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Restructure --help output

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Junegunn Choi 2025-01-06 23:33:21 +09:00
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2 changed files with 583 additions and 549 deletions
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968
man/man1/fzf.1
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164
src/options.go
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@ -24,16 +24,17 @@ with omitted characters and still get the results you want.
Project URL: https://github.com/junegunn/fzf
Author: Junegunn Choi <junegunn.c@gmail.com>
* See man page for more information: fzf --man
Usage: fzf [options]
Search
-x, --extended Extended-search mode
(enabled by default; +x or --no-extended to disable)
-e, --exact Enable Exact-match
-i, --ignore-case Case-insensitive match (default: smart-case match)
SEARCH
-e, --exact Enable exact-match
+x, --no-extended Disable extended-search mode
-i, --ignore-case Case-insensitive match
+i, --no-ignore-case Case-sensitive match
--smart-case Smart-case match (default)
--scheme=SCHEME Scoring scheme [default|path|history]
--literal Do not normalize latin script letters before matching
-n, --nth=N[,..] Comma-separated list of field index expressions
for limiting search scope. Each can be a non-zero
integer or a range expression ([BEGIN]..[END]).
@ -41,45 +42,40 @@ Usage: fzf [options]
field index expressions
-d, --delimiter=STR Field delimiter regex (default: AWK-style)
+s, --no-sort Do not sort the result
--literal Do not normalize latin script letters
--tail=NUM Maximum number of items to keep in memory
--track Track the current selection when the result is updated
--tac Reverse the order of the input
--disabled Do not perform search
--tiebreak=CRI[,..] Comma-separated list of sort criteria to apply
when the scores are tied [length|chunk|begin|end|index]
(default: length)
Interface
-m, --multi[=MAX] Enable multi-select with tab/shift-tab
--no-mouse Disable mouse
--bind=KEYBINDS Custom key bindings. Refer to the man page.
--cycle Enable cyclic scroll
--wrap Enable line wrap
--wrap-sign=STR Indicator for wrapped lines
--no-multi-line Disable multi-line display of items when using --read0
--gap[=N] Render empty lines between each item
--keep-right Keep the right end of the line visible on overflow
--scroll-off=LINES Number of screen lines to keep above or below when
scrolling to the top or to the bottom (default: 0)
--no-hscroll Disable horizontal scroll
--hscroll-off=COLS Number of screen columns to keep to the right of the
highlighted substring (default: 10)
--filepath-word Make word-wise movements respect path separators
--jump-labels=CHARS Label characters for jump mode
Layout
INPUT/OUTPUT
--read0 Read input delimited by ASCII NUL characters
--print0 Print output delimited by ASCII NUL characters
--ansi Enable processing of ANSI color codes
--sync Synchronous search for multi-staged filtering
STYLE
--style=PRESET Apply a style preset [default|minimal|full]
--color=COLSPEC Base scheme (dark|light|16|bw) and/or custom colors
--no-color Disable colors
--no-bold Do not use bold text
LAYOUT
--height=[~]HEIGHT[%] Display fzf window below the cursor with the given
height instead of using fullscreen.
A negative value is calculated as the terminal height
minus the given value.
If prefixed with '~', fzf will determine the height
according to the input size.
--min-height=HEIGHT Minimum height when --height is given in percent
--min-height=HEIGHT Minimum height for percent --height is given in percent
(default: 10)
--tmux[=OPTS] Start fzf in a tmux popup (requires tmux 3.3+)
[center|top|bottom|left|right][,SIZE[%]][,SIZE[%]]
[,border-native] (default: center,50%)
--layout=LAYOUT Choose layout: [default|reverse|reverse-list]
--margin=MARGIN Screen margin (TRBL | TB,RL | T,RL,B | T,R,B,L)
--padding=PADDING Padding inside border (TRBL | TB,RL | T,RL,B | T,R,B,L)
--border[=STYLE] Draw border around the finder
[rounded|sharp|bold|block|thinblock|double|horizontal|vertical|
top|bottom|left|right|none] (default: rounded)
@ -88,6 +84,33 @@ Usage: fzf [options]
[POSITIVE_INTEGER: columns from left|
NEGATIVE_INTEGER: columns from right][:bottom]
(default: 0 or center)
LIST SECTION
-m, --multi[=MAX] Enable multi-select with tab/shift-tab
--highlight-line Highlight the whole current line
--cycle Enable cyclic scroll
--wrap Enable line wrap
--wrap-sign=STR Indicator for wrapped lines
--no-multi-line Disable multi-line display of items when using --read0
--track Track the current selection when the result is updated
--tac Reverse the order of the input
--gap[=N] Render empty lines between each item
--keep-right Keep the right end of the line visible on overflow
--scroll-off=LINES Number of screen lines to keep above or below when
scrolling to the top or to the bottom (default: 0)
--no-hscroll Disable horizontal scroll
--hscroll-off=COLS Number of screen columns to keep to the right of the
highlighted substring (default: 10)
--jump-labels=CHARS Label characters for jump mode
--pointer=STR Pointer to the current line (default: '▌' or '>')
--marker=STR Multi-select marker (default: '┃' or '>')
--marker-multi-line=STR Multi-select marker for multi-line entries;
3 elements for top, middle, and bottom (default: '╻┃╹')
--ellipsis=STR Ellipsis to show when line is truncated (default: '··')
--tabstop=SPACES Number of spaces for a tab character (default: 8)
--scrollbar[=C1[C2]] Scrollbar character(s)
(each for list section and preview window)
--no-scrollbar Hide scrollbar
--list-border[=STYLE] Draw border around the list section
[rounded|sharp|bold|block|thinblock|double|horizontal|vertical|
top|bottom|left|right|none] (default: rounded)
@ -96,6 +119,15 @@ Usage: fzf [options]
[POSITIVE_INTEGER: columns from left|
NEGATIVE_INTEGER: columns from right][:bottom]
(default: 0 or center)
INPUT SECTION
--prompt=STR Input prompt (default: '> ')
--info=STYLE Finder info style
[default|right|hidden|inline[-right][:PREFIX]]
--info-command=COMMAND Command to generate info line
--separator=STR String to form horizontal separator on info line
--no-separator Hide info line separator
--filepath-word Make word-wise movements respect path separators
--input-border[=STYLE] Draw border around the input section
[rounded|sharp|bold|block|thinblock|double|horizontal|vertical|
top|bottom|left|right|none] (default: rounded)
@ -104,45 +136,8 @@ Usage: fzf [options]
[POSITIVE_INTEGER: columns from left|
NEGATIVE_INTEGER: columns from right][:bottom]
(default: 0 or center)
--header-border[=STYLE] Draw border around the header section
[rounded|sharp|bold|block|thinblock|double|horizontal|vertical|
top|bottom|left|right|none] (default: rounded)
--header-label=LABEL Label to print on the header border
--header-label-pos=COL Position of the header label
[POSITIVE_INTEGER: columns from left|
NEGATIVE_INTEGER: columns from right][:bottom]
(default: 0 or center)
--margin=MARGIN Screen margin (TRBL | TB,RL | T,RL,B | T,R,B,L)
--padding=PADDING Padding inside border (TRBL | TB,RL | T,RL,B | T,R,B,L)
--info=STYLE Finder info style
[default|right|hidden|inline[-right][:PREFIX]]
--info-command=COMMAND Command to generate info line
--separator=STR String to form horizontal separator on info line
--no-separator Hide info line separator
--scrollbar[=C1[C2]] Scrollbar character(s) (each for main and preview window)
--no-scrollbar Hide scrollbar
--prompt=STR Input prompt (default: '> ')
--pointer=STR Pointer to the current line (default: '▌' or '>')
--marker=STR Multi-select marker (default: '┃' or '>')
--marker-multi-line=STR Multi-select marker for multi-line entries;
3 elements for top, middle, and bottom (default: '╻┃╹')
--header=STR String to print as header
--header-lines=N The first N lines of the input are treated as header
--header-first Print header before the prompt line
--ellipsis=STR Ellipsis to show when line is truncated (default: '··')
Display
--ansi Enable processing of ANSI color codes
--tabstop=SPACES Number of spaces for a tab character (default: 8)
--color=COLSPEC Base scheme (dark|light|16|bw) and/or custom colors
--highlight-line Highlight the whole current line
--no-bold Do not use bold text
History
--history=FILE History file
--history-size=N Maximum number of history entries (default: 1000)
Preview
PREVIEW WINDOW
--preview=COMMAND Command to preview highlighted line ({})
--preview-window=OPT Preview window layout (default: right:50%)
[up|down|left|right][,SIZE[%]]
@ -157,37 +152,56 @@ Usage: fzf [options]
--preview-label-pos=N Same as --border-label and --border-label-pos,
but for preview window
Scripting
HEADER
--header=STR String to print as header
--header-lines=N The first N lines of the input are treated as header
--header-first Print header before the prompt line
--header-border[=STYLE] Draw border around the header section
[rounded|sharp|bold|block|thinblock|double|horizontal|vertical|
top|bottom|left|right|none] (default: rounded)
--header-label=LABEL Label to print on the header border
--header-label-pos=COL Position of the header label
[POSITIVE_INTEGER: columns from left|
NEGATIVE_INTEGER: columns from right][:bottom]
(default: 0 or center)
SCRIPTING
-q, --query=STR Start the finder with the given query
-1, --select-1 Automatically select the only match
-0, --exit-0 Exit immediately when there's no match
-f, --filter=STR Filter mode. Do not start interactive finder.
-f, --filter=STR Print matches for the initial query and exit
--print-query Print query as the first line
--expect=KEYS Comma-separated list of keys to complete fzf
--read0 Read input delimited by ASCII NUL characters
--print0 Print output delimited by ASCII NUL characters
--sync Synchronous search for multi-staged filtering
KEY/EVENT BINDING
--bind=BINDINGS Custom key/event bindings
ADVANCED
--with-shell=STR Shell command and flags to start child processes with
--listen[=[ADDR:]PORT] Start HTTP server to receive actions (POST /)
(To allow remote process execution, use --listen-unsafe)
Directory traversal (Only used when $FZF_DEFAULT_COMMAND is not set)
DIRECTORY TRAVERSAL (Only used when $FZF_DEFAULT_COMMAND is not set)
--walker=OPTS [file][,dir][,follow][,hidden] (default: file,follow,hidden)
--walker-root=DIR [...] List of directories to walk (default: .)
--walker-skip=DIRS Comma-separated list of directory names to skip
(default: .git,node_modules)
Shell integration
HISTORY
--history=FILE History file
--history-size=N Maximum number of history entries (default: 1000)
SHELL INTEGRATION
--bash Print script to set up Bash shell integration
--zsh Print script to set up Zsh shell integration
--fish Print script to set up Fish shell integration
Help
HELP
--version Display version information and exit
--help Show this message
--man Show man page
Environment variables
ENVIRONMENT VARIABLES
FZF_DEFAULT_COMMAND Default command to use when input is tty
FZF_DEFAULT_OPTS Default options (e.g. '--layout=reverse --info=inline')
FZF_DEFAULT_OPTS_FILE Location of the file to read default options from
@ -2279,6 +2293,8 @@ func parseOptions(index *int, opts *Options, allArgs []string) error {
}
case "--no-tail":
opts.Tail = 0
case "--smart-case":
opts.Case = CaseSmart
case "-i", "--ignore-case":
opts.Case = CaseIgnore
case "+i", "--no-ignore-case":