Added require "official/yield" to scripts that use dt.control.execute() so that they work correctly if you haven't required official/yield somewhere else.

contrib/geoJSON_export.lua

@@ -33,6 +33,8 @@ USAGE
 ]]
    
 local dt = require "darktable"
+require "official/yield"
+
 local gettext = dt.gettext
 dt.configuration.check_version(...,{3,0,0})
 	

contrib/geo_uri.lua

@@ -27,6 +27,8 @@ USAGE
 ]]
 
 local dt = require "darktable"
+require "official/yield"
+
 local gettext = dt.gettext
 dt.configuration.check_version(...,{3,0,0})
 

contrib/gimp.lua

@@ -64,6 +64,8 @@
 ]]
 
 local dt = require "darktable"
+require "official/yield"
+
 local gettext = dt.gettext
 
 dt.configuration.check_version(...,{3,0,0})

contrib/hugin.lua

@@ -34,6 +34,8 @@ This plugin will add a new storage option and calls hugin after export.
 ]]
 
 local dt = require "darktable"
+require "official/yield"
+
 local gettext = dt.gettext
 
 -- works with darktable API version 2.0.0 and 3.0.0

contrib/kml_export.lua

@@ -37,6 +37,8 @@ USAGE
 ]]
    
 local dt = require "darktable"
+require "official/yield"
+
 local gettext = dt.gettext
 dt.configuration.check_version(...,{3,0,0})
 	

contrib/slideshowMusic.lua

@@ -25,6 +25,8 @@ USAGE
 ]]
    
 local dt = require "darktable"
+require "official/yield"
+
 local gettext = dt.gettext
 dt.configuration.check_version(...,{2,0,2},{3,0,0})
 

contrib/video_mencoder.lua

@@ -31,6 +31,8 @@ USAGE
 ]]
 
 local dt = require "darktable"
+require "official/yield"
+
 dt.configuration.check_version(...,{2,0,1})
 
 local function show_status(storage, image, format, filename, number, total, high_quality, extra_data)

official/enfuse.lua

@@ -33,6 +33,8 @@ TODO
 ]]
 
 local dt = require "darktable"
+require "official/yield"
+
 
 dt.configuration.check_version(...,{3,0,0})
 

official/generate_image_txt.lua

@@ -36,6 +36,8 @@ USAGE
 
 local dt = require "darktable"
 require "darktable.debug"
+require "official/yield"
+
 dt.configuration.check_version(...,{2,1,0},{3,0,0})
 
 dt.preferences.register("generate_image_txt",

official/selection_to_pdf.lua

@@ -34,6 +34,8 @@ Plugin allows you to choose how many thumbnails you need per row
 
 ]]
 local dt = require "darktable"
+require "official/yield"
+
 dt.configuration.check_version(...,{2,0,0},{3,0,0})
 
 dt.preferences.register