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Tweak file docs
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@ -729,17 +729,17 @@ static const JanetReg io_cfuns[] = {
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{
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"file/open", cfun_io_fopen,
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JDOC("(file/open path &opt mode)\n\n"
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"Open a file. path is an absolute or relative path, and "
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"mode is a set of flags indicating the mode to open the file in. "
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"mode is a keyword where each character represents a flag. If the file "
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"Open a file. `path` is an absolute or relative path, and "
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"`mode` is a set of flags indicating the mode to open the file in. "
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"`mode` is a keyword where each character represents a flag. If the file "
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"cannot be opened, returns nil, otherwise returns the new file handle. "
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"Mode flags:\n\n"
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"\tr - allow reading from the file\n"
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"\tw - allow writing to the file\n"
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"\ta - append to the file\n"
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"\tb - open the file in binary mode (rather than text mode)\n"
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"\t+ - append to the file instead of overwriting it\n"
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"\tn - error if the file cannot be opened instead of returning nil")
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"* r - allow reading from the file\n\n"
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"* w - allow writing to the file\n\n"
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"* a - append to the file\n\n"
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"* b - open the file in binary mode (rather than text mode)\n\n"
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"* + - append to the file instead of overwriting it\n\n"
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"* n - error if the file cannot be opened instead of returning nil")
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},
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{
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"file/close", cfun_io_fclose,
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@ -752,14 +752,14 @@ static const JanetReg io_cfuns[] = {
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{
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"file/read", cfun_io_fread,
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JDOC("(file/read f what &opt buf)\n\n"
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"Read a number of bytes from a file into a buffer. A buffer can "
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"be provided as an optional fourth argument, otherwise a new buffer "
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"is created. 'what' can either be an integer or a keyword. Returns the "
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"Read a number of bytes from a file `f` into a buffer. A buffer `buf` can "
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"be provided as an optional third argument, otherwise a new buffer "
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"is created. `what` can either be an integer or a keyword. Returns the "
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"buffer with file contents. "
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"Values for 'what':\n\n"
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"\t:all - read the whole file\n"
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"\t:line - read up to and including the next newline character\n"
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"\tn (integer) - read up to n bytes from the file")
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"Values for `what`:\n\n"
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"* :all - read the whole file\n\n"
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"* :line - read up to and including the next newline character\n\n"
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"* n (integer) - read up to n bytes from the file")
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},
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{
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"file/write", cfun_io_fwrite,
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@ -776,13 +776,13 @@ static const JanetReg io_cfuns[] = {
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{
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"file/seek", cfun_io_fseek,
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JDOC("(file/seek f &opt whence n)\n\n"
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"Jump to a relative location in the file. 'whence' must be one of\n\n"
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"\t:cur - jump relative to the current file location\n"
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"\t:set - jump relative to the beginning of the file\n"
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"\t:end - jump relative to the end of the file\n\n"
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"By default, 'whence' is :cur. Optionally a value n may be passed "
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"for the relative number of bytes to seek in the file. n may be a real "
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"number to handle large files of more the 4GB. Returns the file handle.")
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"Jump to a relative location in the file `f`. `whence` must be one of:\n\n"
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"* :cur - jump relative to the current file location\n\n"
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"* :set - jump relative to the beginning of the file\n\n"
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"* :end - jump relative to the end of the file\n\n"
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"By default, `whence` is :cur. Optionally a value `n` may be passed "
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"for the relative number of bytes to seek in the file. `n` may be a real "
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"number to handle large files of more than 4GB. Returns the file handle.")
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},
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#ifndef JANET_NO_PROCESSES
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{
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