Have emacs highlight characters over 80?
1633
How can I make emacs highlight lines that go over 80 chars?
70014
Allow highlighting certain bits of a code fragment or quote
62945
How can I typeset an extra-long \textbar?
5851
Which characters are valid in CSS class names/selectors?
12203
How to disable text selection highlighting
7047
Enable Vim Syntax Highlighting By Default
32500
Highlighting or coloring certain words / substrings appearing in a larger string
20951
How can I type a Unicode character (for example, em-dash —?)
7996
How to make AUCTeX ignore syntax highlighting within environment
39784
Enabling markdown highlighting in Vim
40567
How can I type accented characters like ë?
22870
Eclipse-like Line Commenting in Emacs
23227
Hiding ^M in emacs
36972
How can I get TeXstudio's syntax highlighting to recognize an unknown command?
29327
How do I type accented characters in windows?
92629
Is there an equivalent to whitespace-mode in emacs for vim?
129295
Can `cat` show files using code markup in colors?