# sab_substr v0.4 # Cut plain text at a specified character limit # # License: GNU GPLv2 or later # # Ruud van Melick # http://vanmelick.com/ # ...................................................................... # This is a plugin for Textpattern - http://textpattern.com/ # To install: textpattern > admin > plugins # Paste the following text into the 'Install plugin' box: # ...................................................................... YTo5OntzOjQ6Im5hbWUiO3M6MTA6InNhYl9zdWJzdHIiO3M6NzoidmVyc2lvbiI7czozOiIw LjQiO3M6NjoiYXV0aG9yIjtzOjE1OiJSdXVkIHZhbiBNZWxpY2siO3M6MTA6ImF1dGhvcl91 cmkiO3M6MjE6Imh0dHA6Ly92YW5tZWxpY2suY29tLyI7czoxMToiZGVzY3JpcHRpb24iO3M6 NDU6IkN1dCBwbGFpbiB0ZXh0IGF0IGEgc3BlY2lmaWVkIGNoYXJhY3RlciBsaW1pdCI7czo0 OiJ0eXBlIjtpOjA7czo0OiJoZWxwIjtzOjEzNjA6Igk8cD5UaGlzIGlzIGEgc2ltcGxlIHBs dWdpbiB0byBjdXQgYSBzdHJpbmcgb2YgcGxhaW4gdGV4dCAobm90IChYKUhUTUwhKSBhdCBh IHNwZWNpZmllZCBjaGFyYWN0ZXIgbGltaXQgKDxzcGFuIGNsYXNzPSJjYXBzIj5VVEY8L3Nw YW4+LTggYXdhcmUpIGFuZCB0aGVuIGFkZCBhIHRyYWlsaW5nIHN0cmluZyAoaS5lLiBlbGxp cHNpcykuPC9wPgoKCTxwPllvdSBjYW4gdXNlIGl0IHRvIHRha2UgYW4gYXJ0aWNsZSB0aXRs ZSAob3IgYW55IG90aGVyIG5vbi1odG1sIGVzY2FwZWQgdGV4dCkgYW5kIHRyaW0gaXQgZG93 biB0byBhIHNwZWNpZmllZCBjaGFyYWN0ZXIgbGltaXQgdGhlbiBhZGQgYW4gZWxsaXBzZXMu IFBvc3NpYmx5IHVzZWQgZm9yIGFydGljbGUgbmF2aWdhdGlvbiAocHJldi9uZXh0KSBvciBh biBhcnRpY2xlIGxpc3Qgd2hlcmUgeW91IHdhbnQgdG8ga2VlcCB0aGUgdGl0bGVzIHNob3J0 LjwvcD4KCgk8cD48c3Ryb25nPkV4YW1wbGU6PC9zdHJvbmc+PC9wPgoKPHByZT48Y29kZT4m bHQ7dHhwOnNhYl9zdWJzdHIgbGltaXQ9JnF1b3Q7MTAmcXVvdDsgdHJhaWw9JnF1b3Q7Li4u JnF1b3Q7Jmd0OyZsdDt0eHA6dGl0bGUgLyZndDsmbHQ7L3R4cDpzYWJfc3Vic3RyJmd0Owo8 L2NvZGU+PC9wcmU+CgoJPHA+d2lsbCBvdXRwdXQgJiM4MjIwO2xvbmcgc3RyaW5nJiM4MjMw OyYjODIyMTssIGFzc3VtaW5nIHRoZSB0aXRsZSBpcyAmIzgyMTY7bG9uZyBzdHJpbmcgdGl0 bGUmIzgyMTc7LjwvcD4KCgk8cD48c3Ryb25nPkF0dHJpYnV0ZXM6PC9zdHJvbmc+PC9wPgoK CTx1bD4KCQk8bGk+dHJhaWw9JiM4MjIwO2h0bWwgdGV4dCYjODIyMTs8YnIgLz4KVGhlIHN0 cmluZyB5b3Ugd2FudCBhcHBlbmRlZCB0byB0aGUgcmVzdWx0LiBJdCB3aWxsIDxzcGFuIGNs YXNzPSJjYXBzIj5OT1Q8L3NwYW4+IGJlIGFwcGVuZGVkIDxzcGFuIGNsYXNzPSJjYXBzIj5V TkxFU1M8L3NwYW4+IHRoZSBjb250ZW50IHdhcyB0cmltbWVkLiBEZWZhdWx0cyB0byAmIzgy MTY7JiM4MjMwOyYjODIxNzsgKGVsbGlwc2lzKS48L2xpPgoJCTxsaT5saW1pdD0mIzgyMjA7 aW50ZWdlciYjODIyMTs8YnIgLz4KVGhlIGxlbmd0aCBvZiB0aGUgc3RyaW5nIHlvdSB3YW50 IHJldHVybmVkLCBub3QgY291bnRpbmcgdGhlIGxlbmd0aCBvZiB0aGUgdHJhaWxpbmcgdGV4 dC4gRGVmYXVsdHMgdG8gMTAuPC9saT4KCTwvdWw+CgoJPHA+UFMuIFRoaXMgcGx1Z2luIHdh cyBvcmlnaW5hbGx5IHJlbGVhc2VkIGJ5IFN0ZXZlIGZyb20gYmx1ZWNhbWVsLm9yZywgYnV0 IHdoZW4gaXQgd2FzIG5vIGxvbmdlciBhdmFpbGFibGUsIEkgd3JvdGUgaXQgYW5ldyBmcm9t IHNjcmF0Y2ggdG8gYmUgYSBkcm9wLWluIHJlcGxhY2VtZW50LjwvcD4iO3M6NDoiY29kZSI7 czozOTI6IgpmdW5jdGlvbiBzYWJfc3Vic3RyKCRhdHRzLCAkdGhpbmcpCnsKICBleHRyYWN0 KGxBdHRzKGFycmF5KAogICAgJ2xpbWl0JyA9PiAxMCwKICAgICd0cmFpbCcgPT4gJyYjODIz MDsnCiAgKSwgJGF0dHMpKTsKCiAgYXNzZXJ0X2ludCgkbGltaXQpOwoKICAkdGhpbmcgPSBw YXJzZSgkdGhpbmcpOwoKICBpZiAoc3RybGVuKHV0ZjhfZGVjb2RlKCR0aGluZykpID4gJGxp bWl0KQogIHsKICAgICAkdGhpbmcgPSBwcmVnX3JlcGxhY2UoJy9eKC57Jy4kbGltaXQuJ30p LiokL3VzJywgJyQxJywgJHRoaW5nKTsKICAgICByZXR1cm4gaHRtbHNwZWNpYWxjaGFycygk dGhpbmcpLiR0cmFpbDsKICB9CgogIGVsc2UKICB7CiAgICAgcmV0dXJuIGh0bWxzcGVjaWFs Y2hhcnMoJHRoaW5nKTsKICB9Cn0KIjtzOjM6Im1kNSI7czozMjoiNTdmZTM1NDQxMWZhMjIw ZGM2MmUwNmUxZDgwNGU2MjciO30=