diff options
| author | Bruce Hill <bruce@bruce-hill.com> | 2019-01-27 02:07:37 -0800 |
|---|---|---|
| committer | Bruce Hill <bruce@bruce-hill.com> | 2019-01-27 02:08:47 -0800 |
| commit | 1ff4e4d432b17110ff6ba4feb54d00128106ece0 (patch) | |
| tree | 909f85b17ee5325f0284e23f9d5acceedb129368 /pretty_errors.lua | |
| parent | a7339001d2e93c3fb2a957ab782f47d46657619a (diff) | |
Removed utf8 pointer characters from error messages to better support
consoles without utf8 support (may change this back later). Also
increased contrast of error messages (no longer assuming user has a sane
color palette).
Diffstat (limited to 'pretty_errors.lua')
| -rw-r--r-- | pretty_errors.lua | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/pretty_errors.lua b/pretty_errors.lua index 6a248d1..ecc6cd2 100644 --- a/pretty_errors.lua +++ b/pretty_errors.lua @@ -19,13 +19,8 @@ format_error = function(err) local err_size = math.min((err.stop - err.start), (#err_line - err_linepos) + 1) local nl_indicator = (err_linepos > #err_line) and " " or "" local fmt_str = " %" .. tostring(#tostring(err_linenum + context)) .. "d|" - local pointer - if err_size >= 2 then - pointer = (" "):rep(err_linepos + #fmt_str:format(0) - 1) .. "╚" .. tostring(("═"):rep(err_size - 2)) .. "╝" - else - pointer = (" "):rep(err_linepos + #fmt_str:format(0) - 1) .. "⬆" - end - local err_msg = "\027[33;41;1m" .. tostring(err.title or "Error") .. " at " .. tostring(err.filename or '???') .. ":" .. tostring(err_linenum) .. "," .. tostring(err_linepos) .. "\027[0m" + local pointer = (" "):rep(err_linepos + #fmt_str:format(0) - 1) .. ("^"):rep(err_size) + local err_msg = "\027[31;1m" .. tostring(err.title or "Error") .. " at " .. tostring(err.filename or '???') .. ":" .. tostring(err_linenum) .. "," .. tostring(err_linepos) .. "\027[0m" local lines = err.source:lines() for i = err_linenum - context, err_linenum - 1 do do @@ -66,9 +61,9 @@ format_error = function(err) end end local box_width = 70 - local err_text = "\027[47;31;1m" .. tostring(" " .. err.error:wrapped_to(box_width, 16):gsub("\n", "\n\027[47;31;1m ")) + local err_text = "\027[47;30;1m" .. tostring(" " .. err.error:wrapped_to(box_width, 16):gsub("\n", "\n\027[47;30;1m ")) if err.hint then - err_text = err_text .. "\n\027[47;30m" .. tostring((" Suggestion: " .. tostring(err.hint)):wrapped_to(box_width, 16):gsub("\n", "\n\027[47;30m ")) + err_text = err_text .. "\n\027[47;30;3m" .. tostring((" Suggestion: " .. tostring(err.hint)):wrapped_to(box_width, 16):gsub("\n", "\n\027[47;30;3m ")) end err_msg = err_msg .. ("\n\027[33;1m " .. box(err_text):gsub("\n", "\n ")) for i = err_linenum_end + 1, err_linenum_end + context do |