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https://github.com/fish-shell/fish-shell
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64dddfc6ce
On a commandline like "ls arg" (cursor at end) we do not expand abbrevations on enter. OTOH, on "ls " we do expand. This can be frustrating because it means that the two obvious ways to suppress abbrevation expansion (C-Space or post-expansion C-Z) cannot be used to suppress expansion of a command without arguments. (One workaround is "ls #".) Only expand-on-execute if the cursor is at the command name (no space in between). This is a strict improvement for realistic scenarios, because if there is a space, the user has already expressed the intent to not expand the abbreviation. (I hope no one is using recursive abbreviations.) Closes #8423
40 lines
1.2 KiB
Fish
40 lines
1.2 KiB
Fish
#RUN: %fish %s
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#REQUIRES: command -v tmux
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set -g isolated_tmux_fish_extra_args -C '
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set -g fish_autosuggestion_enabled 0
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function abbr-test
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end
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abbr -g abbr-test "abbr-test [expanded]"
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'
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isolated-tmux-start
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# Expand abbreviations on space.
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isolated-tmux send-keys abbr-test Space arg1 Enter
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tmux-sleep
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# CHECK: prompt {{\d+}}> abbr-test [expanded] arg1
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# Expand abbreviations at the cursor when executing.
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isolated-tmux send-keys abbr-test Enter
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tmux-sleep
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# CHECK: prompt {{\d+}}> abbr-test [expanded]
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# Use Control+Z right after abbreviation expansion, to keep going without expanding.
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isolated-tmux send-keys abbr-test Space C-z arg2 Enter
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tmux-sleep
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# CHECK: prompt {{\d+}}> abbr-test arg2
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# Or use Control+Space ("bind -k nul") to the same effect.
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isolated-tmux send-keys abbr-test C-Space arg3 Enter
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tmux-sleep
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# CHECK: prompt {{\d+}}> abbr-test arg3
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# Do not expand abbrevation if the cursor is not at the command, even if it's just white space.
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# This makes the behavior more consistent with the above two scenarios.
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isolated-tmux send-keys abbr-test C-Space Enter
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tmux-sleep
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# CHECK: prompt {{\d+}}> abbr-test
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# CHECK: prompt {{\d+}}>
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isolated-tmux capture-pane -p
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