nano/syntax/makefile.nanorc

## Syntax highlighting for Makefiles.

syntax makefile "(/((GNU)?m|M)akefile[^/]*$|\.(make|mk)$)"
magic "makefile script"
comment "#"

# Assignments.
color red " (:?:|\+|\?)?= "

# Keywords.
color magenta "^(if|ifn?def|ifn?eq|else|endif|(-|s)?include)\>"
color magenta "^((override +)?(un)?define|endef|(un)?export|private|vpath)\>"

# Variable expansions.
color blue "\$+[{(][a-zA-Z0-9_-]+[})]"

# Targets.
color brightblue "^[^ 	]+:"

# Comments.
color green "(^|[[:blank:]]+)#.*"

# Trailing whitespace.
color ,green "[[:space:]]+$"
syntaxes: uniformize the initial comment 2020-04-20 20:15:43 +03:00			`## Syntax highlighting for Makefiles.`
* doc/dyntax/makefile.nanorc - Sample Makefile highlighting based on wiki.linuxhelp.net version. git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4447 35c25a1d-7b9e-4130-9fde-d3aeb78583b8 2009-11-28 07:11:04 +03:00
syntax: makefile: recognize also an all-lowercase makefile name Recognize not just "Makefile" but also "makefile" and "GNUmakefile". And recognize these only when they are the full filenames, not when they are the tail part of a longer name. Signed-off-by: Cristian Caloghera <cristi.caloghera@gmail.com> 2018-05-18 15:52:46 +03:00			`syntax makefile "(/((GNU)?m\|M)akefile[^/]*$\|\.(make\|mk)$)"`
syntax: adjust the magic strings for the changes since file-5.10 Since file-5.10 (end of 2011), libmagic identifies a C file in most cases as "C source" instead of as "C program". Nano's magic strings for some other files didn't match any more what file-5.32 currently produces, either. So, they have been adjusted, new ones added, and old ones deleted. This fixes https://savannah.gnu.org/bugs/?52445. 2017-11-19 13:10:53 +03:00			`magic "makefile script"`
new feature: comment/uncomment current line or selected lines This allows for commenting or uncommenting a line or a bunch of lines with a single keystroke (default binding: M-3). The characters used for commenting/uncommenting are specified by the active syntax file. Reviewed-by: Benno Schulenberg <bensberg@justemail.net> Signed-off-by: Mike Scalora <mike@scalora.org> 2016-05-25 23:13:50 +03:00			`comment "#"`
Partially harmonizing the syntax-colouring files. git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4899 35c25a1d-7b9e-4130-9fde-d3aeb78583b8 2014-05-17 00:21:34 +04:00
syntax: makefile: color all keywords that GNU make recognizes Plus one that automake recognizes: if. Color them only at the start of a line. Also color all possible assignment sequences (surrounded by spaces to not color the ones in shell fragments), and add some comments. 2018-05-30 12:29:08 +03:00			`# Assignments.`
			`color red " (:?:\|\+\|\?)?= "`

			`# Keywords.`
			`color magenta "^(if\|ifn?def\|ifn?eq\|else\|endif\|(-\|s)?include)\>"`
			`color magenta "^((override +)?(un)?define\|endef\|(un)?export\|private\|vpath)\>"`

			`# Variable expansions.`
2009-12-03 Eitan Adler <eitanadlerlist@gmail.com> * doc/syntax/makefile.nanorc - Fix poor regex for all alpha characters which sometimes leads to error messages, reported by gibboris@gmail.com. git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4457 35c25a1d-7b9e-4130-9fde-d3aeb78583b8 2009-12-04 06:46:04 +03:00			`color blue "\$+[{(][a-zA-Z0-9_-]+[})]"`
syntax: makefile: color all keywords that GNU make recognizes Plus one that automake recognizes: if. Color them only at the start of a line. Also color all possible assignment sequences (surrounded by spaces to not color the ones in shell fragments), and add some comments. 2018-05-30 12:29:08 +03:00
			`# Targets.`
* doc/dyntax/makefile.nanorc - Sample Makefile highlighting based on wiki.linuxhelp.net version. git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4447 35c25a1d-7b9e-4130-9fde-d3aeb78583b8 2009-11-28 07:11:04 +03:00			`color brightblue "^[^ ]+:"`
syntax: makefile: color all keywords that GNU make recognizes Plus one that automake recognizes: if. Color them only at the start of a line. Also color all possible assignment sequences (surrounded by spaces to not color the ones in shell fragments), and add some comments. 2018-05-30 12:29:08 +03:00
			`# Comments.`
syntaxes: replace [[:space:]] with [[:blank:]] to exclude carriage return In many places a carriage return is not valid whitespace and should thus not be colored as such. In some of these places a vertical tab or form feed is maybe valid whitespace, but it would be ugly or even wrong to color them because they are not part of the subsequent comment or keyword. This fixes https://savannah.gnu.org/bugs/?60456. 2021-04-27 12:18:41 +03:00			`color green "(^\|[[:blank:]]+)#.*"`
Partially harmonizing the syntax-colouring files. git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4899 35c25a1d-7b9e-4130-9fde-d3aeb78583b8 2014-05-17 00:21:34 +04:00
syntax: makefile: color all keywords that GNU make recognizes Plus one that automake recognizes: if. Color them only at the start of a line. Also color all possible assignment sequences (surrounded by spaces to not color the ones in shell fragments), and add some comments. 2018-05-30 12:29:08 +03:00			`# Trailing whitespace.`
Colouring trailing whitespace in Makefiles, patch by Mike Frysinger. git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4617 35c25a1d-7b9e-4130-9fde-d3aeb78583b8 2014-02-27 01:42:53 +04:00			`color ,green "[[:space:]]+$"`