# sab_substr v0.5 # 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 LjUiO3M6NjoiYXV0aG9yIjtzOjE1OiJSdXVkIHZhbiBNZWxpY2siO3M6MTA6ImF1dGhvcl91 cmkiO3M6MjE6Imh0dHA6Ly92YW5tZWxpY2suY29tLyI7czoxMToiZGVzY3JpcHRpb24iO3M6 NDU6IkN1dCBwbGFpbiB0ZXh0IGF0IGEgc3BlY2lmaWVkIGNoYXJhY3RlciBsaW1pdCI7czo0 OiJ0eXBlIjtpOjA7czo0OiJoZWxwIjtzOjEzNDk6IjxwPlRoaXMgaXMgYSBzaW1wbGUgcGx1 Z2luIHRvIGN1dCBhIHN0cmluZyBvZiBwbGFpbiB0ZXh0IChub3QgKFgpSFRNTCEpIGF0IGEg c3BlY2lmaWVkIGNoYXJhY3RlciBsaW1pdCAoPHNwYW4gY2xhc3M9ImNhcHMiPlVURjwvc3Bh bj4tOCBhd2FyZSkgYW5kIHRoZW4gYWRkIGEgdHJhaWxpbmcgc3RyaW5nIChpLmUuIGVsbGlw c2lzKS48L3A+Cgo8cD5Zb3UgY2FuIHVzZSBpdCB0byB0YWtlIGFuIGFydGljbGUgdGl0bGUg KG9yIGFueSBvdGhlciBub24taHRtbCBlc2NhcGVkIHRleHQpIGFuZCB0cmltIGl0IGRvd24g dG8gYSBzcGVjaWZpZWQgY2hhcmFjdGVyIGxpbWl0IHRoZW4gYWRkIGFuIGVsbGlwc2VzLiBQ b3NzaWJseSB1c2VkIGZvciBhcnRpY2xlIG5hdmlnYXRpb24gKHByZXYvbmV4dCkgb3IgYW4g YXJ0aWNsZSBsaXN0IHdoZXJlIHlvdSB3YW50IHRvIGtlZXAgdGhlIHRpdGxlcyBzaG9ydC48 L3A+Cgo8cD48c3Ryb25nPkV4YW1wbGU6PC9zdHJvbmc+PC9wPgoKPHByZT48Y29kZT4mbHQ7 dHhwOnNhYl9zdWJzdHIgbGltaXQ9JnF1b3Q7MTAmcXVvdDsgdHJhaWw9JnF1b3Q7Li4uJnF1 b3Q7Jmd0OyZsdDt0eHA6dGl0bGUgLyZndDsmbHQ7L3R4cDpzYWJfc3Vic3RyJmd0OzwvY29k ZT48L3ByZT4KCjxwPndpbGwgb3V0cHV0ICYjODIyMDtsb25nIHN0cmluZyYjODIzMDsmIzgy MjE7LCBhc3N1bWluZyB0aGUgdGl0bGUgaXMgJiM4MjE2O2xvbmcgc3RyaW5nIHRpdGxlJiM4 MjE3Oy48L3A+Cgo8cD48c3Ryb25nPkF0dHJpYnV0ZXM6PC9zdHJvbmc+PC9wPgoKPHVsPgoJ PGxpPnRyYWlsPSYjODIyMDtodG1sIHRleHQmIzgyMjE7PGJyIC8+ClRoZSBzdHJpbmcgeW91 IHdhbnQgYXBwZW5kZWQgdG8gdGhlIHJlc3VsdC4gSXQgd2lsbCA8c3BhbiBjbGFzcz0iY2Fw cyI+Tk9UPC9zcGFuPiBiZSBhcHBlbmRlZCA8c3BhbiBjbGFzcz0iY2FwcyI+VU5MRVNTPC9z cGFuPiB0aGUgY29udGVudCB3YXMgdHJpbW1lZC4gRGVmYXVsdHMgdG8gJiM4MjE2OyYjODIz MDsmIzgyMTc7IChlbGxpcHNpcykuPC9saT4KCTxsaT5saW1pdD0mIzgyMjA7aW50ZWdlciYj ODIyMTs8YnIgLz4KVGhlIGxlbmd0aCBvZiB0aGUgc3RyaW5nIHlvdSB3YW50IHJldHVybmVk LCBub3QgY291bnRpbmcgdGhlIGxlbmd0aCBvZiB0aGUgdHJhaWxpbmcgdGV4dC4gRGVmYXVs dHMgdG8gMTAuPC9saT4KPC91bD4KCjxwPlBTLiBUaGlzIHBsdWdpbiB3YXMgb3JpZ2luYWxs eSByZWxlYXNlZCBieSBTdGV2ZSBmcm9tIGJsdWVjYW1lbC5vcmcsIGJ1dCB3aGVuIGl0IHdh cyBubyBsb25nZXIgYXZhaWxhYmxlLCBJIHdyb3RlIGl0IGFuZXcgZnJvbSBzY3JhdGNoIHRv IGJlIGEgZHJvcC1pbiByZXBsYWNlbWVudC48L3A+IjtzOjQ6ImNvZGUiO3M6NTEwOiIKaWYg KGNsYXNzX2V4aXN0cygnXFRleHRwYXR0ZXJuXFRhZ1xSZWdpc3RyeScpKSB7CiAgVHhwOjpn ZXQoJ1xUZXh0cGF0dGVyblxUYWdcUmVnaXN0cnknKS0+cmVnaXN0ZXIoJ3NhYl9zdWJzdHIn KTsKfQoKCmZ1bmN0aW9uIHNhYl9zdWJzdHIoJGF0dHMsICR0aGluZykKewogIGV4dHJhY3Qo bEF0dHMoYXJyYXkoCiAgICAnbGltaXQnID0+IDEwLAogICAgJ3RyYWlsJyA9PiAnJiM4MjMw OycKICApLCAkYXR0cykpOwoKICBhc3NlcnRfaW50KCRsaW1pdCk7CgogICR0aGluZyA9IHBh cnNlKCR0aGluZyk7CgogIGlmIChzdHJsZW4odXRmOF9kZWNvZGUoJHRoaW5nKSkgPiAkbGlt aXQpCiAgewogICAgICR0aGluZyA9IHByZWdfcmVwbGFjZSgnL14oLnsnLiRsaW1pdC4nfSku KiQvdXMnLCAnJDEnLCAkdGhpbmcpOwogICAgIHJldHVybiBodG1sc3BlY2lhbGNoYXJzKCR0 aGluZykuJHRyYWlsOwogIH0KCiAgZWxzZQogIHsKICAgICByZXR1cm4gaHRtbHNwZWNpYWxj aGFycygkdGhpbmcpOwogIH0KfQoiO3M6MzoibWQ1IjtzOjMyOiJjNWUzNDkzMGNmYWFlNjdh OGMyM2FlODg2NTk2MTVlMiI7fQ==