OpenEuphoria

Re: gets behaviour question

• Posted by axtens_bruce Mar 21, 2024
• 879 views

It actually doesn't work with Euphoria without a slight change in syntax, due to the following:

C:\Users\bugma\Dropbox\Source\task\prompt_string_ed.e:43 
<0132>:: Syntax error - expected to see possibly 'end', not '[' 
  in_max = video_config()[10] - length(prompt) - 1 
                         ^ 

After I fixed that, the following appeared:

c:\Users\bugma\Dropbox\Source\task>eui task.ex 
c:\Users\bugma\Dropbox\Source\task\prompt_string_ed.e:178 
<0074>:: Errors resolving the following references: 
    'edstack' (prompt_string_ed.e:46) has not been declared. 
    'edstack' (prompt_string_ed.e:47) has not been declared. 
    'edstack' (prompt_string_ed.e:48) has not been declared. 
    'edstack' (prompt_string_ed.e:53) has not been declared. 
    'wait_key' (prompt_string_ed.e:65) has not been declared. 
    'edstack' (prompt_string_ed.e:94) has not been declared. 
    'edstack' (prompt_string_ed.e:104) has not been declared. 
    'edstack' (prompt_string_ed.e:106) has not been declared. 
    'edstack' (prompt_string_ed.e:109) has not been declared. 
    'edstack' (prompt_string_ed.e:121) has not been declared. 
    'edstack' (prompt_string_ed.e:176) has not been declared. 
    'edstack' (prompt_string_ed.e:178) has not been declared. 
 
    edstack = edstack[2..$] 
            ^ 

Ahhh, just saw this comment:

-- *** Important *** 
-- needs global object edstack (stack of editor input lines) 

Hmm....

-Bruce