[Console] Fix fish completion script #46220
Merged
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While trying out the fish completion support, I discovered a syntax error in the fish script. After fixing it, I realized the cursor calculation was wrong in the fish script. I've tested these changes using Fish 3.4.1 and the Symfony demo app.
Meanwhile, I improved the help of the
completion
command to account for the fish shell support. I had to find the PR that introduced this feature in order to get installation instructions (these are now part of the help - just like with bash).