lessc - Online in the Cloud

PROGRAM:

NAME

lessc - Less (CSS preprocessor) compiler

DESCRIPTION

usage: lessc [option option=parameter ...] <source> [destination]

If source is set to `-' (dash or hyphen-minus), input is read from stdin.

options:
-h, --help
Print help (this message) and exit.

--include-path=PATHS
Set include paths. Separated by `:'. Use `;' on Windows.

-M, --depends
Output a makefile import dependency list to stdout

--no-color
Disable colorized output.

--no-ie-compat
Disable IE compatibility checks.

--no-js
Disable JavaScript in less files

-l, --lint
Syntax check only (lint).

-s, --silent
Suppress output of error messages.

--strict-imports
Force evaluation of imports.

--insecure
Allow imports from insecure https hosts.

-v, --version
Print version number and exit.

-x, --compress
Compress output by removing some whitespaces.

--clean-css
Compress output using clean-css

--clean-option=opt:val
Pass an option to clean css, using CLI arguments from
https://github.com/GoalSmashers/clean-css e.g.
--clean-option=--selectors-merge-mode:ie8 and to switch on advanced use
--clean-option=--advanced

--source-map[=FILENAME]
Outputs a v3 sourcemap to the filename (or output filename.map)

--source-map-rootpath=X
adds this path onto the sourcemap filename and less file paths

--source-map-basepath=X
Sets sourcemap base path, defaults to current working directory.

--source-map-less-inline puts the less files into the map instead of referencing them

--source-map-map-inline
puts the map (and any less files) into the output css file

--source-map-url=URL
the complete url and filename put in the less file

-rp, --rootpath=URL
Set rootpath for url rewriting in relative imports and urls. Works with or without
the relative-urls option.

-ru, --relative-urls
re-write relative urls to the base less file.

-sm=on|off
Turn on or off strict math, where in strict mode, math

--strict-math=on|off
requires brackets. This option may default to on and then be removed in the future.

-su=on|off
Allow mixed units, e.g. 1px+1em or 1px*1px which have units

--strict-units=on|off
that cannot be represented.

--global-var='VAR=VALUE' Defines a variable that can be referenced by the file.

--modify-var='VAR=VALUE' Modifies a variable already declared in the file.

-------------------------- Deprecated ----------------

-O0, -O1, -O2
Set the parser's optimization level. The lower the number, the less nodes it will
create in the tree. This could matter for debugging, or if you want to access the
individual nodes in the tree.

--line-numbers=TYPE
Outputs filename and line numbers. TYPE can be either 'comments', which will
output the debug info within comments, 'mediaquery' that will output the
information within a fake media query which is compatible with the SASS format, and
'all' which will do both.

--verbose
Be verbose.

REPORTING BUGS

Report bugs to: http://github.com/less/less.js/issues
Home page: <http://lesscss.org/>

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