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| version 1.205, 2015/04/19 14:25:05 | version 1.206, 2015/04/20 09:48:19 | ||
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| /* Check that we begin with a proper `Sh'. */ | /* Check that we begin with a proper `Sh'. */ | ||
| n = mdoc->first->child; | n = mdoc->first->child; | ||
| while (n != NULL && mdoc_macros[n->tok].flags & MDOC_PROLOGUE) | while (n != NULL && n->tok != TOKEN_NONE && | ||
| mdoc_macros[n->tok].flags & MDOC_PROLOGUE) | |||
| n = n->next; | n = n->next; | ||
| if (n == NULL) | if (n == NULL) |