dotter

commit dff9c6cf8ae0ae4107d1c4461d5f4c0c364fc4a7
parent daf4626422d7644d57666be9b060650e300cd939
Author: Morel Bérenger <berengermorel76@gmail.com>
Date:   Fri, 27 Nov 2020 12:54:39 +0100

uml: adds directive to change edge style

Diffstat:
M
README
 | 
7
+++++++
M
uml
 | 
20
+++++++++++++++-----

2 files changed, 22 insertions(+), 5 deletions(-)
diff --git a/README b/README
@@ -158,3 +158,10 @@ Arg 1: package name
 ==== endpackage ====
 Closes the current class.
 Closes the current package.
+
+==== splines ====
+Closes the current class.
+Changes the edge style according to arg 1.
+
+Arg 1: new edge style. Some possible values: true, false,
+  polyline, ortho, line. See dot(1) for all accepted values.
diff --git a/uml b/uml
@@ -32,10 +32,15 @@ function relation( from, to, tail, head, label ) {
 	}
 }
 
+function close_relation() {
+	printf( " ];\n" );
+}
+
 function depends( type ) {
 	end_class();
 	relation( $2, $3, "none", "vee", type );
-	printf( " style = \"dotted\" ];\n" );
+	printf( " style = \"dotted\"" );
+	close_relation();
 }
 
 BEGIN {
@@ -50,6 +55,11 @@ $0 == "protected" { scope = "[#]"; }
 $0 == "public"    { scope = "[+]"; }
 $0 == "package"   { scope = "[~]"; }
 
+$1 == "splines" {
+	end_class();
+	printf( "splines = %s;\n", $2 );
+}
+
 $1 == "class" {
 	end_class();
 	class = $2;
@@ -85,25 +95,25 @@ $1 == "var" {
 $1 == "inherit" {
 	end_class();
 	relation( $2, $3, "none", "empty", "" );
-	printf( " ];\n" );
+	close_relation();
 }
 
 $1 == "associate" {
 	end_class();
 	relation( $2, $3, "none", "vee", $4 );
-	printf( " ];\n" );
+	close_relation();
 }
 
 $1 == "aggreg" {
 	end_class();
 	relation( $2, $3, "odiamond", "vee", $4 );
-	printf( " ];\n" );
+	close_relation();
 }
 
 $1 == "compose" {
 	end_class();
 	relation( $2, $3, "diamond", "vee", $4 );
-	printf( " ];\n" );
+	close_relation();
 }
 
 $1 == "depends" {