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59 lines
2.1 KiB
Markdown
59 lines
2.1 KiB
Markdown
# Snippet
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Snippet is designed to facilitate the repeated inputs of some words.
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## Snippet Management
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There is a `json` file for a user-defined snippet. There are some built-in snippets, such as inputting current date. Built-in snippets are read-only and there is a `*` suffix in after their names.
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## Define A Snippet
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- Snippet Name: The identifier of a snippet. It will be used to search for a snippet.
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- Shortcut: You could assign a shortcut to s snippet to quickly locate a snippet. The shortcut is two digits.
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- Cursor Mark: VNote uses Cursor Mark to mark the position of the cursor after applying a snippet. Should appears only once in the `Content`.
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- Selection Mark: VNote uses Selection Mark to mark the position to insert the selected text before applying a snippet. Selection mark could appear multiple times in the `Content`. After applying a snippet, all the selection marks will be replaced with the selected text.
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## Apply A Snippet
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### Snippet Panel
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Place the cursor at the proper position and double click a snippet in the snippet panel to apply a snippet.
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### Shortcuts
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In editor, press `Ctrl+G, I` will call out a panel containing all the snippets.
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You could directly type `00` to apply `My First Snippet`. Or you could type keyword `my` to search snippets by name and press `Enter` to apply the first hit snippet.
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You could press `Tab` to focus on the snippet list and use `Ctrl+H/J/K/L` to navigate through items and press `Enter` to apply the selected snippet.
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### Symbol
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Another simple way to apply a snippet is type `%snippet_name%` in the editor directly and press `Ctrl+G, I` to translate that symbol into snippet `snippet_name`.
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Many line edit widgets in VNote also support snippet in this way, such as:
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* New Note dialog;
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* New Notebook dialog;
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* Note template;
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## Examples
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### Insert Code Block with CPP
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```cpp
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@@
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```
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### Comment Out Selected Text
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```
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<!-- $$@@ -->
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```
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### Tag for Color
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```
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<font color=red>$$@@</font>
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```
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Or:
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```
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<mark>$$@@</mark>
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``` |