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Code Issues 1 Releases Wiki Activity

Add :fiber-flags options to run-context.

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This also improves eval-string error behavior.
This commit is contained in:
Calvin Rose 2019-03-07 18:55:19 -05:00
parent adaa014d7c
commit 0ee2ff1b05
1 changed files with 12 additions and 6 deletions
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18
src/core/core.janet
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@ -1477,7 +1477,8 @@ value, one key will be ignored."
:env - the environment to compile against - default is *env*\n\t
:source - string path of source for better errors - default is \"<anonymous>\"\n\t
:on-compile-error - callback when compilation fails - default is bad-compile\n\t
:on-status - callback when a value is evaluated - default is debug/stacktrace"
:on-status - callback when a value is evaluated - default is debug/stacktrace\n\t
:fiber-flags - what flags to wrap the compilation fiber with. Default is :a."
[opts]
(def {:env env
@ -1485,6 +1486,7 @@ value, one key will be ignored."
:on-status onstatus
:on-compile-error on-compile-error
:on-parse-error on-parse-error
:fiber-flags guard
:source where} opts)
(default env *env*)
(default chunks getline)
@ -1516,7 +1518,7 @@ value, one key will be ignored."
(string err " at (" start ":" end ")")
err))
(on-compile-error msg errf where))))
:a))
(or guard :a)))
(def res (resume f nil))
(when good (if going (onstatus f res))))
@ -1563,14 +1565,18 @@ value, one key will be ignored."
(buffer/push-string buf str)
(buffer/push-string buf "\n")))
(var returnval nil)
(defn error1 [x &] (error x))
(run-context {:env env
:chunks chunks
:on-compile-error error
:on-parse-error error
:on-compile-error (fn [msg errf &]
(error (string "compile error: " msg)))
:on-parse-error (fn [p x]
(error (string "parse error: " (parser/error p))))
:fiber-flags :
:on-status (fn [f val]
(set returnval val)
(if-not (= (fiber/status f) :dead)
(debug/stacktrace f val)))
(error val))
(set returnval val))
:source "eval"})
returnval)