Close item 156: a JSON string stays a template beside the bare text it holds, for its escapes
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@@ -67,8 +67,10 @@ so. Reserving the characters whole — though only a leading one
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could collide — keeps one simple name rule instead of a leading-position special case.
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The JSON string is what makes the library's own advice reachable: the error for an
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object holding only a format names `"…"`, and that spelling has to work where it is
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printed. A struct tag of one reference alone, `{/users}`, is refused naming the path
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`users`: both render the same text, and only the path names a record. A folder-relative
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printed. On stdin and in `NewTemplate`, `"x {/a}"` and `x {/a}` render alike, and the
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maintainer kept the JSON string on 2026-10-07, so goal 5.7 does not refuse it: its escapes,
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`\t` and `\n`, carry what bare text cannot. A struct tag of one reference alone,
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`{/users}`, is refused naming the path `users`: both render the same text, and only the path names a record. A folder-relative
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`{.name}` or `{..name}` is refused naming `{/name}`, since an inline template sits in no
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folder. `IsTemplate` exports the rule, so struct tags and any other caller read one.
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