Introduction This extension enables you quickly switch among relevant files. Press Ctrl+Alt+S to switch to another file from quick pick. Settings The following setting enables quick switch among .cpp, .h and _ut.cpp files. "quickSwitch.rules": [ { "pattern": "(.+?)(_ut\\.cpp|\\.cpp|\\.h)", "list": [ "$1.cpp", "$1.h", "$1_ut.cpp" ] } ] pattern: a regular expression to match the current file path (used '/' as path separator). The first rule that matches will be used for quick switch. list: an ordered list of files for quick switch. Use $n to reference the capturing groups defined in pattern.