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author | John Ankarström <john@ankarstrom.se> | 2021-01-31 00:14:05 +0000 |
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committer | John Ankarström <john@ankarstrom.se> | 2021-01-31 00:14:05 +0000 |
commit | 6a0cf3b57a51d5f3c60bd1bcc53619dce9cf0355 (patch) | |
tree | 63b327f38cfff3bf6a7ee531847f27b142cfb4fd /README | |
parent | 4de8bc7d3539ae3a8e64b7132b87c344eb46a5cb (diff) | |
download | em-6a0cf3b57a51d5f3c60bd1bcc53619dce9cf0355.tar.gz |
Remove (linktext) links, add <link> links
Diffstat (limited to 'README')
-rw-r--r-- | README | 53 |
1 files changed, 33 insertions, 20 deletions
@@ -8,7 +8,7 @@ never more than a single possible em representation. Em values readability over expressiveness. This means that it is rather limited in terms of what HTML it can produce. Most noticeably, only a very limited -form of inline links are supported (see *Lists* and *Inline formatting*). +form of inline links are supported (see *Hyperlinks* below). Em also values consistency and predictability. As such, the syntax is rather strict. This makes it a bit harder to learn, but much more predictable. @@ -17,10 +17,6 @@ Em's complete and exact syntax is defined by its implementation [1], but a general description follows below. For longer examples, see the source code for this text [2] or the test file [3]. - [1] ../tree/README - [2] ../tree/test.em - [3] ../tree/emparse - Em is implemented in portable awk, with an rc script to bind it together. It is written on and for Plan 9 primarily, but the rc code can (more or less) trivially be translated to POSIX shell; the work just hasn't been done yet. @@ -58,6 +54,16 @@ Inline references are created with square brackets: [1] The quick brown fox ... +In the final output, the inline reference becomes a link to the +reference item later in the document: + + <p>Example of an inline reference [<a href="#ref1">1</a>]. + </p> + <ol class="reflist"> + <li value="1" id="ref1">The quick brown fox ... + </li> + </ol> + For more information about references, see *Reference lists* below. --- @@ -65,20 +71,21 @@ For more information about references, see *Reference lists* below. === Hyperlinks === Hyperlinks are a special case of inline references. When an inline -reference refers to a reference containing only a web address, -the inline reference is replaced with a hyperlink to that address. +reference refers to a reference containing a single link, the inline +reference points directly to that link, rather than at the reference. - It is available for download [2]. + It is available for download [1]. - [2] v1.tgz + [1] <./v1.tgz> The above example translates to the following HTML: - <p>It is available for download (<a href="v1.tgz">link</a>). + <p>It is available for download [<a href="./v1.tgz">1</a>]. </p> - -The default link text ("link") can be changed by setting -the `linktext` environment variable. + <ol class="reflist"> + <li value="1" id="ref1"><a href="./v1.tgz">./v1.tgz</a> + </li> + </ol> --- @@ -147,15 +154,13 @@ to which you can make inline references: [1] The quick brown fox ... _Note:_ There is a special type of reference list item called a -*hyperlink reference*. It contains only a single word, -without whitespace: +*hyperlink reference*. It contains only a single link: - [1] http://example.com + [1] <http://example.com> -Hyperlink reference items are removed in the final output, -but you can still reference them inline: - - You can download the file here [1]. +Hyperlink references behave just like normal references, except +inline references to them link directly to the link rather than the +reference item. --- @@ -176,3 +181,11 @@ _Paragraphs start with no space:_ with two lines. This is another paragraph. + +--- + +== References == + + [1] <../tree/README> + [2] <../tree/test.em> + [3] <../tree/emparse> |