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| author | Guillaume Maudoux <guillaume.maudoux@tweag.io> | 2022-04-28 13:00:24 +0200 |
|---|---|---|
| committer | Guillaume Maudoux <guillaume.maudoux@tweag.io> | 2022-04-28 13:00:24 +0200 |
| commit | 5ef88457b8bdef957fcbb3cd0e7740595fad1949 (patch) | |
| tree | 5fc694528604493f1c4f47e2cb131004a3fcbd0c | |
| parent | acf990c9ea9de913a500cf2b7a7492eef3bcd7b5 (diff) | |
Better document error location indent
| -rw-r--r-- | src/libutil/error.cc | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/libutil/error.cc b/src/libutil/error.cc index c66dfa112..7dc8c1941 100644 --- a/src/libutil/error.cc +++ b/src/libutil/error.cc @@ -180,20 +180,24 @@ void printCodeLines(std::ostream & out, } } +// Enough indent to align with with the `... ` +// prepended to each element of the trace +#define ELLIPSIS_INDENT " " + void printAtPos(const ErrPos & pos, std::ostream & out) { if (pos) { switch (pos.origin) { case foFile: { - out << fmt(ANSI_BLUE " at " ANSI_WARNING "%s:%s" ANSI_NORMAL ":", pos.file, showErrPos(pos)); + out << fmt(ELLIPSIS_INDENT "at " ANSI_WARNING "%s:%s" ANSI_NORMAL ":", pos.file, showErrPos(pos)); break; } case foString: { - out << fmt(ANSI_BLUE " at " ANSI_WARNING "«string»:%s" ANSI_NORMAL ":", showErrPos(pos)); + out << fmt(ELLIPSIS_INDENT "at " ANSI_WARNING "«string»:%s" ANSI_NORMAL ":", showErrPos(pos)); break; } case foStdin: { - out << fmt(ANSI_BLUE " at " ANSI_WARNING "«stdin»:%s" ANSI_NORMAL ":", showErrPos(pos)); + out << fmt(ELLIPSIS_INDENT "at " ANSI_WARNING "«stdin»:%s" ANSI_NORMAL ":", showErrPos(pos)); break; } default: |