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1672 lines
35 KiB
HTML
1672 lines
35 KiB
HTML
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<meta name="viewport" content="width=device-width,initial-scale=1">
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<link rel="canonical" href="https://jj-vcs.github.io/jj/latest/style_guide/">
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<link rel="prev" href="../code-of-conduct/">
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<link rel="next" href="../design_docs/">
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<meta name="generator" content="mkdocs-1.6.1, mkdocs-material-9.6.4">
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<title>Style guide - Jujutsu docs (prerelease)</title>
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<link rel="stylesheet" href="../assets/stylesheets/main.8608ea7d.min.css">
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<link rel="stylesheet" href="../assets/stylesheets/palette.06af60db.min.css">
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<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
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<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,300i,400,400i,700,700i%7CRoboto+Mono:400,400i,700,700i&display=fallback">
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<style>:root{--md-text-font:"Roboto";--md-code-font:"Roboto Mono"}</style>
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<script>__md_scope=new URL("..",location),__md_hash=e=>[...e].reduce(((e,_)=>(e<<5)-e+_.charCodeAt(0)),0),__md_get=(e,_=localStorage,t=__md_scope)=>JSON.parse(_.getItem(t.pathname+"."+e)),__md_set=(e,_,t=localStorage,a=__md_scope)=>{try{t.setItem(a.pathname+"."+e,JSON.stringify(_))}catch(e){}}</script>
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</head>
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<body dir="ltr" data-md-color-scheme="default" data-md-color-primary="indigo" data-md-color-accent="indigo">
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<header class="md-header md-header--shadow" data-md-component="header">
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<nav class="md-header__inner md-grid" aria-label="Header">
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<a href=".." title="Jujutsu docs (prerelease)" class="md-header__button md-logo" aria-label="Jujutsu docs (prerelease)" data-md-component="logo">
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 8a3 3 0 0 0 3-3 3 3 0 0 0-3-3 3 3 0 0 0-3 3 3 3 0 0 0 3 3m0 3.54C9.64 9.35 6.5 8 3 8v11c3.5 0 6.64 1.35 9 3.54 2.36-2.19 5.5-3.54 9-3.54V8c-3.5 0-6.64 1.35-9 3.54"/></svg>
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3zm0 5h18v2H3zm0 5h18v2H3z"/></svg>
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<div class="md-header__ellipsis">
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<span class="md-ellipsis">
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Jujutsu docs (prerelease)
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<div class="md-header__topic" data-md-component="header-topic">
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<span class="md-ellipsis">
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Style guide
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<form class="md-header__option" data-md-component="palette">
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<input class="md-option" data-md-color-media="(prefers-color-scheme)" data-md-color-scheme="default" data-md-color-primary="indigo" data-md-color-accent="indigo" aria-label="Switch to system preference" type="radio" name="__palette" id="__palette_0">
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<label class="md-header__button md-icon" title="Switch to system preference" for="__palette_1" hidden>
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="m14.3 16-.7-2h-3.2l-.7 2H7.8L11 7h2l3.2 9zM20 8.69V4h-4.69L12 .69 8.69 4H4v4.69L.69 12 4 15.31V20h4.69L12 23.31 15.31 20H20v-4.69L23.31 12zm-9.15 3.96h2.3L12 9z"/></svg>
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<input class="md-option" data-md-color-media="(prefers-color-scheme: light)" data-md-color-scheme="default" data-md-color-primary="blue-grey" data-md-color-accent="indigo" aria-label="Switch to light mode" type="radio" name="__palette" id="__palette_1">
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<label class="md-header__button md-icon" title="Switch to light mode" for="__palette_2" hidden>
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 8a4 4 0 0 0-4 4 4 4 0 0 0 4 4 4 4 0 0 0 4-4 4 4 0 0 0-4-4m0 10a6 6 0 0 1-6-6 6 6 0 0 1 6-6 6 6 0 0 1 6 6 6 6 0 0 1-6 6m8-9.31V4h-4.69L12 .69 8.69 4H4v4.69L.69 12 4 15.31V20h4.69L12 23.31 15.31 20H20v-4.69L23.31 12z"/></svg>
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<input class="md-option" data-md-color-media="(prefers-color-scheme: dark)" data-md-color-scheme="slate" data-md-color-primary="blue-grey" data-md-color-accent="indigo" aria-label="Switch to dark mode" type="radio" name="__palette" id="__palette_2">
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<label class="md-header__button md-icon" title="Switch to dark mode" for="__palette_0" hidden>
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 18c-.89 0-1.74-.2-2.5-.55C11.56 16.5 13 14.42 13 12s-1.44-4.5-3.5-5.45C10.26 6.2 11.11 6 12 6a6 6 0 0 1 6 6 6 6 0 0 1-6 6m8-9.31V4h-4.69L12 .69 8.69 4H4v4.69L.69 12 4 15.31V20h4.69L12 23.31 15.31 20H20v-4.69L23.31 12z"/></svg>
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</label>
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</form>
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<script>var palette=__md_get("__palette");if(palette&&palette.color){if("(prefers-color-scheme)"===palette.color.media){var media=matchMedia("(prefers-color-scheme: light)"),input=document.querySelector(media.matches?"[data-md-color-media='(prefers-color-scheme: light)']":"[data-md-color-media='(prefers-color-scheme: dark)']");palette.color.media=input.getAttribute("data-md-color-media"),palette.color.scheme=input.getAttribute("data-md-color-scheme"),palette.color.primary=input.getAttribute("data-md-color-primary"),palette.color.accent=input.getAttribute("data-md-color-accent")}for(var[key,value]of Object.entries(palette.color))document.body.setAttribute("data-md-color-"+key,value)}</script>
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<label class="md-header__button md-icon" for="__search">
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.52 6.52 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5"/></svg>
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<div class="md-search" data-md-component="search" role="dialog">
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<label class="md-search__overlay" for="__search"></label>
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<div class="md-search__inner" role="search">
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<form class="md-search__form" name="search">
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<input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" required>
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.52 6.52 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5"/></svg>
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11z"/></svg>
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<nav class="md-search__options" aria-label="Search">
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<button type="reset" class="md-search__icon md-icon" title="Clear" aria-label="Clear" tabindex="-1">
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12z"/></svg>
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</button>
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</nav>
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<div class="md-search__scrollwrap" tabindex="0" data-md-scrollfix>
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<div class="md-search-result" data-md-component="search-result">
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<div class="md-search-result__meta">
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Initializing search
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<ol class="md-search-result__list" role="presentation"></ol>
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</div>
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</div>
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</div>
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<div class="md-header__source">
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<a href="https://github.com/jj-vcs/jj" title="Go to repository" class="md-source" data-md-component="source">
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<div class="md-source__icon md-icon">
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 496 512"><!--! Font Awesome Free 6.7.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2024 Fonticons, Inc.--><path d="M165.9 397.4c0 2-2.3 3.6-5.2 3.6-3.3.3-5.6-1.3-5.6-3.6 0-2 2.3-3.6 5.2-3.6 3-.3 5.6 1.3 5.6 3.6m-31.1-4.5c-.7 2 1.3 4.3 4.3 4.9 2.6 1 5.6 0 6.2-2s-1.3-4.3-4.3-5.2c-2.6-.7-5.5.3-6.2 2.3m44.2-1.7c-2.9.7-4.9 2.6-4.6 4.9.3 2 2.9 3.3 5.9 2.6 2.9-.7 4.9-2.6 4.6-4.6-.3-1.9-3-3.2-5.9-2.9M244.8 8C106.1 8 0 113.3 0 252c0 110.9 69.8 205.8 169.5 239.2 12.8 2.3 17.3-5.6 17.3-12.1 0-6.2-.3-40.4-.3-61.4 0 0-70 15-84.7-29.8 0 0-11.4-29.1-27.8-36.6 0 0-22.9-15.7 1.6-15.4 0 0 24.9 2 38.6 25.8 21.9 38.6 58.6 27.5 72.9 20.9 2.3-16 8.8-27.1 16-33.7-55.9-6.2-112.3-14.3-112.3-110.5 0-27.5 7.6-41.3 23.6-58.9-2.6-6.5-11.1-33.3 2.6-67.9 20.9-6.5 69 27 69 27 20-5.6 41.5-8.5 62.8-8.5s42.8 2.9 62.8 8.5c0 0 48.1-33.6 69-27 13.7 34.7 5.2 61.4 2.6 67.9 16 17.7 25.8 31.5 25.8 58.9 0 96.5-58.9 104.2-114.8 110.5 9.2 7.9 17 22.9 17 46.4 0 33.7-.3 75.4-.3 83.6 0 6.5 4.6 14.4 17.3 12.1C428.2 457.8 496 362.9 496 252 496 113.3 383.5 8 244.8 8M97.2 352.9c-1.3 1-1 3.3.7 5.2 1.6 1.6 3.9 2.3 5.2 1 1.3-1 1-3.3-.7-5.2-1.6-1.6-3.9-2.3-5.2-1m-10.8-8.1c-.7 1.3.3 2.9 2.3 3.9 1.6 1 3.6.7 4.3-.7.7-1.3-.3-2.9-2.3-3.9-2-.6-3.6-.3-4.3.7m32.4 35.6c-1.6 1.3-1 4.3 1.3 6.2 2.3 2.3 5.2 2.6 6.5 1 1.3-1.3.7-4.3-1.3-6.2-2.2-2.3-5.2-2.6-6.5-1m-11.4-14.7c-1.6 1-1.6 3.6 0 5.9s4.3 3.3 5.6 2.3c1.6-1.3 1.6-3.9 0-6.2-1.4-2.3-4-3.3-5.6-2"/></svg>
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</div>
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<div class="md-source__repository">
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jj-vcs/jj
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</div>
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</a>
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</div>
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</nav>
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</header>
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<div class="md-container" data-md-component="container">
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<main class="md-main" data-md-component="main">
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<div class="md-main__inner md-grid">
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<div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
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<div class="md-sidebar__scrollwrap">
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<div class="md-sidebar__inner">
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<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
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<label class="md-nav__title" for="__drawer">
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<a href=".." title="Jujutsu docs (prerelease)" class="md-nav__button md-logo" aria-label="Jujutsu docs (prerelease)" data-md-component="logo">
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 8a3 3 0 0 0 3-3 3 3 0 0 0-3-3 3 3 0 0 0-3 3 3 3 0 0 0 3 3m0 3.54C9.64 9.35 6.5 8 3 8v11c3.5 0 6.64 1.35 9 3.54 2.36-2.19 5.5-3.54 9-3.54V8c-3.5 0-6.64 1.35-9 3.54"/></svg>
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</a>
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Jujutsu docs (prerelease)
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</label>
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<div class="md-nav__source">
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<a href="https://github.com/jj-vcs/jj" title="Go to repository" class="md-source" data-md-component="source">
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<div class="md-source__icon md-icon">
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 496 512"><!--! Font Awesome Free 6.7.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2024 Fonticons, Inc.--><path d="M165.9 397.4c0 2-2.3 3.6-5.2 3.6-3.3.3-5.6-1.3-5.6-3.6 0-2 2.3-3.6 5.2-3.6 3-.3 5.6 1.3 5.6 3.6m-31.1-4.5c-.7 2 1.3 4.3 4.3 4.9 2.6 1 5.6 0 6.2-2s-1.3-4.3-4.3-5.2c-2.6-.7-5.5.3-6.2 2.3m44.2-1.7c-2.9.7-4.9 2.6-4.6 4.9.3 2 2.9 3.3 5.9 2.6 2.9-.7 4.9-2.6 4.6-4.6-.3-1.9-3-3.2-5.9-2.9M244.8 8C106.1 8 0 113.3 0 252c0 110.9 69.8 205.8 169.5 239.2 12.8 2.3 17.3-5.6 17.3-12.1 0-6.2-.3-40.4-.3-61.4 0 0-70 15-84.7-29.8 0 0-11.4-29.1-27.8-36.6 0 0-22.9-15.7 1.6-15.4 0 0 24.9 2 38.6 25.8 21.9 38.6 58.6 27.5 72.9 20.9 2.3-16 8.8-27.1 16-33.7-55.9-6.2-112.3-14.3-112.3-110.5 0-27.5 7.6-41.3 23.6-58.9-2.6-6.5-11.1-33.3 2.6-67.9 20.9-6.5 69 27 69 27 20-5.6 41.5-8.5 62.8-8.5s42.8 2.9 62.8 8.5c0 0 48.1-33.6 69-27 13.7 34.7 5.2 61.4 2.6 67.9 16 17.7 25.8 31.5 25.8 58.9 0 96.5-58.9 104.2-114.8 110.5 9.2 7.9 17 22.9 17 46.4 0 33.7-.3 75.4-.3 83.6 0 6.5 4.6 14.4 17.3 12.1C428.2 457.8 496 362.9 496 252 496 113.3 383.5 8 244.8 8M97.2 352.9c-1.3 1-1 3.3.7 5.2 1.6 1.6 3.9 2.3 5.2 1 1.3-1 1-3.3-.7-5.2-1.6-1.6-3.9-2.3-5.2-1m-10.8-8.1c-.7 1.3.3 2.9 2.3 3.9 1.6 1 3.6.7 4.3-.7.7-1.3-.3-2.9-2.3-3.9-2-.6-3.6-.3-4.3.7m32.4 35.6c-1.6 1.3-1 4.3 1.3 6.2 2.3 2.3 5.2 2.6 6.5 1 1.3-1.3.7-4.3-1.3-6.2-2.2-2.3-5.2-2.6-6.5-1m-11.4-14.7c-1.6 1-1.6 3.6 0 5.9s4.3 3.3 5.6 2.3c1.6-1.3 1.6-3.9 0-6.2-1.4-2.3-4-3.3-5.6-2"/></svg>
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</div>
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<div class="md-source__repository">
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jj-vcs/jj
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</div>
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</a>
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</div>
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<ul class="md-nav__list" data-md-scrollfix>
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<li class="md-nav__item">
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<a href=".." class="md-nav__link">
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<span class="md-ellipsis">
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Home
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<li class="md-nav__item md-nav__item--nested">
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<label class="md-nav__link" for="__nav_2" id="__nav_2_label" tabindex="0">
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<span class="md-ellipsis">
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Getting started
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<nav class="md-nav" data-md-level="1" aria-labelledby="__nav_2_label" aria-expanded="false">
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<label class="md-nav__title" for="__nav_2">
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<span class="md-nav__icon md-icon"></span>
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Getting started
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<ul class="md-nav__list" data-md-scrollfix>
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<li class="md-nav__item">
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<a href="../install-and-setup/" class="md-nav__link">
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<span class="md-ellipsis">
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Installation and setup
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="../tutorial/" class="md-nav__link">
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<span class="md-ellipsis">
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Tutorial and bird's eye view
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="../github/" class="md-nav__link">
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<span class="md-ellipsis">
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Working with GitHub
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="../windows/" class="md-nav__link">
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<span class="md-ellipsis">
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Working on Windows
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</span>
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</a>
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</li>
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</ul>
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</nav>
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</li>
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<li class="md-nav__item">
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<a href="../FAQ/" class="md-nav__link">
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<span class="md-ellipsis">
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FAQ
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="../cli-reference/" class="md-nav__link">
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<span class="md-ellipsis">
|
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CLI reference
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="../testimonials/" class="md-nav__link">
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<span class="md-ellipsis">
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Testimonials
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="../community_tools/" class="md-nav__link">
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<span class="md-ellipsis">
|
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Community-built tools
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</span>
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</a>
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</li>
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<li class="md-nav__item md-nav__item--nested">
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<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_7" >
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<label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0">
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<span class="md-ellipsis">
|
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Concepts
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</span>
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<span class="md-nav__icon md-icon"></span>
|
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</label>
|
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<nav class="md-nav" data-md-level="1" aria-labelledby="__nav_7_label" aria-expanded="false">
|
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<label class="md-nav__title" for="__nav_7">
|
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<span class="md-nav__icon md-icon"></span>
|
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Concepts
|
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</label>
|
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<ul class="md-nav__list" data-md-scrollfix>
|
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<li class="md-nav__item">
|
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<a href="../working-copy/" class="md-nav__link">
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<span class="md-ellipsis">
|
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Working copy
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</span>
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</a>
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</li>
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<li class="md-nav__item">
|
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<a href="../bookmarks/" class="md-nav__link">
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<span class="md-ellipsis">
|
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Bookmarks
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</span>
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</a>
|
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</li>
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<li class="md-nav__item">
|
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<a href="../conflicts/" class="md-nav__link">
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<span class="md-ellipsis">
|
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Conflicts
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</span>
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</a>
|
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</li>
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<li class="md-nav__item">
|
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<a href="../operation-log/" class="md-nav__link">
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<span class="md-ellipsis">
|
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Operation log
|
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</span>
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</a>
|
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</li>
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<li class="md-nav__item">
|
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<a href="../glossary/" class="md-nav__link">
|
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<span class="md-ellipsis">
|
|
Glossary
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</span>
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</a>
|
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</li>
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</ul>
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</nav>
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</li>
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<li class="md-nav__item md-nav__item--nested">
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<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" >
|
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<label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
|
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|
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<span class="md-ellipsis">
|
|
Configuration
|
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|
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</span>
|
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|
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<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
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<nav class="md-nav" data-md-level="1" aria-labelledby="__nav_8_label" aria-expanded="false">
|
|
<label class="md-nav__title" for="__nav_8">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Configuration
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
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|
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|
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<li class="md-nav__item">
|
|
<a href="../config/" class="md-nav__link">
|
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|
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<span class="md-ellipsis">
|
|
Settings
|
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|
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</span>
|
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</a>
|
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</li>
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<li class="md-nav__item">
|
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<a href="../filesets/" class="md-nav__link">
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<span class="md-ellipsis">
|
|
Fileset language
|
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|
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</span>
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</a>
|
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</li>
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<li class="md-nav__item">
|
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<a href="../revsets/" class="md-nav__link">
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|
|
<span class="md-ellipsis">
|
|
Revset language
|
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|
|
</span>
|
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</a>
|
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</li>
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<li class="md-nav__item">
|
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<a href="../templates/" class="md-nav__link">
|
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|
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|
|
<span class="md-ellipsis">
|
|
Templating language
|
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|
|
</span>
|
|
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|
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</a>
|
|
</li>
|
|
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</ul>
|
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</nav>
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</li>
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<li class="md-nav__item md-nav__item--nested">
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<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
|
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|
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<label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
|
|
|
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|
|
<span class="md-ellipsis">
|
|
Comparisons
|
|
|
|
</span>
|
|
|
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|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
|
|
<nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
|
|
<label class="md-nav__title" for="__nav_9">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Comparisons
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
|
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<li class="md-nav__item">
|
|
<a href="../git-comparison/" class="md-nav__link">
|
|
|
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|
|
<span class="md-ellipsis">
|
|
Git comparison
|
|
|
|
</span>
|
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</a>
|
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</li>
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<li class="md-nav__item">
|
|
<a href="../git-command-table/" class="md-nav__link">
|
|
|
|
|
|
<span class="md-ellipsis">
|
|
Git command table
|
|
|
|
</span>
|
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</a>
|
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</li>
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<li class="md-nav__item">
|
|
<a href="../git-compatibility/" class="md-nav__link">
|
|
|
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|
|
<span class="md-ellipsis">
|
|
Git compatibility
|
|
|
|
</span>
|
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|
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</a>
|
|
</li>
|
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<li class="md-nav__item">
|
|
<a href="../sapling-comparison/" class="md-nav__link">
|
|
|
|
|
|
<span class="md-ellipsis">
|
|
Sapling comparison
|
|
|
|
</span>
|
|
|
|
|
|
</a>
|
|
</li>
|
|
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<li class="md-nav__item">
|
|
<a href="../related-work/" class="md-nav__link">
|
|
|
|
|
|
<span class="md-ellipsis">
|
|
Other related work
|
|
|
|
</span>
|
|
|
|
|
|
</a>
|
|
</li>
|
|
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</ul>
|
|
</nav>
|
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</li>
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<li class="md-nav__item md-nav__item--nested">
|
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|
|
<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_10" >
|
|
|
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|
|
<label class="md-nav__link" for="__nav_10" id="__nav_10_label" tabindex="0">
|
|
|
|
|
|
<span class="md-ellipsis">
|
|
Technical details
|
|
|
|
</span>
|
|
|
|
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
|
|
<nav class="md-nav" data-md-level="1" aria-labelledby="__nav_10_label" aria-expanded="false">
|
|
<label class="md-nav__title" for="__nav_10">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Technical details
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
|
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|
|
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|
|
<li class="md-nav__item">
|
|
<a href="../core_tenets/" class="md-nav__link">
|
|
|
|
|
|
<span class="md-ellipsis">
|
|
Core tenets
|
|
|
|
</span>
|
|
|
|
|
|
</a>
|
|
</li>
|
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<li class="md-nav__item">
|
|
<a href="../technical/architecture/" class="md-nav__link">
|
|
|
|
|
|
<span class="md-ellipsis">
|
|
Architecture
|
|
|
|
</span>
|
|
|
|
|
|
</a>
|
|
</li>
|
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<li class="md-nav__item">
|
|
<a href="../technical/concurrency/" class="md-nav__link">
|
|
|
|
|
|
<span class="md-ellipsis">
|
|
Concurrency
|
|
|
|
</span>
|
|
|
|
|
|
</a>
|
|
</li>
|
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<li class="md-nav__item">
|
|
<a href="../technical/conflicts/" class="md-nav__link">
|
|
|
|
|
|
<span class="md-ellipsis">
|
|
Conflicts
|
|
|
|
</span>
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
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|
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|
|
</ul>
|
|
</nav>
|
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</li>
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|
<li class="md-nav__item md-nav__item--active md-nav__item--nested">
|
|
|
|
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|
|
<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_11" checked>
|
|
|
|
|
|
<label class="md-nav__link" for="__nav_11" id="__nav_11_label" tabindex="0">
|
|
|
|
|
|
<span class="md-ellipsis">
|
|
Contributing
|
|
|
|
</span>
|
|
|
|
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
|
|
<nav class="md-nav" data-md-level="1" aria-labelledby="__nav_11_label" aria-expanded="true">
|
|
<label class="md-nav__title" for="__nav_11">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Contributing
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
|
|
|
|
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|
|
<li class="md-nav__item">
|
|
<a href="../contributing/" class="md-nav__link">
|
|
|
|
|
|
<span class="md-ellipsis">
|
|
Guidelines and "How to...?"
|
|
|
|
</span>
|
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|
|
|
|
</a>
|
|
</li>
|
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<li class="md-nav__item">
|
|
<a href="../code-of-conduct/" class="md-nav__link">
|
|
|
|
|
|
<span class="md-ellipsis">
|
|
Code of conduct
|
|
|
|
</span>
|
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</a>
|
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</li>
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<li class="md-nav__item md-nav__item--active">
|
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|
|
<input class="md-nav__toggle md-toggle" type="checkbox" id="__toc">
|
|
|
|
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|
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|
|
<label class="md-nav__link md-nav__link--active" for="__toc">
|
|
|
|
|
|
<span class="md-ellipsis">
|
|
Style guide
|
|
|
|
</span>
|
|
|
|
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<a href="https://github.com/jj-vcs/jj/edit/main/docs/style_guide.md" title="Edit this page" class="md-content__button md-icon">
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20.71 7.04c.39-.39.39-1.04 0-1.41l-2.34-2.34c-.37-.39-1.02-.39-1.41 0l-1.84 1.83 3.75 3.75M3 17.25V21h3.75L17.81 9.93l-3.75-3.75z"/></svg>
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<h1 id="style-guide">Style guide<a class="headerlink" href="#style-guide" title="Permanent link">¶</a></h1>
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<h2 id="panics">Panics<a class="headerlink" href="#panics" title="Permanent link">¶</a></h2>
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<p>Panics are not allowed, especially in code that may run on a server. Calling
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<code>.unwrap()</code> is okay if it's guaranteed to be safe by previous checks or
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documented invariants. For example, if a function is documented as requiring
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a non-empty slice as input, it's fine to call <code>slice[0]</code> and panic.</p>
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<h2 id="markdown">Markdown<a class="headerlink" href="#markdown" title="Permanent link">¶</a></h2>
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<p>Try to wrap at 80 columns. We don't have a formatter yet.</p>
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