data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAKAAAAB4CAYAAAB1ovlvAAANBklEQVR4Xu2de1QTVx7HvyEJ4SUCVUBEUVtevhasVPBRWZ9oS6Va67MqW12oulhq33raLXrKwVa72tOqq9bXHqytu1UBpd3V1j7Uakuxx0fZKgIiImBEIoQkJLNnAgmEJGQmxDNnk9/8oyS/+7tzP/dz7mRm7p0RMQzDgDYiIBABEQkoEHmqVk+ABCQRBCVAAgqKnyonAckBQQmQgILip8pJQHJAUAIkoKD4qXISkBwQlAAJKCh+qpwEJAcEJUACCoqfKicByQFBCZCAguKnyklAckBQAiSgoPipchKQHBCUAAkoKH6qnAQkBwQlQAIKip8qJwHJAUEJkICC4qfKSUByQFACJKCg+KlyEpAcEJQACSgofqqcBCQHBCVAAgqKnyonAckBQQmQgILip8pJQHJAUAIkoKD4qXISkBwQlAAJKCh+qpwEJAcEJUACCoqfKicByQFBCZCAPPErG+/jH4cO40JlHX6ukEPRAoR4SxAX1gsTYyIxYeJEnhldO5wE5Nj/L+d8iEOX6zhGA9sXjMbUKVM5x7tqIAloo+ezt+3F9jOldvtxfHUKoofH2l3e2QuSgF308IDFbzuk/+fFhCA7M80huZwtCQlopUdtyddDwiDGswoaLYMWkSeuqgNQrxFZ9cNPAhTvesfZ/Ol2e0hACwhZ+WK86yEWAeVqX9Sp3UyiPNwAz7pPLcK/GzDX+Lm//FMMCX0MlyrP6T8L8vFH4YGz3e40Z0pAAnbqzYXpC3Hp5nmTTztKZfiClcvaZog3xLiLpVBrNfrwJ+JmYP1bG5zJoW61hQTsgO/k14VYvWmVCdCWwDlQtJgeWgPkB8Gg61fsBXr7o6bxrsXO+SWvpFud5kyFScAOvRmbHGmxb/v69sJFySST77oaAW0JEhEchYM7jtgKc4nvScC2bm5SNGDM/Dibh9WOAd2RkEbBVpIkYJtRyzIW4KfrP1kVkAl8FvUt7Scjib5VuFD2rcX4UWGPorT2Krw8e+OOogr31U1mcaf2nYGvf4BLjHJdNZIEbKMzZuZwNGlUZqzYE4pQDx36i2/hdGNf4/dcTkLYX47sL8U47xpcvXHSJHdKwky8/WY2CUjvC251wNrvP8+QZ1HVbHoZho3vLCArag8xAw0jQrPO3KvO8UODw7F/Rz4JSAJaFtBD4o5bvjOtCjKoqQB3mxWQSaSo9p1lU6TOAgb1CEBh7hmb5Zw9gA7BbT1sGAF7yLygCkjGI7pi/KDp3j1c9hDsZ+V6YVTvMBz45Ctn98tm+0jANkQJTw9Dc4ta/5cuaA7uaUQYJfsN/71VjCFhk/C9opdNmJ0DQhWH0ahpNn4sgsh4/TA1cREyVq/hndPZCpCAbT367LIZ+L36N4v9y46KFd5P8e77WJxFmbzMWC6y3+PQQgxvsRbrX1mL0P5hvHM6WwESsK1HKytKkbximsX+tXQrjosIsd51KLvxH32oTCxBdc9njMXK9tLEBBYGCdjBJEtnwv6ePVDq+QQX34wxPhIGPe5+gWZN6yGd3TpKHNPLHYc30uGXBOyk1eaP38ee4zu6PQpGqgpR01gPL6kMgX3+iF/u+5nkpNGvHQeNgJ10s3Y90N7DcGebX4gLwWsraXKqgQsJaGG86yyhh0SKup6zoOl6AozNw7TMjUHJ7iybca4UQAJa6G125dvouY+afRM7cDxO3utjtx906DVHRwJa0UnVrET87BiTb5W956JZy9+/ACmDop008lkiRwLa8GninHjIm1onlgb3nY4rSl9eBr6UEIqM9GW8yrhSMAnIobcbFfcwcfVGVKusLzrqnGZ2pB/eezOTQ3bXDiEBefZ/UdEvWLPnKGqUWv0qOC0DsIuU/N0ZPD4wAGvSFtE8Px5MSUAesCjU8QRIQMczpYw8CJCAPGBRqOMJkICOZ0oZeRAgAXnAolDHEzAT0N/fH+np6cjOdvyCmQsXLiA+Ph6FhYUYP36841tDGf/vCJgJ6ObWugAnLCwM169f1/+/vr4efn6mMzq4trS8vFyfa+/evUhNTTUW0+ksrNzhmpTinIaAVQHZFh47dgw5OTk4deoUcnNzMX/+fBQVFSEmxvQWVWcarMSRkZFISkrC5s2bwcpmEJuNTUtLw9atW50GIjXEfgJmAkZHR6OkxPzZJVVVVQgJCcHKKeGQStzwft5liEQiNDY2wsvLS///15+bDKahCpuPlyD1+WX6Q61hBGT/NWw0+tnfYc5W0uJJSMfRytDgDz74AJmZmVg++RF4e0jByHpCpLpn5KERuUPKtM4A3lhwBePGjdePnJ03LiOos0Gm9lgnYPUsOCUlBUePHjUryTAMMp8eCanW/HETbPC/LtTjWsUts3IymQxKpZL6ggiYELB5GcbSITkjKQIyqdgiyh0nr6K+sfVZeIattLQUAwYMIPREwIyATQENJdgz4SVLlqCwIA+rpkfhh5JaqDRaTBgarA95L+8KXkmOxm837+HXO1Ls3r0biYmJhJwIdEmAs4CGLPmf7sJ3BzZZTcpK+bdjltfXUl8Qgc4EeAu4f0sWLp44aJVki1aHjflXiDQR4ESAt4CrnxoOiah1XnqAUoel1xjUuOuwJ0JqrHDOm9swYtQ4TjtAQa5NgJeA29Zn4vr59gfqTKpswYh6EcAw2DBMYkIy58gl1yZLredEgJeAGdOi4OneevbrFxiMsSnzMHjlBtyePgYlMf1xNv+QsdLF6/Zj8PARnHaCglyXAC8B35g3Frqmu5j8XBpkXt5QKpsBkQiMjoFM5g6x2A3/3rcNKmUTVm7OQ78Bg1yXLLWcEwFeAv5w8jjOHdmKkVNnIG7CAnh4eJhUUnBoBzzFanyZuw85n//IaQcoyLUJ8BKQvQvy/muLEZ84HvIGNWbMfcFI79LFXyGvOA92UXfEyCcxYODDrk2WWs+JAGcBT3/7NY5sXGlMGjBoKEZPnmL8u6qiHKfzDsFD0rp00S8iAW+8t5PTTlCQ6xLgJODH2WtQfvYwb0pV9SrsP3WVdzkq4DoEbApY+MUBfLUzSz8Fy56tTuOJXcesv3/DnpxUxnkIdCkgO9fvhSmR6NOrp90tZm/NjZuTgVmLl9udgwo6L4EuBfzztGHwd+/+1PmK6jv45Jvr8PT0dF6S1DK7CFgV8Nz3X2PLqwvRt7d9a0E67k1jswY9QsKRvbvArp2kQs5LwKqAqYmD4C2T6Gc/O2KrrK7F9hOl8PHxcUQ6yuEkBCwKKJfL8eIT0egT2PW7McKih+Ph2MfQUFeDohMF0GmtPzyvvFqOSbOXYunL65wEHTXDEQQsCrg95w18889P0L+PZQHDBg/HsHGm789ld0bb0oLju7ZY3K/bcgXU6mbk/ljjiP2mHE5CwKKAK5JHQF5Thf7BD5k1M/zRBESOTOiy+fnbzSesyhuUaFE3YeuJMrNbeE7CkpphBwGLAi5KCEILxOgX6G+SUubphcmL0m1Wc6fqBs7kfW4S19CkQnPTfbz8cQGG/MH8+cs2k1KAUxIwE1ClUiF9QhhUWjf0CzIVcOqS5ZDKTCcgWKPy5e6PoFG3v3/XIOCC1z/EpOTZTgmTGsWfgJmACoUCGUnhULYAYR0OwW5iMaYvXcW5huqyq/jpy/ZlnXKFEi2qJjw+ezlSX3yLcx4KdG4CZgI2NDRg1bQINGsYk5OQh2PiEM1zmn3H34K35fch0qkw/fk1mP2nvzg3VWodZwJmArKLx5dPGgidjkFwh8swY1LmwT+I3zsyOgpYUS2Hh4TBk2lvY9ai9mlcnPeUAp2SgMWTkCWjg/TPevHy8YVP24XoJ9Ne4g3gZO5ONCka9OVu3q6FVOyG59ftwdgJSbxzUQHnJGBRwPmjAiGTuEGtEyM0sPVWnD0Cnsn7DHeqKqFQqqFsVOjzbMq/AvYZhLQRAZaARQG3vvsqzhXsg07qjeCerWe99ghoGAGbffqhoawYOpEEe7+vJPJEwEjA5nzAnTmv4/fTebD3N6CGEWHT0YuEnAhYJGBTQLbU6uShGBwXjwgbd0A618CehKzcko9+YQMJPxGwX0D24vS6hQmYmrqCM8aaG2Xw7hWJpFkLOZehQNcjwGkEZLHU1dXh1+8+g1Qm40Tp/OkivLT+I06xFOS6BDgLyE7Pz5r/GGKTZqJvWNfP+jvy9y0IHRyPF9/d7rpkqeWcCPAWkM2q1TGIfyYNQb3bJ5feq1fgu+PHgIab+or7DBlLAnLqAtcOsktAFtk7B382m1b112XJUNaUkoCu7RSv1pOAvHBRsKMJkICOJkr5eBEgAXnhomBHE+As4IoVK0zebpSVlYW1a9ca94d9cBH7fhF2EgO7SSQSqNWt7w2hjQhYI8BZwPDwcFy7ds2YJyoqCpcvXzb+XVxcjBEjTB9IWVtbi4ceMl9XQt1BBAwEOAtIyIjAgyBAAj4IqpSTMwESkDMqCnwQBEjAB0GVcnImQAJyRkWBD4LA/wAWpIjk31XCOwAAAABJRU5ErkJggg==data:image/png;base64,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 Overmake game loop.Takes a text string as input, and reports a new text string containing all but the first character of the input.
pt:_ sem o primeiro caractere resulti2Takes a text string as input, divides it into words treating one or more spaces as a word separator (only spaces count; punctuation is part of the word) and reports a text string containing all but the first word, with one space between words and no spaces at the beginning or end. (Note: consider using SENTENCE->LIST and processing the resulting list instead of doing recursion on sentences in text string form. List operations are faster.)
pt:_ sem a primeira palavra 0 Takes a text string as input, and reports a new text string containing all but the last letter of the input.
pt:_ sem o último caractere resulti1Takes a text string as input, divides it into words treating one or more spaces as a word separator (only spaces count; punctuation is part of the word) and reports a text string containing all but the last word, with one space between words and no spaces at the beginning or end. (Note: consider using SENTENCE->LIST and processing the resulting list instead of doing recursion on sentences in text string form. List operations are faster.)
pt:_ sem a última palavra 01 1 11 1Takes a text string as input, divides it into words treating one or more spaces as a word separator (only spaces count; punctuation is part of the word) and reports a text string containing only the first word, with no spaces before or after it.
pt:a primeira palavra de _ Takes a text string as input, and reports the last character in the string.
pt:o último caractere de _ 0Takes a text string as input, divides it into words treating one or more spaces as a word separator (only spaces count; punctuation is part of the word) and reports a text string containing only the last word of the input, with no spaces before or after it.
pt:a última palavra de _ index01 1 Takes a text string as input, and reports TRUE if the string has no characters in it of any kind, otherwise false.
pt:a palavra _ está vazia 0Takes a text string as input, and reports TRUE if the input contains no characters other than spaces (therefore, no words when the string is considered as a sentence), otherwise FALSE.
pt:a frase _ está vazia index10 Like JOIN, takes any number of words (text strings) and reports a sentence with its inputs concatenated, but inserts a blank space between the inputs. Consider using SENTENCE (Lists palette) instead.
de:füge Wörter zusammen _ ca:uneix les paraules _ es:unir las palabras _ fr:fusionne les mots _ pt:uma frase com as palavras _ 1121 Takes a sentence in list form and reports the sentence as a text string.
de:Liste $arrowRight Satz _ ca:llista $arrowRight frase _ es:lista $arrowRight frase _ fr:liste $arrowRight phrase _ pt:uma frase com as palavras em _ Takes a sentence in text string form and reports the sentence as a list of its words.
de:Satz $arrowRight Liste _ ca:frase $arrowRight llista _ es:frase $arrowRight lista _ fr:phrase $arrowRight liste _ pt:uma lista com as palavras da frase _ report a list in which each item is one letter from the input word
de:Wort $arrowRight Liste _ ca:paraula $arrowRight llista _ es:palabra $arrowRight lista _ fr:mot $arrowRight liste _ pt:uma lista com os caracteres da palavra _ join all the items of the input list into a single word, and report it
de:Liste $arrowRight Wort _ ca:llista $arrowRight paraula _ es:lista $arrowRight palabra _ fr:liste $arrowRight mot _ pt:uma palavra com os caracteres em _ SENTENCE is the main constructor for sentences, represented as lists of words. It takes zero or more inputs, each of which can be either a list or a text string. If a list, the input is assumed to be a list of words. If a text string, it is converted to a list of words using SENTENCE→LIST. Then all the lists of words are appended to form a new list of words. If the inputs are lists of lists rather than lists of words, SENTENCE, like APPEND, does only one level of flattening, reporting a list of all the items of all the input lists.
pt:lança o erro _ Takes a (possibly deep) list as input, and reports a human-readable text form of the list (namely, Lisp notation).
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yarn,ball,computer,console,shadow,school,drive,curve,example,ghostconsole _ _ _ _ _ _ _c,o,n,s,o,l,e00