From 1c43114a71e03a6099c79dcd16f1fc083c2402b8 Mon Sep 17 00:00:00 2001
From: cn <cn@mycrobase.de>
Date: Tue, 18 Apr 2017 21:18:38 +0200
Subject: [PATCH] Add draft Makefile highlighter

---
 ftyperc      | 10 +++----
 makefile.jsf | 81 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 86 insertions(+), 5 deletions(-)
 create mode 100644 makefile.jsf

diff --git a/ftyperc b/ftyperc
index 4a7f284..74ea491 100644
--- a/ftyperc
+++ b/ftyperc
@@ -689,27 +689,27 @@
  Makefile
 *Makefile
 -autoindent
--syntax conf
+-syntax makefile
 -pound_comment
 
 *makefile
 -autoindent
--syntax conf
+-syntax makefile
 -pound_comment
 
 *Makefile.in
 -autoindent
--syntax conf
+-syntax makefile
 -pound_comment
 
 *makefile.in
 -autoindent
--syntax conf
+-syntax makefile
 -pound_comment
 
 *MAKEFILE
 -autoindent
--syntax conf
+-syntax makefile
 -pound_comment
 
  Pascal
diff --git a/makefile.jsf b/makefile.jsf
new file mode 100644
index 0000000..0ffdb96
--- /dev/null
+++ b/makefile.jsf
@@ -0,0 +1,81 @@
+# JOE syntax highlight file for Makefile
+
+=Idle
+=Comment	green
+=CommentLabel	bold green
+=Constant	cyan
+=Escape		bold cyan
+=Bad		bold red
+
+=BadSpace	inverse red
+=Variable	blue
+=Target		fg_310 # brown
+=TargetRest
+
+:line_start Idle
+	*		idle		noeat
+	" "		bad_space	recolor=-1
+	"#"		line_comment	recolor=-1
+	"a-zA-Z_"	maybe_var_or_target	mark
+
+:idle Idle
+	*		idle
+	"$"		maybe_substitute
+	"\n"		line_start
+
+:maybe_substitute Idle
+	*		idle		noeat
+	"("		substitute	recolor=-2
+
+:substitute Constant
+	*		substitute
+	")"		idle
+
+:bad_space BadSpace
+	*		line_start	noeat
+
+:line_comment Comment
+	*		line_comment
+	# might be TODO label
+	"BFHNTX"	comment		noeat call=.comment_todo()
+	"\n"		line_start
+
+:maybe_var_or_target Idle
+	*		idle		noeat
+	"a-zA-Z_-"	maybe_var_or_target
+	"="		variable	recolormark
+	":"		target		noeat recolormark
+
+:variable Variable
+	*		idle		noeat
+
+:target Target
+	*		target_rest
+
+:target_rest TargetRest
+	*		target_rest
+	"\n"		line_start
+
+.subr comment_todo
+# initial state
+:comment_todo_init Comment
+	*		comment_todo_guess	buffer
+
+# highlight common TODO labels
+:comment_todo_guess Comment
+	*		comment_todo_unknown	noeat strings
+	"BUG"		comment_todo
+	"FIXME"		comment_todo
+	"HACK"		comment_todo
+	"NOTE"		comment_todo
+	"TODO"		comment_todo
+	"XXX"		comment_todo
+done
+	"A-Z"		comment_todo_guess
+
+:comment_todo_unknown Comment
+	*		NULL		noeat return
+
+:comment_todo CommentLabel
+	*		NULL		noeat return
+.end