diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/library.js | 34 |
1 files changed, 20 insertions, 14 deletions
diff --git a/src/library.js b/src/library.js index c753422d..9e3ed111 100644 --- a/src/library.js +++ b/src/library.js @@ -24,7 +24,7 @@ LibraryManager.library = { _impure_ptr: 0, $FS__deps: ['$ERRNO_CODES', '__setErrNo', 'stdin', 'stdout', 'stderr', '_impure_ptr'], - $FS__postset: 'FS.init();', + $FS__postset: 'FS.init(); __ATEXIT__.push({ func: function() { FS.quit() } });', $FS: { // The path to the current folder. currentPath: '/', @@ -323,19 +323,6 @@ LibraryManager.library = { return input.cache.shift(); }; if (!output) output = function(val) { - if (!output.printer) { - if (typeof print == 'function') { - // Either console or custom print function defined. - output.printer = print; - } else if (console && typeof console.log == 'function') { - // Browser-like environment with a console. - output.printer = console.log; - } else { - // Fallback to a harmless no-op. - output.printer = function() {}; - } - } - if (!output.buffer) output.buffer = []; if (val === null || val === '\n'.charCodeAt(0)) { output.printer(output.buffer.join('')); output.buffer = []; @@ -343,6 +330,19 @@ LibraryManager.library = { output.buffer.push(String.fromCharCode(val)); } }; + if (!output.printer) { + if (typeof print == 'function') { + // Either console or custom print function defined. + output.printer = print; + } else if (console && typeof console.log == 'function') { + // Browser-like environment with a console. + output.printer = console.log; + } else { + // Fallback to a harmless no-op. + output.printer = function() {}; + } + } + if (!output.buffer) output.buffer = []; if (!error) error = output; // Create the temporary folder. @@ -403,6 +403,12 @@ LibraryManager.library = { // Once initialized, permissions start having effect. FS.ignorePermissions = false; + }, + + quit: function() { + // Flush any partially-printed lines in stdout and stderr + if (FS.streams[2].object.output.buffer.length > 0) FS.streams[2].object.output('\n'.charCodeAt(0)); + if (FS.streams[3].object.output.buffer.length > 0) FS.streams[3].object.output('\n'.charCodeAt(0)); } }, |