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-rw-r--r--libman.h34
1 files changed, 30 insertions, 4 deletions
diff --git a/libman.h b/libman.h
index 4596a63c..8b511487 100644
--- a/libman.h
+++ b/libman.h
@@ -31,7 +31,8 @@ struct man {
int pflags;
int flags;
#define MAN_HALT (1 << 0)
-#define MAN_NLINE (1 << 1)
+#define MAN_ELINE (1 << 1) /* Next-line element scope. */
+#define MAN_BLINE (1 << 2) /* Next-line block scope. */
enum man_next next;
struct man_node *last;
struct man_node *first;
@@ -50,9 +51,26 @@ enum merr {
WNOTITLE,
WESCAPE,
WNUMFMT,
+ WHEADARGS,
+ WBODYARGS,
+ WNHEADARGS,
+ WMACRO,
+ WMACROFORM,
+ WEXITSCOPE,
WERRMAX
};
+#define MACRO_PROT_ARGS struct man *m, int tok, int line, \
+ int ppos, int *pos, char *buf
+
+struct man_macro {
+ int (*fp)(MACRO_PROT_ARGS);
+ int flags;
+#define MAN_SCOPED (1 << 0)
+};
+
+extern const struct man_macro *const man_macros;
+
__BEGIN_DECLS
#define man_perr(m, l, p, t) \
@@ -64,21 +82,29 @@ __BEGIN_DECLS
#define man_nwarn(m, n, t) \
man_err((m), (n)->line, (n)->pos, 0, (t))
-int man_err(struct man *, int, int, int, enum merr);
int man_word_alloc(struct man *, int, int, const char *);
+int man_block_alloc(struct man *, int, int, int);
+int man_head_alloc(struct man *, int, int, int);
+int man_body_alloc(struct man *, int, int, int);
int man_elem_alloc(struct man *, int, int, int);
void man_node_free(struct man_node *);
void man_node_freelist(struct man_node *);
void *man_hash_alloc(void);
-int man_macro(struct man *, int,
- int, int, int *, char *);
int man_hash_find(const void *, const char *);
void man_hash_free(void *);
int man_macroend(struct man *);
+int man_args(struct man *, int, int *, char *, char **);
+#define ARGS_ERROR (-1)
+#define ARGS_EOLN (0)
+#define ARGS_WORD (1)
+#define ARGS_QWORD (1)
+int man_err(struct man *, int, int, int, enum merr);
int man_vwarn(struct man *, int, int, const char *, ...);
int man_verr(struct man *, int, int, const char *, ...);
int man_valid_post(struct man *);
+int man_valid_pre(struct man *, const struct man_node *);
int man_action_post(struct man *);
+int man_unscope(struct man *, const struct man_node *);
__END_DECLS