fish_indent man page
fish_indent -- indenter and prettifier
fish_indent is used to indent a piece of fish code.
fish_indent reads commands from standard input and outputs them to standard output or a specified file.
The following options are available:
--writeindents a specified file and immediately writes to that file.
--no-indentdo not indent commands; only reformat to one job per line.
--versiondisplays the current fish version and then exits.
--ansicolorizes the output using ANSI escape sequences, appropriate for the current $TERM, using the colors defined in the environment (such as
--htmloutputs HTML, which supports syntax highlighting if the appropriate CSS is defined. The CSS class names are the same as the variable names, such as
--debug-level=DEBUG_LEVELenables debug output and specifies a verbosity level (like
fish -d). Defaults to 0.
--debug-stack-frames=DEBUG_LEVELspecify how many stack frames to display when debug messages are written. The default is zero. A value of 3 or 4 is usually sufficient to gain insight into how a given debug call was reached but you can specify a value up to 128.
--dump-parse-treedumps information about the parsed statements to stderr. This is likely to be of interest only to people working on the fish source code.
Tue May 29 2018 Version 2.7.1 fish