https://github.com/jrincayc/ucblogo-code
Tip revision: 9193bdc5ad3c6a6332421f14021317b66dcb9618 authored by Joshua J. Cogliati on 14 December 2020, 03:39:19 UTC
Bumping version to 6.2 (and 6.2pre in configure.ac)
Bumping version to 6.2 (and 6.2pre in configure.ac)
Tip revision: 9193bdc
ed
EDIT contentslist
ED contentslist
(EDIT)
(ED)
command. If invoked with an input, EDIT writes the definitions
of the named items into a temporary file and edits that file, using
an editor that depends on the platform you're using. In wxWidgets,
and in the MacOS Classic version, there is an editor built into Logo.
In the non-wxWidgets versions for Unix, MacOS X, Windows, and DOS,
Logo uses your favorite editor as determined by the EDITOR environment
variable. If you don't have an EDITOR variable, edits the
definitions using jove. If invoked without an input, EDIT edits
the same file left over from a previous EDIT or EDITFILE instruction.
When you leave the editor, Logo reads the revised definitions and
modifies the workspace accordingly. It is not an error if the
input includes names for which there is no previous definition.
If there is a variable LOADNOISILY whose value is TRUE, then, after
leaving the editor, TO commands in the temporary file print "PROCNAME
defined" (where PROCNAME is the name of the procedure being defined);
if LOADNOISILY is FALSE or undefined, TO commands in the file are
carried out silently.
If there is an environment variable called TEMP, then Logo uses
its value as the directory in which to write the temporary file
used for editing.
Exceptionally, the EDIT command can be used without its default
input and without parentheses provided that nothing follows it on
the instruction line.