Bug 388552 - "No matches" key assist popup on Esc after switching to Emacs and back
Summary: "No matches" key assist popup on Esc after switching to Emacs and back
Status: NEW
Alias: None
Product: Platform
Classification: Eclipse Project
Component: UI (show other bugs)
Version: 4.2   Edit
Hardware: PC Mac OS X
: P3 minor with 6 votes (vote)
Target Milestone: ---   Edit
Assignee: Platform-UI-Inbox CLA
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Reported: 2012-08-31 11:46 EDT by Markus Keller CLA
Modified: 2020-04-28 06:46 EDT (History)
3 users (show)

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Description Markus Keller CLA 2012-08-31 11:46:01 EDT 
M20120829-1200

"No matches" key assist popup on Esc after switching to Emacs and back:

- new workspace, close Welcome
- Preferences > Keys: switch to Emacs and click OK
- press Esc
  => Key assist popup appears and shows 3 proposals (good)

- Preferences > Keys: switch to Default and click OK
- press Esc (sometimes you have to press twice)
  => Key assist popup appears with message "No matches"
  => Expected: no popup, since Esc is not bound (same as if you press F1)

I did not get the "No matches" popup after a restart of Eclipse.
Comment 1 Dror Brill CLA 2017-01-02 02:13:51 EST 
This bug is more general:
When binding a command with a prefix (for example "Ctrl+X,Ctrl+S"), and then unbinding it, the prefix is not properly removed. (even without changing to emacs scheme)

This causes the prefix sequence to be unusable by other commands until you restart eclipse.
Comment 2 Eclipse Genie CLA 2019-10-16 11:29:41 EDT 
New Gerrit change created: https://git.eclipse.org/r/151179
Comment 3 Dani Megert CLA 2020-01-07 09:59:40 EST 
Please set a new target if you plan to work on this.