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sloum | 125a18a07e | |
sloum | a7b864ce38 | |
sloum | d35d17d5f8 |
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gnums is (c) 2021 sloum <sloum AT rawtext.club>, All Rights Reserved
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gnums is made available under the following terms:
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Floodgap Free Software License
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The author of your software has chosen to distribute it under the
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Floodgap Free Software License. Although this software is without cost,
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it is not released under Copyleft or GPL, and there are differences
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which you should read. Your use of this software package constitutes
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your binding acceptance without restriction.
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This software is without cost
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The Floodgap Free Software License (FFSL) has one overriding mandate:
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that software using it, or derivative works based on software that uses
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it, must be free. By free we mean simply "free as in beer" -- you may
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whether or not you choose to release your changes or updates publicly,
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but you must not ask any fee for it. (There are certain exceptions for
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for-profit use which we will discuss below.)
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Definitions and terms
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Author
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However, a software package that requires this package but does
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example, interpreted programs requiring an interpreter issued
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Distribution
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Reference distribution
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Source code
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What you are permitted to do under this license
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Pursuant to the remainder of the terms below,
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* You may freely use, copy, and disseminate this software package for
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any non-commercial purpose as well as the commercial purposes
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although you are encouraged to do so.
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typesetters), you may freely use it for that purpose, commercial or
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be distributed under any desired license and/or offered for sale or
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rental. Any run-time library or run-time code section linked into
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said tools to generate a derivative work based on this package in
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However, if you are linking or including a separately distributed
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library that is under this license, no matter what tool you are
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using to do the linking or inclusion, you are then considered to be
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with your work (even though it needs the library to function) and
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instead offer the library separately without cost.
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* In addition to non-commercial use and the uses permitted above, you
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may use this software package in any for-profit endeavour as long
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as it does not involve the specific sale or rental of this package.
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Some specific but by no means exhaustive examples are listed below.
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Note that some of these situations may require additional action be
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+ If this package or a derivative work allows you to serve data
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earning income from the content you serve and/or the services
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charging a fee for sale or rental of this package or a
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derivative work based on this package in violation of the
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the use of this package is yours, and not governed by this
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license in any way even if for-profit.
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+ If you are selling a product that includes this package or a
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long as you also make this package or said derivative work
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back to this package's site), as you are considered to be
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merely included as a convenience to your users.
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+ If you offer installation of this package or a derivative work
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for the act of installation and not for the software you are
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installing.
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+ The Author may also grant, in writing, other specified
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exemptions for your particular commercial purpose that do not
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contravene the spirit of this license or any license terms
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this package additionally carries.
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* In your derivative works based on this package, you may choose to
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offer warranty support or guarantees of performance. This does not
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upon offers his or her own.
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* In your derivative works based on this package, you may further
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restrict the acceptable uses of your package or situations in which
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reference distribution. However, you may not countermand or ignore,
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directly or otherwise, any restriction already made in the
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reference distribution's license, including in this document
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itself, in similar fashion to other licenses allowing compatible
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licenses to co-govern a particular package's use.
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What you must not do under this license
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Remember that these limits apply only to redistribution of a reference
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distribution, or to a true derivative work. If your project does not
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include this package or code based upon it, even if it requires this
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package to function, it is not considered subject to this license or
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these restrictions.
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* You must not charge a fee for purchase or rental of this package or
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any derivative work based on this package. It is still possible to
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use this package in a commercial environment, however -- see What
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you are permitted to do under this license.
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* You must not countermand or ignore, directly or otherwise, the
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restrictions already extant in this package's license in your
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derivative work based on it. As a corollary, you must not place
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compatible with the GNU Public License).
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* You must not label any modified distribution of this package as a
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reference or otherwise official distribution without the permission
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of the original Author or Authors. You must clearly specify that
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your modified work is a derivative work, including binary-only
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releases if the original included source code and you do not even
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if you did not modify the source prior to compilation.
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What you must do under this license
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* You must agree to all terms specified (agreement to which is
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unconditionally signified by your usage, modification or
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repurposing of this package), or to remove the package from your
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computer and not use it further.
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* In the absence of any specific offer for redress or assistance
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Author who extended the offer, which might not necessarily be this
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Author, nor might it be the Authors of any packages it might be
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based upon.
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* If you choose to publicly redistribute this package or create a
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derivative work based on this package, you must make it available
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without any purchase or rental fee of any kind.
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* If you choose to create a derivative work based on this package,
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your derivative work must be copyrighted, and must be governed
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under (at a minimum) the original package's license, which will
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necessarily include all terms noted here. As such, if you choose to
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distribute your derivative work, you must include a human-readable
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license in your distribution containing all restrictions of use,
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necessarily including this license, and any additional restrictions
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the Author has mandated that do not contravene this license which
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you and users of your derivative work must also honour.
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* If you choose to create and distribute a derivative work based on
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this package, your derivative work must clearly make reference to
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this package, any other packages your work or the original work
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might be based on, and all applicable copyrights, either in your
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documentation, your work's standard human-readable output, or both.
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A suggested method might be
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|
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Contains or is based on the Foo software package.
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Copyright (C) 2112 D. Original Author. All rights reserved.
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http://their.web.site.invalid/
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Additional notes
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Enforcement is the responsibility of the Author. However, violation of
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this license may subject you to criminal and civil penalties depending
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on your country.
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|
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This package is bound by the version of license that accompanies it.
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Future official versions of a particular package may use a more updated
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license, and you should always review the license before use. This
|
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license's most current version is always available from the following
|
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locations:
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||||
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[1]http://www.floodgap.com/software/ffsl/
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[2]gopher://gopher.floodgap.com/1/ffsl/
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This license is version 1, dated 19 November 2006.
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This license is copyright <20> 2006 Cameron Kaiser. All rights reserved.
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The text of this license is available for re-use and re-distribution
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under the Creative Commons. The use of the term "Floodgap Free Software
|
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License" does not imply endorsement of packages using this license by
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Floodgap Systems or by Cameron Kaiser. Modified licenses using portions
|
||||
of these terms may refer to themselves as modified FFSL, with the
|
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proviso that their modifications be clearly marked in accordance with
|
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the Creative Commons Attribution-ShareAlike 2.5 License.
|
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|
||||
Only the text of this license, and not programs covered by this
|
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license, is so offered under Creative Commons.
|
||||
|
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References
|
||||
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1. http://www.floodgap.com/software/ffsl/
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2. gopher://gopher.floodgap.com/1/ffsl/
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27
README.md
27
README.md
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@ -8,10 +8,33 @@ gnums is the gui version of my program <a href="https://tildegit.org/sloum/nums"
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On initial load some sensible defaults will be set up. Other options are avialable in the settings menu. You will see a stack view on the left, the calculator buttons on the right, and the main input/output at the top. The main input/output will show what you are typing as you type it and will show the current TOS/total after performing an operation (but before more numerical entry), similar to a regular calculator. The stack view will show the full input stack and allow for more complex operations.
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At present there is no keyboard input. This is on the TODO list and should get added in the near future (after all, who really wants to use a mouse for anything?).
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Most of the keys can be figured out if you don't know what they are already. I will mention that the enter key will add the currently typed in number to the top of the stack. If you have a number typed in, but have not hit enter, and you use a non-numeric/non-enter key (+, swap, sqrt, etc) the number will automatically be added to the top of the stack before the function is run.
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### Hot Keys
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| Key(s) | Effect |
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|-------------|-------------------------------------------------------|
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| Number Key (`0`-`9`) | Enter the given number |
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| `.` | Enter a decimal point to the current input value |
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| `Backspace` | Delete a character from the current input value |
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| `Enter` | Place the current input value on the top of the stack |
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| `Tab` | Toggle the stack view open/closed |
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| `Ctrl-q` | Exit gnums |
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| `+` | Add |
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| `-` | Subtract |
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| `*` | Multiply |
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| `/` | Divide |
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| `!` | Invert the top stack value's sign (+/-) |
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| `^` | Exponent |
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| `f` | Floor |
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| `c` | Ceiling |
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| `r` | Round |
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| `q` | Square root |
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| `o` | Over |
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| `s` | Swap |
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| `d` | Drop |
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| `u` | Dup |
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## Dependencies
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- Go >= 1.16
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