How do you change the colour of the matching words that are highlighted when you select a word in Notepad++?
Depending on style, matching word highlights can be almost invisible.
Settings > Style Configurator > Global Styles > Smart HighLighting
For version 6.2.3, these are the steps...
Settings > Style Configurator
From the pop-up window, select Smart HighLighting
from the Style
select list, and then set the colour on the right hand side.
Also, make sure you have Smart Highlighting enabled...
Settings > Preferences > Misc
Style Configurator -> Global Styles -> Selected text colour.
In version 6.9 the way to access smart highlighting preferences changed:
Settings > Preferences > MISC > Smart HighLighting