►Ming Language
▼5 Racket Libraries
5.1 双 and 􏿴
5.2 􏻿
5.3 􏿰
5.4 􏶃
5.5 􏷂
5.6 􏶿
5.7 句
5.8 米
5.9 文
5.10 同
5.11 Conditionals
5.12 並
5.13 禾
►5.7 句
On this page:
5.7.1 Overall
5.7.2 句 􏽀 􏽁, 句? 􏽀? 􏽁?, 􏼟?
5.7.3 􏽁化 􏽀化
5.7.4 􏼅, 􏼄
5.7.5 􏼃, 􏼁, 􏼂
5.7.6 􏺕, 􏼭, 邭
5.7.7 􏼘, 􏼘/  以􏾝, 􏼅𰅡
5.7.8 􏿴􏵷句 句􏵸􏿴 句化􏿴 􏿴化句
5.7.9 􏶐, 􏶊, 􏶋
5.7.10 􏼹?, 􏼸?, 邭?
5.7.11 􏶉 􏶈 􏶇 􏶆
5.7.12 ming/  racket/  base
句?
句
􏼅
􏽁化
􏺕
􏼭
􏼘
邭
􏽀化
􏼘/  以􏾝
􏼅𰅡
􏼃
􏼁
句化􏿴
􏿴化句
􏼄
句=?
句<?
句<=?
句>?
句>=?
􏶅=?
􏶅<?
􏶅<=?
􏶅>?
􏶅>=?
􏶉
􏶈
􏶇
􏶆
5.7.13 ming/  racket/  string
􏼂
􏿴􏵷句
句􏵸􏿴
􏶋
􏶐
􏶊
􏼟?
邭?
􏼹?
􏼸?
8.18
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5.7 句🔗ℹ

Originates from Strings and extends to 句.

5.7.1 Overall🔗ℹ

Rule

Example

句B

 􏽀 􏼅 􏼄 􏼃 􏼂

句L

 􏺕 􏼭 􏶐 􏶊 􏶋 邭 􏶉 􏶈 􏶇 􏶆

勹
logograph

  connotation : introduce a specific data type
  originates from : 勹
  originally means : wrap, wrapper
Imagines it as a data spaces where specific content.
Examples:  句 􏷂 􏶿

5.7.2 句 􏽀 􏽁, 句? 􏽀? 􏽁?, 􏼟?🔗ℹ

🐘 􏷂 􏶿

🐘 􏽀 􏽁

句 : 勹 + 口
logograph

  connotation : string, introduce a string data type
  originates from : 句
  originally means : sentences
勹 introduces a space of a specific data type, where the inside 口 doesn’t have a specific meaning, it is just a placehold to distinguish it between 􏷂 or 􏶿. All of the three characters are similar data types, this is also the reason they share 勹.
Examples:  句? 句化􏿴 􏿴化句

句B : 句 + B
logograph

  connotation : output type is string
Examples:  􏽀 􏼅 􏼄 􏼃 􏼂
句L : 句 + L
logograph

  connotation : input type is string
Examples:  􏺕 􏼭 􏶐 􏶊 􏶋 邭 􏶉 􏶈 􏶇 􏶆 􏼸? 􏼹?
句R : 句 + R
logograph

  connotation : output type is string

Examples:
> (句 #\T #\h #\i #\s #\I #\s #\S #\t #\r #\i #\n #\g)

"ThisIsString"

> (句? (句 #\T #\h #\i #\s #\I #\s #\S #\t #\r #\i #\n #\g))

#t

> (􏽀? (句 #\T #\h #\i #\s #\I #\s #\S #\t #\r #\i #\n #\g))

#t

> (􏽁? (句 #\T #\h #\i #\s #\I #\s #\S #\t #\r #\i #\n #\g))

#f

> (􏽁? "ThisIsString")

#t

> (句? "ThisIsString")

#t

> (􏼟? "ThisIsString")

#t

> (􏼟? "")

#f

5.7.3 􏽁化 􏽀化🔗ℹ

Examples:
> (􏽁? (􏽁化 (句 #\T #\h #\i #\s #\I #\s #\S #\t #\r #\i #\n #\g)))

#t

> (􏽀? (􏽀化 "ThisIsString"))

#t

5.7.4 􏼅, 􏼄🔗ℹ

🐘 􏼓 􏼎

􏼅 : 三 + 句B
logograph

  connotation : generate string of duplicated elements
􏼄 : 弓 + 句B
logograph

  connotation : generate string of index like elements

Examples:
> (􏼅 5 #\t)

"ttttt"

> (􏼄 5 米化句)

string-set!: contract violation

  expected: char?

  given: "0"

5.7.5 􏼃, 􏼁, 􏼂🔗ℹ

🐘 􏿝 􏿜

􏼃 : 毌 + 句B
logograph

  connotation : appended string
􏼂 : 毌 + 又 + 句B
logograph
Appends strings with last input being 􏿴 type.
􏼁 : 山 + 􏼃
logograph

  connotation : immutable appended string

Examples:
> (􏼃 "AAA" "BBB" "CCC")

"AAABBBCCC"

> (􏼁 "AAA" "BBB" "CCC")

"AAABBBCCC"

> (􏼂 "AAA" "BBB" '("CCC" "DDD"))

"AAABBBCCCDDD"

> (􏽁? (􏼃 "AAA" "BBB" "CCC"))

#f

> (􏽁? (􏼁 "AAA" "BBB" "CCC"))

#t

> (􏽁? (􏼂 "AAA" "BBB" '("CCC" "DDD")))

#f

5.7.6 􏺕, 􏼭, 邭🔗ℹ

🐘 巨 弔 􏾝 􏻿􏾝

🐘 邭 is short for 句􏾝

􏺕 : 句 + 巨
logograph

  connotation : measure string length
􏼭 : 句 + 弔
logograph

  connotation : refers a specific element of string
邭 : 句 + 阝
logograph

  connotation : substring

Examples:
> (􏺕 "ThisIsString")

12

> (􏼭 "ThisIsString" 3)

#\s

> (邭 "ThisIsString" 3)

"sIsString"

> (邭 "ThisIsString" 3 8)

"sIsSt"

5.7.7 􏼘, 􏼘/以􏾝, 􏼅𰅡🔗ℹ

􏼘 : 扌 + 句 + 攵
logograph

  connotation : directly change string

🐘 􏼅 攸 􏻿􏾩 􏿰􏾩 􏻿􏾩/以􏾝

Examples:
> (名 str (句 #\T #\h #\i #\s #\I #\s #\S #\t #\r #\i #\n #\g))
> (􏼘 str 1 #\H)
> str

"THisIsString"

> (􏼘/以􏾝 str 0 "ABCDEFG" 2 4)
> str

"CDisIsString"

> (􏼅𰅡 str #\Z)
> str

"ZZZZZZZZZZZZ"

5.7.8 􏿴􏵷句 句􏵸􏿴 句化􏿴 􏿴化句🔗ℹ

Examples:
> (􏿴􏵷句 '("This" "Is" "String"))

"This Is String"

> (􏿴􏵷句 '("This" "Is" "String") "")

"ThisIsString"

> (􏿴􏵷句 '("This" "Is" "String") "-")

"This-Is-String"

> (句􏵸􏿴 "This Is String")

'("This" "Is" "String")

> (句􏵸􏿴 "This Is String" "")

'("" "T" "h" "i" "s" " " "I" "s" " " "S" "t" "r" "i" "n" "g" "")

> (句􏵸􏿴 "This Is String" " ")

'("This" "Is" "String")

> (句􏵸􏿴 "This-Is-String" "-")

'("This" "Is" "String")

> (句化􏿴 "ThisIsString")

'(#\T #\h #\i #\s #\I #\s #\S #\t #\r #\i #\n #\g)

> (􏿴化句 '(#\T #\h #\i #\s #\I #\s #\S #\t #\r #\i #\n #\g))

"ThisIsString"

5.7.9 􏶐, 􏶊, 􏶋🔗ℹ

􏶐 : 句 + 㚘
logograph
􏶊 : 句 + 𡯂
logograph
􏶋 : 句 + 正
logograph

Examples:
> (􏶐 "ThisIsString" "Is" "Isnot")

"ThisIsnotString"

> (􏶊 "\n\r this is string \n\r\n")

"this is string"

> (􏶊 "---this--is--string---" "-" #:repeat? #t)

"this--is--string"

> 89

89

> (􏶋 "\n\rthis  is  \n\r string \n\r\n")

"this is string"

> (􏶋 "---this--is--string---" "-" "+" #:repeat? #t #:trim? #f)

"+this+is+string+"

5.7.10 􏼹?, 􏼸?, 邭?🔗ℹ

🐘 邭

􏼹 : 句 + 本
logograph
􏼸 : 句 + 末
logograph

Examples:
> (􏼹? "ThisIsString" "Thi")

#t

> (􏼸? "ThisIsString" "ing")

#t

> (邭? "ThisIsString" "sIs")

#t

> (邭? "ThisIsString" "Thi")

#t

> (邭? "ThisIsString" "ing")

#t

5.7.11 􏶉 􏶈 􏶇 􏶆🔗ℹ

􏶉: 句 + AA.
logograph
􏶈: 句 + aa.
logograph
􏶇: 句 + Aa.
logograph
􏶆: 句 + (ß -> ss).
logograph
􏶅: 句 + (a in A).
logograph

Examples:
> (􏶉 "string upper case")

"STRING UPPER CASE"

> (􏶈 "string lower case")

"string lower case"

> (􏶇 "string title case")

"String Title Case"

> (􏶆 "ßtring fold case")

"sstring fold case"

5.7.12 ming/racket/base🔗ℹ

transformer

句? : 句 + ?SFX = string?

transformer

句 : 句 = string

transformer

􏼅 : 􏼅 = make-string

transformer

􏽁化 : 􏽁 + 化 = string->immutable-string

transformer

􏺕 : 􏺕 = string-length

transformer

􏼭 : 􏼭 = string-ref

transformer

􏼘 : 􏼘 = string-set!

transformer

邭 : 邭 = substring

transformer

􏽀化 : 􏽀 + 化 = string-copy

transformer

􏼘/以􏾝 : 􏼘 + / + 以 + 􏾝 = string-copy!

transformer

􏼅𰅡 : 􏼅 + 𰅡 = string-fill!

transformer

􏼃 : 􏼃 = string-append

transformer

􏼁 : 山 + 􏼃 = string-append-immutable

transformer

句化􏿴 : 句 + 化 + 􏿴 = string->list

transformer

􏿴化句 : 􏿴 + 化 + 句 = list->string

transformer

􏼄 : 􏼄 = build-string

transformer

句=? : 句 + = + ?SFX = string=?

transformer

句<? : 句 + < + ?SFX = string<?

transformer

句<=? : 句 + < + = + ?SFX = string<=?

transformer

句>? : 句 + > + ?SFX = string>?

transformer

句>=? : 句 + > + = + ?SFX = string>=?

transformer

􏶅=? : 􏶅 + =? = string-ci=?

transformer

􏶅<? : 􏶅 + <? = string-ci<?

transformer

􏶅<=? : 􏶅 + <=? = string-ci<=?

transformer

􏶅>? : 􏶅 + <=? = string-ci>?

transformer

􏶅>=? : 􏶅 + >=? = string-ci>=?

transformer

􏶉 : 􏶉 = string-upcase

transformer

􏶈 : 􏶈 = string-downcase

transformer

􏶇 : 􏶇 = string-titlecase

transformer

􏶆 : 􏶆 = string-foldcase

 (require ming/racket/base) package: ming

5.7.13 ming/racket/string🔗ℹ

 (require ming/racket/string) package: ming

transformer

􏼂 : 􏼂 = string-append*

transformer

􏿴􏵷句 : 􏿴 + 􏵷 + 句 = string-join

transformer

句􏵸􏿴 : 句 + 􏵸 + 􏿴 = string-split

transformer

􏶋 : 􏶋 = string-normalize-spaces

transformer

􏶐 : 􏶐 = string-replace

transformer

􏶊 : 􏶊 = string-trim

transformer

􏼟? : 􏼟 + ?SFX = non-empty-string?

transformer

邭? : 邭 + ?SFX = string-contains?

transformer

􏼹? : 􏼹 + ?SFX = string-prefix?

transformer

􏼸? : 􏼸 + ?SFX = string-suffix?

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