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warpdotdev / Warp

Warp is a modern, Rust-based terminal with AI built in so you and your team can build great software, faster.
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Significant delay when entering Korean #3127

Open ElonPark opened 1 year ago

ElonPark commented 1 year ago

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Describe the bug

First of all, thank you for making a great terminal app. I use it every day and always appreciate it.

But unfortunately, there is a bug that causes severe lag when typing in Korean and the input is lost in the input itself. This bug has been around since the earliest versions of warp, but has yet to be fixed.

To reproduce

Occurs when entering Korean

Expected behavior

Lag-free input, just like English input

Screenshots

dannyneira commented 1 year ago

Thanks for bringing this to our attention, @ElonPark. We appreciate your feedback, and we'll make sure to post any updates regarding this issue on this thread.

If you're experiencing the same issue, please add a 👍 to the original post at the top or comment with your details. This will help us track the number of users facing the same problem.

Additionally, if you'd like to receive notifications about any developments or resolutions related to this issue, please hit the subscribe button.

Thank you for your understanding, and we'll do our best to address this as soon as possible.

p-iknow commented 11 months ago

@dannyneira

Recently, many developers in Korea have been switching from iTerm2 to Warp. However, a significant hurdle they face is the issue of proper Korean character rendering. This issue has been reported for a long time but still needs to be solved, which is disappointing. Many people say they would immediately switch to Warp if it had proper support for Korean characters. Even though it's not indicated with emojis, the popularity of Warp is evident through various blog posts written in Korean.

I hope the Korean rendering issue is resolved soon.

dannyneira commented 11 months ago

Thanks for the headsup @p-iknow I'll let the team know this is affecting many devs.

Nzoth9 commented 10 months ago

Hi! @dannyneira, has this issue been resolved?

My wrap terminal still doesn't display Korean folders and Korean filenames correctly like the issue above.

Zeta611 commented 9 months ago

I believe the word "significant delay" doesn't exactly describe the issue. It seems that Warp kinds of buffers jamos(자모, Korean characters) and then "flushes" them only if a full set of jamos to create a single letter and a following jamo is entered.

For instance, when I type ㄱ, ㅡ, ㄹ, nothing appears on the prompt. It is only after when I type ㅈ to see 글 on the prompt. But "ㅈ" is still not seen.

For context, a single Korean letter consists of two or three jamos, e.g., ㅇ+ㅣ to yield 이, ㄱ+l+ㅅ to yield 깃. While typing, Warp should show every intermediate steps, i.e., ㄱ->기->깃. This is what Warp should do. iTerm, Apple Terminal, etc. all behave well in this manner.

Zeta611 commented 9 months ago

ᐩ While the situation is not ideal, it technically is usable when Korean characters are used occasionally. However, when trying to use a text editor (like Vim) inside Warp to write documents mainly in Korean characters, Warp is barely usable. I'm resorting to iTerm; this is the only thing that prevents me from fully transitioning to Warp.

I recall there was a similar (but not identical) issue in a new web browser Arc which was resolved (video note here) recently.

I believe this issue affects all Korean developers out there, and really hope this gets fixed soon. I wouldn't hesitate to recommend this product to my colleagues when this issue gets resolved.

ElonPark commented 2 months ago

@dannyneira ping