Im digging wordpress and started to look into templates to be specific blank themes/frameworks for making custom themes. I found "HTML5Blank" and was going through source code and found something i do not understand.
<h1 class="htittle"><?php _e( 'News', 'html5blank' ); ?></h1>
What is the part 'html5blank' doing? Its repeating everywhere. Its not in the comments so its got to be some part of wordpress codex but i dont know even what to google. More examples :
<h1><?php _e( 'About ', 'html5blank' ); echo get_the_author() ; ?></h1>
again there is... , 'html5blank' ) . Why is that here? Even more examples
<span class="comments"><?php comments_popup_link( __( 'Leave your thoughts', 'html5blank' ), __( '1 Comment', 'html5blank' ), __( '% Comments', 'html5blank' )); ?></span>
Here its repeating more times, i cant figure it out.
Then i went through the sourc of another blank framework called "Bones". Again same thing
<p><?php _e( 'This is the error message in the archive.php template.', 'bonestheme' ); ?></p>
,'bonestheme' ?? what is this doing?
<h1><?php _e( 'Oops, Post Not Found!', 'bonestheme' ); ?></h1>