Here is a BBEdit package I wrote to help me write Latex.

View on github

nathangrigg/Latex.bbpackage

This package makes it easier to use BBEdit to write Latex.

What it can do

• Typeset your document and locate any errors
• View the pdf output, with SyncTeX support if you use Skim
• View warnings and errors from the log file
• Close environments, change environments, and add or remove a star from an environment.
• Look up documentation using texdoc
• Check your semantics using chktex

There are also a number of BBEdit clippings to insert often-used Latex commands. BBEdit makes it easy to assign keyboard shortcuts to the clippings you use most.