Help: Get help in HicEst

• tooltip at cursor position shows a short context sensitive help:
  • numeric value
  • string value
  • function options
  • option parameters
  • auto-complete while editing:
    • space to select
    • TAB for next
• F1 or a right mouse button click at the cursor position extend the tooltip help:
  • cursor on numeric or string variable to edit its value
  • cursor on function or keyword to show detailed help
  • cursor on a SUBROUTINE or FUNCTION symbolic name to show procedure details
  • cursor on internal numeric array opens MatrixExplorer for the array
  • cursor on file_array(row,col) to edit this element via MatrixExplorer
  • cursor left of 1st alfanumeric character: editor help
  • cursor right of last character: set bookmark, go to bookmark, run to bookmark
  • cursor on a DO CONTINUE label to show loop status
• Click the toolbar "?" or Alt+C for a help tree
• Menu "Help" → "Index" for an alfabetical help index
• Run Tutorial.hic to find any items of interest:
  • Ctrl+F to find some text
  • F4 to build and show a list box of index items
  • Choose an application from the initial MatrixExplorer spreadsheet