mirror of
https://github.com/louisrubet/rpn
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Merge pull request #244 from louisrubet/#195/version-2.4
generation of v2.4.0
This commit is contained in:
Louis Rubet
GitHub
commit
60099e32cf
12 changed files with 190 additions and 215 deletions
2
.github/workflows/cmake.yml
vendored
2
.github/workflows/cmake.yml
vendored
|
|
@ -2,7 +2,7 @@ name: CMake
|
|||
|
||||
on:
|
||||
pull_request:
|
||||
branches: [ v2.4.0-devel ]
|
||||
branches: [ v2.4.0-devel, master ]
|
||||
|
||||
env:
|
||||
BUILD_TYPE: Release
|
||||
|
|
|
|||
55
CHANGELOG.md
Normal file
55
CHANGELOG.md
Normal file
|
|
@ -0,0 +1,55 @@
|
|||
# Changelog
|
||||
|
||||
All notable changes to this project will be documented in this file.
|
||||
|
||||
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
|
||||
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
|
||||
|
||||
## [2.4.0] - 2022-02-28
|
||||
|
||||
### Added
|
||||
|
||||
- Better parser (in fact just a lexer, because that's all it takes).
|
||||
- Use of [mpreal](http://www.holoborodko.com/pavel/mpfr/) instead of raw mpfr for calc on reals.
|
||||
- Use of the standard C++ complex class.
|
||||
- Enhanced code quality and memory usage checks.
|
||||
- Added github actions to pass functional tests and valgrind mem checks at each pull request.
|
||||
- Applied [google c++ style guide](https://google.github.io/styleguide/cppguide.html)
|
||||
- points covered are very numerous: c++17, define guard, name and order of inclusions, static and global variables, common patterns, classes, naming conventions etc.
|
||||
- cpplint used with a CPPLINT.cfg removing some warnings.
|
||||
- clang-format is now based on google style.
|
||||
- Test files are now markdown (.md) files, tests result are slightly changed.
|
||||
- Delived as flatpak, not as rpm and deb anymore.
|
||||
- Automatic version string from git.
|
||||
- hex and bin numbers accept floating point input and C99 standard output.
|
||||
- `«` and `»` are now valid as program delimiters. `<<` and `>>` are still valid.
|
||||
- Entering the sign after the base (ex: 0x-1e2) is allowed.
|
||||
- rpn is delivered as flatpak and snap packages to be compatible with a maximum of Linux distribs. rpm and deb are no longer generated.
|
||||
|
||||
### Changed
|
||||
|
||||
Be carefull, compatibility is broken on these points compared to last version 2.3.2:
|
||||
|
||||
- `<< <<` input doesn't lead to `««»»` but to `«<< »`, preventing to eval the real program content.
|
||||
- Making an operation stick to the previous entry is not possible anymore (ex: `1 2+` instead of `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).
|
||||
- The binary prefix is always `0b` on display, but the input can be `0b`, `0B`, `2b` or `2B`.
|
||||
- The hex prefix is always `0x` on display, but the input still can be `0x`, `0X` or `16B` at input.
|
||||
- `mant` and `xpon` now give binary (and not decimal) significand and exponent, as it is the norm in the 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.
|
||||
- `sto+` `sto-` `sto*` `sto/` don't accept anymore the syntax `'varname' value stoX`, but only `value 'varname' stoX`, ex: `3 'a' sto*`.
|
||||
- Incomplete entry `(1,` is not available anymore.
|
||||
|
||||
### Removed
|
||||
|
||||
- Removed useless `unti`, `repea`, `whil` (prev. existing for HP28S compatibility).
|
||||
- Removed `sqr` function, please use `sq` instead (prev. existing for HP28S compatibility).
|
||||
- Removed CtrlC for interrupting a program (considered useless).
|
||||
- Removed old memory management, efficient but poorly maintainable.
|
||||
- Removed man page generation.
|
||||
|
||||
### Fixed
|
||||
|
||||
- `sub` now only accepts boundaries between 1 and the string length.
|
||||
- `sto/` behavior: sto/ now correctly stores variable divided by constant and not constant divided by variable.
|
||||
- `cosh` now returns the hyp cosinus instead of the hyp sinus.
|
||||
|
|
@ -2,7 +2,7 @@
|
|||
|
||||
project(rpn)
|
||||
|
||||
cmake_minimum_required(VERSION 3.22)
|
||||
cmake_minimum_required(VERSION 3.16)
|
||||
|
||||
if((NOT CMAKE_BUILD_TYPE MATCHES Debug)
|
||||
AND (NOT CMAKE_BUILD_TYPE MATCHES Release))
|
||||
|
|
@ -19,7 +19,6 @@ else(EXISTS ${PROJECT_SOURCE_DIR}/.git)
|
|||
endif()
|
||||
add_definitions(-DGIT_VERSION="${GIT_VERSION}")
|
||||
message("GIT_VERSION is ${GIT_VERSION}")
|
||||
message("GIT_VERSION is ${GIT_VERSION}")
|
||||
|
||||
# INFO
|
||||
set(RPN_DISPLAY_NAME "rpn")
|
||||
|
|
@ -92,13 +91,5 @@ add_executable(rpn ${RPN_SRC_FILES} ${LINENOISE_NG_SRC_FILES})
|
|||
target_link_libraries(rpn mpfr)
|
||||
target_link_libraries(rpn gmp)
|
||||
|
||||
# man
|
||||
add_custom_target(man ALL)
|
||||
add_custom_command(
|
||||
OUTPUT ${PROJECT_SOURCE_DIR}/doc/rpn.1.gz
|
||||
COMMAND gzip -f -k ${PROJECT_SOURCE_DIR}/doc/rpn.1
|
||||
)
|
||||
|
||||
# install
|
||||
install(TARGETS rpn DESTINATION bin)
|
||||
install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/doc/rpn.1.gz DESTINATION ${CMAKE_INSTALL_PREFIX}/man/man1)
|
||||
|
|
|
|||
52
Changelog.md
52
Changelog.md
|
|
@ -1,52 +0,0 @@
|
|||
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](https://google.github.io/styleguide/cppguide.html) applied
|
||||
- c++17
|
||||
- define guard
|
||||
- name and order of inclusions
|
||||
- static and global variables
|
||||
- common patterns (ex: no static maps or vectors)
|
||||
- classes (explicit)
|
||||
- naming:
|
||||
- file names (.cc .h), types (PascalCase), variables (snake_case), members (trailing _), static const (camelCase begining with k), enum (enum class, values like static const
|
||||
- consistent comments (//), class comments, functions comments
|
||||
- cpplint used with a CPPLINT.cfg removing some warnings
|
||||
- Test files are now markdown (.md) files, tests result are slightly changed
|
||||
- Delivery as flatpak and snap
|
||||
- error string are slightly different, althought error codes are still the same
|
||||
- automatic version string from git, slightly change from previous versions
|
||||
- hex and bin numbers accept floating point inputs
|
||||
- std, fix and sci don't apply to hex and bin
|
||||
|
||||
New
|
||||
- `«` and `»` are now valid as program delimiters. `<<` and `>>` are still valid
|
||||
- entering the sign after the base (ex: 0x-1e2) is allowed
|
||||
- rpn is delivered as flatpak and snap packages to be compatible with a maximum of Linux distribs. rpm and deb are no longer generated
|
||||
|
||||
Compatibility is broken on these points
|
||||
- `<< <<` input doesn't lead to `««»»` but to `«<< »`, preventing to eval the real program content
|
||||
- `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 (and not decimal) 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
|
||||
- `sto+` `sto-` `sto*` `sto/` don't accept anymore the syntax `'varname' value stoX`, but only `value 'varname' stoX`, ex: `3 'a' sto*`
|
||||
- incomplete entry `(1,` is not available anymore
|
||||
- signed zero is the sign of zero is subject to change compared to previous version, for example `-3 sqrt` now equals `(0.000000,1.732051)` instead of `(-0.000000,1.732051)`
|
||||
- removed CtrlC for interrupting a program (considered useless)
|
||||
|
||||
Debug
|
||||
- `sub` now only accepts boundaries between 1 and the string length
|
||||
- `sto/` behavior: sto/ now correctly stores variable / constant and not constant / variable
|
||||
- `cosh` now returns the hyp cosinus instead of the hyp sinus (!)
|
||||
|
|
@ -1,58 +1,29 @@
|
|||
# **rpn v2.3.2** - generation
|
||||
# Generation
|
||||
|
||||
For now rpn is proposed only for **GNU/Linux**
|
||||
rpn is proposed for **GNU/Linux**.
|
||||
|
||||
It can be generated following the steps below
|
||||
It can be generated following the steps below.
|
||||
|
||||
## version identification
|
||||
rpn is dynamically linked against GNU MP and GNU MPFR and integrates [linenoise-ng](https://github.com/louisrubet/linenoise-ng.git) and [mpreal](http://www.holoborodko.com/pavel/mpfr/) code as git submodules.
|
||||
|
||||
rpn is dynamically linked against GNU MP and GNU MPFR
|
||||
## Generate and install under Ubuntu 20.04 LTS
|
||||
|
||||
and embeds the source code of linenoise-ng as a submodule
|
||||
```shell
|
||||
sudo apt install git cmake g++ libmpfr6 libmpfr-dev
|
||||
git clone https://github.com/louisrubet/rpn/
|
||||
mkdir -p rpn/build && cd rpn/build
|
||||
cmake ..
|
||||
make -j
|
||||
sudo make install
|
||||
```
|
||||
|
||||
It is necessary to get MPFR to generate rpn
|
||||
## Generate and install under Fedora 35
|
||||
|
||||
## install GNU MPFR headers
|
||||
|
||||
- download **GNU MPFR** from http://www.mpfr.org
|
||||
- install it with usual autotools commands `./configure && make && make install`
|
||||
|
||||
## generate rpn
|
||||
|
||||
- clone [rpn project](https://github.com/louisrubet/rpn/) or download a zipped version from [the release directory](https://github.com/louisrubet/rpn/releases)
|
||||
```
|
||||
# git clone https://github.com/louisrubet/rpn.git
|
||||
```
|
||||
|
||||
- make
|
||||
|
||||
CMake must be installed on the generation machine
|
||||
|
||||
```
|
||||
# cd rpn/
|
||||
# mkdir build
|
||||
# cd build && cmake .. && make
|
||||
```
|
||||
|
||||
- install
|
||||
```
|
||||
# cd rpn/build
|
||||
# sudo make install
|
||||
```
|
||||
|
||||
- packages
|
||||
|
||||
To build RPM package you should install CMake 2.6.0 or higher
|
||||
|
||||
```
|
||||
# cd rpn/build
|
||||
# sudo make package
|
||||
[100%] Built target rpn
|
||||
Run CPack packaging tool...
|
||||
CPack: Create package using DEB
|
||||
(...)
|
||||
CPack: Create package using RPM
|
||||
(...)
|
||||
CPack: Create package using TGZ
|
||||
(...)
|
||||
```
|
||||
```shell
|
||||
sudo dnf install git cmake g++ mpfrf mpfr-devel
|
||||
git clone https://github.com/louisrubet/rpn/
|
||||
mkdir -p rpn/build && cd rpn/build
|
||||
cmake ..
|
||||
make -j
|
||||
sudo make install
|
||||
```
|
||||
|
|
|
|||
28
MANUAL.md
28
MANUAL.md
|
|
@ -17,7 +17,7 @@ A help command is provided by rpn:
|
|||
```
|
||||
rpn> help
|
||||
|
||||
rpn v2.3.2, (c) 2017 <louis@rubet.fr>, GNU LGPL v3
|
||||
rpn v2.4.0, (c) 2022 <louis@rubet.fr>, GNU LGPL v3
|
||||
|
||||
Reverse Polish Notation language
|
||||
|
||||
|
|
@ -47,6 +47,7 @@ rpn> 2 sqrt
|
|||
```
|
||||
|
||||
### **programs** and **variables**
|
||||
|
||||
```
|
||||
rpn> << rot * swap 2 / neg dup sq rot - sqrt >> 'quadratic_solution' sto
|
||||
rpn> 1 2 -3 quadratic_solution
|
||||
|
|
@ -77,7 +78,7 @@ rpn>
|
|||
|
||||
### object types
|
||||
|
||||
The following objects are managed: **floating numbers**, **complexes**, **symbols**, **strings**, **programs**, plus language **keywords** (commands and flow controls)
|
||||
The following objects are managed: **floating numbers**, **complexes**, **symbols**, **strings**, **programs**, plus language **keywords** (commands and flow controls).
|
||||
```
|
||||
5> 12.3456
|
||||
4> (1,-2.33)
|
||||
|
|
@ -89,25 +90,22 @@ rpn>
|
|||
|
||||
### structured programming
|
||||
|
||||
Provided loop keywords **for|start..next|step**, **do..until**, **while..repeat** and control keywords **if..then..[else]..end**, **ift**, **ifte** allow you to program powerfull algorithms
|
||||
Provided loop keywords **for|start..next|step**, **do..until**, **while..repeat** and control keywords **if..then..[else]..end**, **ift**, **ifte** allow you to program powerfull algorithms.
|
||||
|
||||
### command line
|
||||
|
||||
**rpn** is a cli interface with an **interactive editor** with autocompletion provided by **linenoise-ng**, see https://github.com/arangodb/linenoise-ng
|
||||
**rpn** is a cli interface with an **interactive editor** with autocompletion provided by [linenoise-ng](https://github.com/arangodb/linenoise-ng).
|
||||
|
||||
Autocompletion works like those in Linux shells, with keys \<tab\>, Ctrl-R \<search pattern\> etc.
|
||||
|
||||
## entry
|
||||
|
||||
**reals** can be entered in decimal, binary, hexadecimal or arbitrary base from 2 to 62
|
||||
- **reals** can be entered in decimal, binary, hexadecimal or arbitrary base from 2 to 62.
|
||||
- Binaries (base 2) are entered as `0b<number>` or `0B<number>`.
|
||||
- Hexadecimals (base 16) are entered as `0x<number>` or `0X<number>`.
|
||||
- Arbitrary base numbers are entered as `<base>b<number>`.
|
||||
- Representation can be individualy changed with keywords `dec`, `bin`, `hex` and `<n> base`.
|
||||
|
||||
binaries (base 2) are entered as `0b<number>` or `0B<number>`
|
||||
|
||||
hexadecimals (base 16) are entered as `0x<number>` or `0X<number>`
|
||||
|
||||
arbitrary base numbers are entered as `<base>b<number>`
|
||||
|
||||
representation can be individualy changed with keywords `dec`, `bin`, `hex` and `<n> base`
|
||||
|
||||
ex:
|
||||
```
|
||||
|
|
@ -258,9 +256,9 @@ rpn> 7b1252 dec
|
|||
|`next`| used with start and for
|
||||
|`step`| used with start and for
|
||||
|`do`| `do (instructions) until (condition) end`
|
||||
|`until` `unti` | used with do
|
||||
|`while` `whil`| `while (test-instruction) repeat (loop-instructions) end`
|
||||
|`repeat` `repea`| used with while
|
||||
|`until` | used with do
|
||||
|`while` | `while (test-instruction) repeat (loop-instructions) end`
|
||||
|`repeat` | used with while
|
||||
|
||||
### store
|
||||
|
||||
|
|
|
|||
23
METHODS.md
23
METHODS.md
|
|
@ -1,23 +0,0 @@
|
|||
# Development methods
|
||||
|
||||
## Versioning
|
||||
|
||||
The software version number conforms to [SemVer semantic 2.0.0](https://semver.org/), aka `v<MAJOR>.<MINOR>.<PATCH>`
|
||||
|
||||
Suffixes `alpha` or `beta` are not used
|
||||
|
||||
## Workflow
|
||||
|
||||
This project conforms to the usual **gitflow** workflow as seen in 
|
||||
|
||||
Report to Vincent Driessen page [a-successful-git-branching-model](http://nvie.com/posts/a-successful-git-branching-model/) for a detailed explanation of this workflow
|
||||
|
||||
Branches are named as follows:
|
||||
|
||||
|branch name| description |
|
||||
|-|-|
|
||||
|`master`|usual main git branch, always holds the last software version and its tag plus documents not changing the sw version |
|
||||
|`hotfix-vx.y.z`|hotfixes branches|
|
||||
|`release-vx.y.0`|releases branches, patch number should always be 0 here|
|
||||
|`develop`|dev branch|
|
||||
|`any name`|feature branches|
|
||||
123
README.md
123
README.md
|
|
@ -1,67 +1,118 @@
|
|||
# **rpn** - **R**everse **P**olish **N**otation language [](https://www.gnu.org/licenses/lgpl-3.0.en.html)
|
||||
# **rpn** - **R**everse **P**olish **N**otation CLI calculator [](https://www.gnu.org/licenses/lgpl-3.0.en.html)
|
||||
|
||||
### a math functional language using reverse polish notation
|
||||
A math functional language using reverse polish notation.
|
||||
|
||||
```
|
||||
### A math functional language using reverse polish notation
|
||||
|
||||
```rpn
|
||||
rpn> 1 2 + 2 sqrt
|
||||
2> 3
|
||||
1> 1.4142135623730950488
|
||||
```
|
||||
|
||||
### arbitrary precision provided by GNU MPFR
|
||||
### Manipulating reals, complexes, strings, variables on a stack
|
||||
|
||||
```rpn
|
||||
rpn> 1 2 + 2
|
||||
2> 3
|
||||
1> 2
|
||||
rpn> r->c sq conj (1,1) /
|
||||
(-3.5,-8.5)
|
||||
```
|
||||
|
||||
```rpn
|
||||
rpn> "sqrt of 2 is " 2 sqrt ->str +
|
||||
"sqrt of 2 is 1.4142135623730950488016887242096980786"
|
||||
```
|
||||
|
||||
```rpn
|
||||
rpn> << -> x << x 3 ^ 2 x * - 3 + >> >> 'f' sto
|
||||
rpn> 2 f
|
||||
7
|
||||
rpn> (1,2) f
|
||||
(-10,-6)
|
||||
```
|
||||
|
||||
### Arbitrary precision provided by GNU MPFR
|
||||
|
||||
```rpn
|
||||
rpn> 256 prec
|
||||
rpn> pi
|
||||
3.1415926535897932384626433832795028841971693993751058209749445923078164062862
|
||||
rpn>
|
||||
```
|
||||
|
||||
### variables, programs
|
||||
```
|
||||
rpn> << rot * swap 2 / chs dup sq rot - sqrt >> 'quad' sto
|
||||
rpn> << -> x y << x y + ln >> >> 'P' sto
|
||||
### Variables, strings, structured programming
|
||||
|
||||
```rpn
|
||||
rpn> « rot * swap 2 / chs dup sq rot - sqrt » 'quad' sto
|
||||
rpn> 0 1 10000 for i i sq + next
|
||||
333383335000
|
||||
rpn> a 1 > if then a sq 'calc' eval else 'stop' eval end
|
||||
```
|
||||
|
||||
### and a bunch of functions
|
||||
```
|
||||
### Available functions
|
||||
|
||||
```rpn
|
||||
rpn>
|
||||
Display all 150 possibilities? (y or n)
|
||||
nop pow fp >= dupn next sto* exp
|
||||
help sqrt min < pick step sto/ expm
|
||||
h sq max <= depth ift sneg log10
|
||||
? sqr re != roll ifte sinv alog10
|
||||
quit abs im == rolld do eval exp10
|
||||
q dec conj and over until -> log2
|
||||
exit hex arg or ->str unti pi alog2
|
||||
test bin c->r xor str-> while sin exp2
|
||||
version base r->c not chr whil asin sinh
|
||||
uname sign p->r same num repeat cos asinh
|
||||
history % r->p swap size repea acos cosh
|
||||
+ %CH std drop pos sto tan acosh
|
||||
- mod fix drop2 sub rcl atan tanh
|
||||
chs fact sci dropn if purge d->r atanh
|
||||
neg mant prec del then vars r->d time
|
||||
* xpon round erase else clusr e date
|
||||
/ floor default rot end edit ln ticks
|
||||
inv ceil type dup start sto+ log
|
||||
^ ip > dup2 for sto- lnp1
|
||||
Display all 146 possibilities? (y or n)
|
||||
nop pow conj < pick step eval exp10
|
||||
help sqrt arg <= depth ift -> log2
|
||||
h sq c->r != roll ifte pi alog2
|
||||
? abs r->c == rolld do sin exp2
|
||||
quit sign p->r and over until asin sinh
|
||||
q % r->p or ->str while cos asinh
|
||||
exit %CH std xor str-> repeat acos cosh
|
||||
test mod fix not chr sto tan acosh
|
||||
version fact sci same num rcl atan tanh
|
||||
uname mant prec swap size purge d->r atanh
|
||||
history xpon round drop pos vars r->d time
|
||||
+ floor default drop2 sub clusr e date
|
||||
- ceil type dropn if edit ln ticks
|
||||
* ip hex del then sto+ log
|
||||
/ fp dec erase else sto- lnp1
|
||||
inv min bin rot end sto* exp
|
||||
chs max base dup start sto/ expm
|
||||
neg re > dup2 for sneg log10
|
||||
^ im >= dupn next sinv alog10
|
||||
```
|
||||
|
||||
## Download
|
||||
|
||||
deb, rpm and tgz files can be found [there](liv/)
|
||||
Available as source code and flatpak under [flathub](https://flathub.org/apps/category/Science) (_coming soon_).
|
||||
|
||||
## Manual
|
||||
|
||||
A reference manual is provided [here](MANUAL.md)
|
||||
|
||||
## Methods
|
||||
|
||||
Development methods are set at [this page](METHODS.md)
|
||||
|
||||
## Generation
|
||||
|
||||
Generation instructions can be found [here](GENERATION.md)
|
||||
rpn is written in C++ and is dynamically linked against GNU MP and GNU MPFR.
|
||||
It integrates [linenoise-ng](https://github.com/louisrubet/linenoise-ng.git) and [mpreal](http://www.holoborodko.com/pavel/mpfr/) code as git submodules.
|
||||
|
||||
It can be generated following the steps below:
|
||||
|
||||
## Generate and install under Ubuntu 20.04 LTS
|
||||
|
||||
```shell
|
||||
sudo apt install git cmake g++ libmpfr6 libmpfr-dev
|
||||
git clone https://github.com/louisrubet/rpn/
|
||||
mkdir -p rpn/build && cd rpn/build
|
||||
cmake ..
|
||||
make -j
|
||||
sudo make install
|
||||
```
|
||||
|
||||
## Generate and install under Fedora 35
|
||||
|
||||
```shell
|
||||
sudo dnf install git cmake g++ mpfrf mpfr-devel
|
||||
git clone https://github.com/louisrubet/rpn/
|
||||
mkdir -p rpn/build && cd rpn/build
|
||||
cmake ..
|
||||
make -j
|
||||
sudo make install
|
||||
```
|
||||
|
||||
## Contact, contribution, bug report
|
||||
|
||||
|
|
|
|||
10
doc/rpn.1
10
doc/rpn.1
|
|
@ -1,10 +0,0 @@
|
|||
.TH RPN 1
|
||||
.SH NAME
|
||||
rpn \- Reverse Polish Notation calculator
|
||||
.SH SYNOPSIS
|
||||
.B rpn
|
||||
.IR commands ...
|
||||
.SH DESCRIPTION
|
||||
.B rpn is a full-featured math-oriented structured language inspired by Hewlett-Packard Reverse Polish Lisp
|
||||
|
||||
Please visit https://github.com/louisrubet/rpn for source code, a manual and generation instructions
|
||||
|
|
@ -1 +1 @@
|
|||
Subproject commit 6a37ee0e9f117bb9950159545ecdbdbba41799bf
|
||||
Subproject commit e20977cddd1a5bec3672ecd1a388a5f9ffdefa9a
|
||||
|
|
@ -9,27 +9,22 @@ using std::cout, std::string, std::pair;
|
|||
#include "program.h"
|
||||
#include "version.h"
|
||||
|
||||
// description
|
||||
#define ATTR_BOLD "\33[1m"
|
||||
#define ATTR_OFF "\33[0m"
|
||||
|
||||
#define XSTR(a) STR(a)
|
||||
#define STR(a) #a
|
||||
static const char _description[] = ATTR_BOLD
|
||||
"R" ATTR_OFF "everse " ATTR_BOLD "P" ATTR_OFF "olish " ATTR_BOLD "N" ATTR_OFF "otation language\n\nusing " ATTR_BOLD
|
||||
"GMP" ATTR_OFF " v" XSTR(__GNU_MP_VERSION) "." XSTR(__GNU_MP_VERSION_MINOR) "." XSTR(
|
||||
__GNU_MP_VERSION_PATCHLEVEL) " under GNU LGPL\n" ATTR_BOLD "MPFR" ATTR_OFF " v" MPFR_VERSION_STRING
|
||||
" under GNU LGPL\nand " ATTR_BOLD "linenoise-ng" ATTR_OFF " v" LINENOISE_VERSION
|
||||
" under BSD\n";
|
||||
|
||||
static const char _syntax[] = ATTR_BOLD "Syntax" ATTR_OFF ": rpn [command]\nwith optional command = list of commands";
|
||||
|
||||
#define MPFR_ROUND \
|
||||
{"nearest (even)", MPFR_RNDN}, {"toward zero", MPFR_RNDZ}, {"toward +inf", MPFR_RNDU}, {"toward -inf", MPFR_RNDD}, \
|
||||
{"away from zero", MPFR_RNDA}, {"faithful rounding", MPFR_RNDF}, { \
|
||||
"nearest (away from zero)", MPFR_RNDNA \
|
||||
}
|
||||
|
||||
static const char _description[] =
|
||||
ATTR_BOLD "R" ATTR_OFF "everse " ATTR_BOLD "P" ATTR_OFF "olish " ATTR_BOLD "N" ATTR_OFF "otation CLI calculator";
|
||||
|
||||
static const char _syntax[] = ATTR_BOLD "Syntax" ATTR_OFF ": rpn [command]\nwith optional command = list of commands";
|
||||
|
||||
static const char _uname[] = ATTR_BOLD "rpn v" RPN_VERSION ", (c) 2022 <louis@rubet.fr>" ATTR_OFF;
|
||||
|
||||
/// @brief nop keyword implementation
|
||||
///
|
||||
void program::RpnNop() {
|
||||
|
|
@ -45,7 +40,7 @@ void program::RpnQuit() { ERROR_CONTEXT(kGoodbye); }
|
|||
///
|
||||
void program::RpnHelp() {
|
||||
// software name
|
||||
cout << endl << ATTR_BOLD << RPN_UNAME << ATTR_OFF << endl;
|
||||
cout << endl << _uname << endl;
|
||||
|
||||
// _description
|
||||
cout << _description << endl << endl;
|
||||
|
|
@ -90,7 +85,7 @@ void program::RpnHelp() {
|
|||
cout << "Current rounding mode is '" << rn.first << '\'' << endl;
|
||||
break;
|
||||
}
|
||||
cout << endl << endl;
|
||||
cout << endl;
|
||||
}
|
||||
|
||||
/// @brief whether a printed precision is in the precision min/max
|
||||
|
|
@ -161,7 +156,7 @@ void program::RpnVersion() { stack_.push_front(new String(RPN_VERSION)); }
|
|||
|
||||
/// @brief _uname keyword implementation
|
||||
///
|
||||
void program::RpnUname() { stack_.push_front(new String(RPN_UNAME)); }
|
||||
void program::RpnUname() { stack_.push_front(new String(_uname)); }
|
||||
|
||||
/// @brief history keyword implementation
|
||||
///
|
||||
|
|
|
|||
|
|
@ -4,6 +4,5 @@
|
|||
#define SRC_VERSION_H_
|
||||
|
||||
#define RPN_VERSION GIT_VERSION // set by cmake from git tag
|
||||
#define RPN_UNAME "rpn v" RPN_VERSION ", (c) 2017 <louis@rubet.fr>, GNU LGPL v3"
|
||||
|
||||
#endif // SRC_VERSION_H_
|
||||
|
|
|
|||
Loading…
Reference in a new issue