Text formatters truncate long strings and arrays

[NfNitLoop]

I'm trying to log errors like this:

try {
   parse(bigXmlText)
} catch (e) {
    log.error("Error parsing XML: {xml}", {xml: bigXmlText})
    throw e
}

In Deno (v2.1.8), the big string gets rendered as a string literal, which breaks each line up into "{the line}\n" +

… but eventually it gets truncated with something like: ... 44575 more characters.

This also exhibits the error:

log.error(l => l`Error parsing XML: {$xml}`)

But just concatenating up-front avoids the issue:

log.error(`Error parsing XML: {$xml}`)

Up-front string concatenation isn't ideal, in case we want to disable a given log level. (If this were, say, debug level.)

[dahlia]

Unfortunately, the truncation is processed by console.debug() and friends, which is built in the JavaScript runtime, hence we can't fix it. However, if you use other sinks than a console sink like a stream sink, you can work around this limitation.

[dahlia]

Turns out LogTape's built-in text formatters also behave in the similar way, so I'll fix it.

[dahlia]

Okay, now built-in text formatters no more truncate long strings and arrays. The fix was just shipped in v0.6.5, v0.7.2, and v0.8.2.