Racket Libraries
5.1 双 and 􏿴
5.2 􏻿
5.3 􏿰
5.4 􏶃
5.5 􏷂
5.6 􏶿
5.7 
5.8 
5.9 􏺃
5.10 
5.11 Conditionals
5.12 
5.13 
On this page:
5.4.1 􏶃, 􏶃?
5.4.2 ming/  racket/  base
􏶃?
􏶃化米
米化􏶃
􏶂/  utf-8
􏶃=?
􏶃<?
􏶃<=?
􏶃>?
􏶃>=?
􏶁=?
􏶁<?
􏶁<=?
􏶁>?
􏶁>=?
􏵹?
􏵿?
􏶀?
􏵾?
􏵻?
char-symbolic?
char-punctuation?
char-graphic?
char-whitespace?
char-blank?
char-iso-control?
char-extended-pictographic?
char-general-category
char-grapheme-break-property
make-known-char-range-list
􏶀
􏵿
􏵾
􏶁
char-grapheme-step
8.16

5.4 􏶃🔗

Originated from Characters.

5.4.1 􏶃, 􏶃?🔗

􏶃
ideograph

  connotation : character
  originates from :
  originally means : chracters
simplified from cnchar  , stands for character in Ming.

5.4.2 ming/racket/base🔗

transformer

􏶃? : 􏶃 + ?SFX = char?

transformer

􏶃化米 : 􏶃 + +  = char->integer

transformer

米化􏶃 :  + + 􏶃 = integer->char

transformer

􏶂/utf-8 : 􏶂 + /IFX + utf-8 = char-utf-8-length

transformer

􏶃=? : 􏶃 + =? = char=?

transformer

􏶃<? : 􏶃 + <? = char<?

transformer

􏶃<=? : 􏶃 + <=? = char<=?

transformer

􏶃>? : 􏶃 + >? = char>?

transformer

􏶃>=? : 􏶃 + >=? = char>=?

transformer

􏶁=? : 􏶁 + =? = char-ci=?

transformer

􏶁<? : 􏶁 + <? = char-ci<?

transformer

􏶁<=? : 􏶁 + <=? = char-ci<=?

transformer

􏶁>? : 􏶁 + >? = char-ci>?

transformer

􏶁>=? : 􏶁 + >=? = char-ci>=?

transformer

􏵹? : 􏵹 + ?SFX = char-alphabetic?

transformer

􏵿? : 􏵿 + ?SFX = char-lower-case?

transformer

􏶀? : 􏶀 + ?SFX = char-upper-case?

transformer

􏵾? : 􏵾 + ?SFX = char-title-case?

transformer

􏵻? : 􏵻 + ?SFX = char-numeric?

transformer

char-symbolic?

 : c + h + a + r + - + s + y + m + b + o + l + i + c + ?SFX
 = char-symbolic?

transformer

char-punctuation?

 : c + h + a + r + - + p + u + n + c + t + u + a + t + i + o + n + ?SFX
 = char-punctuation?

transformer

char-graphic?

 : c + h + a + r + - + g + r + a + p + h + i + c + ?SFX
 = char-graphic?

transformer

char-whitespace?

 : c + h + a + r + - + w + h + i + t + e + s + p + a + c + e + ?SFX
 = char-whitespace?

transformer

char-blank? : c + h + a + r + - + b + l + a + n + k + ?SFX

 = char-blank?

transformer

char-iso-control?

 : c + h + a + r + - + i + s + o + - + c + o + n + t + r + o + l + ?SFX
 = char-iso-control?

transformer

char-extended-pictographic?

 : c + h + a + r + - + e + x + t + e + n + d + e + d + - + p + i + c + t + o + g + r + a + p + h + i + c + ?SFX
 = char-extended-pictographic?

transformer

char-general-category

 : c + h + a + r + - + g + e + n + e + r + a + l + - + c + a + t + e + g + o + r + y
 = char-general-category

transformer

char-grapheme-break-property

 : c + h + a + r + - + g + r + a + p + h + e + m + e + - + b + r + e + a + k + - + p + r + o + p + e + r + t + y
 = char-grapheme-break-property

transformer

make-known-char-range-list

 : m + a + k + e + - + k + n + o + w + n + - + c + h + a + r + - + r + a + n + g + e + - + l + i + s + t
 = make-known-char-range-list

transformer

􏶀 : 􏶀 = char-upcase

transformer

􏵿 : 􏵿 = char-downcase

transformer

􏵾 : 􏵾 = char-titlecase

transformer

􏶁 : 􏶁 = char-foldcase

transformer

char-grapheme-step

 : c + h + a + r + - + g + r + a + p + h + e + m + e + - + s + t + e + p
 = char-grapheme-step