rpn/Changelog.md

Changelog

• Better parser (now called lexer)
• Use of mpreal instead of raw mpfr for calc on reals
• Use of C++ complex class
• Removing old memory management, efficient but poorly maintainable
• Enhanced code quality and memory usage checks
• Added CircleCI checks: passing functional tests and valgrind mem checks at each pull request
• SonarCloud integration, Sonar way profile
• clang-format now based on google style
• google c++ style guide applied
• Test files are now markdown (.md) files, tests result are slightly changed
• Delivery as flatpak and snap

New

• « and » are now valid as program delimiters. << and >> are still valid
• added norm as a synonym of abs
• test command can also take a symbol as a parameter ; if the symbol contains a valid
• entering the sign after the base (ex: 0x-1e2) is allowed

Compatibility is broken on these points

• << << doesn't input as << << >> >> but as << << >>
• 1 2+ not allowed anymore, keep 1 2 +, this corrects bad behaviors like 3b114 pushing 3b11 and 4
• complexes are written in the form (1,2) instead of (1, 2) (space is removed)
• removed useless unti, repea, whil (prev.existing for HP28S compatibility)
• removed sqr function, please use sq instead (prev.existing for HP28S compatibility)
• the binary prefix is always 0b on display, but still can be 0b, 0B, 2b or 2B at input
• the hex prefix is always 0x on display, but still can be 0x, 0X or 16B at input
• mant and xpon now give binary significand and exponent, as it is the norm in standard libs (libC, standard C++, mpfr, gmp)
• dupn, roll, rolld are not leaving anymore their argument in front of the stack in case of error
• sub now only accepts boundaries between 1 and the string length
• rpn is not delivered as deb and rpm anymore, since it is too much bound to particular OS
• sto/ bug correction: 3 'a' sto/ now correctly does a/3 -> a (although it did 3/a -> a)
• sto+ sto- sto* sto/ don't accept anymore the syntax 'varname' value stoX, but only value 'varname' stoX, ex: 3 'a' sto*

missing tests

• nested loops / if / while / do + access to local variables
• les arguments d'une fonction en erreur doivent ils êre consommés ? ex embettant : sto+
• sto+ * - / : ajouter des cas de test avec type incorrects