static Lisp nlEscapeVariables(Lisp tree) { if (nlIsVar(tree)) ret lisp(quote(tree.head)); Lisp lisp = new Lisp(tree.head); for (Lisp sub : tree) lisp.add(nlEscapeVariables(sub)); ret lisp; }
Began life as a copy of #1002874
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| Snippet ID: | #1002875 |
| Snippet name: | nlEscapeVariables - replaces all variables like $x with "$x" to make them harmless |
| Eternal ID of this version: | #1002875/1 |
| Text MD5: | f3c01e730304f96efda23860fe520673 |
| Author: | stefan |
| Category: | eleu / nl |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2016-03-14 17:37:01 |
| Source code size: | 215 bytes / 9 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 799 / 763 |
| Referenced in: | #1002883 - nlEscapeVariables2 - replaces all variables like $x with [var "$x"] #1006654 - Standard functions list 2 (LIVE, continuation of #761) #3000382 - Answer for ferdie (>> t = 1, f = 0) |