• Underline author and context with Markdown style
• Respect the 80 columns
• Print the number of a quote with a '#' before it, to correspond to the website

Could try to use unicode character to avoid too long underlines of context or author.
They are provided by uchar.h in C11 standard library

• choose a particular quote with its number
• Print or not the author, the context, and/or the number of a quote
• --help

Use Markdown and pandoc to write and create a man page

Try gprof and optimize

Replace the utilisation of system by execvp when calling Wget
Don't forget to fork

I think that it would be a good idea to display the number of a random quote to retrieve it later.

Give to the users an option to print the quote with colors to differentiate the fields.

Just the author (M. Patrick Peillon) is printed, not the quote.

Example : quote 1028

like
struct quotation

• author
• context
• number
• quote

Add an option to get the number of the last quote.

free() invalid next size or double free or corruption