Packages

earmark

1.4.44
1.5.0-pre1 retired 1.5.0-pre retired 1.4.49 retired 1.4.48 retired 1.4.47 retired 1.4.46 retired 1.4.45 retired 1.4.44 retired 1.4.43 retired 1.4.42 retired 1.4.41 retired 1.4.40 retired 1.4.39 retired 1.4.38 retired 1.4.37 retired 1.4.36 retired 1.4.35 retired 1.4.34 retired 1.4.33 retired 1.4.32 retired 1.4.31 retired 1.4.30 retired 1.4.29 retired 1.4.28 retired 1.4.27 retired 1.4.26 retired 1.4.25 retired 1.4.24 retired 1.4.23 retired 1.4.22 retired 1.4.21 retired 1.4.20 retired 1.4.19 retired 1.4.18 retired 1.4.17 retired 1.4.16 retired 1.4.16-pre2 retired 1.4.16-pre1 retired 1.4.16-pre retired 1.4.15 retired 1.4.14 retired 1.4.13 retired 1.4.12 retired 1.4.10 retired 1.4.9 retired 1.4.8 retired 1.4.7 retired 1.4.6 retired 1.4.5 retired 1.4.4 retired 1.4.3 retired 1.4.2 retired 1.4.1 retired 1.4.0 retired 1.3.6 retired 1.3.5 retired 1.3.4 retired 1.3.3 retired 1.3.2 retired 1.3.1 retired 1.3.0 retired 1.2.6 retired 1.2.5 retired 1.2.4 retired 1.2.3 retired 1.2.2 retired 1.2.1 retired 1.2.0 retired 1.1.1 retired 1.1.0 retired 1.0.3 retired 1.0.2 retired 1.0.1 retired 1.0.0 retired 0.2.1 retired 0.2.0 retired 0.1.19 retired 0.1.18 retired 0.1.17 retired 0.1.16 retired 0.1.15 retired 0.1.14 retired 0.1.13 retired 0.1.12 retired 0.1.10 retired 0.1.9 retired 0.1.8 retired 0.1.7 retired 0.1.6 retired 0.1.5 retired 0.1.4 retired 0.1.3 retired 0.1.2 retired 0.1.1 retired 0.1.0 retired

Earmark is a pure-Elixir Markdown converter. It is intended to be used as a library (just call Earmark.as_html), but can also be used as a command-line tool (run mix escript.build first). Output generation is pluggable.

Retired package: Deprecated - Earmark is no longer maintained. Migrate to a replacement, for example MDEx (https://hex.pm/packages/mdex).
Security advisory: This version has known vulnerabilities. View advisories
HexDocs

Current section

Files

Jump to
Readme
95 Versions
0 Dependencies
114 Dependants
1 Advisory
Files
Activity
earmark src link_text_parser.yrl
Raw

src/link_text_parser.yrl 

Nonterminals link_or_image

             link rest

             inside_brackets inside_brackets_part anything.



Terminals any_quote open_bracket open_title close_bracket open_paren close_paren verbatim escaped exclamation_mark ws.



Rootsymbol link_or_image.



link_or_image -> exclamation_mark link : make_image_tuple('$2').

link_or_image -> link : '$1'.



link -> open_bracket close_bracket                      : {link, "", "[]"}.

link -> open_bracket close_bracket rest                 : {link, "", "[]"}.

link -> open_bracket inside_brackets close_bracket      : title_tuple('$2').

link -> open_bracket inside_brackets close_bracket rest : title_tuple('$2').



inside_brackets -> inside_brackets_part                       : '$1'.

inside_brackets -> inside_brackets_part inside_brackets       : concat_tuple('$1', '$2').



inside_brackets_part -> exclamation_mark                           : extract_token('$1').

inside_brackets_part -> verbatim                                   : extract_token('$1').

inside_brackets_part -> ws                                         : extract_token('$1').

inside_brackets_part -> open_title                                 : extract_token('$1').

inside_brackets_part -> open_paren                                 : {"(", "("}.

inside_brackets_part -> close_paren                                : {")", ")"}.

inside_brackets_part -> any_quote                                  : extract_token('$1').

inside_brackets_part -> escaped                                    : escaped_token('$1').

inside_brackets_part -> open_bracket close_bracket                 : {"[]", "[]"}.

inside_brackets_part -> open_bracket inside_brackets close_bracket : concat_3t("[", '$2', "]").



rest     -> anything.

rest     -> anything rest.



anything -> exclamation_mark.

anything -> ws.

anything -> verbatim.

anything -> open_paren.

anything -> close_paren.

anything -> open_bracket.

anything -> close_bracket.

anything -> any_quote.

anything -> escaped.

anything -> open_title.



Erlang code.



concat_tuple({LT, LP}, {RT, RP}) -> {string:concat(LT, RT), string:concat(LP, RP)}.



concat_3t(L, {MT, MP}, R) -> {string:join([L, MT, R], ""), string:join([ L, MP, R ], "")}.



escaped_token({_Token, _Line, Value}) -> {string:concat("\\", Value), string:concat("\\", Value)}.



extract_token({_Token, _Line, Value}) -> {Value, Value}.



make_image_tuple({_Link, L, R}) -> {image, L, string:concat("!", R)}.



title_tuple({Title, Parsed}) -> {link, Title, string:join(["[", Parsed, "]"], "")}.



%% SPDX-License-Identifier: Apache-2.0