Substitute with no range or marks

[rebornix]

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• Each commit does a logical chunk of work.
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Fix #512.

We support followings substitute commands

• :s/old/new/flags
• '<,'>s/old/new/flags

[johnfn]

The way that it works in vim is if you have a selection, Vim automatically inserts '<,'>, which means "run this ex command on a selection." However, you can backspace that and run an ex command not on a selection, if you made a mistake.

Would it be possible to insert those characters into the ex command line in vscode only if there's a selection, then check for them (rather than the existence of a selection) to see if the ex command operates on a selection or not?

[rebornix]

@johnfn yeah, I didn't implement <> in the first beginning. Let me bring it in.

[rebornix]

Support subsitution with no range or marks (now we only support '< and '>).

[johnfn]

@rebornix is this done? sorry, i think i missed your previous message!

[rebornix]

yup, it contains everything in description.