inverted if-spaces logic

grabbox.dtx

@@ -313,7 +313,7 @@ and the derived files           grabbox.pdf and
 %    \end{macrocode}
 %
 %    \begin{macrocode}
-\@ifdefinable{\if@grabbox@spaces@}{\newif\if@grabbox@spaces@}
+\@ifdefinable{\if@grabbox@nospaces@}{\newif\if@grabbox@nospaces@}
 \@ifdefinable{\grabbox@def}
   {\long\def\grabbox@def#1#2#{\grabbox@def@a{}#1{#2}}}
 \@ifdefinable{\grabbox@ldef}
@@ -355,8 +355,8 @@ and the derived files           grabbox.pdf and
 \grabbox@def\grabbox
   {%
     \@ifstar
-      {\@grabbox@spaces@true\grabbox@a}
-      {\@grabbox@spaces@false\grabbox@a}%
+      {\@grabbox@nospaces@false\grabbox@a}
+      {\@grabbox@nospaces@true\grabbox@a}%
   }
 \grabbox@def\grabbox@a
   {%
@@ -373,8 +373,8 @@ and the derived files           grabbox.pdf and
 \grabbox@def\@grabbox
   {%
     \@ifstar
-      {\@grabbox@spaces@true\@grabbox@a}
-      {\@grabbox@spaces@false\@grabbox@a}%
+      {\@grabbox@nospaces@false\@grabbox@a}
+      {\@grabbox@nospaces@true\@grabbox@a}%
   }
 \grabbox@ldef\@grabbox@a#1#2#3#4#5%
   {%
@@ -389,15 +389,13 @@ and the derived files           grabbox.pdf and
   {%
     \grabbox@into@prepre
     \bgroup
-    \if@grabbox@spaces@
-    \else
+    \if@grabbox@nospaces@
       \aftergroup\grabbox@unskip@space
     \fi
     \grabbox@set@color
     \aftergroup\grabbox@after
     \grabbox@into@pre
-    \if@grabbox@spaces@
-    \else
+    \if@grabbox@nospaces@
       \ignorespaces
     \fi
   }