Remove =+1 -> =1 since mcstas-pygen -> McStasscript may experience issues in e.g. instr.show_diagram(analysis=True)

Author: willend

mcstas-comps/sources/Moderator.comp

@@ -39,7 +39,7 @@
 
 DEFINE COMPONENT Moderator
 
-SETTING PARAMETERS (radius=0.07, Emin, Emax, dist=0, focus_xw=0.02, focus_yh=0.02, t0=37.15, Ec=9.0, gamma=39.1, int target_index=+1, flux=1)
+SETTING PARAMETERS (radius=0.07, Emin, Emax, dist=0, focus_xw=0.02, focus_yh=0.02, t0=37.15, Ec=9.0, gamma=39.1, int target_index=1, flux=1)
 
 /* Neutron parameters: (x,y,z,vx,vy,vz,t,sx,sy,sz,p) */
 DECLARE

mcstas-comps/sources/Source_Maxwell_3.comp

@@ -60,7 +60,7 @@ DEFINE COMPONENT Source_Maxwell_3
 SETTING PARAMETERS (size=0, yheight=0, xwidth=0, Lmin, Lmax, dist,
 focus_xw, focus_yh,
 T1, T2=300, T3=300, I1, I2=0, I3=0,
-int target_index=+1,lambda0=0, dlambda=0)
+int target_index=1,lambda0=0, dlambda=0)
 
 
 /* Neutron parameters: (x,y,z,vx,vy,vz,t,sx,sy,sz,p) */

mcstas-comps/sources/Source_adapt.comp

@@ -96,7 +96,7 @@ SETTING PARAMETERS (
   xmin=0, xmax=0, ymin=0, ymax=0, xwidth=0, yheight=0,
   string filename=0, dist=0, focus_xw=0.05, focus_yh=0.1,
   E0=0, dE=0, lambda0=0, dlambda=0, flux=1e13,
-  int target_index=+1, alpha=0.25, beta=0.25)
+  int target_index=1, alpha=0.25, beta=0.25)
 
 
 /* Neutron parameters: (x,y,z,vx,vy,vz,t,sx,sy,sz,p) */

mcstas-comps/sources/Source_simple.comp

@@ -52,7 +52,7 @@ DEFINE COMPONENT Source_simple
 SETTING PARAMETERS (radius=0.1, yheight=0, xwidth=0,
 dist=0, focus_xw=.045, focus_yh=.12,
 E0=0, dE=0, lambda0=0, dlambda=0,
-flux=1, gauss=0, int target_index=+1)
+flux=1, gauss=0, int target_index=1)
 
 /* Neutron parameters: (x,y,z,vx,vy,vz,t,sx,sy,sz,p) */
 DECLARE