support empty table

[pieterprovoost]

No description provided.

[coveralls]

Coverage remained the same at 92.93% when pulling 51d700c on pieterprovoost:emptytable into cf7234d on waylan:master.

[coveralls]

Coverage remained the same at 92.93% when pulling 51d700c on pieterprovoost:emptytable into cf7234d on waylan:master.

[waylan]

@pieterprovoost thank you for your submission. However, before I accept your PR, please review my response to #74. Does the change you made more closely match the behavior of tables in PHP Markdown Extra? If so, could you provide an example table (preferably as a test that fails without your change and passes with it). If not, then may I suggest you fork the existing extension and make it do whatever you want -- or perhaps a third party extension already exists that meets your needs.

[pieterprovoost]

@waylan PHP Markdown supports zero rows, so this change does make Python Markdown more like PHP Markdown. This test fails with the current version:

import markdown
html = markdown.markdown("|a|b|\n|--|--|\n", extensions=['tables'])
assert("<table>" in html) 

[waylan]

Thanks. If you add a test here, I'll accept it.

[pieterprovoost]

@waylan I added the test to my branch, but it's not picked up? https://github.com/pieterprovoost/Python-Markdown/commit/47737e4a515e63e21bbfd2d2b35404fe44432890

[waylan]

Well, you didn't also update the corresponding HTML file which provides the expected output for the test to compare against. If you run run-tests.py update the updated test should be found and the HTML file automaticaly regenerated.

Although now that I take a second look, I see that the tests are passing, which is odd. Does the update command detect the change? Or do I have a bug in the testing framework?

[coveralls]

Coverage remained the same at 92.93% when pulling 8cd0446 on pieterprovoost:emptytable into cf7234d on waylan:master.

[coveralls]

Coverage remained the same at 92.93% when pulling 8cd0446 on pieterprovoost:emptytable into cf7234d on waylan:master.

[coveralls]

Coverage remained the same at 92.93% when pulling 8cd0446 on pieterprovoost:emptytable into cf7234d on waylan:master.

[coveralls]

Coverage remained the same at 92.93% when pulling 8cd0446 on pieterprovoost:emptytable into cf7234d on waylan:master.