Purpose
Check whether a given string is a substring of another string
Solution 1

For case insensitive search,  use the "search=" option of the "Set" command:

GuiXT 
// Sample string
Set V[title] "Create Consignment Pick-Up: Overview"

Set V[x] "&V[title]" search="consignment"
if Q[ok]
  Message "yes"
endif



 

Solution 2

For case sensitive search,  use the "ReplaceText" command for a text variable:

GuiXT 
// Sample string
Set V[title] "Create Consignment Pick-Up: Overview"

Set text[x] "&V[title]"
ReplaceText "x" from="consignment" to="consignment"
if Q[ok]
  Message """consignment"" found"
else
  Message """consignment"" not found"
endif

 

GuiXT 

Set text[x] "&V[title]"
ReplaceText "x" from="Consignment" to="Consignment"
if Q[ok]
  Message """Consignment"" found"
else
  Message """Consignment"" not found"
endif

 

Components
InputAssistant