Snobol4 语言 实战 XML 注释转 JSON 注释实战

Snobol4阿木 发布于 5 天前 4 次阅读

Snobol4【1】 语言实战：XML【2】 注释【3】转 JSON【4】 注释实战

Snobol4 是一种古老的编程语言，最初在1962年由David J. Farber、Ralph E. Griswold 和 Ivan P. Polonsky 设计。尽管它已经不再广泛使用，但Snobol4 在编程历史中占有重要地位，对后来的编程语言设计产生了影响。本文将结合 Snobol4 语言，探讨如何将 XML 注释转换为 JSON 注释，这是一个实际的应用场景，可以帮助开发者【5】在不同注释格式之间进行转换。

Snobol4 简介

Snobol4 是一种字符串处理【6】语言，以其强大的模式匹配【7】和字符串操作能力而闻名。它使用一种独特的语法，允许开发者编写简洁而强大的程序。Snobol4 的语法和编程范式【8】与现代编程语言如 Python 和 JavaScript 有相似之处，这使得它对于熟悉这些语言的开发者来说相对容易上手。

XML 注释与 JSON 注释

在软件开发中，注释是文档化代码的重要方式。XML 和 JSON 是两种常用的数据交换格式【9】，它们也可以用于注释。

- XML 注释：XML 注释通常使用 `` 标记，例如：
xml

- JSON 注释：JSON 注释通常使用 `//` 或 `/ /` 标记，例如：
json
// This is a JSON comment
/ This is a JSON comment /

实战：XML 注释转 JSON 注释

1. 分析 XML 注释结构

我们需要分析 XML 注释的结构。XML 注释通常包含以下部分：

- 注释开始标记：``

2. Snobol4 代码实现

接下来，我们将使用 Snobol4 语言编写一个程序，该程序能够读取 XML 注释并转换为 JSON 注释。

```snobol
:readline
|'-->'!{0}!{1}!{2}!{3}!{4}!{5}!{6}!{7}!{8}!{9}!{10}!{11}!{12}!{13}!{14}!{15}!{16}!{17}!{18}!{19}!{20}!{21}!{22}!{23}!{24}!{25}!{26}!{27}!{28}!{29}!{30}!{31}!{32}!{33}!{34}!{35}!{36}!{37}!{38}!{39}!{40}!{41}!{42}!{43}!{44}!{45}!{46}!{47}!{48}!{49}!{50}!{51}!{52}!{53}!{54}!{55}!{56}!{57}!{58}!{59}!{60}!{61}!{62}!{63}!{64}!{65}!{66}!{67}!{68}!{69}!{70}!{71}!{72}!{73}!{74}!{75}!{76}!{77}!{78}!{79}!{80}!{81}!{82}!{83}!{84}!{85}!{86}!{87}!{88}!{89}!{90}!{91}!{92}!{93}!{94}!{95}!{96}!{97}!{98}!{99}!{100}!{101}!{102}!{103}!{104}!{105}!{106}!{107}!{108}!{109}!{110}!{111}!{112}!{113}!{114}!{115}!{116}!{117}!{118}!{119}!{120}!{121}!{122}!{123}!{124}!{125}!{126}!{127}!{128}!{129}!{130}!{131}!{132}!{133}!{134}!{135}!{136}!{137}!{138}!{139}!{140}!{141}!{142}!{143}!{144}!{145}!{146}!{147}!{148}!{149}!{150}!{151}!{152}!{153}!{154}!{155}!{156}!{157}!{158}!{159}!{160}!{161}!{162}!{163}!{164}!{165}!{166}!{167}!{168}!{169}!{170}!{171}!{172}!{173}!{174}!{175}!{176}!{177}!{178}!{179}!{180}!{181}!{182}!{183}!{184}!{185}!{186}!{187}!{188}!{189}!{190}!{191}!{192}!{193}!{194}!{195}!{196}!{197}!{198}!{199}!{200}!{201}!{202}!{203}!{204}!{205}!{206}!{207}!{208}!{209}!{210}!{211}!{212}!{213}!{214}!{215}!{216}!{217}!{218}!{219}!{220}!{221}!{222}!{223}!{224}!{225}!{226}!{227}!{228}!{229}!{230}!{231}!{232}!{233}!{234}!{235}!{236}!{237}!{238}!{239}!{240}!{241}!{242}!{243}!{244}!{245}!{246}!{247}!{248}!{249}!{250}!{251}!{252}!{253}!{254}!{255}!{256}!{257}!{258}!{259}!{260}!{261}!{262}!{263}!{264}!{265}!{266}!{267}!{268}!{269}!{270}!{271}!{272}!{273}!{274}!{275}!{276}!{277}!{278}!{279}!{280}!{281}!{282}!{283}!{284}!{285}!{286}!{287}!{288}!{289}!{290}!{291}!{292}!{293}!{294}!{295}!{296}!{297}!{298}!{299}!{300}!{301}!{302}!{303}!{304}!{305}!{306}!{307}!{308}!{309}!{310}!{311}!{312}!{313}!{314}!{315}!{316}!{317}!{318}!{319}!{320}!{321}!{322}!{323}!{324}!{325}!{326}!{327}!{328}!{329}!{330}!{331}!{332}!{333}!{334}!{335}!{336}!{337}!{338}!{339}!{340}!{341}!{342}!{343}!{344}!{345}!{346}!{347}!{348}!{349}!{350}!{351}!{352}!{353}!{354}!{355}!{356}!{357}!{358}!{359}!{360}!{361}!{362}!{363}!{364}!{365}!{366}!{367}!{368}!{369}!{370}!{371}!{372}!{373}!{374}!{375}!{376}!{377}!{378}!{379}!{380}!{381}!{382}!{383}!{384}!{385}!{386}!{387}!{388}!{389}!{390}!{391}!{392}!{393}!{394}!{395}!{396}!{397}!{398}!{399}!{400}!{401}!{402}!{403}!{404}!{405}!{406}!{407}!{408}!{409}!{410}!{411}!{412}!{413}!{414}!{415}!{416}!{417}!{418}!{419}!{420}!{421}!{422}!{423}!{424}!{425}!{426}!{427}!{428}!{429}!{430}!{431}!{432}!{433}!{434}!{435}!{436}!{437}!{438}!{439}!{440}!{441}!{442}!{443}!{444}!{445}!{446}!{447}!{448}!{449}!{450}!{451}!{452}!{453}!{454}!{455}!{456}!{457}!{458}!{459}!{460}!{461}!{462}!{463}!{464}!{465}!{466}!{467}!{468}!{469}!{470}!{471}!{472}!{473}!{474}!{475}!{476}!{477}!{478}!{479}!{480}!{481}!{482}!{483}!{484}!{485}!{486}!{487}!{488}!{489}!{490}!{491}!{492}!{493}!{494}!{495}!{496}!{497}!{498}!{499}!{500}!{501}!{502}!{503}!{504}!{505}!{506}!{507}!{508}!{509}!{510}!{511}!{512}!{513}!{514}!{515}!{516}!{517}!{518}!{519}!{520}!{521}!{522}!{523}!{524}!{525}!{526}!{527}!{528}!{529}!{530}!{531}!{532}!{533}!{534}!{535}!{536}!{537}!{538}!{539}!{540}!{541}!{542}!{543}!{544}!{545}!{546}!{547}!{548}!{549}!{550}!{551}!{552}!{553}!{554}!{555}!{556}!{557}!{558}!{559}!{560}!{561}!{562}!{563}!{564}!{565}!{566}!{567}!{568}!{569}!{570}!{571}!{572}!{573}!{574}!{575}!{576}!{577}!{578}!{579}!{580}!{581}!{582}!{583}!{584}!{585}!{586}!{587}!{588}!{589}!{590}!{591}!{592}!{593}!{594}!{595}!{596}!{597}!{598}!{599}!{600}!{601}!{602}!{603}!{604}!{605}!{606}!{607}!{608}!{609}!{610}!{611}!{612}!{613}!{614}!{615}!{616}!{617}!{618}!{619}!{620}!{621}!{622}!{623}!{624}!{625}!{626}!{627}!{628}!{629}!{630}!{631}!{632}!{633}!{634}!{635}!{636}!{637}!{638}!{639}!{640}!{641}!{642}!{643}!{644}!{645}!{646}!{647}!{648}!{649}!{650}!{651}!{652}!{653}!{654}!{655}!{656}!{657}!{658}!{659}!{660}!{661}!{662}!{663}!{664}!{665}!{666}!{667}!{668}!{669}!{670}!{671}!{672}!{673}!{674}!{675}!{676}!{677}!{678}!{679}!{680}!{681}!{682}!{683}!{684}!{685}!{686}!{687}!{688}!{689}!{690}!{691}!{692}!{693}!{694}!{695}!{696}!{697}!{698}!{699}!{700}!{701}!{702}!{703}!{704}!{705}!{706}!{707}!{708}!{709}!{710}!{711}!{712}!{713}!{714}!{715}!{716}!{717}!{718}!{719}!{720}!{721}!{722}!{723}!{724}!{725}!{726}!{727}!{728}!{729}!{730}!{731}!{732}!{733}!{734}!{735}!{736}!{737}!{738}!{739}!{740}!{741}!{742}!{743}!{744}!{745}!{746}!{747}!{748}!{749}!{750}!{751}!{752}!{753}!{754}!{755}!{756}!{757}!{758}!{759}!{760}!{761}!{762}!{763}!{764}!{765}!{766}!{767}!{768}!{769}!{770}!{771}!{772}!{773}!{774}!{775}!{776}!{777}!{778}!{779}!{780}!{781}!{782}!{783}!{784}!{