Commands to create multiple cursors, multiple selections

[cobyism]

It’s great that Atom supports multiple cursors, but unless I’m mistaken, the only way to really get multiple cursors happening is to manually cmd + click where you want new cursors. A few of the things I miss about Sublime Text are:

• Being able to add an additional cursor to the line above/below the current one.

• Being able to select multiple lines, and then split the selection into multiple lines.

• Being able to quickly add next/all search results in a file as additional selections.

I’d ❤️ it if similar shortcuts could be added to Atom’s multiple caret/selection repertoire.

See also: http://www.sublimetext.com/docs/2/multiple_selection_with_the_keyboard.html

[cobyism]

Just realised that the first of the shortcuts I mentioned above (add selection above/below) is actually already in Atom—my bad!

I can’t seem to find the other ones though, unless I’m missing something?

[nathansobo]

You're right that for the time being only add selection above / below are supported. We definitely need to add the rest.

[kevinsawicki]

I think these have all been addressed, Atom now supports cmd-d to select the current word, and cmd-shift-l to split the selection into lines

Closing this out, please let me know if I missed anything.

[younishd]

@kevinsawicki on 🐧 GNU/Linux, the key binding ctrl-shift-l seems to be missing and I can't find a command in the list to map it manually.
Running the split command via ctrl+shift+p works though.
Am I missing something?

@younishd Hey man also a GNU/Linux user and it's true the key mappings are missing for us and windows it seems but this should help you out man.

'.platform-win32 .editor, .platform-linux .editor':
  'ctrl-shift-L': 'editor:split-selections-into-lines'
  'ctrl-alt-up': 'editor:add-selection-above'
  'ctrl-alt-down': 'editor:add-selection-below'

[amingilani]

+1 add to default for GNU/Linux

[quasipedia]

👍 (currently it seems to be mapped on language selection, at least on my machine)

[jeanlucaslima]

Command ctrl+shift+l still not working on GNU/Linux by default.

[isochronous]

One of the use cases you missed was automatically adding a cursor at all find results.

That is, if I have a big nasty string like this:

-Xmx6G -Xms3G -Xmn2048m -XX:+UnlockExperimentalVMOptions -XX:+DisableExplicitGC -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:+UseNUMA -XX:+CMSParallelRemarkEnabled -XX:MaxTenuringThreshold=15 -XX:MaxGCPauseMillis=30 -XX:GCPauseIntervalMillis=150 -XX:+UseAdaptiveGCBoundary -XX:-UseGCOverheadLimit -XX:+UseBiasedLocking -XX:SurvivorRatio=8 -XX:TargetSurvivorRatio=90 -XX:MaxTenuringThreshold=15 -Dfml.ignorePatchDiscrepancies=true -Dfml.ignoreInvalidMinecraftCertificates=true -XX:+UseFastAccessorMethods -XX:+UseCompressedOops -XX:+OptimizeStringConcat -XX:+AggressiveOpts -XX:ReservedCodeCacheSize=2048m -XX:+UseCodeCacheFlushing -XX:SoftRefLRUPolicyMSPerMB=20000 -XX:+UseParallelGC -XX:ParallelGCThreads=3 -XX:+AggressiveHeap -XX:+UseG1GC -XX:+UseStringDeduplication

And I want to split it into individual lines with one argument per line, then in sublime text I could do a search for - (space then dash - markdown seems to be stripping out the leading space), it would automatically add a cursor at the beginning of every - it found, and then I could simply hit enter to add a line break before every one. So far I haven't been able to find a way to do the same thing in atom.

[Flonker]

@isochronous With the core package "find-and-replace" you can do "Find And Select: Select next"

This is the default keymap for me:

'.platform-win32 atom-text-editor, .platform-linux atom-text-editor':
  'ctrl-d': 'find-and-replace:select-next'

Just select the text you want the command to select again and press ctrl-d as many times you want to select them.

[isochronous]

That's good to know, but there are many times I want to select literally
dozens, if not hundreds of instances of a symbol, and iterating through all
of them individually is less than ideal.
On Thu, Dec 17, 2015 at 3:57 AM Flonker notifications@github.com wrote:

@isochronous https://github.com/isochronous With the core package
"find-and-replace" you can do "Find And Select: Select next"

This is the default keymap for me:
'.platform-win32 atom-text-editor, .platform-linux atom-text-editor':
'ctrl-d': 'find-and-replace:select-next'

Just select the text you want the command to select again and press ctrl-d
as many times you want to select them.

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