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Use Arrow-Up to search history with prefix #423

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oberien opened this issue Aug 2, 2020 · 1 comment · May be fixed by #424
Open

Use Arrow-Up to search history with prefix #423

oberien opened this issue Aug 2, 2020 · 1 comment · May be fixed by #424

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@oberien
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oberien commented Aug 2, 2020 •
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If I type something, and then press the arrow up key, I'd like that to search through the history, finding the next command that starts with the same prefix as there is before the cursor. For example if I type the following:

> cd /a/really/long/path
> ls
> cd /another/really/long/path
> ls
> cd /a/ ⬆

I'd like to get the first command autocompleted. Another example:

> cd abcdef
> ls
> cd ab123
> ls
> cd abc ⬅ ⬆

In that example, my cursor will be after cd ab before the last c. When pressing up, I'd now like to have suggested cd ab123 and after another arrow-up-press I'd like to be suggested cd abcdef.

Is something like this already being worked on? Otherwise I'll try to implement it.

Reference: nushell/nushell#465
@gwenn
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gwenn commented Aug 2, 2020

https://docs.rs/rustyline/6.2.0/rustyline/hint/struct.HistoryHinter.html ?

oberien added a commit to oberien/rustyline that referenced this issue Aug 2, 2020
@oberien
Add History Search Behaviour
88e669c 
Allow history search via Arrow-Up/Down or C-p/n to go either line-by-line or based on the prefix before the cursor position

Fix kkawakam#423
@oberien oberien linked a pull request Aug 2, 2020 that will close this issue
Open
oberien added a commit to oberien/rustyline that referenced this issue Oct 31, 2020
@oberien
Add History Search Behaviour
16317c4 
Allow history search via Arrow-Up/Down or C-p/n to go either line-by-line or based on the prefix before the cursor position

Fix kkawakam#423
oberien added a commit to oberien/rustyline that referenced this issue Apr 17, 2021
@oberien
Add Option for Prefix-Based Reverse Search
e3d6f69 
Allow history search via Arrow-Up/Down or C-p/n to go either line-by-line or based on the prefix before the cursor position

Fix kkawakam#423
oberien added a commit to oberien/rustyline that referenced this issue Apr 17, 2021
@oberien
Add Option for Prefix-Based Reverse Search
7a3494c 
Allow history search via Arrow-Up/Down or C-p/n to go either line-by-line or based on the prefix before the cursor position

Fix kkawakam#423
oberien added a commit to oberien/rustyline that referenced this issue Apr 17, 2021
@oberien
Add Option for Prefix-Based Reverse Search
6743738 
Allow history search via Arrow-Up/Down or C-p/n to go either line-by-line or based on the prefix before the cursor position

Fix kkawakam#423
oberien added a commit to oberien/rustyline that referenced this issue May 15, 2021
@oberien
Add Option for Prefix-Based Reverse Search
3b2bbc8 
Allow history search via Arrow-Up/Down or C-p/n to go either line-by-line or based on the prefix before the cursor position

Fix kkawakam#423
oberien added a commit to oberien/rustyline that referenced this issue Jun 4, 2021
@oberien
Add Option for Prefix-Based Reverse Search
64f21b4 
Allow history search via Arrow-Up/Down or C-p/n to go either line-by-line or based on the prefix before the cursor position

Fix kkawakam#423
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Add Option for Prefix-Based Reverse Search oberien/rustyline
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@gwenn @oberien