Allows the user to customize the interactive stack to some degree. Three options are available. The user can add custom menu labels to the existing menu, the top level on the display and the level pointed to by the cursor can be programmatically changed while in the interactive stack, and the same two parameters can be initialized before entering the interactive stack.
Accepts a program on level 2 and a key code on level one. The program on level 2 is repeatedly evaluated while the key specified on level 1 is pressed. The program on level 2 is always evaluated at least once.
Contains a number of useful functions that give the programmer easier control over the keyboard. Several of these programs are intended for System RPL programs and do not include the proper error checking, but can be used in a User RPL program with extreme caution.
For quite some time the author was designing several tool libraries. While reviewing them, several commands were eliminated because they were impractical. Rather than just throwing them in the fire, they are released here in the public domain. Includes CSTK, TSTK, TCOUNT, TPOS, OCOUNT, STOPATH, and ->STR1.
Designed specifically for the creating and editing of graphic object. Powerful tools allow the user to cut, copy, paste, and place existing graphics on PICT (the 48's graphic grob). In addition to the graphic tools already built into the 48, new tools allow the user to invert, delete, flip, shift or save any portion of PICT. The user can also recall and place grobs from user memory using the grob browser. For the S series only.
Recalls the definition of any standard key. This program is useful when you want to use a non-programmable function. Using RCLKEY you can recall the key definition and store it in a variable.
This is a modified version of the da Vinci/Sparcom Chemistry Applications Pac, patched to work on the 49/50. It also corrects some bugs present in the original 48 implementation.
TIOCAT is a browser for selecting and viewing a character's TRANSIO values. The catalog displays seven characters at a time, one per line. Each line displays a character's ASCII value, the 48's representation of the character (TRANSIO 0), and its TRANSIO values 1 though 3. A character can be returned to the stack by selecting it with the cursor and pressing [ENTER].
VSRCH searches through the current directory for all variables that match the input search string. It is considered to be a match if all or part of the variable name contains the search string.
Try to stop the bombs from blowing up your city.
Blackjack, Poker Showdown, Slots, Roulette, and Keno for the HP 48S series.
Given a font size (1 through 3), allows you to scroll through the entire character set for that font.
Attempt to land on the moon without crashing or running out of fuel.
Designed specifically for the creating and editing of graphic object. Powerful tools allow the user to cut, copy, paste, and place existing graphics on PICT (the 48's graphic grob). In addition to the graphic tools already built into the 48, new tools allow the user to invert, delete, flip, shift or save any portion of PICT. The user can also recall and place grobs from user memory using the grob browser. For the S series only.
This is a modified version of the 
Another, older, 5/7-line stack replacement.
TIOCAT is a browser for selecting and viewing a character's TRANSIO values. The catalog displays seven characters at a time, one per line. Each line displays a character's ASCII value, the 48's representation of the character (TRANSIO 0), and its TRANSIO values 1 though 3. A character can be returned to the stack by selecting it with the cursor and pressing [ENTER].