sccgithub.com

measured at scc version 4.1.0 · downloaded from github-release-asset as boyter/scc

What it fails

does not agree on 14 of 84 cases

1240-a_comment_opener_inside_a_vector_type ✗the <* of the vector type opens a documentation comment that nothing closes, so the four lines of the macro under it are counted as comment. The same file with int[<4>] comes out right

2120-heredoc_holding_an_apostrophe ✗the apostrophe opens a string and every comment under it is counted as code

4010-char_literal_holding_a_quote ✗the quote opens a string, so both comments under it are counted as code

4020-two_char_literals_holding_escapes ✗every comment under the line is lost

6030-opening_tag_split_over_two_lines ✗the block is not found, so the comment inside it is read with the page's symbols, and HTML has no //

6040-script_tag_in_upper_case ✗no script block is separated out of any page, whatever case its tag is written in, so the comment inside it counts as markup

6050-script_closer_written_with_a_space ✗the block is not found, so its line is counted as the page and not as JavaScript

6080-block_named_by_a_mime_type ✗the block is not found, so the comment inside it counts as markup

6090-vue_blocks_count_as_their_own_languages ✗the file is counted as one language from beginning to end, so neither block is found. The totals come out right because Vue's own table carries all three comment symbols and only the double quote as a string

6100-block_language_named_by_the_tag ✗the file is counted as one language from beginning to end. The totals come out right because both block comment symbols happen to be the ones Vue's own markup already declares, and neither block is found

6110-php_block_holding_html_around_it ✗the file is read as php from beginning to end, so the html comment is counted as code

6120-script_inside_html_inside_php ✗it has no notion of a file holding a second language, and the js comment survives only because php spells its line comment the same way

7010-regex_literal_holding_a_quote ✗the quote opens a string that runs on, so the comment under it is counted as code

7020-regex_holding_a_comment_opener ✗the /* opens a comment and swallows the two lines under it

The rules it is judged by

default ruleset

code	anything-outside-spans-is-code take the strings and the comments away and something is still there
code	a-plain-string-is-code part of the line is inside a string the line is not inside a block that opened with three quotes at the start of a line
comments	a-doc-string-is-documentation the line is inside a block that opened with three quotes at the start of a line take the strings and the comments away and nothing is left but spaces
comments	a-comment-alone-is-comments part of the line is inside a comment take the strings and the comments away and nothing is left but spaces no part of the line is inside a string
blanks	blank-outside-everything-is-blank the line is nothing but spaces and tabs no part of the line is inside a comment no part of the line is inside a string