HTML Inline Elements support - whitespace sensitive formatting for inline tags

[bsy-web]

HTML inline elements are sensitive to whitespace. Previous version of code applied new line to all tags which introduced unwnated whitespace in rendered HTML. I added and modified logic in beautify-html.js to handle these cases.

Change notes include:

• added: (array) Parser.Utils.inline_token - to hold list of HTML inline elements for identification
• added: (string) TK_TAG_INLINE token` - to handle formatting of inline tags specifically
• added: (bool) Parser.found_leading_whitespace - to help with conditional inline tag formatting
• added: (bool) Parser.found_trailing_whitespace - to help with conditional inline tag formatting
• added: Comments through out the file to help follow flow of data and understand algorithm
• fixed: Space left when trimming whitespace after "<" inside tag (e.g. < tag>). Now outputs <tag>
• changed: get_token(), get_string(), get_content(), and get_tag() only return array[string, string] (previously array[string, string] or just string)
• changed: unfinished content (unclosed tags or scripts) now get formatted even when EOF is reached
• todo: add option to print inline tags on same line as content (inline tags currently get newline if whitespace allows)
• todo: add indentation formatting for nested inline tags (e.g. <em>italic <strong>and bold</strong><em>)
• todo: create test driver script with input test cases to track how changes to this file affect final output (regression testing)

[tinymce-plugins]

Thanks! I'll take a look at this.

[tinymce-plugins]

Thanks bsy-web! This is an excellent patch.

My only recommendation for future patches is to:

• remove debugging code (i.e. console.log() calls)
• set your editor to use a consistent tabbing style (eg. four spaces per tab)