In sublimetext, I want to create a key binding that is valid only in Japanese using context.

I am developing a sublimetext plug-in.
This is a plug-in that allows you to divide Japanese into word levels by double-clicking.
https://github.com/ASHIJANKEN/JapaneseWordSeparator

Currently, this plug-in is being registered with Package Control and has been interacting with the administrator.
https://github.com/wbond/package_control_channel/pull/6992#issuecomment-383399294
"In order to enable this function only for Japanese sentences, it is better to mask the key bindings using the following context in .sublime-keymap or .sublime_mousemap."

{
    "keys": ["ctrl+left",
    "command": "key_select_jp",
    "args": {"key": "left"},
    "context": [
        { "key": "preceding_text", "operator": "regex_contains", "operand": "\\p {Jpan}$"}
    ]
}

Based on this, I tried to create the following context, but it doesn't work well. I've been playing with operand a lot, but this plug-in will be enabled at any time (even in English sentences).

// Pattern 1
"context": [
  { "key": "preceding_text", "operator": "regex_contains", "operand": "[\\p {Katakana}\\p {Hiragana}\\p {Han}. , .?!? · "()":()"$"}
]

// Pattern 2
"context": [
  { "key": "preceding_text", "operator": "regex_contains", "operand": "[\\p {Katakana}\\p {Hiragana}\\p {Han}. , .?!? · "()":()"}
]

// Pattern 3
"context": [
  { "key": "preceding_text", "operator": "regex_contains", "operand": "[An-ahn 1- 。v., , !?!? · "()]}
]

// and so on. I also tried regex_match but it didn't work.

I think the regular expression method is bad, but I don't know how to specify it to solve it.
Does anyone have any tips?
Thank you for your cooperation.

By the way, regarding the context, I think the following site is easy to understand.
https://qiita.com/shibainurou/items/dc18f2dfc91e36adb208#%E3%82%B3%E3%83%B3%E3%83%86%E3%82%AD%E3%82%B9%E3%83%88%E3%81%8C%E3%81%82%E3%82%8B%E5%A0%B4%E5%90%88

regular-expression sublimetext

2022-09-30 21:30

1 Answers

I also made some Sublime Text packages and registered them in Package Control.

When I put the package you made in the Packages directory of the Sublime Text and tried pattern 1-3, pattern 12 doesn't work, but pattern 3 seems to work fine.

"Operating without problems" specifically refers to the following:

The key_select_jp command responds when the cursor is in Japanese in the line preceding the cursor
The set_motion command responds when there is no Japanese in the line before the cursor (=Sublime Text default movement)

Incidentally, some of the .sublime-keymap when I checked the operation are as follows:

{
        "keys": ["super+left",
        "command": "key_select_jp",
        "args": {"key": "left"},
        "context": [
            {
                "key": "preceding_text",
                "operator": "regex_contains",
                "operand": "[An-An-An-An-An-An-An-An-An-An-An-An-An-An-An-An-An-An-An-An-An-An-An-An-An-An-An-An-An-An-An-An
            }
        ]
    },

My environment is macOS.

Below are some comments.

There is no proof, but I think the expression \\p {Katakana} in pattern 12 is not available here.Please check it out.
As you know, there are not many context documents, so you should refer to other packages.If you have already installed many packages, you can search under the Packages directory for examples.

I hope you will find it helpful. :)

2022-09-30 21:30

If you have any answers or tips

Popular Tags

python x 4647

android x 1593

java x 1494

javascript x 1427

c x 927

c++ x 878

ruby-on-rails x 696

php x 692

python3 x 685

html x 656