diff options
Diffstat (limited to 'txr.1')
| -rw-r--r-- | txr.1 | 22 |
1 files changed, 20 insertions, 2 deletions
@@ -82112,11 +82112,29 @@ expression. In this situation, the value of .meta expr will appear as the return value of the .code load -function. A block named +function. + +When a \*(TL file, or compiled file, is executed from the \*(TX command line +in such a way that \*(TX will terminate when that file's last form +has been evaluated, then if that file performs a +.code return-from +the +.code load +block, the value of +.meta expr +will turn into the termination status in exactly the same way as if +that value were used as an argument to the +.code exit +function. However, if \*(TX has been instructed to enter into the +Listener after executing the file, then the value of +.meta expr +is discarded. + +A block named .code load is also established by the .code @(load) -directive in the pattern language, that that directive provides +directive in the pattern language. That directive provides no access to the returned value. The block is also visible to the file processed from the command line. When a such a file aborts the load via |