Grep style

[defaulttpyj0quxgsaa]

In inDesign my text contains some image.png (icons in board game cards) I want every number to be bold before the image.png.

Its something like this:
"Yo can deal +2/damage.png/ if you...."

"Yo pay 9/coin.png/ if you...."
"deal 10 cards"

the 10 in the last line dont have any image so it should be normal.

My code now looks like this: 
\+|\-\d+|\d+

but this makes the 10 bold in this line:
"deal 10 cards"

[Colin Flashman · Accepted solution]

This kind of search will find numbers anywhere in the line, not within a certain position. A similar search (using a utility from @Peter Kahrel called GREP Editor lets me see this in realtime).

Instead, I'd use a Nested style that applies no style until it sees a number, then applies a bold until it sees a letter.

 You can still use your GREP style to look for plusses and minuses.