Xah Talk Show Topic Notes

immediately doable

• 2021-11-21 redo sitemap, golang vs emacs lisp

• 2021-11-28 code one of graphics at Visual Dictionary of Special Plane Curves

• 2021-07-21 make xah-html-lines-to-table use a C-u to accept user input separator, else |
• 2021-07-08 modify xah-html-lines-to-list so it can do nested list.
• modify xah-html-lines-to-list so it detect things like 1) 2) 3), or (1) (2) (3), or 1. 2. 3. etc to ordered list.

• 2022-01-08 css. dark theme. write css tutorial on @media (prefers-color-scheme:dark). also, move maybe part or all of my page discussing dark theme how to there.
• 2021-07-17 html tutorial. need a page on list, nested list.

Wolfram Language

• 2022-01-09 compare the speed (benchmark) of find replace of emacs lisp, python, golang, WolframLang

• 2021-11-17 write WolframLang to do find/replace. look at my golang python ones
• redo this Stereographic Projection
• geometric inversion of a torus Torus • Cyclide, also invert hyperboloid, should be some cyclide figure

PowerShell

• 2021-12-26 PowerShell write xah-rename-to-file-hash.
• 2021-12-26 PowerShell write xah-report-file-name-length.
• 2021-11-17 PowerShell write xah-replace-string. look at my golang python ones

emacs

• 2021-12-06 emacs xah-run-current-file, make it eval single line with print, or a selection (the selection needs to be self-contained expression). e.g. JavaScript, wrap console.log. will be diff for diff langs.

• 2021-11-28 emacs golang. write a command xah-go-eval-current-file, integrate it with xah-run-current-file. and xah-go-compile.

• 2021-11-26 emacs fix xah-html-keyboard-shortcut-markup

• 2021-11-23 write a emacs lisp command to update side panel of current html file. of all files linked in the panel, and make sure all the relative is correct. Keyboard Design ⌨

golang

• 2021-11-23 golang write a script to rename file by their hash.
• 2019-10-26 golang. finish script that validate matching brackets «»「」【】《》 etc.

unicode

2021-05-31 add a unicode page. pacmac in unicode ᗢᗣᗤᗥᗦᗧ•• ᖈᖉᖊᖋᖌᖍᖎᖏᖐᖑᖒᖓᖔᖕᖖ ᖗᖘᖙᖚᖛᖝᖞᖟᖠᖡᖢᖣᖤᖥ ᖦᖧᖨᖪᖫᖬᖭᖮᖯ ᖰᖱᖲᖳ ᖴᖵᖶᖷᖸᖹᖺᖻᖼᖽᖾᖿᗀᗁᗂᗃ ᗄᗅᗆᗇᗈᗉᗊᗋᗌᗍᗎᗏᗐᗑᗒᗓᗔᗕᗖᗗᗘᗙᗚᗛ ᗜᗝᗞᗟᗠᗡᗢᗣᗤᗥᗦᗧᗨᗩᗪᗫᗬᗭᗮ ᔿᕁᕐᕑᕒ ᕓᒁᒂᒃᒄᒅᒒ ⢐ ⢒ ⢖ ⢗ ᒓ ᔣ ⣔ ᕛᒑ ᕅ⡩ᕆ ᔸᔹᔾ ᕇᔪᔢᔆᓯᐕᔟᔤ ᔼᔽ ᔺᔻ ᔫᔬᔭᔮᔯᔴ ᔵᔶᔷ ᕈᔰᔱᔲᔳ ᕏᕎᕗᕘᕙᕚᕜᕝᕞᕟᕠᕡᕢᕣᕤᕥᕦᕧᕨᕩᕪᕫᕬᕭᕮᕯᕰᕱᕲᕳᕴᕵᕶᕷᕸᕹᕺ ᕻᕼᕽᕾᕿᖁᖀᖂᖃᖄᖅᖆᖇ ᖈᖉᖊᖋᖌᖍᖎᖏᖐᖑᖒᖓᖔᖕᖖᖗᖘᖙᖚᖛᖝᖞᖟᖠᖡᖢᖣᖤᖥᖦᖧᖨᖪᖫᖬᖭᖮᖯᖰᖱᖲᖳᖴᖵᖶᖷᖸᖹᖺᖻᖼᖽᖾᖿᗀᗁᗂᗃ ᗄᗅᗆᗇᗈᗉᗊᗋᗌᗍᗎᗏᗐᗑᗒᗓᗔᗕᗖᗗᗘᗙᗚᗛ ᗜᗝᗞᗟᗠᗡᗢᗣᗤᗥᗦᗧᗨᗩᗪᗫᗬᗭᗮ ᐁ⣭ᐂᐃᐄᐅᐇᐈᐉᐊᐋᐌᐍᐎᐏᐑᐒᐓᐔᐕᐖᐗ ᐘᐙᐚᐜᐝᐞᐟᐠᐡᐢᐣᐤᐥᐦᐧᐨᐩᐪᐫᐬᐭᐮᐯᐰᐱᐲᐳᐴᑀᑁᑂᑃᑄᑅᑆᑇᑈᑉᑊᑋᑌᑍᑎᑏᑐᑑᑒᑓᑔᑕᑖᑗᑘᑙᑚᑛᑜᑝᑞᑟᑠᑡᑢᑣᑤᑥᑦᑧᑨᑩᑪᑫᑬᑭᑮᑯᑰᑱᑲᑳᑴᑵᑶᑷᑸᑹᑺᑻᑼᑽᑾᑿᒀᒁᒂᒃᒄᒅᒆᒇᒈᒉᒊᒋᒌᒍᒎᒏᒐᒔᒕᒖᒗᒘᒙᒚᒛᒜᒝᒞᒟᒠᒡᒢᒤᒥᒦᒧᒨᒩᒪᒫᒬᒭᒮᒯᒰᒱᒲᒳᒴᒵᒶᒷᒸᒹᒺᒻᒼᒽᒾ ᒿᓀᓁᓂᓃᓄᓅᓆᓇᓈᓉᓊᓋᓌᓍᓎᓏ ᓐᓑᓒᓓᓔᓕᓖᓗᓘᓙᓚᓛᓜᓝᓞᓟᓠᓡᓢᓣᓤᓥᓦᓧᓨᓩᓪᓫ ᚜

CANADIAN SYLLABICS ᐜᐝᐞᐟᐠᐡᐢᐣᐤᐥᐦᐧᐨᐩᐪ ᓬᓭᓮᓰᓱᓲᓳᓴᓵᓶᓷᓸᓹᓺᓻᓼᓽᓾᓿᔀ ᔂᔃᔄᔅᔇᔈᔉᔊᔋᔌᔍᔎᔏᔐᔑᔒ ᔗᔘᔙᔚᔛᔜ ᔐᔑᔒ ᔗᔘᔙᔚᔛᔜ ᔓᔔᔕᔖ ᔝᔞᔠᔡᔢᔣ ᔥ ᔦᔧᔨᔩ ᔁᔂᔃᔄ ᔅᔇᔈᔉᔊᔋ ᔌᔍᔎᔏ ᔦᔧᔨᔩᓃᓄᓅᓆᓇᓈᓉᓊᓋᓌᓍᓎᓏ ᐁᐂᐃᐄᐅᐇᐈᐉᐊᐋᐌᐍᐎᐏᐑᐒᐓᐔᐖᐗᐘᐙᐚᐫᐬᐭᐮᐯᐰᐱᑾᑿᒀᒆᒇᒈᒉᒊᒋᒌᒎᒏᒟᒠᒡᒢ ᒣᒤᒥᒦᒧᒨᒩᒪᒫᒬᒭᒮᒯᒰᒱᒲᒳᒴᒵᒶᒷᒸᒹᒺᒻᒼᒽᒾ ᔂᔃᔄᔅᔇᔈᔉᔊᔋᔌᔍᔎᔏᔐᔑᔒᔗᔘᔙᔚᔛᔜᔝᔞᔠᔡᔢ

• Chinese Input Methods • explain chinese input methods. first, show chinese text, then explain 2 major input systems, shape based or sound based. explain sound based, zhuyin and pinyin. explain their diff. • show typing chinese, with pinyin • show writing chinese in gimp.

JavaScript

• 2021-11-26 add how to add a style sheet on the page. See also: DOM: Change CSS. look at the code for unicode search.

• 2021-04-09 write a interactive converter Unicode Full-Width Characters
• 2021-04-09 write a interactive JavaScript to compute bigram chart. What is the Most Efficient Keyboard Layout?
• tutorial going over all JavaScript warts Xah JavaScript Style Guide

keyboard

• create a dedicated page about fn key. Keyboard Menu/App Key

programing topics

• model OOP as functional programing
• lang design. formal languages. complexities of grammar. syntax algebra. why haskell syntax sucks.