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Merge pull request #642 from pyrmont/feature.run-context-location

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Allow source location in run-context to be updated
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Calvin Rose 2021-02-26 16:36:03 -06:00 committed by GitHub
commit b795d13f61
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 12 additions and 3 deletions
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15
src/boot/boot.janet
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@ -2104,7 +2104,7 @@
:on-parse-error on-parse-error :on-parse-error on-parse-error
:fiber-flags guard :fiber-flags guard
:evaluator evaluator :evaluator evaluator
:source where :source default-where
:parser parser :parser parser
:read read :read read
:expander expand} opts) :expander expand} opts)
@ -2114,9 +2114,11 @@
(default on-compile-error bad-compile) (default on-compile-error bad-compile)
(default on-parse-error bad-parse) (default on-parse-error bad-parse)
(default evaluator (fn evaluate [x &] (x))) (default evaluator (fn evaluate [x &] (x)))
(default where "<anonymous>") (default default-where "<anonymous>")
(default guard :ydt) (default guard :ydt)
(var where default-where)
# Evaluate 1 source form in a protected manner # Evaluate 1 source form in a protected manner
(defn eval1 [source &opt l c] (defn eval1 [source &opt l c]
(def source (if expand (expand source) source)) (def source (if expand (expand source) source))
@ -2169,11 +2171,18 @@
(while parser-not-done (while parser-not-done
(if (env :exit) (break)) (if (env :exit) (break))
(buffer/clear buf) (buffer/clear buf)
(if (= (chunks buf p) :cancel) (match (= (chunks buf p))
:cancel
(do (do
# A :cancel chunk represents a cancelled form in the REPL, so reset. # A :cancel chunk represents a cancelled form in the REPL, so reset.
(:flush p) (:flush p)
(buffer/clear buf)) (buffer/clear buf))
[:source new-where]
(if (string? new-where)
(set where new-where)
(set where default-where))
(do (do
(var pindex 0) (var pindex 0)
(var pstatus nil) (var pstatus nil)