 7 years ago)
- Last Synced: 2025-03-25T09:14:25.655Z (3 months ago)
- Language: C
- Size: 1.02 MB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE.txt
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README
# bf - buffered formatted input/output {#mainpage}
This is a very small and lazy C library writen by Konstantin Podsvirov
to create interactive examples for his [book].
All the work with formatted input and output is performed by standard
[scanf] and [prinntf] functions, and behind the screen works [curses].
## Source code
Source available at [github].
## Code sample
```c
#include
int main() {
bfhi(); // hello bf
char name[32];
int running = 1;
do {
bfcs(); // clear screen
bfo(0, "Enter your name and press {Enter}: "); // buffered output
if (bfi(1, "%s", name) == 1) { // like scanf
bfo(2, "Hello, %s!", name); // like printf
running = 0;
}
bffs(); // fill screen
} while (running);
bfbi(); // bye bf
return 0;
}
```
## Living preview
Launch the above code in your browser
[just now](https://podsvirov.github.io/bf/hello.html)!
## Documentation
Online documentation available
[there](https://podsvirov.github.io/bf/).
[github]: https://github.com/podsvirov/bf
[book]: http://book.podsvirov.pro
[scanf]: https://en.cppreference.com/w/c/io/fscanf
[prinntf]: https://en.cppreference.com/w/c/io/fprintf
[curses]: https://en.wikipedia.org/wiki/Curses_(programming_library