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* [webhelp] Fixes for TXP00152, TXP00002, test build 27 Jul 22:26 * [webhelp] Fixes for Part #4 TXP00010, EXCEPT decimal numbers in section titles * [webhelp] Fixes for Part #5 TXP00017 * [webhelp] Fixes for Part #4 TXP00010 - removed numbers from page section titles in "Custom Language Support Tutorial" and "Testing a Custom Language Plugin". * [webhelp] Removed numbers from page section titles in rest of project *.md files. * [new webhelp] Build #44 changes * [new webhelp] Maintenance merge from master * [new webhelp] Add placeholder file for webhelp import. * [webhelp] Correct redirects for file name changes * [webhelp] TOC not needed in webhelp * [format] {:toc} not needed for webhelp * add {:disable-links} to ensure demo links are not interpreted as real links. * Put all badges on the same line to simplify composition. * formatter.md: fix upsource link * fix some links * api_changes_list.md: remove note * migrate to webhelp - initial * fix GH edit URL * remove sdkdocs-template setup in VCS config * remove recently_updated.md * restore COC/CONTRIBUTING.md * api_changes_list.md: remove note * useful_links.md: IPE Co-authored-by: JohnHake <john.hake@jetbrains.com> Co-authored-by: Yann Cébron <yann.cebron@jetbrains.com>
12 lines
816 B
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12 lines
816 B
Markdown
[//]: # (title: Program Structure Interface \(PSI\))
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<!-- Copyright 2000-2020 JetBrains s.r.o. and other contributors. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. -->
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The Program Structure Interface, commonly referred to as just PSI, is the layer in the _IntelliJ Platform_ responsible for parsing files and creating the syntactic and semantic code model that powers so many of the platform's features.
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* [PSI Files](psi_files.md)
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* [File View Providers](file_view_providers.md)
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* [PSI Elements](psi_elements.md)
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> A useful tool for debugging the PSI implementation is the [PsiViewer plugin](https://plugins.jetbrains.com/plugin/227-psiviewer).
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> It can show you the PSI tree structure, the properties of every PSI element, and highlight its text range. |