Mark plugin

Highlight every occurrence of a term at once with a styled mark, so all matches stay visible while you work — unlike Find, which steps between matches one at a time. Marks persist until you clear them.

Where to find it

The Search menu:

Command	Shortcut	What it does
Mark…	—	Opens the Mark dialog (full options below).
Mark All Selection	Ctrl+Alt+M	Marks every occurrence of the current selection — no dialog.
Clear All Marks	Ctrl+Alt+Shift+M	Removes all marks.

The Mark dialog

Search ▸ Mark… opens a Notepad++-style dialog:

• Find what — the term to mark, with a drop-down of recent queries.
• Search mode:
  • Normal — a literal substring.
  • Extended — literal, but backslash escapes (\n, \t, \r, \0, \xNN) are decoded first.
  • Regular expression — an ECMAScript-style regex.
• Match case — make the match case-sensitive.
• Match whole word — only mark matches bounded by non-word characters.
• Mark All paints every match; Clear removes the marks.

The query and options are shared with the editor's search state, so a term you mark is ready to Find next, and vice-versa.

Quickest path

Select a word and press Ctrl+Alt+M to mark every occurrence instantly, without opening the dialog.