| //// |
| Licensed to the Apache Software Foundation (ASF) under one |
| or more contributor license agreements. See the NOTICE file |
| distributed with this work for additional information |
| regarding copyright ownership. The ASF licenses this file |
| to you under the Apache License, Version 2.0 (the |
| "License"); you may not use this file except in compliance |
| with the License. You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, |
| software distributed under the License is distributed on an |
| "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| KIND, either express or implied. See the License for the |
| specific language governing permissions and limitations |
| under the License |
| //// |
| |
| = Style guidelines |
| |
| :toc: |
| :toc-placement: preamble |
| |
| When contributing to the Qpid Dispatch Router documentation, use the _IBM Style Guide_. You can also use the following guidelines for quick reference. |
| |
| == General styles |
| |
| .General Quick Reference |
| [cols="33%,33%a,33%a",options="header"] |
| |=== |
| |Item |Use |Not |
| |Filesystem names and paths, symbols, and literals. | \`filename` | |
| |GUI items (_Match the capitalization of the button_) |\*bold* | |
| |Navigation link text |\*bold* | |
| |Superuser console commands | $ sudo |# |
| |Emphasis |\_yay_ |\*yay* |
| |List of options (_underline the default if there is one_) |1\|[.underline]\#2#\|3 |1/2/3 |
| |Decimal integers < 10 |four |4 |
| |Decimal integers >= 10 |12 |twelve |
| |Hexadecimal integers (_always numeric, lowercase x_) |0x123 |0X13 |
| |Number ranges (_always use numerals_) |1-20 |1-twenty |
| .3+|Do not use Latin abbreviations |that is |i.e. |
| |and so on |etc. |
| |for example |e.g. |
| |Cannot |cannot |can not |
| |And |and | & |
| .2+|Choices |and |and/or |
| |or | |
| |Heartbeating |heartbeating |heart-beating |
| |=== |
| |
| .Additional general guidelines |
| * Stick to one file per chapter unless the content is too long, |
| excluding reusable topics. |
| * Don't use contractions, ;). |
| * Document IDs are book-scoped, so they don't need the book title in |
| them. |
| * Terminate bulleted and numbered lists with periods unless the items |
| listed are simple names. |
| * The words "server" and "broker" are not capitalized unless they |
| begin a sentence or appear in a title. |
| * Avoid the word "simply" unless it clarifies. |
| * For substitution of `{attr}` in code blocks, use `[subs=+attributes]`. |
| * For styling of `++*bold*++` (`*bold*`) in code blocks, use |
| `[subs=+quotes]`. |
| * Do not use the word 'the' before 'Broker'. It is just 'Broker' |
| |
| == Styling headings and titles |
| |
| In headline-style capitalization, capitalize the initial letter of the following words: |
| |
| * The first and last words of the text |
| * All nouns, pronouns, adjectives, verbs, adverbs, and subordinating conjunctions, such as 'after', 'although', 'because', 'before', 'how', 'if', 'than', 'that', 'though', 'until', 'when', 'where', 'whether', and 'while' |
| * Any word in a hyphenated compound that is not an article, preposition, or coordinating conjunction |
| * The last word in a hyphenated compound, regardless of its part of speech |
| |
| In headline-style capitalization, do not capitalize the initial letter of the following words: |
| |
| * Articles, except as the first word |
| * Coordinating conjunctions |
| * Prepositions, except as the first or last word |
| * The 'to' in an infinitive |
| |
| NOTE: To learn more about Headline-style titles see, the _Capitalization_ section in Chapter 1 of the _IBM Style Guide_. |
| |
| .Headings Quick Reference |
| [cols="33%,33%a,33%a",options="header"] |
| |=== |
| |Item |Use |Not |
| .2+|Section headings .2+|Configuring the System with Fedora |
| |Configuring the system with Fedora |
| |Configuring The System With Fedora |
| |Procedure Titles (_gerund_) |Configuring | Configure |
| .2+|Table and block titles .2+|This is an Example |
| |This is an example |
| |This Is An Example |
| .2+|Hyphenated headings .2+| Configuring Point-to-Point Messaging | Configuring Point-To-Point Messaging | Configuring Point-to-point Messaging |
| .2+|Document IDs .2+|\[[this_heading_here]] |
| |\[[this-heading-here]] |
| |\[[ThisHeadingHere]] |
| |Unnumbered titled sections |_[discrete]_ | |
| |=== |
| |
| == Styling replaceables |
| |
| .Replaceables Quick Reference |
| [cols="50%,50%a",options="header"] |
| |=== |
| |Item |Use |
| |Replaceable value |\`\_SOME_VAR_` |
| |Location of broker instance |\`\_BROKER_INSTANCE_DIR_` |
| |Component install directory |\`\_INSTALL_DIR_` |
| |=== |
| |
| TIP: If using a replaceable within a source block, you will need to add |
| `subs="+quotes"`` to the source tag for it to render. (For example : `++[source,options="nowrap",subs="+quotes"]++`). |
| |
| .Additional Replaceable Guidelines |
| * Use callouts for replaceables in code segments to make it clear to the user |
| that a replaceable is present. |
| |
| == Styling links |
| |
| .Links Quick Reference |
| [cols="33%,33%a,33%a",options="header"] |
| |=== |
| |Item |Use |Not |
| .2+|Zip files .2+|zip |
| |_.zip_ |
| |ZIP |
| .2+|Tar files .2+|tar |
| |_.tar_ |
| |TAR |
| |External links |\link:github.com[GitHub^] |\link:github.com[GitHub] |
| |Internal links |\xref:doc_id[Section Title]|\xref:doc_id[Section Title^] |
| |=== |
| |
| NOTE: If you use the caret syntax more than once in a single paragraph, you may need to |
| escape the first occurrence with a backslash. |
| |
| IMPORTANT: Links with attributes (including the subject and body segments on mailto links) |
| are a feature unique to Asciidoctor. When they are enabled, you must surround the link text |
| in double quotes if it contains a comma. |
| |
| .Additional Link Guidelines |
| * Refer to the top-level sections of books as chapters, not sections |
| or topics. |
| * Do not split link paths across lines when wrapping text. This will cause issues with the doc builds. |
| |
| == Naming files |
| |
| .File Names Quick Reference |
| [cols="33%,33%a,33%a",options="header"] |
| |=== |
| |Item |Use |Not |
| .2+|Custom attributes |
| .2+|\`ThisStyle` |
| |\`this-style` |
| |\`this_style` |
| .2+|File and directory names |
| .2+|\`this-style` |
| |\`this_style` |
| |\`ThisStyle` |
| |=== |