spnotes - Safal Piya's Notes

About

spnotes is a simple note taking single-file public domain library for C.

As a library

This library can do all required implementations on categories/notes -- list, create and delete.

Usage

Simple copy the spnotes.h file into your project and do this:

#define SPNOTES_IMPL

before you include this file in one C or C++ file to create the implementation.

Dependencies

• Computer with a C99 compliant C compiler.
• Few #define's on some systems mentioned in the spnotes.h file.

As a standalone program

Users are supposed to use this library to create their own implementation of spnotes. For reference, a fully functional program (that I personally use) is provided in this repo as cli/spnotes-cli.c. Also a proof-of-concept gui application is on gui/spnotes-gui.c.

Note taking system layout

The note structure of spnotes is described below:

Basic tree structure:

$ pwd
/home/safal/notes
$ tree
.
├── binary-digits
│   └── 1648221020.md
├── c
│   ├── 1648296557.md
│   └── 1648362649.md
└── latex
    ├── 1650081313.md
    └── 1650081524.md

3 directories, 5 files

Here, 'binary-digits', 'c' and 'latex' are so called categories of the system and each md file inside represents an individual note within the category. Any file starting with a '.' is ignored. Only those files ending with a '.md' is regarded as a note.

All notes should have the following structure:

$ cat c/1648362649.md
---
title: Pipes
description: About pipes in C
---

# Bi-directional pipe

src: https://youtu.be/8AXEHrQTf3I
$ cat c/1648296557.md
---
title: `static inline` keyword
description: Usage of `static inline` keyword in C
---

# The actual use of `static inline`

Ref: https://youtu.be/sJuA5OPvABM

Note the first line of the file starting with --- following a title, description and ending with ---. The description is optional but other components has to be present in the file to be regarded as a note.

Tested platforms

I have successfully compiled this library under following platforms:

• GNU/Linux - Arch linux
• OpenBSD
• Windows with Cygwin (No longer tested)