[Tex/LaTex] Extra space after the figure or table caption

Question

I want to change figures and table naming from Figure 1 to Figure S1 and analogously for tables. I tried to use:

\captionsetup[figure]{name=Figure S}

or

\renewcommand{\figurename}{Figure S}

but what I get in these cases is Figure S 1. I don't want that extra space between S and figure/table number. How can I get rid of that?

Answer 1

use

\captionsetup[figure]{name=Figure}
\captionsetup[table]{name=Table}
\renewcommand\thefigure{S\arabic{figure}}
\renewcommand\thetable{S\arabic{table}}

Maybe that Figure and Table are already the predefined names. Then you do need the first two lines.