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ford-fusion: report syntax errors

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This commit is contained in:
Ted Blackman 2020-04-16 09:55:48 -04:00
parent 241a7165d4
commit ea23be3973
1 changed files with 18 additions and 5 deletions
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23
pkg/arvo/sys/vane/clay.hoon
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@ -2959,17 +2959,30 @@
++ parse-pile
|= [=path tex=tape]
^- pile
~| parse-fail+path :: TODO: better error reporting
=/ [=mont =nail] (parse-mont tex)
=/ [=mont =nail] (parse-mont path tex)
=/ [=hair res=(unit [src=(list hoon) ^nail])]
((most gap tall:(vang & path)) nail)
[mont tssg+src:(need res)]
?^ res [mont tssg+src:(need res)]
%- mean
=/ lyn p.hair
=/ col q.hair
:~ leaf+"syntax error at [{<lyn>} {<col>}] in {<path>}"
leaf+(trip (snag (dec lyn) (to-wain:format (crip tex))))
leaf+(runt [(dec col) '-'] "^")
==
::
++ parse-mont
|= tex=tape
|= [=path tex=tape]
^- [mont nail]
=/ [=hair res=(unit [=mont =nail])] (mont-rule [1 1] tex)
(need res) :: TODO: better error reporting
?^ res u.res
%- mean
=/ lyn p.hair
=/ col q.hair
:~ leaf+"syntax error in imports at [{<lyn>} {<col>}] in {<path>}"
leaf+(trip (snag (dec lyn) (to-wain:format (crip tex))))
leaf+(runt [(dec col) '-'] "^")
==
::
++ mont-rule
%+ ifix [gay gay]