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a5e46e6b01
Typically, input on the command-line is line-based. It is actually not really easy to get single characters (or better put: keystrokes). We provide two implementations here: - One that handles `/dev/tty` based systems as well as native Windows. The former uses the `tcsetattr()` function to put the terminal into "raw mode", which allows us to read individual keystrokes, one by one. The latter uses `stty.exe` to do the same, falling back to direct Win32 Console access. Thanks to the refactoring leading up to this commit, this is a single function, with the platform-specific details hidden away in conditionally-compiled code blocks. - A fall-back which simply punts and reads back an entire line. Note that the function writes the keystroke into an `strbuf` rather than a `char`, in preparation for reading Escape sequences (e.g. when the user hit an arrow key). This is also required for UTF-8 sequences in case the keystroke corresponds to a non-ASCII letter. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com> |
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| .. | ||
| nedmalloc | ||
| poll | ||
| regex | ||
| vcbuild | ||
| win32 | ||
| access.c | ||
| apple-common-crypto.h | ||
| basename.c | ||
| bswap.h | ||
| fileno.c | ||
| fopen.c | ||
| gmtime.c | ||
| hstrerror.c | ||
| inet_ntop.c | ||
| inet_pton.c | ||
| memmem.c | ||
| mingw.c | ||
| mingw.h | ||
| mkdir.c | ||
| mkdtemp.c | ||
| mmap.c | ||
| msvc.c | ||
| msvc.h | ||
| obstack.c | ||
| obstack.h | ||
| pread.c | ||
| precompose_utf8.c | ||
| precompose_utf8.h | ||
| qsort_s.c | ||
| setenv.c | ||
| sha1-chunked.c | ||
| sha1-chunked.h | ||
| snprintf.c | ||
| stat.c | ||
| strcasestr.c | ||
| strdup.c | ||
| strlcpy.c | ||
| strtoimax.c | ||
| strtoumax.c | ||
| terminal.c | ||
| terminal.h | ||
| unsetenv.c | ||
| win32.h | ||
| win32mmap.c | ||
| winansi.c | ||