mirror of
https://github.com/fish-shell/fish-shell.git
synced 2024-12-23 00:43:39 +08:00
c6166f8ced
More vain attempts to get a bare <TAB> showing as 2 columns in the pager. This now happens in a 101 column terminal.
28 lines
764 B
Fish
28 lines
764 B
Fish
# Depending on cursor position and current mode, either search backward or move up one line"
|
|
function up-or-search -d "Search back or move cursor up 1 line"
|
|
# If we are already in search mode, continue
|
|
if commandline --search-mode
|
|
commandline -f history-search-backward
|
|
return
|
|
end
|
|
|
|
# If we are navigating the pager, then up always navigates
|
|
if commandline --paging-mode
|
|
commandline -f up-line
|
|
return
|
|
end
|
|
|
|
# We are not already in search mode.
|
|
# If we are on the top line, start search mode,
|
|
# otherwise move up
|
|
set -l lineno (commandline -L)
|
|
|
|
switch $lineno
|
|
case 1
|
|
commandline -f history-search-backward
|
|
|
|
case '*'
|
|
commandline -f up-line
|
|
end
|
|
end
|