From b3bedf1e825aaaee9134dddc6de82b373bf8b86b Mon Sep 17 00:00:00 2001
From: Mart Lubbers <mart@martlubbers.net>
Date: Wed, 2 Mar 2016 15:31:04 +0100
Subject: [PATCH] man toegevoegd, mapjes gemaakt, bijna klaar voor inleveren

---
 src/.gitignore                 |  1 +
 src/Makefile                   | 12 +++++-
 src/exVarDecl.spl              | 67 ----------------------------------
 src/{ => examples}/example.spl |  0
 src/{ => grammar}/grammar.txt  |  0
 src/main.icl                   | 34 ++++++++++++-----
 6 files changed, 36 insertions(+), 78 deletions(-)
 delete mode 100644 src/exVarDecl.spl
 rename src/{ => examples}/example.spl (100%)
 rename src/{ => grammar}/grammar.txt (100%)

diff --git a/src/.gitignore b/src/.gitignore
index b1b84c1..aa2c2db 100644
--- a/src/.gitignore
+++ b/src/.gitignore
@@ -1,3 +1,4 @@
 Clean System Files
 main
 sapl
+main.1
diff --git a/src/Makefile b/src/Makefile
index f0036fa..1749e2c 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -1,7 +1,15 @@
 CPM:=cpm
+BIN:=main
 
-all:
+.PHONY: man main
+
+all: $(BIN) $(BIN).1
+
+main:
 	$(CPM) make
 
+%.1: %
+	help2man ./$< > $@
+
 clean:
-	$(RM) -rv Clean\ System\ Files sapl main
+	$(RM) -rv Clean\ System\ Files sapl $(BIN) $(BIN).1
diff --git a/src/exVarDecl.spl b/src/exVarDecl.spl
deleted file mode 100644
index 8873515..0000000
--- a/src/exVarDecl.spl
+++ /dev/null
@@ -1,67 +0,0 @@
-var v1ar1 = 1; 
-Int int1 = 1; 
-Bool bool1 = 1; 
-Char char1 = 1; 
-[Char] listchar1 = 1; 
-(Bool, Int) tupleboolint1 = 1; 
-var v1 = True; 
-var v2 = False; 
-var v3 = True && False; 
-var v4 = True || !False; 
-var v4 = 1 - 2 - 3 -- 4; 
-var v5 = 1 * 2 - 3 * 4; 
-var v6 = 1 * (2 - 3) * 4; 
-var v7 = 1 * 2 % 3 * 4; 
-var v8 = a * 4; 
-var v9 = a.tl.fst * 4; 
-var v9 = a.tl * 4; 
-var w0 = a.fst * 4; 
-var w1 = a.snd * 4; 
-var w2 = a.hd : anotherVariable; 
-var w3 = [] + 5;
-var w4 = func();
-var w5 = func(1);
-var w5 = func(1, [], 1+2);
-a a = 4;
-var w6 = ([] + 5, func(1));
-([a], [(b, (c, [[[(d, e)]]]))]) t = f(1+2-3*4%5/6+(6+(6+1)), g(h(a.fst), []));
-t() :: Void {}
-t(a) :: Void {}
-t(a, b, c) :: Void {}
-t() :: Int {
-	var v1 = True; 
-	([a], [(b, (c, [[[(d, e)]]]))]) t = f(1+2-3*4%5/6+(6+(6+1)), g(h(a.fst), []));
-
-	if(True){
-	}
-	if(True){
-		abc();
-		abc(1);
-		abc(1, 1, 1);
-	} else {
-		if((x*x)+(y+y)){
-		} else {
-			abcd();
-		}
-	}
-
-	while(True){}
-	while(True){
-		if(True){
-			abc();
-			abc(1);
-			abc(1, 1, 1);
-		} else {
-			if((x*x)+(y+y)){
-			} else {
-				abcd();
-			}
-		}
-	}
-
-	abc();
-	abc(1);
-	abc(1, 1, 1);
-	return (1, 2);
-	return;
-}
diff --git a/src/example.spl b/src/examples/example.spl
similarity index 100%
rename from src/example.spl
rename to src/examples/example.spl
diff --git a/src/grammar.txt b/src/grammar/grammar.txt
similarity index 100%
rename from src/grammar.txt
rename to src/grammar/grammar.txt
diff --git a/src/main.icl b/src/main.icl
index ee1e0bd..31c98d7 100644
--- a/src/main.icl
+++ b/src/main.icl
@@ -19,6 +19,7 @@ import lex
 from yard import :: Error, instance toString Error
 
 :: Opts = {
+	version :: Bool,
 	program :: String,
 	lex :: Bool,
 	parse :: Bool,
@@ -30,15 +31,23 @@ derive gPrint TokenValue
 Start :: *World -> *World
 Start w
 # (args, w) = parseArgs w
-| args.help
-	# (out, w) = stdio w
-	# out = out <<< "Usage: " <<< args.program <<< " [opts] [FILENAME]\n"
-		<<< "\t--help  Show this help\n"
-		<<< "\t--[no-]lex   Lexer output(default: disabled)\n"
-		<<< "\t--[no-]parse Parser output(default: enabled)\n\n"
-		<<< "\tFILENAME   File to parse, when unspecified stdin is parsed\n"
-	= snd $ fclose out w
 # (stdin, w) = stdio w
+| args.version
+	# stdin = stdin 
+		<<< "main 0.1 (17 march 2016)\n"
+		<<< "Copyright Pim Jager and Mart Lubbers\n"
+	= snd $ fclose stdin w
+| args.help
+	# stdin = stdin 
+		<<< "Usage: " <<< args.program <<< " [OPTION] [FILE]\n"
+		<<< "Lex parse and either FILE or stdin\n"
+		<<< "\n"
+		<<< "Options:\n"
+		<<< "  --help             Show this help\n"
+		<<< "  --version          Show the version\n"
+		<<< "  --[no-]lex         Lexer output(default: disabled)\n"
+		<<< "  --[no-]parse       Parser output(default: enabled)\n"
+	= snd $ fclose stdin w
 # (contents, stdin, w) = readFileOrStdin stdin args.fp w
 = case contents of
 	(Left cs) = snd $ fclose (stdin <<< cs) w
@@ -64,11 +73,18 @@ Start w
 parseArgs :: *World -> (Opts, *World)
 parseArgs w
 # ([p:args], w) = getCommandLine w
-= (pa args {program=p, lex=False, parse=True, fp=Nothing, help=False}, w)
+= (pa args {
+	program=p,
+	version=False,
+	lex=False,
+	parse=True,
+	fp=Nothing,
+	help=False}, w)
 where
 	pa :: [String] Opts -> Opts
 	pa [] o = o
 	pa ["--help":r] o = pa r {o & help=True}
+	pa ["--version":r] o = pa r {o & version=True}
 	pa ["--lex":r] o = pa r {o & lex=True}
 	pa ["--no-lex":r] o = pa r {o & lex=False}
 	pa ["--parse":r] o = pa r {o & parse=True}
-- 
2.20.1