René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"plot failed after 1020 draw","articleBody":"```\nWhat steps will reproduce the problem?\n1. Unix-like system, plot_xy. \n2. using a for loop to plot/reset_plot(), it return\n*************************************************\nterminate called after throwing an instance of 'GnuplotException'\n  what():  Cannot create temporary file \"/tmp/gnuplotiXXXjloUiy\"\n*************************************************\nafter 1020(I have tried, always 1020) draw.\n3.\n\nWhat is the expected output? What do you see instead?\nThe gnuplot should keep plot the figure, but it can't create temporary file \nthen terminate.\n\nWhat version of the product are you using? On what operating system?\nOS: ArchLinux 3.8.5 i686\nMy gnuplot is v4.6 patchlevel 2\n\n\nPlease provide any additional information below.\n\n```\n\nOriginal issue reported on code.google.com by `lc85...@gmail.com` on 8 Apr 2013 at 4:02\n","author":{"url":"https://github.com/GoogleCodeExporter","@type":"Person","name":"GoogleCodeExporter"},"datePublished":"2015-03-14T05:49:25.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/10/gnuplot-cpp/issues/10"}