413 …tionsFilename(MPI_Comm comm, const char file[], char filename[PETSC_MAX_PATH_LEN], PetscBool *yaml)  in PetscOptionsFilename()  argument
418   *yaml = PETSC_FALSE;  in PetscOptionsFilename()
421   PetscCall(PetscStrendswith(path, ":yaml", yaml));  in PetscOptionsFilename()
422   if (*yaml) {  in PetscOptionsFilename()
428   if (!*yaml) PetscCall(PetscStrendswith(filename, ".yaml", yaml));  in PetscOptionsFilename()
429   if (!*yaml) PetscCall(PetscStrendswith(filename, ".yml", yaml));  in PetscOptionsFilename()
430   if (!*yaml) PetscCall(PetscStrendswith(filename, ".json", yaml));  in PetscOptionsFilename()
431   if (!*yaml) { /* check file contents */  in PetscOptionsFilename()
439           PetscCall(PetscStrncmp(buf, "%YAML ", 6, yaml));          /* check for '%YAML' tag */  in PetscOptionsFilename()
440           if (!*yaml) PetscCall(PetscStrncmp(buf, "---", 3, yaml)); /* check for document start */  in PetscOptionsFilename()
445     PetscCallMPI(MPI_Bcast(yaml, 1, MPI_C_BOOL, 0, comm));  in PetscOptionsFilename()
634   PetscBool yaml;  in PetscOptionsInsertFile()  local
637   PetscCall(PetscOptionsFilename(comm, file, filename, &yaml));  in PetscOptionsInsertFile()
638   if (yaml) {  in PetscOptionsInsertFile()