| Commit message (Collapse) | Author | Age |
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When determining the old path, get the existing value in any scope,
not just the set scope. Also only complain about absolute paths:
relative paths are expected to be invalid sometimes.
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Noticed by cppcheck
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This change eliminates global variables like stdout_buffer. Instead we wrap up
the IO information into a new struct io_streams_t, and thread that through
every builtin. This makes the intent clearer, gives us a place to hang new IO
data, and eliminates the ugly global state management like builtin_push_io.
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Replace them with a new struct wgetopter_t that uses
instance variables instead.
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This change moves source files into a src/ directory,
and puts object files into an obj/ directory. The Makefile
and xcode project are updated accordingly.
Fixes #1866
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