some more syntax highlighting for latex mode
adjustments to latex mode
lparen, rparen in block
adjust tests
adjust tests
adjust tests
simplifications and different highlight for labels etc.
Merge https://github.com/ajaxorg/ace
fix code folding
allow comments in equation, default token in equation
exit equation mode on empty lines
highlight input command
highlight input command
add folding for paragraph
cleanup
cleanup
fix code folding in equation mode
Merge pull request #2089 from dfelder/master

Some more highlight rules for latex mode