diff options
Diffstat (limited to 'src/serdi.c')
| -rw-r--r-- | src/serdi.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/serdi.c b/src/serdi.c index eed54622..14e88354 100644 --- a/src/serdi.c +++ b/src/serdi.c @@ -73,6 +73,7 @@ print_usage(const char* name, bool error) fprintf(os, " -s INPUT Parse INPUT as string.\n"); fprintf(os, " -t Write terser output without newlines.\n"); fprintf(os, " -v Display version information and exit.\n"); + fprintf(os, " -x Support parsing variable nodes like `?x'.\n"); return error ? 1 : 0; } @@ -187,6 +188,8 @@ main(int argc, char** argv) quiet = true; } else if (argv[a][1] == 'v') { return print_version(); + } else if (argv[a][1] == 'x') { + reader_flags |= SERD_READ_VARIABLES; } else if (argv[a][1] == 's') { if (++a == argc) { return missing_arg(argv[0], 's'); |