When run with the -h or -V option, output the help or version text to stdout and exit with success (0). Only write usage and help information to stderr and exit with error (1) if there is a mistake in the command syntax. tweak and ok stsp

Sadly there is no portable way to reset getopt(3). BSD: optind = 1; optreset = 1; GNU: optind = 0; ok stsp

Storing a resolved ID for each reference list item was a bad idea. This ID cannot be resolved if a symbolic references points to a reference which does not exist. Such symrefs were skipped by got ref -l as a result. Just let users of reference lists resolve the IDs as needed.

When a curses(3)-based application exits, the cursor is positioned at the start of the bottom line, and the shell will issue the new prompt there. However, the bottom line may still contain remnants of the curses screen. This is only noticeable on terminals that do not switch to/from an alternate screen buffer. ok stsp

With this, 'tog diff' is able to display clang 10 commits. However, such huge diffs still take a rather long time to open. get_filestream_info() is a hack. Ideally, diff line-offset information needed by tog should be part of the result of the diff operation, rather than forcing tog to calculate line offsets during a post-processing step.

at /home/stsp/src/got/tog/tog.c:3415 3415 free(s->line_offsets); (gdb) bt msg=0x80e2a4cd87e "chunk is already free %p") at /usr/src/lib/libc/stdlib/malloc.c:300 check=1) at /usr/src/lib/libc/stdlib/malloc.c:1070 clear=0, check=<optimized out>, argsz=0) at /usr/src/lib/libc/stdlib/malloc.c:1431 at /usr/src/lib/libc/stdlib/malloc.c:1488 at /home/stsp/src/got/tog/tog.c:3415 at /home/stsp/src/got/tog/tog.c:518 at /home/stsp/src/got/tog/tog.c:954 at /home/stsp/src/got/tog/tog.c:2728 at /home/stsp/src/got/tog/tog.c:5683 (gdb)

requested by matthieu@

log view. ok stsp@

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