Typing glyphs: Difference between revisions

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APL uses a large range of [[glyphs|special graphic symbols]] to represent most functions and operators. While keyboard mappings become memorized over time, entering APL characters can frustrate the beginner. However, a study involving high school students found that typing and using APL characters did not hinder the students in any measurable way. There are several convenient ways to enter the glyphs.
APL uses a large range of [[glyphs|special graphic symbols]] to represent most functions and operators. While keyboard mappings become memorized over time, entering APL characters can frustrate the beginner. However, a study involving high school students found that typing and using APL characters did not hinder the students in any measurable way. There are several convenient ways to enter the glyphs.
 
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[[File:Dyalog US keyboard.jpg|thumb|right|US keyboard with [[Dyalog APL]] glyphs]]
[[File:Dyalog US keyboard.jpg|thumb|right|US keyboard with [[Dyalog APL]] glyphs]]
== Hardware ==
== Hardware ==
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A couple of keyboards are being sold with APL symbols pre-printed onto the key caps:
A couple of keyboards are being sold with APL symbols pre-printed onto the key caps:


* Dyalog sells [https://www.dyalog.com/apl-font-keyboard.htm#mainContent US English, UK English, and Danish keyboards].
* Dyalog sells [https://www.dyalog.com/apl-font-keyboard.htm#mainContent US English, UK English, Danish and German keyboards].


* Unicomp sells both [https://www.amazon.com/Unicomp-Classic-Buckling-Spring-Keyboard/dp/B01M7V3M61/ref=sr_1_8 entire keyboards] and [https://www.pckeyboard.com/page/product/USAPLSET separate key caps] for their keyboard range.
* Unicomp sells both [https://www.amazon.com/Unicomp-Classic-Buckling-Spring-Keyboard/dp/B01M7V3M61/ref=sr_1_8 entire keyboards] and [https://www.pckeyboard.com/page/product/USAPLSET separate key caps] for their keyboard range.
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dzaima's [https://github.com/dzaima/hackerskeyboard Hacker's Keyboard + APL language] uses a [[wikipedia:Pointing_device_gesture#Touchpad_and_touchscreen_gestures|long-press]] to access APL glyphs.
dzaima's [https://github.com/dzaima/hackerskeyboard Hacker's Keyboard + APL language] uses a [[wikipedia:Pointing_device_gesture#Touchpad_and_touchscreen_gestures|long-press]] to access APL glyphs.
Optima Systems' [https://play.google.com/store/apps/details?id=com.athoraya.aplkeys APL Keys] provides both QWERTY keyboard (which uses long-press to select from a list of alternate glyphs), a phone pad, and a symbol view.


=== Windows ===
=== Windows ===
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Depending on whether you want the whole document to use the APL font or not, you may remove the command to set the main font. If you do so, APL glyphs will be rendered correctly inside code listings and similar environments, but not in the main body of the document.
Depending on whether you want the whole document to use the APL font or not, you may remove the command to set the main font. If you do so, APL glyphs will be rendered correctly inside code listings and similar environments, but not in the main body of the document.


==== listings ====
==== Listings ====


LuaLaTeX and XeLaTeX can use the [https://en.wikibooks.org/wiki/LaTeX/Source_Code_Listings ''listings'' package] to include APL source with the following document preamble:<ref>Baker, John D. [https://analyzethedatanotthedrivel.org/2011/08/15/typesetting-utf8-apl-code-with-the-latex-lstlisting-package/ Typesetting UTF8 APL code with the LaTeX lstlisting package]. Analyze the Data not the Drivel. August 15, 2011.</ref>
LuaLaTeX and XeLaTeX can use the [https://en.wikibooks.org/wiki/LaTeX/Source_Code_Listings ''listings'' package] to include APL source with the following document preamble:<ref>Baker, John D. [https://analyzethedatanotthedrivel.org/2011/08/15/typesetting-utf8-apl-code-with-the-latex-lstlisting-package/ Typesetting UTF8 APL code with the LaTeX lstlisting package]. Analyze the Data not the Drivel. August 15, 2011.</ref>

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