version 1.21, 2009/07/05 19:25:10 |
version 1.62, 2009/07/24 12:52:28 |
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#include "mdoc.h" |
#include "mdoc.h" |
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/* FIXME: macro arguments can be escaped. */ |
/* FIXME: macro arguments can be escaped. */ |
/* FIXME: support more offset/width tokens. */ |
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#define TTYPE_PROG 0 |
#define TTYPE_PROG 0 |
#define TTYPE_CMD_FLAG 1 |
#define TTYPE_CMD_FLAG 1 |
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#define TTYPE_LINK_ANCHOR 19 |
#define TTYPE_LINK_ANCHOR 19 |
#define TTYPE_LINK_TEXT 20 |
#define TTYPE_LINK_TEXT 20 |
#define TTYPE_REF_JOURNAL 21 |
#define TTYPE_REF_JOURNAL 21 |
#define TTYPE_LIST 22 |
#define TTYPE_REF_TITLE 22 |
#define TTYPE_NMAX 23 |
#define TTYPE_LIST 23 |
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#define TTYPE_NMAX 24 |
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const int ttypes[TTYPE_NMAX] = { |
const int ttypes[TTYPE_NMAX] = { |
TERMP_BOLD, /* TTYPE_PROG */ |
TERMP_BOLD, /* TTYPE_PROG */ |
Line 66 const int ttypes[TTYPE_NMAX] = { |
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Line 66 const int ttypes[TTYPE_NMAX] = { |
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TERMP_UNDER, /* TTYPE_FUNC_ARG */ |
TERMP_UNDER, /* TTYPE_FUNC_ARG */ |
TERMP_UNDER, /* TTYPE_LINK */ |
TERMP_UNDER, /* TTYPE_LINK */ |
TERMP_BOLD, /* TTYPE_SSECTION */ |
TERMP_BOLD, /* TTYPE_SSECTION */ |
TERMP_UNDER, /* TTYPE_FILE */ |
TERMP_UNDER, /* TTYPE_FILE */ |
TERMP_UNDER, /* TTYPE_EMPH */ |
TERMP_UNDER, /* TTYPE_EMPH */ |
TERMP_BOLD, /* TTYPE_CONFIG */ |
TERMP_BOLD, /* TTYPE_CONFIG */ |
TERMP_BOLD, /* TTYPE_CMD */ |
TERMP_BOLD, /* TTYPE_CMD */ |
Line 77 const int ttypes[TTYPE_NMAX] = { |
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Line 77 const int ttypes[TTYPE_NMAX] = { |
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TERMP_UNDER, /* TTYPE_LINK_ANCHOR */ |
TERMP_UNDER, /* TTYPE_LINK_ANCHOR */ |
TERMP_BOLD, /* TTYPE_LINK_TEXT */ |
TERMP_BOLD, /* TTYPE_LINK_TEXT */ |
TERMP_UNDER, /* TTYPE_REF_JOURNAL */ |
TERMP_UNDER, /* TTYPE_REF_JOURNAL */ |
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TERMP_UNDER, /* TTYPE_REF_TITLE */ |
TERMP_BOLD /* TTYPE_LIST */ |
TERMP_BOLD /* TTYPE_LIST */ |
}; |
}; |
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/* XXX - clean this up. */ |
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struct termpair { |
struct termpair { |
struct termpair *ppair; |
struct termpair *ppair; |
int type; |
int flag; |
#define TERMPAIR_FLAG (1 << 0) |
int count; |
int flag; /* Whether being used. */ |
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size_t offset; /* Left margin. */ |
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size_t rmargin; /* Right margin. */ |
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int count; /* Enum count. */ |
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}; |
}; |
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#define TERMPAIR_SETFLAG(termp, p, fl) \ |
#define DECL_ARGS struct termp *p, \ |
do { \ |
struct termpair *pair, \ |
assert(! (TERMPAIR_FLAG & (p)->type)); \ |
const struct mdoc_meta *meta, \ |
(termp)->flags |= (fl); \ |
const struct mdoc_node *node |
(p)->flag = (fl); \ |
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(p)->type |= TERMPAIR_FLAG; \ |
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} while ( /* CONSTCOND */ 0) |
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#define DECL_ARGS \ |
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struct termp *p, struct termpair *pair, \ |
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const struct mdoc_meta *meta, \ |
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const struct mdoc_node *node |
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#define DECL_PRE(name) \ |
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static int name##_pre(DECL_ARGS) |
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#define DECL_POST(name) \ |
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static void name##_post(DECL_ARGS) |
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#define DECL_PREPOST(name) \ |
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DECL_PRE(name); \ |
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DECL_POST(name); |
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DECL_PREPOST(termp__t); |
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DECL_PREPOST(termp_aq); |
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DECL_PREPOST(termp_bd); |
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DECL_PREPOST(termp_bq); |
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DECL_PREPOST(termp_brq); |
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DECL_PREPOST(termp_d1); |
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DECL_PREPOST(termp_dq); |
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DECL_PREPOST(termp_fd); |
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DECL_PREPOST(termp_fn); |
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DECL_PREPOST(termp_fo); |
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DECL_PREPOST(termp_ft); |
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DECL_PREPOST(termp_in); |
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DECL_PREPOST(termp_it); |
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DECL_PREPOST(termp_lb); |
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DECL_PREPOST(termp_op); |
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DECL_PREPOST(termp_pf); |
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DECL_PREPOST(termp_pq); |
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DECL_PREPOST(termp_qq); |
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DECL_PREPOST(termp_sh); |
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DECL_PREPOST(termp_ss); |
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DECL_PREPOST(termp_sq); |
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DECL_PREPOST(termp_vt); |
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DECL_PRE(termp__j); |
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DECL_PRE(termp_ap); |
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DECL_PRE(termp_ar); |
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DECL_PRE(termp_at); |
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DECL_PRE(termp_bf); |
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DECL_PRE(termp_bsx); |
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DECL_PRE(termp_bt); |
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DECL_PRE(termp_cd); |
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DECL_PRE(termp_cm); |
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DECL_PRE(termp_dx); |
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DECL_PRE(termp_em); |
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DECL_PRE(termp_ex); |
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DECL_PRE(termp_fa); |
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DECL_PRE(termp_fl); |
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DECL_PRE(termp_fx); |
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DECL_PRE(termp_ic); |
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DECL_PRE(termp_lk); |
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DECL_PRE(termp_ms); |
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DECL_PRE(termp_mt); |
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DECL_PRE(termp_nd); |
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DECL_PRE(termp_nm); |
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DECL_PRE(termp_ns); |
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DECL_PRE(termp_nx); |
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DECL_PRE(termp_ox); |
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DECL_PRE(termp_pa); |
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DECL_PRE(termp_pp); |
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DECL_PRE(termp_rs); |
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DECL_PRE(termp_rv); |
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DECL_PRE(termp_sm); |
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DECL_PRE(termp_st); |
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DECL_PRE(termp_sx); |
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DECL_PRE(termp_sy); |
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DECL_PRE(termp_ud); |
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DECL_PRE(termp_ux); |
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DECL_PRE(termp_va); |
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DECL_PRE(termp_xr); |
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DECL_POST(termp___); |
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DECL_POST(termp_bl); |
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DECL_POST(termp_bx); |
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struct termact { |
struct termact { |
int (*pre)(DECL_ARGS); |
int (*pre)(DECL_ARGS); |
void (*post)(DECL_ARGS); |
void (*post)(DECL_ARGS); |
}; |
}; |
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static void termp____post(DECL_ARGS); |
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static void termp_an_post(DECL_ARGS); |
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static void termp_aq_post(DECL_ARGS); |
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static void termp_bd_post(DECL_ARGS); |
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static void termp_bl_post(DECL_ARGS); |
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static void termp_bq_post(DECL_ARGS); |
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static void termp_brq_post(DECL_ARGS); |
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static void termp_bx_post(DECL_ARGS); |
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static void termp_d1_post(DECL_ARGS); |
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static void termp_dq_post(DECL_ARGS); |
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static void termp_fd_post(DECL_ARGS); |
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static void termp_fn_post(DECL_ARGS); |
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static void termp_fo_post(DECL_ARGS); |
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static void termp_ft_post(DECL_ARGS); |
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static void termp_in_post(DECL_ARGS); |
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static void termp_it_post(DECL_ARGS); |
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static void termp_lb_post(DECL_ARGS); |
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static void termp_op_post(DECL_ARGS); |
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static void termp_pf_post(DECL_ARGS); |
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static void termp_pq_post(DECL_ARGS); |
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static void termp_qq_post(DECL_ARGS); |
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static void termp_sh_post(DECL_ARGS); |
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static void termp_sq_post(DECL_ARGS); |
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static void termp_ss_post(DECL_ARGS); |
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static void termp_vt_post(DECL_ARGS); |
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static int termp__j_pre(DECL_ARGS); |
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static int termp__t_pre(DECL_ARGS); |
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static int termp_an_pre(DECL_ARGS); |
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static int termp_ap_pre(DECL_ARGS); |
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static int termp_aq_pre(DECL_ARGS); |
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static int termp_ar_pre(DECL_ARGS); |
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static int termp_bd_pre(DECL_ARGS); |
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static int termp_bf_pre(DECL_ARGS); |
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static int termp_bq_pre(DECL_ARGS); |
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static int termp_br_pre(DECL_ARGS); |
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static int termp_brq_pre(DECL_ARGS); |
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static int termp_bt_pre(DECL_ARGS); |
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static int termp_cd_pre(DECL_ARGS); |
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static int termp_cm_pre(DECL_ARGS); |
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static int termp_d1_pre(DECL_ARGS); |
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static int termp_dq_pre(DECL_ARGS); |
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static int termp_em_pre(DECL_ARGS); |
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static int termp_ex_pre(DECL_ARGS); |
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static int termp_fa_pre(DECL_ARGS); |
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static int termp_fd_pre(DECL_ARGS); |
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static int termp_fl_pre(DECL_ARGS); |
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static int termp_fn_pre(DECL_ARGS); |
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static int termp_fo_pre(DECL_ARGS); |
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static int termp_ft_pre(DECL_ARGS); |
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static int termp_ic_pre(DECL_ARGS); |
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static int termp_in_pre(DECL_ARGS); |
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static int termp_it_pre(DECL_ARGS); |
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static int termp_lk_pre(DECL_ARGS); |
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static int termp_ms_pre(DECL_ARGS); |
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static int termp_mt_pre(DECL_ARGS); |
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static int termp_nd_pre(DECL_ARGS); |
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static int termp_nm_pre(DECL_ARGS); |
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static int termp_ns_pre(DECL_ARGS); |
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static int termp_op_pre(DECL_ARGS); |
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static int termp_pa_pre(DECL_ARGS); |
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static int termp_pf_pre(DECL_ARGS); |
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static int termp_pp_pre(DECL_ARGS); |
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static int termp_pq_pre(DECL_ARGS); |
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static int termp_qq_pre(DECL_ARGS); |
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static int termp_rs_pre(DECL_ARGS); |
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static int termp_rv_pre(DECL_ARGS); |
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static int termp_sh_pre(DECL_ARGS); |
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static int termp_sm_pre(DECL_ARGS); |
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static int termp_sp_pre(DECL_ARGS); |
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static int termp_sq_pre(DECL_ARGS); |
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static int termp_ss_pre(DECL_ARGS); |
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static int termp_sx_pre(DECL_ARGS); |
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static int termp_sy_pre(DECL_ARGS); |
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static int termp_ud_pre(DECL_ARGS); |
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static int termp_va_pre(DECL_ARGS); |
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static int termp_vt_pre(DECL_ARGS); |
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static int termp_xr_pre(DECL_ARGS); |
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static int termp_xx_pre(DECL_ARGS); |
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static const struct termact termacts[MDOC_MAX] = { |
static const struct termact termacts[MDOC_MAX] = { |
{ termp_ap_pre, NULL }, /* Ap */ |
{ termp_ap_pre, NULL }, /* Ap */ |
{ NULL, NULL }, /* Dd */ |
{ NULL, NULL }, /* Dd */ |
Line 198 static const struct termact termacts[MDOC_MAX] = { |
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Line 193 static const struct termact termacts[MDOC_MAX] = { |
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{ NULL, NULL }, /* El */ |
{ NULL, NULL }, /* El */ |
{ termp_it_pre, termp_it_post }, /* It */ |
{ termp_it_pre, termp_it_post }, /* It */ |
{ NULL, NULL }, /* Ad */ |
{ NULL, NULL }, /* Ad */ |
{ NULL, NULL }, /* An */ |
{ termp_an_pre, termp_an_post }, /* An */ |
{ termp_ar_pre, NULL }, /* Ar */ |
{ termp_ar_pre, NULL }, /* Ar */ |
{ termp_cd_pre, NULL }, /* Cd */ |
{ termp_cd_pre, NULL }, /* Cd */ |
{ termp_cm_pre, NULL }, /* Cm */ |
{ termp_cm_pre, NULL }, /* Cm */ |
Line 220 static const struct termact termacts[MDOC_MAX] = { |
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Line 215 static const struct termact termacts[MDOC_MAX] = { |
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{ NULL, NULL }, /* Ot */ |
{ NULL, NULL }, /* Ot */ |
{ termp_pa_pre, NULL }, /* Pa */ |
{ termp_pa_pre, NULL }, /* Pa */ |
{ termp_rv_pre, NULL }, /* Rv */ |
{ termp_rv_pre, NULL }, /* Rv */ |
{ termp_st_pre, NULL }, /* St */ |
{ NULL, NULL }, /* St */ |
{ termp_va_pre, NULL }, /* Va */ |
{ termp_va_pre, NULL }, /* Va */ |
{ termp_vt_pre, termp_vt_post }, /* Vt */ |
{ termp_vt_pre, termp_vt_post }, /* Vt */ |
{ termp_xr_pre, NULL }, /* Xr */ |
{ termp_xr_pre, NULL }, /* Xr */ |
Line 233 static const struct termact termacts[MDOC_MAX] = { |
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Line 228 static const struct termact termacts[MDOC_MAX] = { |
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{ NULL, termp____post }, /* %O */ |
{ NULL, termp____post }, /* %O */ |
{ NULL, termp____post }, /* %P */ |
{ NULL, termp____post }, /* %P */ |
{ NULL, termp____post }, /* %R */ |
{ NULL, termp____post }, /* %R */ |
{ termp__t_pre, termp__t_post }, /* %T */ |
{ termp__t_pre, termp____post }, /* %T */ |
{ NULL, termp____post }, /* %V */ |
{ NULL, termp____post }, /* %V */ |
{ NULL, NULL }, /* Ac */ |
{ NULL, NULL }, /* Ac */ |
{ termp_aq_pre, termp_aq_post }, /* Ao */ |
{ termp_aq_pre, termp_aq_post }, /* Ao */ |
{ termp_aq_pre, termp_aq_post }, /* Aq */ |
{ termp_aq_pre, termp_aq_post }, /* Aq */ |
{ termp_at_pre, NULL }, /* At */ |
{ NULL, NULL }, /* At */ |
{ NULL, NULL }, /* Bc */ |
{ NULL, NULL }, /* Bc */ |
{ termp_bf_pre, NULL }, /* Bf */ |
{ termp_bf_pre, NULL }, /* Bf */ |
{ termp_bq_pre, termp_bq_post }, /* Bo */ |
{ termp_bq_pre, termp_bq_post }, /* Bo */ |
{ termp_bq_pre, termp_bq_post }, /* Bq */ |
{ termp_bq_pre, termp_bq_post }, /* Bq */ |
{ termp_bsx_pre, NULL }, /* Bsx */ |
{ termp_xx_pre, NULL }, /* Bsx */ |
{ NULL, termp_bx_post }, /* Bx */ |
{ NULL, termp_bx_post }, /* Bx */ |
{ NULL, NULL }, /* Db */ |
{ NULL, NULL }, /* Db */ |
{ NULL, NULL }, /* Dc */ |
{ NULL, NULL }, /* Dc */ |
Line 253 static const struct termact termacts[MDOC_MAX] = { |
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Line 248 static const struct termact termacts[MDOC_MAX] = { |
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{ NULL, NULL }, /* Ef */ |
{ NULL, NULL }, /* Ef */ |
{ termp_em_pre, NULL }, /* Em */ |
{ termp_em_pre, NULL }, /* Em */ |
{ NULL, NULL }, /* Eo */ |
{ NULL, NULL }, /* Eo */ |
{ termp_fx_pre, NULL }, /* Fx */ |
{ termp_xx_pre, NULL }, /* Fx */ |
{ termp_ms_pre, NULL }, /* Ms */ |
{ termp_ms_pre, NULL }, /* Ms */ |
{ NULL, NULL }, /* No */ |
{ NULL, NULL }, /* No */ |
{ termp_ns_pre, NULL }, /* Ns */ |
{ termp_ns_pre, NULL }, /* Ns */ |
{ termp_nx_pre, NULL }, /* Nx */ |
{ termp_xx_pre, NULL }, /* Nx */ |
{ termp_ox_pre, NULL }, /* Ox */ |
{ termp_xx_pre, NULL }, /* Ox */ |
{ NULL, NULL }, /* Pc */ |
{ NULL, NULL }, /* Pc */ |
{ termp_pf_pre, termp_pf_post }, /* Pf */ |
{ termp_pf_pre, termp_pf_post }, /* Pf */ |
{ termp_pq_pre, termp_pq_post }, /* Po */ |
{ termp_pq_pre, termp_pq_post }, /* Po */ |
Line 276 static const struct termact termacts[MDOC_MAX] = { |
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Line 271 static const struct termact termacts[MDOC_MAX] = { |
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{ termp_sx_pre, NULL }, /* Sx */ |
{ termp_sx_pre, NULL }, /* Sx */ |
{ termp_sy_pre, NULL }, /* Sy */ |
{ termp_sy_pre, NULL }, /* Sy */ |
{ NULL, NULL }, /* Tn */ |
{ NULL, NULL }, /* Tn */ |
{ termp_ux_pre, NULL }, /* Ux */ |
{ termp_xx_pre, NULL }, /* Ux */ |
{ NULL, NULL }, /* Xc */ |
{ NULL, NULL }, /* Xc */ |
{ NULL, NULL }, /* Xo */ |
{ NULL, NULL }, /* Xo */ |
{ termp_fo_pre, termp_fo_post }, /* Fo */ |
{ termp_fo_pre, termp_fo_post }, /* Fo */ |
Line 289 static const struct termact termacts[MDOC_MAX] = { |
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Line 284 static const struct termact termacts[MDOC_MAX] = { |
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{ NULL, NULL }, /* Hf */ |
{ NULL, NULL }, /* Hf */ |
{ NULL, NULL }, /* Fr */ |
{ NULL, NULL }, /* Fr */ |
{ termp_ud_pre, NULL }, /* Ud */ |
{ termp_ud_pre, NULL }, /* Ud */ |
{ termp_lb_pre, termp_lb_post }, /* Lb */ |
{ NULL, termp_lb_post }, /* Lb */ |
{ termp_pp_pre, NULL }, /* Lp */ |
{ termp_pp_pre, NULL }, /* Lp */ |
{ termp_lk_pre, NULL }, /* Lk */ |
{ termp_lk_pre, NULL }, /* Lk */ |
{ termp_mt_pre, NULL }, /* Mt */ |
{ termp_mt_pre, NULL }, /* Mt */ |
Line 299 static const struct termact termacts[MDOC_MAX] = { |
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Line 294 static const struct termact termacts[MDOC_MAX] = { |
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{ NULL, NULL }, /* %C */ |
{ NULL, NULL }, /* %C */ |
{ NULL, NULL }, /* Es */ |
{ NULL, NULL }, /* Es */ |
{ NULL, NULL }, /* En */ |
{ NULL, NULL }, /* En */ |
{ termp_dx_pre, NULL }, /* Dx */ |
{ termp_xx_pre, NULL }, /* Dx */ |
{ NULL, NULL }, /* %Q */ |
{ NULL, NULL }, /* %Q */ |
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{ termp_br_pre, NULL }, /* br */ |
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{ termp_sp_pre, NULL }, /* sp */ |
}; |
}; |
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#ifdef __linux__ |
#ifdef __linux__ |
Line 315 static int arg_getattr(int, const struct mdoc_node * |
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Line 312 static int arg_getattr(int, const struct mdoc_node * |
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static size_t arg_offset(const struct mdoc_argv *); |
static size_t arg_offset(const struct mdoc_argv *); |
static size_t arg_width(const struct mdoc_argv *, int); |
static size_t arg_width(const struct mdoc_argv *, int); |
static int arg_listtype(const struct mdoc_node *); |
static int arg_listtype(const struct mdoc_node *); |
static int fmt_block_vspace(struct termp *, |
static void fmt_block_vspace(struct termp *, |
const struct mdoc_node *, |
const struct mdoc_node *, |
const struct mdoc_node *); |
const struct mdoc_node *); |
static void print_node(DECL_ARGS); |
static void print_node(DECL_ARGS); |
Line 333 mdoc_run(struct termp *p, const struct mdoc *m) |
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Line 330 mdoc_run(struct termp *p, const struct mdoc *m) |
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* Main output function. When this is called, assume that the |
* Main output function. When this is called, assume that the |
* tree is properly formed. |
* tree is properly formed. |
*/ |
*/ |
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print_head(p, mdoc_meta(m)); |
print_head(p, mdoc_meta(m)); |
assert(mdoc_node(m)); |
assert(mdoc_node(m)); |
assert(MDOC_ROOT == mdoc_node(m)->type); |
assert(MDOC_ROOT == mdoc_node(m)->type); |
Line 360 print_node(DECL_ARGS) |
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Line 356 print_node(DECL_ARGS) |
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{ |
{ |
int dochild; |
int dochild; |
struct termpair npair; |
struct termpair npair; |
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size_t offset, rmargin; |
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/* Pre-processing. */ |
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dochild = 1; |
dochild = 1; |
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offset = p->offset; |
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rmargin = p->rmargin; |
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npair.ppair = pair; |
npair.ppair = pair; |
npair.type = 0; |
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npair.offset = npair.rmargin = 0; |
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npair.flag = 0; |
npair.flag = 0; |
npair.count = 0; |
npair.count = 0; |
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/* |
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* Note on termpair. This allows a pre function to set a termp |
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* flag that is automatically unset after the body, but before |
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* the post function. Thus, if a pre uses a termpair flag, it |
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* must be reapplied in the post for use. |
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*/ |
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if (MDOC_TEXT != node->type) { |
if (MDOC_TEXT != node->type) { |
if (termacts[node->tok].pre) |
if (termacts[node->tok].pre) |
if ( ! (*termacts[node->tok].pre)(p, &npair, meta, node)) |
if ( ! (*termacts[node->tok].pre)(p, &npair, meta, node)) |
Line 379 print_node(DECL_ARGS) |
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Line 382 print_node(DECL_ARGS) |
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/* Children. */ |
/* Children. */ |
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if (TERMPAIR_FLAG & npair.type) |
p->flags |= npair.flag; |
p->flags |= npair.flag; |
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if (dochild && node->child) |
if (dochild && node->child) |
print_body(p, &npair, meta, node->child); |
print_body(p, &npair, meta, node->child); |
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if (TERMPAIR_FLAG & npair.type) |
p->flags &= ~npair.flag; |
p->flags &= ~npair.flag; |
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/* Post-processing. */ |
/* Post-processing. */ |
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if (MDOC_TEXT != node->type) |
if (MDOC_TEXT != node->type) |
if (termacts[node->tok].post) |
if (termacts[node->tok].post) |
(*termacts[node->tok].post)(p, &npair, meta, node); |
(*termacts[node->tok].post)(p, &npair, meta, node); |
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p->offset = offset; |
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p->rmargin = rmargin; |
} |
} |
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Line 417 print_foot(struct termp *p, const struct mdoc_meta *me |
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Line 421 print_foot(struct termp *p, const struct mdoc_meta *me |
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tm = localtime(&meta->date); |
tm = localtime(&meta->date); |
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if (0 == strftime(buf, p->rmargin, "%B %d, %Y", tm)) |
if (0 == strftime(buf, p->rmargin, "%B %e, %Y", tm)) |
err(1, "strftime"); |
err(1, "strftime"); |
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(void)strlcpy(os, meta->os, p->rmargin); |
(void)strlcpy(os, meta->os, p->rmargin); |
Line 527 print_head(struct termp *p, const struct mdoc_meta *me |
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Line 531 print_head(struct termp *p, const struct mdoc_meta *me |
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static size_t |
static size_t |
arg_width(const struct mdoc_argv *arg, int pos) |
arg_width(const struct mdoc_argv *arg, int pos) |
{ |
{ |
size_t v; |
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int i, len; |
int i, len; |
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const char *p; |
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assert(pos < (int)arg->sz && pos >= 0); |
assert(pos < (int)arg->sz && pos >= 0); |
assert(arg->value[pos]); |
assert(arg->value[pos]); |
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if (0 == (len = (int)strlen(arg->value[pos]))) |
p = arg->value[pos]; |
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if (0 == (len = (int)strlen(p))) |
return(0); |
return(0); |
|
|
for (i = 0; i < len - 1; i++) |
for (i = 0; i < len - 1; i++) |
if ( ! isdigit((u_char)arg->value[pos][i])) |
if ( ! isdigit((u_char)p[i])) |
break; |
break; |
|
|
if (i == len - 1) { |
if (i == len - 1) |
if ('n' == arg->value[pos][len - 1] || |
if ('n' == p[len - 1] || 'm' == p[len - 1]) |
'm' == arg->value[pos][len - 1]) { |
return((size_t)atoi(p) + 2); |
v = (size_t)atoi(arg->value[pos]); |
|
return(v + 2); |
|
} |
|
|
|
} |
return((size_t)len + 2); |
return(strlen(arg->value[pos]) + 2); |
|
} |
} |
|
|
|
|
Line 581 arg_listtype(const struct mdoc_node *n) |
|
Line 583 arg_listtype(const struct mdoc_node *n) |
|
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Column): |
case (MDOC_Column): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
|
case (MDOC_Hang): |
|
/* FALLTHROUGH */ |
case (MDOC_Ohang): |
case (MDOC_Ohang): |
return(n->args->argv[i].arg); |
return(n->args->argv[i].arg); |
default: |
default: |
break; |
break; |
} |
} |
|
|
/* FIXME: mandated by parser. */ |
return(-1); |
|
|
errx(1, "list type not supported"); |
|
/* NOTREACHED */ |
|
} |
} |
|
|
|
|
static size_t |
static size_t |
arg_offset(const struct mdoc_argv *arg) |
arg_offset(const struct mdoc_argv *arg) |
{ |
{ |
|
int len, i; |
|
const char *p; |
|
|
assert(*arg->value); |
assert(*arg->value); |
if (0 == strcmp(*arg->value, "left")) |
p = *arg->value; |
|
|
|
if (0 == strcmp(p, "left")) |
return(0); |
return(0); |
if (0 == strcmp(*arg->value, "indent")) |
if (0 == strcmp(p, "indent")) |
return(INDENT + 1); |
return(INDENT + 1); |
if (0 == strcmp(*arg->value, "indent-two")) |
if (0 == strcmp(p, "indent-two")) |
return((INDENT + 1) * 2); |
return((INDENT + 1) * 2); |
|
|
/* FIXME: needs to support field-widths (10n, etc.). */ |
if (0 == (len = (int)strlen(p))) |
|
return(0); |
|
|
return(strlen(*arg->value)); |
for (i = 0; i < len - 1; i++) |
|
if ( ! isdigit((u_char)p[i])) |
|
break; |
|
|
|
if (i == len - 1) |
|
if ('n' == p[len - 1] || 'm' == p[len - 1]) |
|
return((size_t)atoi(p)); |
|
|
|
return((size_t)len); |
} |
} |
|
|
|
|
Line 649 arg_getattrs(const int *keys, int *vals, |
|
Line 663 arg_getattrs(const int *keys, int *vals, |
|
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static int |
static void |
fmt_block_vspace(struct termp *p, |
fmt_block_vspace(struct termp *p, |
const struct mdoc_node *bl, |
const struct mdoc_node *bl, |
const struct mdoc_node *node) |
const struct mdoc_node *node) |
Line 658 fmt_block_vspace(struct termp *p, |
|
Line 672 fmt_block_vspace(struct termp *p, |
|
|
|
term_newln(p); |
term_newln(p); |
|
|
if (arg_hasattr(MDOC_Compact, bl)) |
if (MDOC_Bl == bl->tok && arg_hasattr(MDOC_Compact, bl)) |
return(1); |
return; |
|
|
|
/* |
|
* Search through our prior nodes. If we follow a `Ss' or `Sh', |
|
* then don't vspace. |
|
*/ |
|
|
for (n = node; n; n = n->parent) { |
for (n = node; n; n = n->parent) { |
if (MDOC_BLOCK != n->type) |
if (MDOC_BLOCK != n->type) |
continue; |
continue; |
if (MDOC_Ss == n->tok) |
if (MDOC_Ss == n->tok) |
break; |
return; |
if (MDOC_Sh == n->tok) |
if (MDOC_Sh == n->tok) |
break; |
return; |
if (NULL == n->prev) |
if (NULL == n->prev) |
continue; |
continue; |
term_vspace(p); |
|
break; |
break; |
} |
} |
|
|
return(1); |
/* |
|
* XXX - not documented: a `-column' does not ever assert vspace |
|
* within the list. |
|
*/ |
|
|
|
if (MDOC_Bl == bl->tok && arg_hasattr(MDOC_Column, bl)) |
|
if (node->prev && MDOC_It == node->prev->tok) |
|
return; |
|
|
|
/* |
|
* XXX - not documented: a `-diag' without a body does not |
|
* assert a vspace prior to the next element. |
|
*/ |
|
if (MDOC_Bl == bl->tok && arg_hasattr(MDOC_Diag, bl)) |
|
if (node->prev && MDOC_It == node->prev->tok) { |
|
assert(node->prev->body); |
|
if (NULL == node->prev->body->child) |
|
return; |
|
} |
|
|
|
term_vspace(p); |
} |
} |
|
|
|
|
Line 711 termp_it_pre(DECL_ARGS) |
|
Line 749 termp_it_pre(DECL_ARGS) |
|
{ |
{ |
const struct mdoc_node *bl, *n; |
const struct mdoc_node *bl, *n; |
char buf[7]; |
char buf[7]; |
int i, type, keys[3], vals[3], sv; |
int i, type, keys[3], vals[3]; |
size_t width, offset; |
size_t width, offset; |
|
|
if (MDOC_BLOCK == node->type) |
if (MDOC_BLOCK == node->type) { |
return(fmt_block_vspace(p, node->parent->parent, node)); |
fmt_block_vspace(p, node->parent->parent, node); |
|
return(1); |
|
} |
|
|
bl = node->parent->parent->parent; |
bl = node->parent->parent->parent; |
|
|
/* Save parent attributes. */ |
/* Save parent attributes. */ |
|
|
pair->offset = p->offset; |
|
pair->rmargin = p->rmargin; |
|
pair->flag = p->flags; |
pair->flag = p->flags; |
|
|
/* Get list width and offset. */ |
/* Get list width and offset. */ |
Line 738 termp_it_pre(DECL_ARGS) |
|
Line 776 termp_it_pre(DECL_ARGS) |
|
(void)arg_getattrs(keys, vals, 3, bl); |
(void)arg_getattrs(keys, vals, 3, bl); |
|
|
type = arg_listtype(bl); |
type = arg_listtype(bl); |
|
assert(-1 != type); |
|
|
/* Calculate real width and offset. */ |
/* Calculate real width and offset. */ |
|
|
Line 745 termp_it_pre(DECL_ARGS) |
|
Line 784 termp_it_pre(DECL_ARGS) |
|
case (MDOC_Column): |
case (MDOC_Column): |
if (MDOC_BODY == node->type) |
if (MDOC_BODY == node->type) |
break; |
break; |
for (i = 0, n = node->prev; n; n = n->prev, i++) |
/* |
|
* Work around groff's column handling. The offset is |
|
* equal to the sum of all widths leading to the current |
|
* column (plus the -offset value). If this column |
|
* exceeds the stated number of columns, the width is |
|
* set as 0, else it's the stated column width (later |
|
* the 0 will be adjusted to default 10 or, if in the |
|
* last column case, set to stretch to the margin). |
|
*/ |
|
for (i = 0, n = node->prev; n && n && |
|
i < (int)bl->args[vals[2]].argv->sz; |
|
n = n->prev, i++) |
offset += arg_width |
offset += arg_width |
(&bl->args->argv[vals[2]], i); |
(&bl->args->argv[vals[2]], i); |
assert(i < (int)bl->args->argv[vals[2]].sz); |
|
width = arg_width(&bl->args->argv[vals[2]], i); |
/* Whether exceeds maximum column. */ |
|
if (i < (int)bl->args[vals[2]].argv->sz) |
|
width = arg_width(&bl->args->argv[vals[2]], i); |
|
else |
|
width = 0; |
|
|
if (vals[1] >= 0) |
if (vals[1] >= 0) |
offset += arg_offset(&bl->args->argv[vals[1]]); |
offset += arg_offset(&bl->args->argv[vals[1]]); |
break; |
break; |
Line 764 termp_it_pre(DECL_ARGS) |
|
Line 819 termp_it_pre(DECL_ARGS) |
|
/* |
/* |
* List-type can override the width in the case of fixed-head |
* List-type can override the width in the case of fixed-head |
* values (bullet, dash/hyphen, enum). Tags need a non-zero |
* values (bullet, dash/hyphen, enum). Tags need a non-zero |
* offset. |
* offset. FIXME: double-check that correct. |
*/ |
*/ |
|
|
switch (type) { |
switch (type) { |
Line 780 termp_it_pre(DECL_ARGS) |
|
Line 835 termp_it_pre(DECL_ARGS) |
|
if (width < 5) |
if (width < 5) |
width = 5; |
width = 5; |
break; |
break; |
|
case (MDOC_Hang): |
|
if (0 == width) |
|
width = 8; |
|
break; |
|
case (MDOC_Column): |
|
/* FALLTHROUGH */ |
case (MDOC_Tag): |
case (MDOC_Tag): |
if (0 == width) |
if (0 == width) |
width = 10; |
width = 10; |
Line 793 termp_it_pre(DECL_ARGS) |
|
Line 854 termp_it_pre(DECL_ARGS) |
|
* while diagonal bodies need two. |
* while diagonal bodies need two. |
*/ |
*/ |
|
|
|
p->flags |= TERMP_NOSPACE; |
|
|
switch (type) { |
switch (type) { |
case (MDOC_Diag): |
case (MDOC_Diag): |
term_word(p, "\\ "); |
if (MDOC_BODY == node->type) |
/* FALLTHROUGH */ |
term_word(p, "\\ \\ "); |
|
break; |
case (MDOC_Inset): |
case (MDOC_Inset): |
if (MDOC_BODY == node->type) |
if (MDOC_BODY == node->type) |
p->flags &= ~TERMP_NOSPACE; |
term_word(p, "\\ "); |
else |
|
p->flags |= TERMP_NOSPACE; |
|
break; |
break; |
default: |
default: |
p->flags |= TERMP_NOSPACE; |
|
break; |
break; |
} |
} |
|
|
|
p->flags |= TERMP_NOSPACE; |
|
|
/* |
/* |
* Style flags. Diagnostic heads need TTYPE_DIAG. |
* Style flags. Diagnostic heads need TTYPE_DIAG. |
*/ |
*/ |
Line 837 termp_it_pre(DECL_ARGS) |
|
Line 900 termp_it_pre(DECL_ARGS) |
|
case (MDOC_Enum): |
case (MDOC_Enum): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Hyphen): |
case (MDOC_Hyphen): |
/* FALLTHROUGH */ |
|
case (MDOC_Tag): |
|
if (MDOC_HEAD == node->type) |
if (MDOC_HEAD == node->type) |
p->flags |= TERMP_NOBREAK; |
p->flags |= TERMP_NOBREAK; |
else |
else |
p->flags |= TERMP_NOLPAD; |
p->flags |= TERMP_NOLPAD; |
if (MDOC_HEAD == node->type && MDOC_Tag == type) |
|
if (NULL == node->next || |
|
NULL == node->next->child) |
|
p->flags |= TERMP_NONOBREAK; |
|
break; |
break; |
|
case (MDOC_Hang): |
|
if (MDOC_HEAD == node->type) |
|
p->flags |= TERMP_NOBREAK; |
|
else |
|
p->flags |= TERMP_NOLPAD; |
|
|
|
if (MDOC_HEAD != node->type) |
|
break; |
|
|
|
/* |
|
* This is ugly. If `-hang' is specified and the body |
|
* is a `Bl' or `Bd', then we want basically to nullify |
|
* the "overstep" effect in term_flushln() and treat |
|
* this as a `-ohang' list instead. |
|
*/ |
|
if (node->next->child && |
|
(MDOC_Bl == node->next->child->tok || |
|
MDOC_Bd == node->next->child->tok)) { |
|
p->flags &= ~TERMP_NOBREAK; |
|
p->flags &= ~TERMP_NOLPAD; |
|
} else |
|
p->flags |= TERMP_HANG; |
|
break; |
|
case (MDOC_Tag): |
|
if (MDOC_HEAD == node->type) |
|
p->flags |= TERMP_NOBREAK | TERMP_TWOSPACE; |
|
else |
|
p->flags |= TERMP_NOLPAD; |
|
|
|
if (MDOC_HEAD != node->type) |
|
break; |
|
if (NULL == node->next || NULL == node->next->child) |
|
p->flags |= TERMP_DANGLE; |
|
break; |
case (MDOC_Column): |
case (MDOC_Column): |
if (MDOC_HEAD == node->type) { |
if (MDOC_HEAD == node->type) { |
assert(node->next); |
assert(node->next); |
Line 876 termp_it_pre(DECL_ARGS) |
|
Line 967 termp_it_pre(DECL_ARGS) |
|
p->offset += offset; |
p->offset += offset; |
|
|
switch (type) { |
switch (type) { |
|
case (MDOC_Hang): |
|
/* |
|
* Same stipulation as above, regarding `-hang'. We |
|
* don't want to recalculate rmargin and offsets when |
|
* using `Bd' or `Bl' within `-hang' overstep lists. |
|
*/ |
|
if (MDOC_HEAD == node->type && node->next->child && |
|
(MDOC_Bl == node->next->child->tok || |
|
MDOC_Bd == node->next->child->tok)) |
|
break; |
|
/* FALLTHROUGH */ |
case (MDOC_Bullet): |
case (MDOC_Bullet): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Dash): |
case (MDOC_Dash): |
Line 885 termp_it_pre(DECL_ARGS) |
|
Line 987 termp_it_pre(DECL_ARGS) |
|
case (MDOC_Hyphen): |
case (MDOC_Hyphen): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Tag): |
case (MDOC_Tag): |
|
assert(width); |
if (MDOC_HEAD == node->type) |
if (MDOC_HEAD == node->type) |
p->rmargin = p->offset + width; |
p->rmargin = p->offset + width; |
else |
else |
p->offset += width; |
p->offset += width; |
break; |
break; |
case (MDOC_Column): |
case (MDOC_Column): |
|
assert(width); |
p->rmargin = p->offset + width; |
p->rmargin = p->offset + width; |
|
/* |
|
* XXX - this behaviour is not documented: the |
|
* right-most column is filled to the right margin. |
|
*/ |
|
if (MDOC_HEAD == node->type && |
|
MDOC_BODY == node->next->type) |
|
p->rmargin = p->maxrmargin; |
break; |
break; |
default: |
default: |
break; |
break; |
Line 902 termp_it_pre(DECL_ARGS) |
|
Line 1013 termp_it_pre(DECL_ARGS) |
|
* HEAD character (temporarily bold, in some cases). |
* HEAD character (temporarily bold, in some cases). |
*/ |
*/ |
|
|
sv = p->flags; |
|
if (MDOC_HEAD == node->type) |
if (MDOC_HEAD == node->type) |
switch (type) { |
switch (type) { |
case (MDOC_Bullet): |
case (MDOC_Bullet): |
p->flags |= TERMP_BOLD; |
p->flags |= TERMP_BOLD; |
term_word(p, "\\[bu]"); |
term_word(p, "\\[bu]"); |
|
p->flags &= ~TERMP_BOLD; |
break; |
break; |
case (MDOC_Dash): |
case (MDOC_Dash): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Hyphen): |
case (MDOC_Hyphen): |
p->flags |= TERMP_BOLD; |
p->flags |= TERMP_BOLD; |
term_word(p, "\\-"); |
term_word(p, "\\(hy"); |
|
p->flags &= ~TERMP_BOLD; |
break; |
break; |
case (MDOC_Enum): |
case (MDOC_Enum): |
(pair->ppair->ppair->count)++; |
(pair->ppair->ppair->count)++; |
Line 925 termp_it_pre(DECL_ARGS) |
|
Line 1037 termp_it_pre(DECL_ARGS) |
|
break; |
break; |
} |
} |
|
|
p->flags = sv; /* Restore saved flags. */ |
|
|
|
/* |
/* |
* If we're not going to process our children, indicate so here. |
* If we're not going to process our children, indicate so here. |
*/ |
*/ |
Line 966 termp_it_post(DECL_ARGS) |
|
Line 1076 termp_it_post(DECL_ARGS) |
|
return; |
return; |
|
|
type = arg_listtype(node->parent->parent->parent); |
type = arg_listtype(node->parent->parent->parent); |
|
assert(-1 != type); |
|
|
switch (type) { |
switch (type) { |
case (MDOC_Diag): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Item): |
case (MDOC_Item): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
|
case (MDOC_Diag): |
|
/* FALLTHROUGH */ |
case (MDOC_Inset): |
case (MDOC_Inset): |
if (MDOC_BODY == node->type) |
if (MDOC_BODY == node->type) |
term_flushln(p); |
term_flushln(p); |
Line 985 termp_it_post(DECL_ARGS) |
|
Line 1096 termp_it_post(DECL_ARGS) |
|
break; |
break; |
} |
} |
|
|
p->offset = pair->offset; |
|
p->rmargin = pair->rmargin; |
|
p->flags = pair->flag; |
p->flags = pair->flag; |
} |
} |
|
|
Line 999 termp_nm_pre(DECL_ARGS) |
|
Line 1108 termp_nm_pre(DECL_ARGS) |
|
if (SEC_SYNOPSIS == node->sec) |
if (SEC_SYNOPSIS == node->sec) |
term_newln(p); |
term_newln(p); |
|
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_PROG]); |
pair->flag |= ttypes[TTYPE_PROG]; |
|
p->flags |= ttypes[TTYPE_PROG]; |
|
|
if (NULL == node->child) |
if (NULL == node->child) |
term_word(p, meta->name); |
term_word(p, meta->name); |
|
|
|
|
termp_fl_pre(DECL_ARGS) |
termp_fl_pre(DECL_ARGS) |
{ |
{ |
|
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_CMD_FLAG]); |
pair->flag |= ttypes[TTYPE_CMD_FLAG]; |
|
p->flags |= ttypes[TTYPE_CMD_FLAG]; |
term_word(p, "\\-"); |
term_word(p, "\\-"); |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
return(1); |
return(1); |
Line 1021 termp_fl_pre(DECL_ARGS) |
|
Line 1133 termp_fl_pre(DECL_ARGS) |
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static int |
static int |
termp_ar_pre(DECL_ARGS) |
termp_an_pre(DECL_ARGS) |
{ |
{ |
|
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_CMD_ARG]); |
if (NULL == node->child) |
|
return(1); |
|
|
|
/* |
|
* XXX: this is poorly documented. If not in the AUTHORS |
|
* section, `An -split' will cause newlines to occur before the |
|
* author name. If in the AUTHORS section, by default, the |
|
* first `An' invocation is nosplit, then all subsequent ones, |
|
* regardless of whether interspersed with other macros/text, |
|
* are split. -split, in this case, will override the condition |
|
* of the implied first -nosplit. |
|
*/ |
|
|
|
if (node->sec == SEC_AUTHORS) { |
|
if ( ! (TERMP_ANPREC & p->flags)) { |
|
if (TERMP_SPLIT & p->flags) |
|
term_newln(p); |
|
return(1); |
|
} |
|
if (TERMP_NOSPLIT & p->flags) |
|
return(1); |
|
term_newln(p); |
|
return(1); |
|
} |
|
|
|
if (TERMP_SPLIT & p->flags) |
|
term_newln(p); |
|
|
return(1); |
return(1); |
} |
} |
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
|
static void |
|
termp_an_post(DECL_ARGS) |
|
{ |
|
|
|
if (node->child) { |
|
if (SEC_AUTHORS == node->sec) |
|
p->flags |= TERMP_ANPREC; |
|
return; |
|
} |
|
|
|
if (arg_getattr(MDOC_Split, node) > -1) { |
|
p->flags &= ~TERMP_NOSPLIT; |
|
p->flags |= TERMP_SPLIT; |
|
} else { |
|
p->flags &= ~TERMP_SPLIT; |
|
p->flags |= TERMP_NOSPLIT; |
|
} |
|
|
|
} |
|
|
|
|
|
/* ARGSUSED */ |
static int |
static int |
termp_ns_pre(DECL_ARGS) |
termp_ar_pre(DECL_ARGS) |
{ |
{ |
|
|
p->flags |= TERMP_NOSPACE; |
pair->flag |= ttypes[TTYPE_CMD_ARG]; |
return(1); |
return(1); |
} |
} |
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static int |
static int |
termp_pp_pre(DECL_ARGS) |
termp_ns_pre(DECL_ARGS) |
{ |
{ |
|
|
term_vspace(p); |
p->flags |= TERMP_NOSPACE; |
return(1); |
return(1); |
} |
} |
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static int |
static int |
termp_st_pre(DECL_ARGS) |
termp_pp_pre(DECL_ARGS) |
{ |
{ |
const char *cp; |
|
|
|
if (node->child && (cp = mdoc_a2st(node->child->string))) |
term_vspace(p); |
term_word(p, cp); |
return(1); |
return(0); |
|
} |
} |
|
|
|
|
Line 1078 termp_rv_pre(DECL_ARGS) |
|
Line 1237 termp_rv_pre(DECL_ARGS) |
|
{ |
{ |
int i; |
int i; |
|
|
/* FIXME: mandated by parser. */ |
i = arg_getattr(MDOC_Std, node); |
|
assert(-1 != i); |
|
assert(node->args->argv[i].sz); |
|
|
if (-1 == (i = arg_getattr(MDOC_Std, node))) |
|
errx(1, "expected -std argument"); |
|
if (1 != node->args->argv[i].sz) |
|
errx(1, "expected -std argument"); |
|
|
|
term_newln(p); |
term_newln(p); |
term_word(p, "The"); |
term_word(p, "The"); |
|
|
Line 1113 termp_ex_pre(DECL_ARGS) |
|
Line 1269 termp_ex_pre(DECL_ARGS) |
|
{ |
{ |
int i; |
int i; |
|
|
/* FIXME: mandated by parser? */ |
i = arg_getattr(MDOC_Std, node); |
|
assert(-1 != i); |
|
assert(node->args->argv[i].sz); |
|
|
if (-1 == (i = arg_getattr(MDOC_Std, node))) |
|
errx(1, "expected -std argument"); |
|
if (1 != node->args->argv[i].sz) |
|
errx(1, "expected -std argument"); |
|
|
|
term_word(p, "The"); |
term_word(p, "The"); |
p->flags |= ttypes[TTYPE_PROG]; |
p->flags |= ttypes[TTYPE_PROG]; |
term_word(p, *node->args->argv[i].value); |
term_word(p, *node->args->argv[i].value); |
|
|
termp_nd_pre(DECL_ARGS) |
termp_nd_pre(DECL_ARGS) |
{ |
{ |
|
|
term_word(p, "\\-"); |
if (MDOC_BODY != node->type) |
|
return(1); |
|
|
|
#if defined(__OpenBSD__) || defined(__linux__) |
|
term_word(p, "\\(en"); |
|
#else |
|
term_word(p, "\\(em"); |
|
#endif |
return(1); |
return(1); |
} |
} |
|
|
Line 1190 termp_vt_pre(DECL_ARGS) |
|
Line 1350 termp_vt_pre(DECL_ARGS) |
|
{ |
{ |
|
|
/* FIXME: this can be "type name". */ |
/* FIXME: this can be "type name". */ |
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_VAR_DECL]); |
pair->flag |= ttypes[TTYPE_VAR_DECL]; |
return(1); |
return(1); |
} |
} |
|
|
|
|
termp_vt_post(DECL_ARGS) |
termp_vt_post(DECL_ARGS) |
{ |
{ |
|
|
if (node->sec == SEC_SYNOPSIS) |
if (node->sec != SEC_SYNOPSIS) |
|
return; |
|
if (node->next && MDOC_Vt == node->next->tok) |
|
term_newln(p); |
|
else if (node->next) |
term_vspace(p); |
term_vspace(p); |
} |
} |
|
|
|
|
termp_fd_pre(DECL_ARGS) |
termp_fd_pre(DECL_ARGS) |
{ |
{ |
|
|
/* |
pair->flag |= ttypes[TTYPE_FUNC_DECL]; |
* FIXME: this naming is bad. This value is used, in general, |
|
* for the #include header or other preprocessor statement. |
|
*/ |
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_FUNC_DECL]); |
|
return(1); |
return(1); |
} |
} |
|
|
Line 1226 termp_fd_post(DECL_ARGS) |
|
Line 1386 termp_fd_post(DECL_ARGS) |
|
|
|
if (node->sec != SEC_SYNOPSIS) |
if (node->sec != SEC_SYNOPSIS) |
return; |
return; |
|
|
term_newln(p); |
term_newln(p); |
if (node->next && MDOC_Fd != node->next->tok) |
if (node->next && MDOC_Fd != node->next->tok) |
term_vspace(p); |
term_vspace(p); |
Line 1240 termp_sh_pre(DECL_ARGS) |
|
Line 1401 termp_sh_pre(DECL_ARGS) |
|
switch (node->type) { |
switch (node->type) { |
case (MDOC_HEAD): |
case (MDOC_HEAD): |
term_vspace(p); |
term_vspace(p); |
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_SECTION]); |
pair->flag |= ttypes[TTYPE_SECTION]; |
break; |
break; |
case (MDOC_BODY): |
case (MDOC_BODY): |
p->offset = INDENT; |
p->offset = INDENT; |
Line 1299 termp_bt_pre(DECL_ARGS) |
|
Line 1460 termp_bt_pre(DECL_ARGS) |
|
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static int |
|
termp_lb_pre(DECL_ARGS) |
|
{ |
|
const char *lb; |
|
|
|
assert(node->child && MDOC_TEXT == node->child->type); |
|
lb = mdoc_a2lib(node->child->string); |
|
if (lb) { |
|
term_word(p, lb); |
|
return(0); |
|
} |
|
term_word(p, "library"); |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static void |
static void |
termp_lb_post(DECL_ARGS) |
termp_lb_post(DECL_ARGS) |
{ |
{ |
Line 1342 termp_d1_pre(DECL_ARGS) |
|
Line 1486 termp_d1_pre(DECL_ARGS) |
|
if (MDOC_BLOCK != node->type) |
if (MDOC_BLOCK != node->type) |
return(1); |
return(1); |
term_newln(p); |
term_newln(p); |
pair->offset = INDENT + 1; |
p->offset += (INDENT + 1); |
p->offset += pair->offset; |
|
return(1); |
return(1); |
} |
} |
|
|
Line 1356 termp_d1_post(DECL_ARGS) |
|
Line 1499 termp_d1_post(DECL_ARGS) |
|
if (MDOC_BLOCK != node->type) |
if (MDOC_BLOCK != node->type) |
return; |
return; |
term_newln(p); |
term_newln(p); |
p->offset -= pair->offset; |
|
} |
} |
|
|
|
|
Line 1393 termp_ft_pre(DECL_ARGS) |
|
Line 1535 termp_ft_pre(DECL_ARGS) |
|
if (SEC_SYNOPSIS == node->sec) |
if (SEC_SYNOPSIS == node->sec) |
if (node->prev && MDOC_Fo == node->prev->tok) |
if (node->prev && MDOC_Fo == node->prev->tok) |
term_vspace(p); |
term_vspace(p); |
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_FUNC_TYPE]); |
pair->flag |= ttypes[TTYPE_FUNC_TYPE]; |
return(1); |
return(1); |
} |
} |
|
|
Line 1449 termp_fn_post(DECL_ARGS) |
|
Line 1591 termp_fn_post(DECL_ARGS) |
|
|
|
if (node->sec == SEC_SYNOPSIS && node->next) |
if (node->sec == SEC_SYNOPSIS && node->next) |
term_vspace(p); |
term_vspace(p); |
|
|
} |
} |
|
|
|
|
|
|
termp_sx_pre(DECL_ARGS) |
termp_sx_pre(DECL_ARGS) |
{ |
{ |
|
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_LINK]); |
pair->flag |= ttypes[TTYPE_LINK]; |
return(1); |
return(1); |
} |
} |
|
|
Line 1470 termp_fa_pre(DECL_ARGS) |
|
Line 1611 termp_fa_pre(DECL_ARGS) |
|
struct mdoc_node *n; |
struct mdoc_node *n; |
|
|
if (node->parent->tok != MDOC_Fo) { |
if (node->parent->tok != MDOC_Fo) { |
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_FUNC_ARG]); |
pair->flag |= ttypes[TTYPE_FUNC_ARG]; |
return(1); |
return(1); |
} |
} |
|
|
|
|
termp_va_pre(DECL_ARGS) |
termp_va_pre(DECL_ARGS) |
{ |
{ |
|
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_VAR_DECL]); |
pair->flag |= ttypes[TTYPE_VAR_DECL]; |
return(1); |
return(1); |
} |
} |
|
|
Line 1503 termp_va_pre(DECL_ARGS) |
|
Line 1644 termp_va_pre(DECL_ARGS) |
|
static int |
static int |
termp_bd_pre(DECL_ARGS) |
termp_bd_pre(DECL_ARGS) |
{ |
{ |
int i, type, ln; |
int i, type; |
|
|
/* |
/* |
* This is fairly tricky due primarily to crappy documentation. |
* This is fairly tricky due primarily to crappy documentation. |
Line 1516 termp_bd_pre(DECL_ARGS) |
|
Line 1657 termp_bd_pre(DECL_ARGS) |
|
* line. Blank lines are allowed. |
* line. Blank lines are allowed. |
*/ |
*/ |
|
|
if (MDOC_BLOCK == node->type) |
if (MDOC_BLOCK == node->type) { |
return(fmt_block_vspace(p, node, node)); |
fmt_block_vspace(p, node, node); |
else if (MDOC_BODY != node->type) |
|
return(1); |
return(1); |
|
} else if (MDOC_BODY != node->type) |
|
return(1); |
|
|
/* FIXME: display type should be mandated by parser. */ |
assert(node->parent->args); |
|
|
if (NULL == node->parent->args) |
for (type = -1, i = 0; -1 == type && |
errx(1, "missing display type"); |
|
|
|
pair->offset = p->offset; |
|
|
|
for (type = -1, i = 0; |
|
i < (int)node->parent->args->argc; i++) { |
i < (int)node->parent->args->argc; i++) { |
switch (node->parent->args->argv[i].arg) { |
switch (node->parent->args->argv[i].arg) { |
case (MDOC_Ragged): |
case (MDOC_Ragged): |
Line 1539 termp_bd_pre(DECL_ARGS) |
|
Line 1676 termp_bd_pre(DECL_ARGS) |
|
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Literal): |
case (MDOC_Literal): |
type = node->parent->args->argv[i].arg; |
type = node->parent->args->argv[i].arg; |
i = (int)node->parent->args->argc; |
|
break; |
break; |
default: |
default: |
break; |
break; |
} |
} |
} |
} |
|
|
|
assert(type > -1); |
|
|
if (NULL == node->parent->args) |
|
errx(1, "missing display type"); |
|
|
|
i = arg_getattr(MDOC_Offset, node->parent); |
i = arg_getattr(MDOC_Offset, node->parent); |
if (-1 != i) { |
if (-1 != i) |
if (1 != node->parent->args->argv[i].sz) |
|
errx(1, "expected single value"); |
|
p->offset += arg_offset(&node->parent->args->argv[i]); |
p->offset += arg_offset(&node->parent->args->argv[i]); |
} |
|
|
|
switch (type) { |
switch (type) { |
case (MDOC_Literal): |
case (MDOC_Literal): |
Line 1565 termp_bd_pre(DECL_ARGS) |
|
Line 1697 termp_bd_pre(DECL_ARGS) |
|
return(1); |
return(1); |
} |
} |
|
|
/* |
|
* Tricky. Iterate through all children. If we're on a |
|
* different parse line, append a newline and then the contents. |
|
* Ew. |
|
*/ |
|
|
|
p->flags |= TERMP_LITERAL; |
|
ln = node->child ? node->child->line : 0; |
|
|
|
for (node = node->child; node; node = node->next) { |
for (node = node->child; node; node = node->next) { |
if (ln < node->line) { |
p->flags |= TERMP_NOSPACE; |
term_flushln(p); |
|
p->flags |= TERMP_NOSPACE; |
|
} |
|
ln = node->line; |
|
print_node(p, pair, meta, node); |
print_node(p, pair, meta, node); |
|
if (node->next) |
|
term_flushln(p); |
} |
} |
|
|
return(0); |
return(0); |
Line 1594 termp_bd_post(DECL_ARGS) |
|
Line 1715 termp_bd_post(DECL_ARGS) |
|
|
|
if (MDOC_BODY != node->type) |
if (MDOC_BODY != node->type) |
return; |
return; |
|
|
term_flushln(p); |
|
p->flags &= ~TERMP_LITERAL; |
|
p->offset = pair->offset; |
|
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
|
term_flushln(p); |
} |
} |
|
|
|
|
Line 1628 termp_qq_post(DECL_ARGS) |
|
Line 1746 termp_qq_post(DECL_ARGS) |
|
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static int |
|
termp_bsx_pre(DECL_ARGS) |
|
{ |
|
|
|
term_word(p, "BSDI BSD/OS"); |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static void |
static void |
termp_bx_post(DECL_ARGS) |
termp_bx_post(DECL_ARGS) |
{ |
{ |
Line 1650 termp_bx_post(DECL_ARGS) |
|
Line 1758 termp_bx_post(DECL_ARGS) |
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static int |
static int |
termp_ox_pre(DECL_ARGS) |
termp_xx_pre(DECL_ARGS) |
{ |
{ |
|
const char *pp; |
|
|
term_word(p, "OpenBSD"); |
pp = NULL; |
return(1); |
switch (node->tok) { |
} |
case (MDOC_Bsx): |
|
pp = "BSDI BSD/OS"; |
|
break; |
|
case (MDOC_Dx): |
|
pp = "DragonFlyBSD"; |
|
break; |
|
case (MDOC_Fx): |
|
pp = "FreeBSD"; |
|
break; |
|
case (MDOC_Nx): |
|
pp = "NetBSD"; |
|
break; |
|
case (MDOC_Ox): |
|
pp = "OpenBSD"; |
|
break; |
|
case (MDOC_Ux): |
|
pp = "UNIX"; |
|
break; |
|
default: |
|
break; |
|
} |
|
|
|
assert(pp); |
/* ARGSUSED */ |
term_word(p, pp); |
static int |
|
termp_dx_pre(DECL_ARGS) |
|
{ |
|
|
|
term_word(p, "DragonFly"); |
|
return(1); |
return(1); |
} |
} |
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static int |
static int |
termp_ux_pre(DECL_ARGS) |
|
{ |
|
|
|
term_word(p, "UNIX"); |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_fx_pre(DECL_ARGS) |
|
{ |
|
|
|
term_word(p, "FreeBSD"); |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_nx_pre(DECL_ARGS) |
|
{ |
|
|
|
term_word(p, "NetBSD"); |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_sq_pre(DECL_ARGS) |
termp_sq_pre(DECL_ARGS) |
{ |
{ |
|
|
Line 1725 termp_sq_post(DECL_ARGS) |
|
Line 1819 termp_sq_post(DECL_ARGS) |
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static int |
static int |
|
termp_pa_pre(DECL_ARGS) |
|
{ |
|
|
|
pair->flag |= ttypes[TTYPE_FILE]; |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
termp_pf_pre(DECL_ARGS) |
termp_pf_pre(DECL_ARGS) |
{ |
{ |
|
|
Line 1755 termp_ss_pre(DECL_ARGS) |
|
Line 1859 termp_ss_pre(DECL_ARGS) |
|
term_vspace(p); |
term_vspace(p); |
break; |
break; |
case (MDOC_HEAD): |
case (MDOC_HEAD): |
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_SSECTION]); |
pair->flag |= ttypes[TTYPE_SSECTION]; |
p->offset = HALFINDENT; |
p->offset = HALFINDENT; |
break; |
break; |
default: |
default: |
|
|
termp_ss_post(DECL_ARGS) |
termp_ss_post(DECL_ARGS) |
{ |
{ |
|
|
switch (node->type) { |
if (MDOC_HEAD == node->type) |
case (MDOC_HEAD): |
|
term_newln(p); |
term_newln(p); |
p->offset = INDENT; |
|
break; |
|
default: |
|
break; |
|
} |
|
} |
} |
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static int |
static int |
termp_pa_pre(DECL_ARGS) |
|
{ |
|
|
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_FILE]); |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_em_pre(DECL_ARGS) |
termp_em_pre(DECL_ARGS) |
{ |
{ |
|
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_EMPH]); |
pair->flag |= ttypes[TTYPE_EMPH]; |
return(1); |
return(1); |
} |
} |
|
|
|
|
termp_cd_pre(DECL_ARGS) |
termp_cd_pre(DECL_ARGS) |
{ |
{ |
|
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_CONFIG]); |
pair->flag |= ttypes[TTYPE_CONFIG]; |
term_newln(p); |
term_newln(p); |
return(1); |
return(1); |
} |
} |
|
|
termp_cm_pre(DECL_ARGS) |
termp_cm_pre(DECL_ARGS) |
{ |
{ |
|
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_CMD_FLAG]); |
pair->flag |= ttypes[TTYPE_CMD_FLAG]; |
return(1); |
return(1); |
} |
} |
|
|
|
|
termp_ic_pre(DECL_ARGS) |
termp_ic_pre(DECL_ARGS) |
{ |
{ |
|
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_CMD]); |
pair->flag |= ttypes[TTYPE_CMD]; |
return(1); |
return(1); |
} |
} |
|
|
|
|
termp_in_pre(DECL_ARGS) |
termp_in_pre(DECL_ARGS) |
{ |
{ |
|
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_INCLUDE]); |
pair->flag |= ttypes[TTYPE_INCLUDE]; |
term_word(p, "#include"); |
p->flags |= ttypes[TTYPE_INCLUDE]; |
|
|
|
if (SEC_SYNOPSIS == node->sec) |
|
term_word(p, "#include"); |
|
|
term_word(p, "<"); |
term_word(p, "<"); |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
return(1); |
return(1); |
|
|
termp_in_post(DECL_ARGS) |
termp_in_post(DECL_ARGS) |
{ |
{ |
|
|
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE | ttypes[TTYPE_INCLUDE]; |
term_word(p, ">"); |
term_word(p, ">"); |
|
p->flags &= ~ttypes[TTYPE_INCLUDE]; |
|
|
term_newln(p); |
|
if (SEC_SYNOPSIS != node->sec) |
if (SEC_SYNOPSIS != node->sec) |
return; |
return; |
|
|
|
term_newln(p); |
|
/* |
|
* XXX Not entirely correct. If `.In foo bar' is specified in |
|
* the SYNOPSIS section, then it produces a single break after |
|
* the <foo>; mandoc asserts a vertical space. Since this |
|
* construction is rarely used, I think it's fine. |
|
*/ |
if (node->next && MDOC_In != node->next->tok) |
if (node->next && MDOC_In != node->next->tok) |
term_vspace(p); |
term_vspace(p); |
} |
} |
Line 1864 termp_in_post(DECL_ARGS) |
|
Line 1964 termp_in_post(DECL_ARGS) |
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static int |
static int |
termp_at_pre(DECL_ARGS) |
termp_sp_pre(DECL_ARGS) |
{ |
{ |
const char *att; |
int i, len; |
|
|
att = NULL; |
if (NULL == node->child) { |
|
term_vspace(p); |
|
return(0); |
|
} |
|
|
if (node->child) |
len = atoi(node->child->string); |
att = mdoc_a2att(node->child->string); |
if (0 == len) |
if (NULL == att) |
term_newln(p); |
att = "AT&T UNIX"; |
for (i = 0; i < len; i++) |
|
term_vspace(p); |
|
|
term_word(p, att); |
|
return(0); |
return(0); |
} |
} |
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static int |
static int |
|
termp_br_pre(DECL_ARGS) |
|
{ |
|
|
|
term_newln(p); |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
termp_brq_pre(DECL_ARGS) |
termp_brq_pre(DECL_ARGS) |
{ |
{ |
|
|
Line 1961 termp_fo_pre(DECL_ARGS) |
|
Line 2074 termp_fo_pre(DECL_ARGS) |
|
const struct mdoc_node *n; |
const struct mdoc_node *n; |
|
|
if (MDOC_BODY == node->type) { |
if (MDOC_BODY == node->type) { |
|
p->flags |= TERMP_NOSPACE; |
term_word(p, "("); |
term_word(p, "("); |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
return(1); |
return(1); |
} else if (MDOC_HEAD != node->type) |
} else if (MDOC_HEAD != node->type) |
return(1); |
return(1); |
|
|
/* XXX - groff shows only first parameter */ |
|
|
|
p->flags |= ttypes[TTYPE_FUNC_NAME]; |
p->flags |= ttypes[TTYPE_FUNC_NAME]; |
for (n = node->child; n; n = n->next) { |
for (n = node->child; n; n = n->next) { |
assert(MDOC_TEXT == n->type); |
assert(MDOC_TEXT == n->type); |
Line 2001 termp_bf_pre(DECL_ARGS) |
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Line 2113 termp_bf_pre(DECL_ARGS) |
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{ |
{ |
const struct mdoc_node *n; |
const struct mdoc_node *n; |
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if (MDOC_HEAD == node->type) { |
if (MDOC_HEAD == node->type) |
return(0); |
return(0); |
} else if (MDOC_BLOCK != node->type) |
else if (MDOC_BLOCK != node->type) |
return(1); |
return(1); |
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if (NULL == (n = node->head->child)) { |
if (NULL == (n = node->head->child)) { |
if (arg_hasattr(MDOC_Emphasis, node)) |
if (arg_hasattr(MDOC_Emphasis, node)) |
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_EMPH]); |
pair->flag |= ttypes[TTYPE_EMPH]; |
else if (arg_hasattr(MDOC_Symbolic, node)) |
else if (arg_hasattr(MDOC_Symbolic, node)) |
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_SYMB]); |
pair->flag |= ttypes[TTYPE_SYMB]; |
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return(1); |
return(1); |
} |
} |
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assert(MDOC_TEXT == n->type); |
assert(MDOC_TEXT == n->type); |
if (0 == strcmp("Em", n->string)) |
if (0 == strcmp("Em", n->string)) |
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_EMPH]); |
pair->flag |= ttypes[TTYPE_EMPH]; |
else if (0 == strcmp("Sy", n->string)) |
else if (0 == strcmp("Sy", n->string)) |
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_EMPH]); |
pair->flag |= ttypes[TTYPE_SYMB]; |
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|
return(1); |
return(1); |
} |
} |
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termp_sy_pre(DECL_ARGS) |
termp_sy_pre(DECL_ARGS) |
{ |
{ |
|
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_SYMB]); |
pair->flag |= ttypes[TTYPE_SYMB]; |
return(1); |
return(1); |
} |
} |
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|
|
|
termp_ms_pre(DECL_ARGS) |
termp_ms_pre(DECL_ARGS) |
{ |
{ |
|
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_SYMBOL]); |
pair->flag |= ttypes[TTYPE_SYMBOL]; |
return(1); |
return(1); |
} |
} |
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|
|
|
termp__j_pre(DECL_ARGS) |
termp__j_pre(DECL_ARGS) |
{ |
{ |
|
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_REF_JOURNAL]); |
pair->flag |= ttypes[TTYPE_REF_JOURNAL]; |
return(1); |
return(1); |
} |
} |
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|
|
|
termp__t_pre(DECL_ARGS) |
termp__t_pre(DECL_ARGS) |
{ |
{ |
|
|
term_word(p, "\""); |
pair->flag |= ttypes[TTYPE_REF_TITLE]; |
p->flags |= TERMP_NOSPACE; |
|
return(1); |
return(1); |
} |
} |
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|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static void |
static void |
termp__t_post(DECL_ARGS) |
|
{ |
|
|
|
p->flags |= TERMP_NOSPACE; |
|
term_word(p, "\""); |
|
termp____post(p, pair, meta, node); |
|
} |
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|
|
|
|
/* ARGSUSED */ |
|
static void |
|
termp____post(DECL_ARGS) |
termp____post(DECL_ARGS) |
{ |
{ |
|
|
Line 2126 termp_lk_pre(DECL_ARGS) |
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Line 2226 termp_lk_pre(DECL_ARGS) |
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n = node->child; |
n = node->child; |
|
|
if (NULL == n->next) { |
if (NULL == n->next) { |
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_LINK_ANCHOR]); |
pair->flag |= ttypes[TTYPE_LINK_ANCHOR]; |
return(1); |
return(1); |
} |
} |
|
|
|
|
termp_mt_pre(DECL_ARGS) |
termp_mt_pre(DECL_ARGS) |
{ |
{ |
|
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_LINK_ANCHOR]); |
pair->flag |= ttypes[TTYPE_LINK_ANCHOR]; |
return(1); |
return(1); |
} |
} |
|
|