Every 3rd time I run, I get an exception

[mattiasw2]

Every 3rd time or so I run Marginalia on my code, I get the error below. Rerun again, without any changes, and it will work. So it is most likely timing related. What kind of parallel execution is done?

Exception in thread "main" java.lang.IndexOutOfBoundsException, compiling:(C:\Users\mattiasw\AppData\Local\Temp\form-init4034657064461124427.clj:1:111)
    at clojure.lang.Compiler.load(Compiler.java:7391)
    at clojure.lang.Compiler.loadFile(Compiler.java:7317)
    at clojure.main$load_script.invokeStatic(main.clj:275)
    at clojure.main$init_opt.invokeStatic(main.clj:277)
    at clojure.main$init_opt.invoke(main.clj:277)
    at clojure.main$initialize.invokeStatic(main.clj:308)
    at clojure.main$null_opt.invokeStatic(main.clj:342)
    at clojure.main$null_opt.invoke(main.clj:339)
    at clojure.main$main.invokeStatic(main.clj:421)
    at clojure.main$main.doInvoke(main.clj:384)
    at clojure.lang.RestFn.invoke(RestFn.java:421)
    at clojure.lang.Var.invoke(Var.java:383)
    at clojure.lang.AFn.applyToHelper(AFn.java:156)
    at clojure.lang.Var.applyTo(Var.java:700)
    at clojure.main.main(main.java:37)
Caused by: java.lang.IndexOutOfBoundsException
    at clojure.lang.RT.subvec(RT.java:1573)
    at clojure.core$subvec.invokeStatic(core.clj:3701)
    at clojure.core$subvec.invoke(core.clj:3690)
    at marginalia.parser$extract_docstring.invokeStatic(parser.clj:306)
    at marginalia.parser$extract_docstring.invoke(parser.clj:305)
    at marginalia.parser$arrange_in_sections.invokeStatic(parser.clj:371)
    at marginalia.parser$arrange_in_sections.invoke(parser.clj:330)
    at marginalia.parser$parse.invokeStatic(parser.clj:392)
    at marginalia.parser$parse.invoke(parser.clj:380)
    at marginalia.parser$parse_file.invokeStatic(parser.clj:418)
    at marginalia.parser$parse_file.invoke(parser.clj:415)
    at marginalia.core$path_to_doc.invokeStatic(core.clj:177)
    at marginalia.core$path_to_doc.invoke(core.clj:175)
    at clojure.core$map$fn__4785.invoke(core.clj:2644)
    at clojure.lang.LazySeq.sval(LazySeq.java:40)
    at clojure.lang.LazySeq.seq(LazySeq.java:49)
    at clojure.lang.RT.seq(RT.java:521)
    at clojure.core$seq__4357.invokeStatic(core.clj:137)
    at clojure.core$map$fn__4785.invoke(core.clj:2637)
    at clojure.lang.LazySeq.sval(LazySeq.java:40)
    at clojure.lang.LazySeq.seq(LazySeq.java:49)
    at clojure.lang.RT.seq(RT.java:521)
    at clojure.core$seq__4357.invokeStatic(core.clj:137)
    at clojure.core$map$fn__4785.invoke(core.clj:2637)
    at clojure.lang.LazySeq.sval(LazySeq.java:40)
    at clojure.lang.LazySeq.seq(LazySeq.java:49)
    at clojure.lang.RT.seq(RT.java:521)
    at clojure.core$seq__4357.invokeStatic(core.clj:137)
    at clojure.core$apply.invokeStatic(core.clj:641)
    at clojure.core$apply.invoke(core.clj:641)
    at marginalia.hiccup$eval54638$fn__54639.invoke(hiccup.clj:99)
    at clojure.lang.MultiFn.invoke(MultiFn.java:229)
    at clojure.lang.Var.invoke(Var.java:379)
    at marginalia.html$toc_html.invokeStatic(html.clj:198)
    at marginalia.html$toc_html.invoke(html.clj:197)
    at marginalia.html$index_html.invokeStatic(html.clj:419)
    at marginalia.html$index_html.invoke(html.clj:413)
    at marginalia.core$multidoc_BANG_.invokeStatic(core.clj:190)
    at marginalia.core$multidoc_BANG_.invoke(core.clj:187)
    at marginalia.core$run_marginalia.invokeStatic(core.clj:310)
    at marginalia.core$run_marginalia.doInvoke(core.clj:248)
    at clojure.lang.RestFn.invoke(RestFn.java:410)
    at user$eval55317.invokeStatic(form-init4034657064461124427.clj:1)
    at user$eval55317.invoke(form-init4034657064461124427.clj:1)
    at clojure.lang.Compiler.eval(Compiler.java:6927)
    at clojure.lang.Compiler.eval(Compiler.java:6917)
    at clojure.lang.Compiler.load(Compiler.java:7379)
    ... 14 more
Subprocess failed

[mattiasw2]

Found the problem and fixed it in my fork:

mattiasw2@08bdfed

I have not made a pull request yet, do you want my -root extension too?

[gdeer81]

Please submit a pull request. Thanks @mattiasw2

[tsmacdonald]

By coincidence I fixed this the other day in #191. Uses a similar min solution to what mattiasw2 did.