Category talk:Wren-debug: Difference between revisions
m
→Source code: Typos and minor change to program comment.
(Added blurb and source code for new 'Wren-debug' module.) |
m (→Source code: Typos and minor change to program comment.) |
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Line 117:
// 'line' indicates the line number. You can pass 0 if you don't know or care about the line number.
// A label is attached to each argument in order by splitting 'lineStr' on the vertical bar character '|'.
// If there are insufficient labels, '?' is used for the
// If there are too many labels, excess labels are ignored.
static print(labelStr, line, arg1) { print_(labelStr, line, [arg1]) }
Line 129:
static lprint(labelStr, line, args) { print_(labelStr, line, args) }
// Checks that 'arg' is true or truthy (not null or false). If it is, it does nothing.
// If it isn't, it issues a message showing the label ('?' if empty) and line number (0 acceptable).
// It then aborts the fiber.
Line 173:
// Tries to run a function 'fn' which takes no arguments in a new fiber.
// Any error which occurs is captured and printed.
// Any other output is handled
// An indication is given when the function ends.
static try(fn) {
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