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leading spaces should not get trimmed

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Emanuil Rusev 2013-11-09 22:23:56 +02:00
parent ee9a1e92c0
commit 8e6f4cf7b8
3 changed files with 18 additions and 2 deletions
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14
Parsedown.php
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@ -78,7 +78,7 @@ class Parsedown
# ~ # ~
$text = preg_replace('/\n\s*\n/', "\n\n", $text); $text = preg_replace('/\n\s*\n/', "\n\n", $text);
$text = trim($text, "\n "); $text = trim($text, "\n");
$lines = explode("\n", $text); $lines = explode("\n", $text);
@ -210,10 +210,15 @@ class Parsedown
goto paragraph; goto paragraph;
} }
# Code # Code Block
if ($line[0] === ' ' and preg_match('/^[ ]{4}(.*)/', $line, $matches)) if ($line[0] === ' ' and preg_match('/^[ ]{4}(.*)/', $line, $matches))
{ {
if (trim($line) === '')
{
continue;
}
if ($element['type'] === 'code') if ($element['type'] === 'code')
{ {
if (isset($element['interrupted'])) if (isset($element['interrupted']))
@ -279,6 +284,11 @@ class Parsedown
$pure_line = $line[0] !== ' ' ? $line : ltrim($line); $pure_line = $line[0] !== ' ' ? $line : ltrim($line);
if ($pure_line === '')
{
continue;
}
# Link Reference # Link Reference
if ($pure_line[0] === '[' and preg_match('/^\[(.+?)\]:[ ]*([^ ]+)/', $pure_line, $matches)) if ($pure_line[0] === '[' and preg_match('/^\[(.+?)\]:[ ]*([^ ]+)/', $pure_line, $matches))

1
tests/data/whitespace.html Normal file
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@ -0,0 +1 @@
<pre><code>This text starts with a line that consists of 4 spaces and it ends with one. This is a code block to make sure that leading spaces don't get trimmed.</code></pre>

5
tests/data/whitespace.md Normal file
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@ -0,0 +1,5 @@
This text starts with a line that consists of 4 spaces and it ends with one. This is a code block to make sure that leading spaces don't get trimmed.