diff options
| author | Kristaps Dzonsons <kristaps@bsd.lv> | 2010-12-29 01:16:57 +0000 |
|---|---|---|
| committer | Kristaps Dzonsons <kristaps@bsd.lv> | 2010-12-29 01:16:57 +0000 |
| commit | d5144ffde6d84d22eacbce42462bf2486d995d91 (patch) | |
| tree | 28406a7c095ee0bce715cd92848a1380533df824 /libroff.h | |
| parent | 752a79323a3403cb04e5f83d296286dbb0457369 (diff) | |
| download | mandoc-d5144ffde6d84d22eacbce42462bf2486d995d91.tar.gz | |
Significant update to options handling, which now departs almost
completely with the BSD.lv code due to performance issues and flat-out
errors.
Performance issues: functions called per character. Ugly.
Flat-out errors: disallowing "reserved" tokens as arguments to those
options accepting arguments.
Also added are two mandoc.h error codes for general tbl syntax errors
and for bad options.
Diffstat (limited to 'libroff.h')
| -rw-r--r-- | libroff.h | 21 |
1 files changed, 7 insertions, 14 deletions
@@ -19,18 +19,6 @@ __BEGIN_DECLS -enum tbl_tok { - TBL_TOK_OPENPAREN = 0, - TBL_TOK_CLOSEPAREN, - TBL_TOK_COMMA, - TBL_TOK_SEMICOLON, - TBL_TOK_PERIOD, - TBL_TOK_SPACE, - TBL_TOK_TAB, - TBL_TOK_NIL, - TBL_TOK__MAX -}; - enum tbl_part { TBL_PART_OPTS, /* in options (first line) */ TBL_PART_LAYOUT, /* describing layout */ @@ -38,8 +26,9 @@ enum tbl_part { }; struct tbl { + mandocmsg msg; /* status messages */ + void *data; /* privdata for messages */ enum tbl_part part; - char buf[BUFSIZ]; char tab; /* cell-separator */ char decimal; /* decimal point */ int linesize; @@ -54,11 +43,15 @@ struct tbl { #define TBL_OPT_NOSPACE (1 << 6) }; -struct tbl *tbl_alloc(void); +#define TBL_MSG(tblp, type, line, col) \ + (*(tblp)->msg)((type), (tblp)->data, (line), (col), NULL) + +struct tbl *tbl_alloc(void *, mandocmsg); void tbl_free(struct tbl *); void tbl_reset(struct tbl *); enum rofferr tbl_read(struct tbl *, int, const char *, int); enum tbl_tok tbl_next(struct tbl *, const char *, int *); +int tbl_option(struct tbl *, int, const char *); __END_DECLS |