diff options
author | Kristaps Dzonsons <kristaps@bsd.lv> | 2011-01-01 22:19:15 +0000 |
---|---|---|
committer | Kristaps Dzonsons <kristaps@bsd.lv> | 2011-01-01 22:19:15 +0000 |
commit | 1e982599c7f339de5711a30d937e9f4ab18a529f (patch) | |
tree | 82a1fce6498226b5bbd1a76a2551424ce451193d /mandoc.h | |
parent | 59cd23842b32e78c3cdc0afc0deafb3b7529e470 (diff) | |
download | mandoc-1e982599c7f339de5711a30d937e9f4ab18a529f.tar.gz mandoc-1e982599c7f339de5711a30d937e9f4ab18a529f.tar.zst mandoc-1e982599c7f339de5711a30d937e9f4ab18a529f.zip |
Plug in the "head" concept for tables. A tbl_head specifies the full
layout for each row, including vertical spacers. One grabs the tbl_head
for a row and iterates through each entry, plugging data from the
tbl_span into the header as appropriate.
This is pulled in more or less verbatim from tbl.bsd.lv. In fact, this
is verbatim except that lists macros are made into hard-coded lists (for
compatibility, as long-ago noted by joerg@).
Diffstat (limited to 'mandoc.h')
-rw-r--r-- | mandoc.h | 22 |
1 files changed, 21 insertions, 1 deletions
@@ -1,4 +1,4 @@ -/* $Id: mandoc.h,v 1.40 2011/01/01 17:10:20 kristaps Exp $ */ +/* $Id: mandoc.h,v 1.41 2011/01/01 22:19:15 kristaps Exp $ */ /* * Copyright (c) 2010 Kristaps Dzonsons <kristaps@bsd.lv> * @@ -140,6 +140,25 @@ enum mandocerr { MANDOCERR_MAX }; +enum tbl_headt { + TBL_HEAD_DATA, /* plug in data from tbl_dat */ + TBL_HEAD_VERT, /* vertical spacer */ + TBL_HEAD_DVERT /* double-vertical spacer */ +}; + +/* + * The head of a table specifies all of its columns. When formatting a + * tbl_span, iterate over these and plug in data from the tbl_span when + * appropriate, using tbl_cell as a guide to placement. + */ +struct tbl_head { + enum tbl_headt pos; + int width; /* width of cell in fixed chars */ + int decimal; /* decimal point position */ + struct tbl_head *next; + struct tbl_head *prev; +}; + enum tbl_cellt { TBL_CELL_CENTRE, /* c, C */ TBL_CELL_RIGHT, /* r, R */ @@ -170,6 +189,7 @@ struct tbl_cell { #define TBL_CELL_EQUAL (1 << 4) /* e, E */ #define TBL_CELL_UP (1 << 5) /* u, U */ #define TBL_CELL_WIGN (1 << 6) /* z, Z */ + struct tbl_head *head; }; /* |