Use fractional tabWidth on both sides of expression to avoid double size tabs on wide lines.
Use fractional tabWidth on both sides of expression to avoid double size
tabs on wide lines.

rhaberkorn/scintilla-mirror,rhaberkorn/scintilla-mirror,rhaberkorn/scintilla-mirror,rhaberkorn/scintilla-mirror,rhaberkorn/scintilla-mirror,rhaberkorn/scintilla-mirror,rhaberkorn/scintilla-mirror,rhaberkorn/scintilla-mirror