FX 2.44 build 06

FX 2.44 build 06 is the first build for C.Basic FX 2.44, released on January 24, 2020.

Additions

 * Added push [OPTN][VARS] key to display alias/extended variable information in the variable display screen.
 * Added [SHIFT]+[F1][F2][F3] key to matrix/List/Vct selection.

Changes

 * Changed spacification of the number of string variables by default to th increased to 999 by default.
 * Changed the specification to be possible use formulas by arguments as '#Str and '#Fn etc.
 * (Example) #Str , N+1, A*10
 * Improved the save destination selection screen when the file name has been modified.
 * Improved the version pop-up display that added build number.
 * Improved the manuals.
 * "Initialization of String" and "Display: Fix / Sci / Nrm / Eng" sections (English translation supported by Krtyski)

Fixes

 * Fixed the bug that Pict file could not be saved to storage/SD.
 * Fixed the bug that when the index start value of the matrix is 0, one more than the number set by '#Str '#Fn etc. is allocated.
 * Fixed the bug that switching of current folder in setup.
 * Fixed the number of digits including decimals to be no more than 16 when specifying Fix.
 * Fixed the bug that the return value was wrong when searching files with the wildcard * in IsExist.
 * (Example) IsExist("*.bmp")
 * Return the number of files if .bmp file exist.
 * Otherwise return 0.
 * Fixed the bug that "%" could not be input with [ALPHA]+[(-)] when one line input mode.