Corrected the position of "suspendall" in the contact generation
routines in the PDK Tcl file for magic, so that those routines do
not return while still in the "suspendall" state.

sky130/magic/sky130.tcl

diff --git a/sky130/magic/sky130.tcl b/sky130/magic/sky130.tcl
index f5de9b3..451c9db 100644
--- a/sky130/magic/sky130.tcl
+++ b/sky130/magic/sky130.tcl
@@ -231,7 +231,6 @@
 #----------------------------------------------------------------
 
 proc sky130::mcon_draw {{dir default}} {
-   suspendall
    set w [magic::i2u [box width]]
    set h [magic::i2u [box height]]
    if {$w < 0.17} {
@@ -242,6 +241,7 @@
       puts stderr "Mcon height must be at least 0.17um"
       return
    }
+   suspendall
    paint lic
    pushbox
    if {($w < $h) || ($dir == "vert")} {
@@ -262,7 +262,6 @@
 }
 
 proc sky130::via1_draw {} {
-   suspendall
    set w [magic::i2u [box width]]
    set h [magic::i2u [box height]]
    if {$w < 0.26} {
@@ -273,6 +272,7 @@
       puts stderr "Via1 height must be at least 0.26um"
       return
    }
+   suspendall
    paint via1
    box grow n 0.05um
    box grow s 0.05um
@@ -288,7 +288,6 @@
 }
 
 proc sky130::via2_draw {} {
-   suspendall
    set w [magic::i2u [box width]]
    set h [magic::i2u [box height]]
    if {$w < 0.28} {
@@ -299,6 +298,7 @@
       puts stderr "Via2 height must be at least 0.28um"
       return
    }
+   suspendall
    paint via2
    box grow n 0.05um
    box grow s 0.05um
@@ -315,7 +315,6 @@
 
 #ifdef METAL5
 proc sky130::via3_draw {} {
-   suspendall
    set w [magic::i2u [box width]]
    set h [magic::i2u [box height]]
    if {$w < 0.32} {
@@ -326,6 +325,7 @@
       puts stderr "Via3 height must be at least 0.32um"
       return
    }
+   suspendall
    paint via3
    box grow n 0.05um
    box grow s 0.05um
@@ -341,7 +341,6 @@
 }
 
 proc sky130::via4_draw {} {
-   suspendall
    set w [magic::i2u [box width]]
    set h [magic::i2u [box height]]
    if {$w < 1.18} {
@@ -352,6 +351,7 @@
       puts stderr "Via3 height must be at least 1.18um"
       return
    }
+   suspendall
    paint via4
    box grow n 0.05um
    box grow s 0.05um
@@ -368,7 +368,6 @@
 #endif (METAL5)
 
 proc sky130::subconn_draw {} {
-   suspendall
    set w [magic::i2u [box width]]
    set h [magic::i2u [box height]]
    if {$w < 0.17} {
@@ -379,6 +378,7 @@
       puts stderr "Substrate tap height must be at least 0.17um"
       return
    }
+   suspendall
    paint nsc
    box grow c 0.1um
    paint nsd
@@ -389,7 +389,6 @@
 #----------------------------------------------------------------
 
 proc sky130::mvsubconn_draw {} {
-   suspendall
    set w [magic::i2u [box width]]
    set h [magic::i2u [box height]]
    if {$w < 0.17} {
@@ -400,6 +399,7 @@
       puts stderr "Substrate tap height must be at least 0.17um"
       return
    }
+   suspendall
    paint mvnsc
    box grow c 0.1um
    paint mvnsd