Add functions to @inline class for Matlab compatibility (Bug #62260). * scripts/legacy/@inline/cat.m, scripts/legacy/@inline/cat.m, scripts/legacy/@inline/disp.m, scripts/legacy/@inline/exist.m, scripts/legacy/@inline/horzcat.m, scripts/legacy/@inline/nargin.m, scripts/legacy/@inline/nargout.m, scripts/legacy/@inline/symvar.m, scripts/legacy/@inline/vertcat.m: New functions * scripts/legacy/module.mk: Add new functions to build system. * scripts/legacy/@inline/argnames.m: scripts/legacy/@inline/char.m, scripts/legacy/@inline/feval.m, scripts/legacy/@inline/formula.m, scripts/legacy/@inline/subsref.m, scripts/legacy/@inline/vectorize.m: Redo documentation. Change FCN input name to FOBJ. * scripts/legacy/@inline/inline.m: Single tweak to documentation. * scripts/legacy/__vectorize__.m: Add note that this function was translated from C++. * scripts/legacy/vectorize.m: Remove incorrect note about function being translated from C++.

--- a/scripts/legacy/@inline/char.m	Wed Apr 06 16:30:23 2022 -0700
+++ b/scripts/legacy/@inline/char.m	Wed Apr 06 21:25:58 2022 -0700
@@ -24,16 +24,17 @@
 ########################################################################
 
 ## -*- texinfo -*-
-## @deftypefn {} {@var{fcnstr} =} char (@var{fcn})
-## Return a character string representing the inline function @var{fcn}.
+## @deftypefn {} {@var{fcnstr} =} char (@var{fobj})
+## Return a character string representing the inline function object
+## @var{fobj}.
 ##
-## Note that @code{char (@var{fcn})} is equivalent to
-## @code{formula (@var{fcn})}.
-## @seealso{char, argnames, inline, vectorize}
+## Programming Note: @code{char (@var{fobj})} is equivalent to
+## @code{formula (@var{fobj})}.
+## @seealso{formula, argnames, vectorize, inline}
 ## @end deftypefn
 
-function fcnstr = char (obj)
+function fcnstr = char (fobj)
 
-  fcnstr = obj.expr;
+  fcnstr = fobj.expr;
 
 endfunction