parse_revision_opt 2568 builtin/blame.c 		parse_revision_opt(&revs, &ctx, options, blame_opt_usage);
parse_revision_opt  255 builtin/shortlog.c 		parse_revision_opt(&rev, &ctx, options, shortlog_usage);
parse_revision_opt  240 revision.h     extern void parse_revision_opt(struct rev_info *revs, struct parse_opt_ctx_t *ctx,