04-30-2018, 04:44 AM
I prefer programming in lower case, so usually can get away with programming in lowercase eg.
which comes from my recent post re RPN simulator helper utility for prime.
I did have to change the 'not' into NOT however.
Can anyone tell me what words cannot be lowercase? And what normal mode (non-cas) functions might clash with lowercase cas functions if they were expressed in lowercase?
The reason I am asking is twofold. I want to program in lowercase, for non-cas mode programs. And I want to extend the syntax highlighter for Mac Textwrangler/BBEdit correctly, see my recent post.
Code:
is_digit(c) // is character c a digit or .
begin
local ch := asc(c);
ch := ch[0]; // asc returns a list so extract the val we want
return (ch >= 48 and ch <= 57) or c = ".";
end;
str_to_int(s) // convert into int if possible, otherwise return original
begin
local i, result, c, is_int;
for i from 1 to size(s) do
if NOT is_digit(s[i, 1]) then
return s; end;
end;
return expr(s);
end;
export aslist(s) // split a string of lines into a list
begin
local i, line := "";
local result := {};
for i from 1 to size(s) do
if s[i] = 10 then
if size(line) > 0 then
line := str_to_int(line);
result := concat(result, line); end;
line := "";
else
line := line + s[i,1]
end;
end;
if size(line) > 0 then
line := str_to_int(line);
result := concat(result, line); end;
return result;
end;I did have to change the 'not' into NOT however.
Can anyone tell me what words cannot be lowercase? And what normal mode (non-cas) functions might clash with lowercase cas functions if they were expressed in lowercase?
The reason I am asking is twofold. I want to program in lowercase, for non-cas mode programs. And I want to extend the syntax highlighter for Mac Textwrangler/BBEdit correctly, see my recent post.