diff options
| author | Kristaps Dzonsons <kristaps@bsd.lv> | 2010-04-05 08:45:29 +0000 |
|---|---|---|
| committer | Kristaps Dzonsons <kristaps@bsd.lv> | 2010-04-05 08:45:29 +0000 |
| commit | 18c5ee1fd1578e342a34f2beeaf097da8ad27692 (patch) | |
| tree | fc8771ea0a74eed2c29373445e9e485da04eda46 /mdoc_macro.c | |
| parent | 83d9fab3ce10c88cc271f34468876c3cb765a6ed (diff) | |
| download | mandoc-18c5ee1fd1578e342a34f2beeaf097da8ad27692.tar.gz | |
Enum-ised REWIND return values.
Diffstat (limited to 'mdoc_macro.c')
| -rw-r--r-- | mdoc_macro.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/mdoc_macro.c b/mdoc_macro.c index 3f3d0750..40f70354 100644 --- a/mdoc_macro.c +++ b/mdoc_macro.c @@ -27,9 +27,11 @@ #include "libmdoc.h" -#define REWIND_REWIND (1 << 0) -#define REWIND_NOHALT (1 << 1) -#define REWIND_HALT (1 << 2) +enum rew { + REWIND_REWIND, + REWIND_NOHALT, + REWIND_HALT +}; static int ctx_synopsis(MACRO_PROT_ARGS); static int obsolete(MACRO_PROT_ARGS); @@ -42,7 +44,7 @@ static int blk_exp_close(MACRO_PROT_ARGS); static int blk_part_imp(MACRO_PROT_ARGS); static int phrase(struct mdoc *, int, int, char *); -static int rew_dohalt(enum mdoct, enum mdoc_type, +static enum rew rew_dohalt(enum mdoct, enum mdoc_type, const struct mdoc_node *); static enum mdoct rew_alt(enum mdoct); static int rew_dobreak(enum mdoct, const struct mdoc_node *); @@ -368,7 +370,7 @@ rew_alt(enum mdoct tok) * close our current scope (REWIND_REWIND), or continue (REWIND_NOHALT). * The scope-closing and so on occurs in the various rew_* routines. */ -static int +static enum rew rew_dohalt(enum mdoct tok, enum mdoc_type type, const struct mdoc_node *p) { @@ -574,7 +576,7 @@ rew_sub(enum mdoc_type t, struct mdoc *m, enum mdoct tok, int line, int ppos) { struct mdoc_node *n; - int c; + enum rew c; /* LINTED */ for (n = m->last; n; n = n->parent) { |