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authorJose Antonio Ortega Ruiz <jao@gnu.org>2014-12-29 02:46:12 +0100
committerJose Antonio Ortega Ruiz <jao@gnu.org>2014-12-29 02:46:12 +0100
commit0dbd605e631beea9b46f526deda2a7d05928c49f (patch)
tree7dea18a9634381e94c36bcd574911ec9b9299417 /elisp
parenta1c1f48872801ed47ec056fffc585011a068907b (diff)
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Racket: show images with print, write and display
Up to now, we were only displaying images when printed as values by the REPL, but not when image values were explicitly print-ed, write-d or display-ed. This patch solves that problem by installing (semi) appropriate port-{print,write,display}-handler. This is still and incomplete solution in that those handlers (as well as the already installed current-print-handler) don't recurse over a value's structure and won't produce images embedded in other data structures, as discussed in issue #49.
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