diff --git a/demos/antenna.geo b/demos/antenna.geo
index f1f6430bd6b26e57107cdbdd4c2420f0c5090cdc..15d08d5930648d18138ea2144a5abdc9c978cb92 100644
--- a/demos/antenna.geo
+++ b/demos/antenna.geo
@@ -1,10 +1,4 @@
-/*
- Gmsh demo file (C) 2000 C. Geuzaine, J.-F. Remacle
-*/
-
-/*
- The two longitudinal bars
-*/
+// The two longitudinal bars
f4 = 0.6 ;
f5 = 1.33 ;
@@ -44,9 +38,7 @@ Line(22) = {7,15}; Line(26) = {4,12};
Line(23) = {6,14}; Line(27) = {3,11};
Line(24) = {5,13}; Line(28) = {1,9};
-/*
- The 22 resonators
-*/
+// The 22 resonators
f1 = 2 ; f2 = 3.5 ; f3 = 5 ;
@@ -97,10 +89,7 @@ dx = d20; rx = r20; sx = s20; lx = l20; e =-e20; x =2000; Include "antenna.i1" ;
dx = d21; rx = r21; sx = s21; lx = l21; e = e21; x =2100; Include "antenna.i1" ;
dx = d22; rx = r22; sx = s22; lx = l22; e =-e22; x =2200; Include "antenna.i1" ;
-
-/*
- Surfaces for longitudinal bars
-*/
+// Surfaces for longitudinal bars
Line Loop(3001) = {-13,-21,3,22}; Plane Surface(3101) = {3001}; // ymax
Line Loop(3002) = {23,-11,-24,1}; Plane Surface(3102) = {3002}; // ymax - eps
@@ -123,9 +112,7 @@ Plane Surface(3114) = {3014,101,301,501,701,901,1101,1301,1501,1701,1901,2101};
Plane Surface(3115) = {3015,103,303,503,703,903,1103,1303,1503,1703,1903,2103};
Plane Surface(3116) = {3016,201,401,601,801,1001,1201,1401,1601,1801,2001,2201};
-/*
- The physical entities
-*/
+// The physical entities
AIR = 8001 ;
XM = 8002 ;
@@ -191,4 +178,3 @@ Physical Surface(CLBAR) =
2222,2225,2226,2227,2228,
2224,2229,2230,2231,2232
};
-
diff --git a/demos/antenna.i1 b/demos/antenna.i1
index eff2c9ece2ea014fa0d76528905d2ebb7447c126..f24a7ea5ec580d6c71dd39a11d790a6f2be3ada3 100644
--- a/demos/antenna.i1
+++ b/demos/antenna.i1
@@ -1,6 +1,3 @@
-/*
- Gmsh demo file (C) 2000 C. Geuzaine, J.-F. Remacle
-*/
Point(x+01) = {dx, -e, -ll/2, sx}; Point(x+11) = {dx, e, ll/2, sx};
Point(x+02) = {dx+rx, -e, -ll/2, sx}; Point(x+12) = {dx+rx, e, ll/2, sx};
diff --git a/demos/filter.geo b/demos/filter.geo
index d3effbfc24a6d7c425c510436b8d2fd873cbd461..aec28611424807c102034a96ac8a6957401a28dc 100644
--- a/demos/filter.geo
+++ b/demos/filter.geo
@@ -1,6 +1,4 @@
-/*
- Gmsh demo file (C) 2000 C. Geuzaine, J.-F. Remacle
-*/
+// Original author: Benoit Meys
ech = 0.001 ;
a = 8.0 ;
diff --git a/demos/machine.geo b/demos/machine.geo
index e06f090ffac04ef7dcee68da62fc26aec6bd1207..f24faf57c121a231146c3bc09206ac9948c2db6f 100644
--- a/demos/machine.geo
+++ b/demos/machine.geo
@@ -1,6 +1,4 @@
-/*
- Gmsh demo file (C) 2000 C. Geuzaine, J.-F. Remacle
-*/
+// Original author: Francois Henrotte
// All dimensions in meters and rads
diff --git a/demos/machine.i1 b/demos/machine.i1
index aa6e3e405789d750dce09783ef14321e825e736a..9bb0a60a69a2f57d922e4ac7b963f9134c281ae0 100644
--- a/demos/machine.i1
+++ b/demos/machine.i1
@@ -1,6 +1,3 @@
-/*
- Gmsh demo file (C) 2000 C. Geuzaine, J.-F. Remacle
-*/
/* Variables that must be defined when including this file:
th,D1,H,R1,R2,Lc */
diff --git a/demos/machine.i2 b/demos/machine.i2
index 9792c42e4a1cc3ebe85a71a076e2cc8413c5e563..8a43ab4d2de40ec33b248f9bc3d71bf6786b90f2 100644
--- a/demos/machine.i2
+++ b/demos/machine.i2
@@ -1,6 +1,3 @@
-/*
- Gmsh demo file (C) 2000 C. Geuzaine, J.-F. Remacle
-*/
/* Variables that must be defined when including this file:
th,D2,H,R1,E1 */
diff --git a/demos/piece-extr-rec.geo b/demos/piece-extr-rec.geo
index 39a45610ac4638e6216773e2598e2afdf61ef1fd..593a690eca43d30dacc3df703a75e4a0884106af 100644
--- a/demos/piece-extr-rec.geo
+++ b/demos/piece-extr-rec.geo
@@ -1,6 +1,3 @@
-/*
- Gmsh demo file (C) 2000 C. Geuzaine, J.-F. Remacle
-*/
r1 = .1;
l1 = 1.;
diff --git a/demos/piece-extr.geo b/demos/piece-extr.geo
index 906e1823a78a82dbb84b042b1c5a3cff0a509127..be6d982bb5bfd407becd2eb6e808855196512de3 100644
--- a/demos/piece-extr.geo
+++ b/demos/piece-extr.geo
@@ -1,6 +1,3 @@
-/*
- Gmsh demo file (C) 2000 C. Geuzaine, J.-F. Remacle
-*/
r1 = .1;
l1 = 1.;
diff --git a/demos/piece.geo b/demos/piece.geo
index 85f36431b1813ace56601305c25ae3ec3b22a070..e9879a9564e8ffa787afb052cead236861ecf3b0 100644
--- a/demos/piece.geo
+++ b/demos/piece.geo
@@ -1,6 +1,3 @@
-/*
- Gmsh demo file (C) 2000 C. Geuzaine, J.-F. Remacle
-*/
r1 = .1;
l1 = 1.;
diff --git a/demos/tower.geo b/demos/tower.geo
index 5e7ab47c3469133e838c0758f528a5511b6a5933..65a6cce3cb855ca8c78a0ba29017c733cc36ff2e 100644
--- a/demos/tower.geo
+++ b/demos/tower.geo
@@ -1,6 +1,4 @@
-/*
- Gmsh demo file (C) 2000 C. Geuzaine, J.-F. Remacle
-*/
+// Original author: Patrick Dular
Include "tower.i1" ;
diff --git a/demos/tower.i1 b/demos/tower.i1
index 67a1a4f0a6eae8cad8947c3a687031498d3d58fd..f3a463d21d2ebf24498b1ea5a5a425952f346b37 100644
--- a/demos/tower.i1
+++ b/demos/tower.i1
@@ -1,6 +1,3 @@
-/*
- Gmsh demo file (C) 2000 C. Geuzaine, J.-F. Remacle
-*/
h = 19.6 ; hSol = 1. ;
L = 150. ;
diff --git a/demos/tower.i2 b/demos/tower.i2
index bc0708acc7b2dc942e5de0b309e245d0b68baf0e..423ee50f0d8fddb386c8b1c4ba88b3612ae9432b 100644
--- a/demos/tower.i2
+++ b/demos/tower.i2
@@ -1,6 +1,3 @@
-/*
- Gmsh demo file (C) 2000 C. Geuzaine, J.-F. Remacle
-*/
h = 19.6 ; hSol = 1. ;
L = 150. ;
diff --git a/demos/tower.i3 b/demos/tower.i3
index 2c226f78a05f0bacf22c7469c7534db33dd37e5e..340129d391fb9b7546073ae9aed9dd80bd190d04 100644
--- a/demos/tower.i3
+++ b/demos/tower.i3
@@ -1,6 +1,3 @@
-/*
- Gmsh demo file (C) 2000 C. Geuzaine, J.-F. Remacle
-*/
/* INPUT :
i_p
diff --git a/demos/tower.i4 b/demos/tower.i4
index 097293ebfbe0bef594f10b1b702428780143bc1f..505b330e7d2dbf629113683355e570aefb6c7ff1 100644
--- a/demos/tower.i4
+++ b/demos/tower.i4
@@ -1,6 +1,3 @@
-/*
- Gmsh demo file (C) 2000 C. Geuzaine, J.-F. Remacle
-*/
Point(i_p + 1) = { -ci , hi , -ci , pti } ;
Point(i_p + 2) = { ci , hi , -ci , pti } ;
diff --git a/demos/tower.i5 b/demos/tower.i5
index 4b8d4b1e8905263ba23336f0f5b86e69c8ade1d9..1e29be43c234583beaae206f93fcc969179cf230 100644
--- a/demos/tower.i5
+++ b/demos/tower.i5
@@ -1,6 +1,3 @@
-/*
- Gmsh demo file (C) 2000 C. Geuzaine, J.-F. Remacle
-*/
Point(i_p + 5) = { 0. , hi , ci , pti } ;
Point(i_p + 6) = { ci , hi , 0. , pti } ;