version 1.19, 2012/07/08 13:57:53 |
version 1.43, 2012/11/18 18:02:23 |
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#include "mdoc.h" |
#include "mdoc.h" |
#include "main.h" |
#include "main.h" |
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#define DECL_ARGS const struct mdoc_meta *m, \ |
#define DECL_ARGS const struct mdoc_meta *meta, \ |
const struct mdoc_node *n, \ |
const struct mdoc_node *n |
struct mman *mm |
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struct mman { |
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int mode_space; /* spacing mode: 1 = on */ |
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int need_space; /* next word needs prior ws */ |
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int mode_keep; /* currently inside a keep */ |
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int need_nl; /* next word needs prior nl */ |
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}; |
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struct manact { |
struct manact { |
int (*cond)(DECL_ARGS); /* DON'T run actions */ |
int (*cond)(DECL_ARGS); /* DON'T run actions */ |
int (*pre)(DECL_ARGS); /* pre-node action */ |
int (*pre)(DECL_ARGS); /* pre-node action */ |
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static int cond_body(DECL_ARGS); |
static int cond_body(DECL_ARGS); |
static int cond_head(DECL_ARGS); |
static int cond_head(DECL_ARGS); |
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static void font_push(char); |
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static void font_pop(void); |
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static void post__t(DECL_ARGS); |
static void post_bd(DECL_ARGS); |
static void post_bd(DECL_ARGS); |
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static void post_bf(DECL_ARGS); |
static void post_bk(DECL_ARGS); |
static void post_bk(DECL_ARGS); |
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static void post_bl(DECL_ARGS); |
static void post_dl(DECL_ARGS); |
static void post_dl(DECL_ARGS); |
static void post_enc(DECL_ARGS); |
static void post_enc(DECL_ARGS); |
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static void post_eo(DECL_ARGS); |
static void post_fa(DECL_ARGS); |
static void post_fa(DECL_ARGS); |
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static void post_fd(DECL_ARGS); |
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static void post_fl(DECL_ARGS); |
static void post_fn(DECL_ARGS); |
static void post_fn(DECL_ARGS); |
static void post_fo(DECL_ARGS); |
static void post_fo(DECL_ARGS); |
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static void post_font(DECL_ARGS); |
static void post_in(DECL_ARGS); |
static void post_in(DECL_ARGS); |
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static void post_it(DECL_ARGS); |
static void post_lb(DECL_ARGS); |
static void post_lb(DECL_ARGS); |
static void post_nm(DECL_ARGS); |
static void post_nm(DECL_ARGS); |
static void post_percent(DECL_ARGS); |
static void post_percent(DECL_ARGS); |
Line 64 static void post_pf(DECL_ARGS); |
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Line 66 static void post_pf(DECL_ARGS); |
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static void post_sect(DECL_ARGS); |
static void post_sect(DECL_ARGS); |
static void post_sp(DECL_ARGS); |
static void post_sp(DECL_ARGS); |
static void post_vt(DECL_ARGS); |
static void post_vt(DECL_ARGS); |
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static int pre__t(DECL_ARGS); |
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static int pre_an(DECL_ARGS); |
static int pre_ap(DECL_ARGS); |
static int pre_ap(DECL_ARGS); |
static int pre_bd(DECL_ARGS); |
static int pre_bd(DECL_ARGS); |
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static int pre_bf(DECL_ARGS); |
static int pre_bk(DECL_ARGS); |
static int pre_bk(DECL_ARGS); |
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static int pre_bl(DECL_ARGS); |
static int pre_br(DECL_ARGS); |
static int pre_br(DECL_ARGS); |
static int pre_bx(DECL_ARGS); |
static int pre_bx(DECL_ARGS); |
static int pre_dl(DECL_ARGS); |
static int pre_dl(DECL_ARGS); |
static int pre_enc(DECL_ARGS); |
static int pre_enc(DECL_ARGS); |
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static int pre_em(DECL_ARGS); |
static int pre_fa(DECL_ARGS); |
static int pre_fa(DECL_ARGS); |
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static int pre_fd(DECL_ARGS); |
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static int pre_fl(DECL_ARGS); |
static int pre_fn(DECL_ARGS); |
static int pre_fn(DECL_ARGS); |
static int pre_fo(DECL_ARGS); |
static int pre_fo(DECL_ARGS); |
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static int pre_ft(DECL_ARGS); |
static int pre_in(DECL_ARGS); |
static int pre_in(DECL_ARGS); |
static int pre_it(DECL_ARGS); |
static int pre_it(DECL_ARGS); |
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static int pre_lk(DECL_ARGS); |
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static int pre_li(DECL_ARGS); |
static int pre_nm(DECL_ARGS); |
static int pre_nm(DECL_ARGS); |
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static int pre_no(DECL_ARGS); |
static int pre_ns(DECL_ARGS); |
static int pre_ns(DECL_ARGS); |
static int pre_pp(DECL_ARGS); |
static int pre_pp(DECL_ARGS); |
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static int pre_rs(DECL_ARGS); |
static int pre_sm(DECL_ARGS); |
static int pre_sm(DECL_ARGS); |
static int pre_sp(DECL_ARGS); |
static int pre_sp(DECL_ARGS); |
static int pre_sect(DECL_ARGS); |
static int pre_sect(DECL_ARGS); |
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static int pre_sy(DECL_ARGS); |
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static void pre_syn(const struct mdoc_node *); |
static int pre_vt(DECL_ARGS); |
static int pre_vt(DECL_ARGS); |
static int pre_ux(DECL_ARGS); |
static int pre_ux(DECL_ARGS); |
static int pre_xr(DECL_ARGS); |
static int pre_xr(DECL_ARGS); |
static void print_word(struct mman *, const char *); |
static void print_word(const char *); |
static void print_offs(struct mman *, const char *); |
static void print_line(const char *, int); |
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static void print_block(const char *, int); |
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static void print_offs(const char *); |
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static void print_width(const char *, |
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const struct mdoc_node *, size_t); |
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static void print_count(int *); |
static void print_node(DECL_ARGS); |
static void print_node(DECL_ARGS); |
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static const struct manact manacts[MDOC_MAX + 1] = { |
static const struct manact manacts[MDOC_MAX + 1] = { |
Line 101 static const struct manact manacts[MDOC_MAX + 1] = { |
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Line 122 static const struct manact manacts[MDOC_MAX + 1] = { |
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{ cond_body, pre_dl, post_dl, NULL, NULL }, /* Dl */ |
{ cond_body, pre_dl, post_dl, NULL, NULL }, /* Dl */ |
{ cond_body, pre_bd, post_bd, NULL, NULL }, /* Bd */ |
{ cond_body, pre_bd, post_bd, NULL, NULL }, /* Bd */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Ed */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Ed */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Bl */ |
{ cond_body, pre_bl, post_bl, NULL, NULL }, /* Bl */ |
{ NULL, NULL, NULL, NULL, NULL }, /* El */ |
{ NULL, NULL, NULL, NULL, NULL }, /* El */ |
{ NULL, pre_it, NULL, NULL, NULL }, /* _It */ |
{ NULL, pre_it, post_it, NULL, NULL }, /* It */ |
{ NULL, pre_enc, post_enc, "\\fI", "\\fP" }, /* Ad */ |
{ NULL, pre_em, post_font, NULL, NULL }, /* Ad */ |
{ NULL, NULL, NULL, NULL, NULL }, /* _An */ |
{ NULL, pre_an, NULL, NULL, NULL }, /* An */ |
{ NULL, pre_enc, post_enc, "\\fI", "\\fP" }, /* Ar */ |
{ NULL, pre_em, post_font, NULL, NULL }, /* Ar */ |
{ NULL, pre_enc, post_enc, "\\fB", "\\fP" }, /* Cd */ |
{ NULL, pre_sy, post_font, NULL, NULL }, /* Cd */ |
{ NULL, pre_enc, post_enc, "\\fB", "\\fP" }, /* Cm */ |
{ NULL, pre_sy, post_font, NULL, NULL }, /* Cm */ |
{ NULL, pre_enc, post_enc, "\\fR", "\\fP" }, /* Dv */ |
{ NULL, pre_li, post_font, NULL, NULL }, /* Dv */ |
{ NULL, pre_enc, post_enc, "\\fR", "\\fP" }, /* Er */ |
{ NULL, pre_li, post_font, NULL, NULL }, /* Er */ |
{ NULL, pre_enc, post_enc, "\\fR", "\\fP" }, /* Ev */ |
{ NULL, pre_li, post_font, NULL, NULL }, /* Ev */ |
{ NULL, pre_enc, post_enc, "The \\fB", |
{ NULL, pre_enc, post_enc, "The \\fB", |
"\\fP\nutility exits 0 on success, and >0 if an error occurs." |
"\\fP\nutility exits 0 on success, and >0 if an error occurs." |
}, /* Ex */ |
}, /* Ex */ |
{ NULL, pre_fa, post_fa, NULL, NULL }, /* Fa */ |
{ NULL, pre_fa, post_fa, NULL, NULL }, /* Fa */ |
{ NULL, NULL, NULL, NULL, NULL }, /* _Fd */ |
{ NULL, pre_fd, post_fd, NULL, NULL }, /* Fd */ |
{ NULL, pre_enc, post_enc, "\\fB-", "\\fP" }, /* Fl */ |
{ NULL, pre_fl, post_fl, NULL, NULL }, /* Fl */ |
{ NULL, pre_fn, post_fn, NULL, NULL }, /* Fn */ |
{ NULL, pre_fn, post_fn, NULL, NULL }, /* Fn */ |
{ NULL, pre_enc, post_enc, "\\fI", "\\fP" }, /* Ft */ |
{ NULL, pre_ft, post_font, NULL, NULL }, /* Ft */ |
{ NULL, pre_enc, post_enc, "\\fB", "\\fP" }, /* Ic */ |
{ NULL, pre_sy, post_font, NULL, NULL }, /* Ic */ |
{ NULL, pre_in, post_in, NULL, NULL }, /* In */ |
{ NULL, pre_in, post_in, NULL, NULL }, /* In */ |
{ NULL, pre_enc, post_enc, "\\fR", "\\fP" }, /* Li */ |
{ NULL, pre_li, post_font, NULL, NULL }, /* Li */ |
{ cond_head, pre_enc, NULL, "\\- ", NULL }, /* Nd */ |
{ cond_head, pre_enc, NULL, "\\- ", NULL }, /* Nd */ |
{ NULL, pre_nm, post_nm, NULL, NULL }, /* Nm */ |
{ NULL, pre_nm, post_nm, NULL, NULL }, /* Nm */ |
{ cond_body, pre_enc, post_enc, "[", "]" }, /* Op */ |
{ cond_body, pre_enc, post_enc, "[", "]" }, /* Op */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Ot */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Ot */ |
{ NULL, pre_enc, post_enc, "\\fI", "\\fP" }, /* Pa */ |
{ NULL, pre_em, post_font, NULL, NULL }, /* Pa */ |
{ NULL, pre_enc, post_enc, "The \\fB", |
{ NULL, pre_enc, post_enc, "The \\fB", |
"\\fP\nfunction returns the value 0 if successful;\n" |
"\\fP\nfunction returns the value 0 if successful;\n" |
"otherwise the value -1 is returned and the global\n" |
"otherwise the value -1 is returned and the global\n" |
"variable \\fIerrno\\fP is set to indicate the error." |
"variable \\fIerrno\\fP is set to indicate the error." |
}, /* Rv */ |
}, /* Rv */ |
{ NULL, NULL, NULL, NULL, NULL }, /* St */ |
{ NULL, NULL, NULL, NULL, NULL }, /* St */ |
{ NULL, pre_enc, post_enc, "\\fI", "\\fP" }, /* Va */ |
{ NULL, pre_em, post_font, NULL, NULL }, /* Va */ |
{ NULL, pre_vt, post_vt, NULL, NULL }, /* Vt */ |
{ NULL, pre_vt, post_vt, NULL, NULL }, /* Vt */ |
{ NULL, pre_xr, NULL, NULL, NULL }, /* Xr */ |
{ NULL, pre_xr, NULL, NULL, NULL }, /* Xr */ |
{ NULL, NULL, post_percent, NULL, NULL }, /* _%A */ |
{ NULL, NULL, post_percent, NULL, NULL }, /* %A */ |
{ NULL, NULL, NULL, NULL, NULL }, /* _%B */ |
{ NULL, pre_em, post_percent, NULL, NULL }, /* %B */ |
{ NULL, NULL, post_percent, NULL, NULL }, /* _%D */ |
{ NULL, NULL, post_percent, NULL, NULL }, /* %D */ |
{ NULL, NULL, NULL, NULL, NULL }, /* _%I */ |
{ NULL, pre_em, post_percent, NULL, NULL }, /* %I */ |
{ NULL, pre_enc, post_percent, "\\fI", "\\fP" }, /* %J */ |
{ NULL, pre_em, post_percent, NULL, NULL }, /* %J */ |
{ NULL, NULL, NULL, NULL, NULL }, /* _%N */ |
{ NULL, NULL, post_percent, NULL, NULL }, /* %N */ |
{ NULL, NULL, NULL, NULL, NULL }, /* _%O */ |
{ NULL, NULL, post_percent, NULL, NULL }, /* %O */ |
{ NULL, NULL, NULL, NULL, NULL }, /* _%P */ |
{ NULL, NULL, post_percent, NULL, NULL }, /* %P */ |
{ NULL, NULL, NULL, NULL, NULL }, /* _%R */ |
{ NULL, NULL, post_percent, NULL, NULL }, /* %R */ |
{ NULL, pre_enc, post_percent, "\"", "\"" }, /* %T */ |
{ NULL, pre__t, post__t, NULL, NULL }, /* %T */ |
{ NULL, NULL, NULL, NULL, NULL }, /* _%V */ |
{ NULL, NULL, post_percent, NULL, NULL }, /* %V */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Ac */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Ac */ |
{ cond_body, pre_enc, post_enc, "<", ">" }, /* Ao */ |
{ cond_body, pre_enc, post_enc, "<", ">" }, /* Ao */ |
{ cond_body, pre_enc, post_enc, "<", ">" }, /* Aq */ |
{ cond_body, pre_enc, post_enc, "<", ">" }, /* Aq */ |
{ NULL, NULL, NULL, NULL, NULL }, /* At */ |
{ NULL, NULL, NULL, NULL, NULL }, /* At */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Bc */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Bc */ |
{ NULL, NULL, NULL, NULL, NULL }, /* _Bf */ |
{ NULL, pre_bf, post_bf, NULL, NULL }, /* Bf */ |
{ cond_body, pre_enc, post_enc, "[", "]" }, /* Bo */ |
{ cond_body, pre_enc, post_enc, "[", "]" }, /* Bo */ |
{ cond_body, pre_enc, post_enc, "[", "]" }, /* Bq */ |
{ cond_body, pre_enc, post_enc, "[", "]" }, /* Bq */ |
{ NULL, pre_ux, NULL, "BSD/OS", NULL }, /* Bsx */ |
{ NULL, pre_ux, NULL, "BSD/OS", NULL }, /* Bsx */ |
Line 162 static const struct manact manacts[MDOC_MAX + 1] = { |
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Line 183 static const struct manact manacts[MDOC_MAX + 1] = { |
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{ NULL, NULL, NULL, NULL, NULL }, /* Dc */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Dc */ |
{ cond_body, pre_enc, post_enc, "``", "''" }, /* Do */ |
{ cond_body, pre_enc, post_enc, "``", "''" }, /* Do */ |
{ cond_body, pre_enc, post_enc, "``", "''" }, /* Dq */ |
{ cond_body, pre_enc, post_enc, "``", "''" }, /* Dq */ |
{ NULL, NULL, NULL, NULL, NULL }, /* _Ec */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Ec */ |
{ NULL, NULL, NULL, NULL, NULL }, /* _Ef */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Ef */ |
{ NULL, pre_enc, post_enc, "\\fI", "\\fP" }, /* Em */ |
{ NULL, pre_em, post_font, NULL, NULL }, /* Em */ |
{ NULL, NULL, NULL, NULL, NULL }, /* _Eo */ |
{ NULL, NULL, post_eo, NULL, NULL }, /* Eo */ |
{ NULL, pre_ux, NULL, "FreeBSD", NULL }, /* Fx */ |
{ NULL, pre_ux, NULL, "FreeBSD", NULL }, /* Fx */ |
{ NULL, pre_enc, post_enc, "\\fB", "\\fP" }, /* Ms */ |
{ NULL, pre_sy, post_font, NULL, NULL }, /* Ms */ |
{ NULL, NULL, NULL, NULL, NULL }, /* No */ |
{ NULL, pre_no, NULL, NULL, NULL }, /* No */ |
{ NULL, pre_ns, NULL, NULL, NULL }, /* Ns */ |
{ NULL, pre_ns, NULL, NULL, NULL }, /* Ns */ |
{ NULL, pre_ux, NULL, "NetBSD", NULL }, /* Nx */ |
{ NULL, pre_ux, NULL, "NetBSD", NULL }, /* Nx */ |
{ NULL, pre_ux, NULL, "OpenBSD", NULL }, /* Ox */ |
{ NULL, pre_ux, NULL, "OpenBSD", NULL }, /* Ox */ |
Line 181 static const struct manact manacts[MDOC_MAX + 1] = { |
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Line 202 static const struct manact manacts[MDOC_MAX + 1] = { |
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{ cond_body, pre_enc, post_enc, "\"", "\"" }, /* Qo */ |
{ cond_body, pre_enc, post_enc, "\"", "\"" }, /* Qo */ |
{ cond_body, pre_enc, post_enc, "\"", "\"" }, /* Qq */ |
{ cond_body, pre_enc, post_enc, "\"", "\"" }, /* Qq */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Re */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Re */ |
{ cond_body, pre_pp, NULL, NULL, NULL }, /* Rs */ |
{ cond_body, pre_rs, NULL, NULL, NULL }, /* Rs */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Sc */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Sc */ |
{ cond_body, pre_enc, post_enc, "`", "'" }, /* So */ |
{ cond_body, pre_enc, post_enc, "`", "'" }, /* So */ |
{ cond_body, pre_enc, post_enc, "`", "'" }, /* Sq */ |
{ cond_body, pre_enc, post_enc, "`", "'" }, /* Sq */ |
{ NULL, pre_sm, NULL, NULL, NULL }, /* Sm */ |
{ NULL, pre_sm, NULL, NULL, NULL }, /* Sm */ |
{ NULL, pre_enc, post_enc, "\\fI", "\\fP" }, /* Sx */ |
{ NULL, pre_em, post_font, NULL, NULL }, /* Sx */ |
{ NULL, pre_enc, post_enc, "\\fB", "\\fP" }, /* Sy */ |
{ NULL, pre_sy, post_font, NULL, NULL }, /* Sy */ |
{ NULL, pre_enc, post_enc, "\\fR", "\\fP" }, /* Tn */ |
{ NULL, pre_li, post_font, NULL, NULL }, /* Tn */ |
{ NULL, pre_ux, NULL, "UNIX", NULL }, /* Ux */ |
{ NULL, pre_ux, NULL, "UNIX", NULL }, /* Ux */ |
{ NULL, NULL, NULL, NULL, NULL }, /* _Xc */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Xc */ |
{ NULL, NULL, NULL, NULL, NULL }, /* _Xo */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Xo */ |
{ NULL, pre_fo, post_fo, NULL, NULL }, /* Fo */ |
{ NULL, pre_fo, post_fo, NULL, NULL }, /* Fo */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Fc */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Fc */ |
{ cond_body, pre_enc, post_enc, "[", "]" }, /* Oo */ |
{ cond_body, pre_enc, post_enc, "[", "]" }, /* Oo */ |
Line 204 static const struct manact manacts[MDOC_MAX + 1] = { |
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Line 225 static const struct manact manacts[MDOC_MAX + 1] = { |
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{ NULL, pre_ux, NULL, "currently under development.", NULL }, /* Ud */ |
{ NULL, pre_ux, NULL, "currently under development.", NULL }, /* Ud */ |
{ NULL, NULL, post_lb, NULL, NULL }, /* Lb */ |
{ NULL, NULL, post_lb, NULL, NULL }, /* Lb */ |
{ NULL, pre_pp, NULL, NULL, NULL }, /* Lp */ |
{ NULL, pre_pp, NULL, NULL, NULL }, /* Lp */ |
{ NULL, NULL, NULL, NULL, NULL }, /* _Lk */ |
{ NULL, pre_lk, NULL, NULL, NULL }, /* Lk */ |
{ NULL, NULL, NULL, NULL, NULL }, /* _Mt */ |
{ NULL, pre_em, post_font, NULL, NULL }, /* Mt */ |
{ cond_body, pre_enc, post_enc, "{", "}" }, /* Brq */ |
{ cond_body, pre_enc, post_enc, "{", "}" }, /* Brq */ |
{ cond_body, pre_enc, post_enc, "{", "}" }, /* Bro */ |
{ cond_body, pre_enc, post_enc, "{", "}" }, /* Bro */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Brc */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Brc */ |
{ NULL, NULL, NULL, NULL, NULL }, /* _%C */ |
{ NULL, NULL, post_percent, NULL, NULL }, /* %C */ |
{ NULL, NULL, NULL, NULL, NULL }, /* _Es */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Es */ |
{ NULL, NULL, NULL, NULL, NULL }, /* _En */ |
{ NULL, NULL, NULL, NULL, NULL }, /* En */ |
{ NULL, pre_ux, NULL, "DragonFly", NULL }, /* Dx */ |
{ NULL, pre_ux, NULL, "DragonFly", NULL }, /* Dx */ |
{ NULL, NULL, NULL, NULL, NULL }, /* _%Q */ |
{ NULL, NULL, post_percent, NULL, NULL }, /* %Q */ |
{ NULL, pre_br, NULL, NULL, NULL }, /* br */ |
{ NULL, pre_br, NULL, NULL, NULL }, /* br */ |
{ NULL, pre_sp, post_sp, NULL, NULL }, /* sp */ |
{ NULL, pre_sp, post_sp, NULL, NULL }, /* sp */ |
{ NULL, NULL, NULL, NULL, NULL }, /* _%U */ |
{ NULL, NULL, post_percent, NULL, NULL }, /* %U */ |
{ NULL, NULL, NULL, NULL, NULL }, /* _Ta */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Ta */ |
{ NULL, NULL, NULL, NULL, NULL }, /* ROOT */ |
{ NULL, NULL, NULL, NULL, NULL }, /* ROOT */ |
}; |
}; |
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static int outflags; |
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#define MMAN_spc (1 << 0) /* blank character before next word */ |
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#define MMAN_spc_force (1 << 1) /* even before trailing punctuation */ |
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#define MMAN_nl (1 << 2) /* break man(7) code line */ |
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#define MMAN_br (1 << 3) /* break output line */ |
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#define MMAN_sp (1 << 4) /* insert a blank output line */ |
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#define MMAN_PP (1 << 5) /* reset indentation etc. */ |
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#define MMAN_Sm (1 << 6) /* horizontal spacing mode */ |
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#define MMAN_Bk (1 << 7) /* word keep mode */ |
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#define MMAN_An_split (1 << 8) /* author mode is "split" */ |
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#define MMAN_An_nosplit (1 << 9) /* author mode is "nosplit" */ |
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#define BL_STACK_MAX 32 |
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static size_t Bl_stack[BL_STACK_MAX]; /* offsets [chars] */ |
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static int Bl_stack_post[BL_STACK_MAX]; /* add final .RE */ |
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static int Bl_stack_len; /* number of nested Bl blocks */ |
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static int TPremain; /* characters before tag is full */ |
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static struct { |
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char *head; |
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char *tail; |
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size_t size; |
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} fontqueue; |
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static void |
static void |
print_word(struct mman *mm, const char *s) |
font_push(char newfont) |
{ |
{ |
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if (mm->need_nl) { |
if (fontqueue.head + fontqueue.size <= ++fontqueue.tail) { |
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fontqueue.size += 8; |
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fontqueue.head = mandoc_realloc(fontqueue.head, |
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fontqueue.size); |
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} |
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*fontqueue.tail = newfont; |
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print_word(""); |
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printf("\\f"); |
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putchar(newfont); |
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outflags &= ~MMAN_spc; |
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} |
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static void |
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font_pop(void) |
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{ |
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if (fontqueue.tail > fontqueue.head) |
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fontqueue.tail--; |
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outflags &= ~MMAN_spc; |
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print_word(""); |
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printf("\\f"); |
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putchar(*fontqueue.tail); |
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} |
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static void |
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print_word(const char *s) |
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{ |
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if ((MMAN_PP | MMAN_sp | MMAN_br | MMAN_nl) & outflags) { |
/* |
/* |
* If we need a newline, print it now and start afresh. |
* If we need a newline, print it now and start afresh. |
*/ |
*/ |
putchar('\n'); |
if (MMAN_PP & outflags) { |
mm->need_space = 0; |
if ( ! (MMAN_sp & outflags)) |
mm->need_nl = 0; |
printf("\n.sp -1v"); |
} else if (mm->need_space && '\0' != s[0]) |
printf("\n.PP\n"); |
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} else if (MMAN_sp & outflags) |
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printf("\n.sp\n"); |
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else if (MMAN_br & outflags) |
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printf("\n.br\n"); |
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else if (MMAN_nl & outflags) |
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putchar('\n'); |
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outflags &= ~(MMAN_PP|MMAN_sp|MMAN_br|MMAN_nl|MMAN_spc); |
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if (1 == TPremain) |
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printf(".br\n"); |
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TPremain = 0; |
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} else if (MMAN_spc & outflags) { |
/* |
/* |
* If we need a space, only print it before |
* If we need a space, only print it if |
* (1) a nonzero length word; |
* (1) it is forced by `No' or |
* (2) a word that is non-punctuation; and |
* (2) what follows is not terminating punctuation or |
* (3) if punctuation, non-terminating puncutation. |
* (3) what follows is longer than one character. |
*/ |
*/ |
if (NULL == strchr(".,:;)]?!", s[0]) || '\0' != s[1]) { |
if (MMAN_spc_force & outflags || '\0' == s[0] || |
if (mm->mode_keep) { |
NULL == strchr(".,:;)]?!", s[0]) || '\0' != s[1]) { |
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if (MMAN_Bk & outflags) { |
putchar('\\'); |
putchar('\\'); |
putchar('~'); |
putchar('~'); |
} else |
} else |
putchar(' '); |
putchar(' '); |
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if (TPremain) |
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TPremain--; |
} |
} |
|
} |
|
|
/* |
/* |
* Reassign needing space if we're not following opening |
* Reassign needing space if we're not following opening |
* punctuation. |
* punctuation. |
*/ |
*/ |
mm->need_space = mm->mode_space && |
if (MMAN_Sm & outflags && ('\0' == s[0] || |
(('(' != s[0] && '[' != s[0]) || '\0' != s[1]); |
(('(' != s[0] && '[' != s[0]) || '\0' != s[1]))) |
|
outflags |= MMAN_spc; |
|
else |
|
outflags &= ~MMAN_spc; |
|
outflags &= ~MMAN_spc_force; |
|
|
for ( ; *s; s++) { |
for ( ; *s; s++) { |
switch (*s) { |
switch (*s) { |
Line 266 print_word(struct mman *mm, const char *s) |
|
Line 359 print_word(struct mman *mm, const char *s) |
|
putchar((unsigned char)*s); |
putchar((unsigned char)*s); |
break; |
break; |
} |
} |
|
if (TPremain) |
|
TPremain--; |
} |
} |
} |
} |
|
|
static void |
static void |
print_offs(struct mman *mm, const char *v) |
print_line(const char *s, int newflags) |
{ |
{ |
|
|
|
outflags &= ~MMAN_br; |
|
outflags |= MMAN_nl; |
|
print_word(s); |
|
outflags |= newflags; |
|
} |
|
|
|
static void |
|
print_block(const char *s, int newflags) |
|
{ |
|
|
|
outflags &= ~MMAN_PP; |
|
if (MMAN_sp & outflags) |
|
outflags &= ~(MMAN_sp | MMAN_br); |
|
else |
|
print_line(".sp -1v", 0); |
|
outflags |= MMAN_nl; |
|
print_word(s); |
|
outflags |= newflags; |
|
} |
|
|
|
static void |
|
print_offs(const char *v) |
|
{ |
char buf[24]; |
char buf[24]; |
struct roffsu su; |
struct roffsu su; |
size_t sz; |
size_t sz; |
|
|
|
/* Convert v into a number (of characters). */ |
if (NULL == v || '\0' == *v || 0 == strcmp(v, "left")) |
if (NULL == v || '\0' == *v || 0 == strcmp(v, "left")) |
sz = 0; |
sz = 0; |
else if (0 == strcmp(v, "indent")) |
else if (0 == strcmp(v, "indent")) |
Line 283 print_offs(struct mman *mm, const char *v) |
|
Line 403 print_offs(struct mman *mm, const char *v) |
|
else if (0 == strcmp(v, "indent-two")) |
else if (0 == strcmp(v, "indent-two")) |
sz = 12; |
sz = 12; |
else if (a2roffsu(v, &su, SCALE_MAX)) { |
else if (a2roffsu(v, &su, SCALE_MAX)) { |
print_word(mm, v); |
if (SCALE_EN == su.unit) |
return; |
sz = su.scale; |
|
else { |
|
/* |
|
* XXX |
|
* If we are inside an enclosing list, |
|
* there is no easy way to add the two |
|
* indentations because they are provided |
|
* in terms of different units. |
|
*/ |
|
print_word(v); |
|
return; |
|
} |
} else |
} else |
sz = strlen(v); |
sz = strlen(v); |
|
|
|
/* |
|
* We are inside an enclosing list. |
|
* Add the two indentations. |
|
*/ |
|
if (Bl_stack_len) |
|
sz += Bl_stack[Bl_stack_len - 1]; |
|
|
snprintf(buf, sizeof(buf), "%ldn", sz); |
snprintf(buf, sizeof(buf), "%ldn", sz); |
print_word(mm, buf); |
print_word(buf); |
} |
} |
|
|
void |
void |
|
print_width(const char *v, const struct mdoc_node *child, size_t defsz) |
|
{ |
|
char buf[24]; |
|
struct roffsu su; |
|
size_t sz, chsz; |
|
int numeric, remain; |
|
|
|
numeric = 1; |
|
remain = 0; |
|
|
|
/* Convert v into a number (of characters). */ |
|
if (NULL == v) |
|
sz = defsz; |
|
else if (a2roffsu(v, &su, SCALE_MAX)) { |
|
if (SCALE_EN == su.unit) |
|
sz = su.scale; |
|
else { |
|
sz = 0; |
|
numeric = 0; |
|
} |
|
} else |
|
sz = strlen(v); |
|
|
|
/* XXX Rough estimation, might have multiple parts. */ |
|
chsz = (NULL != child && MDOC_TEXT == child->type) ? |
|
strlen(child->string) : 0; |
|
|
|
/* |
|
* If we are inside an enclosing list, |
|
* preserve its indentation. |
|
*/ |
|
if (Bl_stack_len && Bl_stack[Bl_stack_len - 1]) { |
|
print_line(".RS", 0); |
|
snprintf(buf, sizeof(buf), "%ldn", |
|
Bl_stack[Bl_stack_len - 1]); |
|
print_word(buf); |
|
} |
|
|
|
/* |
|
* Save our own indentation, |
|
* such that child lists can use it. |
|
*/ |
|
Bl_stack[Bl_stack_len++] = sz + 2; |
|
|
|
/* Set up the current list. */ |
|
if (defsz && chsz > sz) |
|
print_block(".HP", 0); |
|
else { |
|
print_block(".TP", 0); |
|
remain = sz + 2; |
|
} |
|
if (numeric) { |
|
snprintf(buf, sizeof(buf), "%ldn", sz + 2); |
|
print_word(buf); |
|
} else |
|
print_word(v); |
|
TPremain = remain; |
|
} |
|
|
|
void |
|
print_count(int *count) |
|
{ |
|
char buf[12]; |
|
|
|
snprintf(buf, sizeof(buf), "%d.", ++*count); |
|
print_word(buf); |
|
} |
|
|
|
void |
man_man(void *arg, const struct man *man) |
man_man(void *arg, const struct man *man) |
{ |
{ |
|
|
Line 308 man_man(void *arg, const struct man *man) |
|
Line 515 man_man(void *arg, const struct man *man) |
|
void |
void |
man_mdoc(void *arg, const struct mdoc *mdoc) |
man_mdoc(void *arg, const struct mdoc *mdoc) |
{ |
{ |
const struct mdoc_meta *m; |
const struct mdoc_meta *meta; |
const struct mdoc_node *n; |
const struct mdoc_node *n; |
struct mman mm; |
|
|
|
m = mdoc_meta(mdoc); |
meta = mdoc_meta(mdoc); |
n = mdoc_node(mdoc); |
n = mdoc_node(mdoc); |
|
|
printf(".TH \"%s\" \"%s\" \"%s\" \"%s\" \"%s\"", |
printf(".TH \"%s\" \"%s\" \"%s\" \"%s\" \"%s\"", |
m->title, m->msec, m->date, m->os, m->vol); |
meta->title, meta->msec, meta->date, |
|
meta->os, meta->vol); |
|
|
memset(&mm, 0, sizeof(struct mman)); |
outflags = MMAN_nl | MMAN_Sm; |
|
if (0 == fontqueue.size) { |
mm.mode_space = 1; |
fontqueue.size = 8; |
mm.need_nl = 1; |
fontqueue.head = fontqueue.tail = mandoc_malloc(8); |
print_node(m, n, &mm); |
*fontqueue.tail = 'R'; |
|
} |
|
print_node(meta, n); |
putchar('\n'); |
putchar('\n'); |
} |
} |
|
|
Line 338 print_node(DECL_ARGS) |
|
Line 547 print_node(DECL_ARGS) |
|
* This makes the page structure be more consistent. |
* This makes the page structure be more consistent. |
*/ |
*/ |
prev = n->prev ? n->prev : n->parent; |
prev = n->prev ? n->prev : n->parent; |
if (prev && prev->line < n->line && |
if (MMAN_spc & outflags && prev && prev->line < n->line) |
MDOC_Fo != prev->tok && MDOC_Ns != prev->tok) |
outflags |= MMAN_nl; |
mm->need_nl = 1; |
|
|
|
act = NULL; |
act = NULL; |
cond = 0; |
cond = 0; |
Line 351 print_node(DECL_ARGS) |
|
Line 559 print_node(DECL_ARGS) |
|
* Make sure that we don't happen to start with a |
* Make sure that we don't happen to start with a |
* control character at the start of a line. |
* control character at the start of a line. |
*/ |
*/ |
if (mm->need_nl && ('.' == *n->string || |
if (MMAN_nl & outflags && ('.' == *n->string || |
'\'' == *n->string)) { |
'\'' == *n->string)) { |
print_word(mm, "\\&"); |
print_word(""); |
mm->need_space = 0; |
printf("\\&"); |
|
outflags &= ~MMAN_spc; |
} |
} |
print_word(mm, n->string); |
print_word(n->string); |
} else { |
} else { |
/* |
/* |
* Conditionally run the pre-node action handler for a |
* Conditionally run the pre-node action handler for a |
* node. |
* node. |
*/ |
*/ |
act = manacts + n->tok; |
act = manacts + n->tok; |
cond = NULL == act->cond || (*act->cond)(m, n, mm); |
cond = NULL == act->cond || (*act->cond)(meta, n); |
if (cond && act->pre) |
if (cond && act->pre) |
do_sub = (*act->pre)(m, n, mm); |
do_sub = (*act->pre)(meta, n); |
} |
} |
|
|
/* |
/* |
Line 375 print_node(DECL_ARGS) |
|
Line 584 print_node(DECL_ARGS) |
|
*/ |
*/ |
if (do_sub) |
if (do_sub) |
for (sub = n->child; sub; sub = sub->next) |
for (sub = n->child; sub; sub = sub->next) |
print_node(m, sub, mm); |
print_node(meta, sub); |
|
|
/* |
/* |
* Lastly, conditionally run the post-node handler. |
* Lastly, conditionally run the post-node handler. |
*/ |
*/ |
if (cond && act->post) |
if (cond && act->post) |
(*act->post)(m, n, mm); |
(*act->post)(meta, n); |
} |
} |
|
|
static int |
static int |
Line 398 cond_body(DECL_ARGS) |
|
Line 607 cond_body(DECL_ARGS) |
|
return(MDOC_BODY == n->type); |
return(MDOC_BODY == n->type); |
} |
} |
|
|
/* |
|
* Output a font encoding before a node, e.g., \fR. |
|
* This obviously has no trailing space. |
|
*/ |
|
static int |
static int |
pre_enc(DECL_ARGS) |
pre_enc(DECL_ARGS) |
{ |
{ |
Line 410 pre_enc(DECL_ARGS) |
|
Line 615 pre_enc(DECL_ARGS) |
|
prefix = manacts[n->tok].prefix; |
prefix = manacts[n->tok].prefix; |
if (NULL == prefix) |
if (NULL == prefix) |
return(1); |
return(1); |
print_word(mm, prefix); |
print_word(prefix); |
mm->need_space = 0; |
outflags &= ~MMAN_spc; |
return(1); |
return(1); |
} |
} |
|
|
/* |
|
* Output a font encoding subsequent a node, e.g., \fP. |
|
*/ |
|
static void |
static void |
post_enc(DECL_ARGS) |
post_enc(DECL_ARGS) |
{ |
{ |
Line 426 post_enc(DECL_ARGS) |
|
Line 628 post_enc(DECL_ARGS) |
|
suffix = manacts[n->tok].suffix; |
suffix = manacts[n->tok].suffix; |
if (NULL == suffix) |
if (NULL == suffix) |
return; |
return; |
mm->need_space = 0; |
outflags &= ~MMAN_spc; |
print_word(mm, suffix); |
print_word(suffix); |
if (MDOC_Fl == n->tok && 0 == n->nchild) |
|
mm->need_space = 0; |
|
} |
} |
|
|
/* |
|
* Used in listings (percent = %A, e.g.). |
|
* FIXME: this is incomplete. |
|
* It doesn't print a nice ", and" for lists. |
|
*/ |
|
static void |
static void |
|
post_font(DECL_ARGS) |
|
{ |
|
|
|
font_pop(); |
|
} |
|
|
|
static void |
post_percent(DECL_ARGS) |
post_percent(DECL_ARGS) |
{ |
{ |
|
|
post_enc(m, n, mm); |
if (pre_em == manacts[n->tok].pre) |
if (n->next) |
font_pop(); |
print_word(mm, ","); |
if (n->next) { |
else { |
print_word(","); |
print_word(mm, "."); |
if (n->prev && n->prev->tok == n->tok && |
mm->need_nl = 1; |
n->next->tok == n->tok) |
|
print_word("and"); |
|
} else { |
|
print_word("."); |
|
outflags |= MMAN_nl; |
} |
} |
} |
} |
|
|
|
static int |
|
pre__t(DECL_ARGS) |
|
{ |
|
|
|
if (n->parent && MDOC_Rs == n->parent->tok && |
|
n->parent->norm->Rs.quote_T) { |
|
print_word(""); |
|
putchar('\"'); |
|
outflags &= ~MMAN_spc; |
|
} else |
|
font_push('I'); |
|
return(1); |
|
} |
|
|
|
static void |
|
post__t(DECL_ARGS) |
|
{ |
|
|
|
if (n->parent && MDOC_Rs == n->parent->tok && |
|
n->parent->norm->Rs.quote_T) { |
|
outflags &= ~MMAN_spc; |
|
print_word(""); |
|
putchar('\"'); |
|
} else |
|
font_pop(); |
|
post_percent(meta, n); |
|
} |
|
|
/* |
/* |
* Print before a section header. |
* Print before a section header. |
*/ |
*/ |
Line 459 pre_sect(DECL_ARGS) |
|
Line 693 pre_sect(DECL_ARGS) |
|
|
|
if (MDOC_HEAD != n->type) |
if (MDOC_HEAD != n->type) |
return(1); |
return(1); |
mm->need_nl = 1; |
outflags |= MMAN_sp; |
print_word(mm, manacts[n->tok].prefix); |
print_block(manacts[n->tok].prefix, 0); |
print_word(mm, "\""); |
print_word(""); |
mm->need_space = 0; |
putchar('\"'); |
|
outflags &= ~MMAN_spc; |
return(1); |
return(1); |
} |
} |
|
|
Line 475 post_sect(DECL_ARGS) |
|
Line 710 post_sect(DECL_ARGS) |
|
|
|
if (MDOC_HEAD != n->type) |
if (MDOC_HEAD != n->type) |
return; |
return; |
mm->need_space = 0; |
outflags &= ~MMAN_spc; |
print_word(mm, "\""); |
print_word(""); |
mm->need_nl = 1; |
putchar('\"'); |
|
outflags |= MMAN_nl; |
|
if (MDOC_Sh == n->tok && SEC_AUTHORS == n->sec) |
|
outflags &= ~(MMAN_An_split | MMAN_An_nosplit); |
} |
} |
|
|
|
/* See mdoc_term.c, synopsis_pre() for comments. */ |
|
static void |
|
pre_syn(const struct mdoc_node *n) |
|
{ |
|
|
|
if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags)) |
|
return; |
|
|
|
if (n->prev->tok == n->tok && |
|
MDOC_Ft != n->tok && |
|
MDOC_Fo != n->tok && |
|
MDOC_Fn != n->tok) { |
|
outflags |= MMAN_br; |
|
return; |
|
} |
|
|
|
switch (n->prev->tok) { |
|
case (MDOC_Fd): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Fn): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Fo): |
|
/* FALLTHROUGH */ |
|
case (MDOC_In): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Vt): |
|
outflags |= MMAN_sp; |
|
break; |
|
case (MDOC_Ft): |
|
if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) { |
|
outflags |= MMAN_sp; |
|
break; |
|
} |
|
/* FALLTHROUGH */ |
|
default: |
|
outflags |= MMAN_br; |
|
break; |
|
} |
|
} |
|
|
static int |
static int |
|
pre_an(DECL_ARGS) |
|
{ |
|
|
|
switch (n->norm->An.auth) { |
|
case (AUTH_split): |
|
outflags &= ~MMAN_An_nosplit; |
|
outflags |= MMAN_An_split; |
|
return(0); |
|
case (AUTH_nosplit): |
|
outflags &= ~MMAN_An_split; |
|
outflags |= MMAN_An_nosplit; |
|
return(0); |
|
default: |
|
if (MMAN_An_split & outflags) |
|
outflags |= MMAN_br; |
|
else if (SEC_AUTHORS == n->sec && |
|
! (MMAN_An_nosplit & outflags)) |
|
outflags |= MMAN_An_split; |
|
return(1); |
|
} |
|
} |
|
|
|
static int |
pre_ap(DECL_ARGS) |
pre_ap(DECL_ARGS) |
{ |
{ |
|
|
mm->need_space = 0; |
outflags &= ~MMAN_spc; |
print_word(mm, "'"); |
print_word("'"); |
mm->need_space = 0; |
outflags &= ~MMAN_spc; |
return(0); |
return(0); |
} |
} |
|
|
|
|
pre_bd(DECL_ARGS) |
pre_bd(DECL_ARGS) |
{ |
{ |
|
|
if (0 == n->norm->Bd.comp) { |
outflags &= ~(MMAN_PP | MMAN_sp | MMAN_br); |
mm->need_nl = 1; |
|
print_word(mm, ".sp"); |
|
} |
|
if (DISP_unfilled == n->norm->Bd.type || |
if (DISP_unfilled == n->norm->Bd.type || |
DISP_literal == n->norm->Bd.type) { |
DISP_literal == n->norm->Bd.type) |
mm->need_nl = 1; |
print_line(".nf", 0); |
print_word(mm, ".nf"); |
if (0 == n->norm->Bd.comp && NULL != n->parent->prev) |
} |
outflags |= MMAN_sp; |
mm->need_nl = 1; |
print_line(".RS", 0); |
print_word(mm, ".RS"); |
print_offs(n->norm->Bd.offs); |
print_offs(mm, n->norm->Bd.offs); |
outflags |= MMAN_nl; |
mm->need_nl = 1; |
|
return(1); |
return(1); |
} |
} |
|
|
static void |
static void |
post_bd(DECL_ARGS) |
post_bd(DECL_ARGS) |
{ |
{ |
|
char buf[24]; |
|
|
mm->need_nl = 1; |
/* Close out this display. */ |
print_word(mm, ".RE"); |
print_line(".RE", MMAN_nl); |
if (DISP_unfilled == n->norm->Bd.type || |
if (DISP_unfilled == n->norm->Bd.type || |
DISP_literal == n->norm->Bd.type) { |
DISP_literal == n->norm->Bd.type) |
mm->need_nl = 1; |
print_line(".fi", MMAN_nl); |
print_word(mm, ".fi"); |
|
|
/* |
|
* If we are inside an enclosing list and the current |
|
* list item is not yet finished, restore the correct |
|
* indentation for what remains of that item. |
|
*/ |
|
if (NULL != n->parent->next && |
|
Bl_stack_len && Bl_stack[Bl_stack_len - 1]) { |
|
print_line(".RS", 0); |
|
snprintf(buf, sizeof(buf), "%ldn", |
|
Bl_stack[Bl_stack_len - 1]); |
|
print_word(buf); |
|
/* Remeber to close out this .RS block later. */ |
|
Bl_stack_post[Bl_stack_len - 1] = 1; |
} |
} |
mm->need_nl = 1; |
|
} |
} |
|
|
static int |
static int |
|
pre_bf(DECL_ARGS) |
|
{ |
|
|
|
switch (n->type) { |
|
case (MDOC_BLOCK): |
|
return(1); |
|
case (MDOC_BODY): |
|
break; |
|
default: |
|
return(0); |
|
} |
|
switch (n->norm->Bf.font) { |
|
case (FONT_Em): |
|
font_push('I'); |
|
break; |
|
case (FONT_Sy): |
|
font_push('B'); |
|
break; |
|
default: |
|
font_push('R'); |
|
break; |
|
} |
|
return(1); |
|
} |
|
|
|
static void |
|
post_bf(DECL_ARGS) |
|
{ |
|
|
|
if (MDOC_BODY == n->type) |
|
font_pop(); |
|
} |
|
|
|
static int |
pre_bk(DECL_ARGS) |
pre_bk(DECL_ARGS) |
{ |
{ |
|
|
Line 532 pre_bk(DECL_ARGS) |
|
Line 877 pre_bk(DECL_ARGS) |
|
case (MDOC_BLOCK): |
case (MDOC_BLOCK): |
return(1); |
return(1); |
case (MDOC_BODY): |
case (MDOC_BODY): |
mm->mode_keep = 1; |
outflags |= MMAN_Bk; |
return(1); |
return(1); |
default: |
default: |
return(0); |
return(0); |
Line 544 post_bk(DECL_ARGS) |
|
Line 889 post_bk(DECL_ARGS) |
|
{ |
{ |
|
|
if (MDOC_BODY == n->type) |
if (MDOC_BODY == n->type) |
mm->mode_keep = 0; |
outflags &= ~MMAN_Bk; |
} |
} |
|
|
static int |
static int |
|
pre_bl(DECL_ARGS) |
|
{ |
|
size_t icol; |
|
|
|
switch (n->norm->Bl.type) { |
|
case (LIST_enum): |
|
n->norm->Bl.count = 0; |
|
return(1); |
|
case (LIST_column): |
|
break; |
|
default: |
|
return(1); |
|
} |
|
|
|
print_line(".TS", MMAN_nl); |
|
for (icol = 0; icol < n->norm->Bl.ncols; icol++) |
|
print_word("l"); |
|
print_word("."); |
|
outflags |= MMAN_nl; |
|
return(1); |
|
} |
|
|
|
static void |
|
post_bl(DECL_ARGS) |
|
{ |
|
|
|
switch (n->norm->Bl.type) { |
|
case (LIST_column): |
|
print_line(".TE", 0); |
|
break; |
|
case (LIST_enum): |
|
n->norm->Bl.count = 0; |
|
break; |
|
default: |
|
break; |
|
} |
|
outflags |= MMAN_PP | MMAN_nl; |
|
outflags &= ~(MMAN_sp | MMAN_br); |
|
} |
|
|
|
static int |
pre_br(DECL_ARGS) |
pre_br(DECL_ARGS) |
{ |
{ |
|
|
mm->need_nl = 1; |
outflags |= MMAN_br; |
print_word(mm, ".br"); |
|
mm->need_nl = 1; |
|
return(0); |
return(0); |
} |
} |
|
|
Line 563 pre_bx(DECL_ARGS) |
|
Line 947 pre_bx(DECL_ARGS) |
|
|
|
n = n->child; |
n = n->child; |
if (n) { |
if (n) { |
print_word(mm, n->string); |
print_word(n->string); |
mm->need_space = 0; |
outflags &= ~MMAN_spc; |
n = n->next; |
n = n->next; |
} |
} |
print_word(mm, "BSD"); |
print_word("BSD"); |
if (NULL == n) |
if (NULL == n) |
return(0); |
return(0); |
mm->need_space = 0; |
outflags &= ~MMAN_spc; |
print_word(mm, "-"); |
print_word("-"); |
mm->need_space = 0; |
outflags &= ~MMAN_spc; |
print_word(mm, n->string); |
print_word(n->string); |
return(0); |
return(0); |
} |
} |
|
|
|
|
pre_dl(DECL_ARGS) |
pre_dl(DECL_ARGS) |
{ |
{ |
|
|
mm->need_nl = 1; |
print_line(".RS 6n", MMAN_nl); |
print_word(mm, ".RS 6n"); |
|
mm->need_nl = 1; |
|
return(1); |
return(1); |
} |
} |
|
|
|
|
post_dl(DECL_ARGS) |
post_dl(DECL_ARGS) |
{ |
{ |
|
|
mm->need_nl = 1; |
print_line(".RE", MMAN_nl); |
print_word(mm, ".RE"); |
|
mm->need_nl = 1; |
|
} |
} |
|
|
static int |
static int |
|
pre_em(DECL_ARGS) |
|
{ |
|
|
|
font_push('I'); |
|
return(1); |
|
} |
|
|
|
static void |
|
post_eo(DECL_ARGS) |
|
{ |
|
|
|
if (MDOC_HEAD == n->type || MDOC_BODY == n->type) |
|
outflags &= ~MMAN_spc; |
|
} |
|
|
|
static int |
pre_fa(DECL_ARGS) |
pre_fa(DECL_ARGS) |
{ |
{ |
|
|
Line 604 pre_fa(DECL_ARGS) |
|
Line 1000 pre_fa(DECL_ARGS) |
|
n = n->child; |
n = n->child; |
|
|
while (NULL != n) { |
while (NULL != n) { |
print_word(mm, "\\fI"); |
font_push('I'); |
mm->need_space = 0; |
print_node(meta, n); |
print_node(m, n, mm); |
font_pop(); |
mm->need_space = 0; |
|
print_word(mm, "\\fP"); |
|
if (NULL != (n = n->next)) |
if (NULL != (n = n->next)) |
print_word(mm, ","); |
print_word(","); |
} |
} |
return(0); |
return(0); |
} |
} |
Line 620 post_fa(DECL_ARGS) |
|
Line 1014 post_fa(DECL_ARGS) |
|
{ |
{ |
|
|
if (NULL != n->next && MDOC_Fa == n->next->tok) |
if (NULL != n->next && MDOC_Fa == n->next->tok) |
print_word(mm, ","); |
print_word(","); |
} |
} |
|
|
static int |
static int |
|
pre_fd(DECL_ARGS) |
|
{ |
|
|
|
pre_syn(n); |
|
font_push('B'); |
|
return(1); |
|
} |
|
|
|
static void |
|
post_fd(DECL_ARGS) |
|
{ |
|
|
|
font_pop(); |
|
outflags |= MMAN_br; |
|
} |
|
|
|
static int |
|
pre_fl(DECL_ARGS) |
|
{ |
|
|
|
font_push('B'); |
|
print_word("-"); |
|
outflags &= ~MMAN_spc; |
|
return(1); |
|
} |
|
|
|
static void |
|
post_fl(DECL_ARGS) |
|
{ |
|
|
|
font_pop(); |
|
if (0 == n->nchild && NULL != n->next && |
|
n->next->line == n->line) |
|
outflags &= ~MMAN_spc; |
|
} |
|
|
|
static int |
pre_fn(DECL_ARGS) |
pre_fn(DECL_ARGS) |
{ |
{ |
|
|
|
pre_syn(n); |
|
|
n = n->child; |
n = n->child; |
if (NULL == n) |
if (NULL == n) |
return(0); |
return(0); |
|
|
if (MDOC_SYNPRETTY & n->flags) { |
font_push('B'); |
mm->need_nl = 1; |
print_node(meta, n); |
print_word(mm, ".br"); |
font_pop(); |
mm->need_nl = 1; |
outflags &= ~MMAN_spc; |
} |
print_word("("); |
print_word(mm, "\\fB"); |
outflags &= ~MMAN_spc; |
mm->need_space = 0; |
|
print_node(m, n, mm); |
n = n->next; |
mm->need_space = 0; |
if (NULL != n) |
print_word(mm, "\\fP("); |
pre_fa(meta, n); |
mm->need_space = 0; |
return(0); |
return(pre_fa(m, n->next, mm)); |
|
} |
} |
|
|
static void |
static void |
post_fn(DECL_ARGS) |
post_fn(DECL_ARGS) |
{ |
{ |
|
|
print_word(mm, ")"); |
print_word(")"); |
if (MDOC_SYNPRETTY & n->flags) { |
if (MDOC_SYNPRETTY & n->flags) { |
print_word(mm, ";"); |
print_word(";"); |
mm->need_nl = 1; |
outflags |= MMAN_br; |
print_word(mm, ".br"); |
|
mm->need_nl = 1; |
|
} |
} |
} |
} |
|
|
Line 663 pre_fo(DECL_ARGS) |
|
Line 1093 pre_fo(DECL_ARGS) |
|
{ |
{ |
|
|
switch (n->type) { |
switch (n->type) { |
|
case (MDOC_BLOCK): |
|
pre_syn(n); |
|
break; |
case (MDOC_HEAD): |
case (MDOC_HEAD): |
if (MDOC_SYNPRETTY & n->flags) { |
font_push('B'); |
mm->need_nl = 1; |
|
print_word(mm, ".br"); |
|
mm->need_nl = 1; |
|
} |
|
print_word(mm, "\\fB"); |
|
mm->need_space = 0; |
|
break; |
break; |
case (MDOC_BODY): |
case (MDOC_BODY): |
mm->need_space = 0; |
outflags &= ~MMAN_spc; |
print_word(mm, "("); |
print_word("("); |
mm->need_space = 0; |
outflags &= ~MMAN_spc; |
break; |
break; |
default: |
default: |
break; |
break; |
Line 689 post_fo(DECL_ARGS) |
|
Line 1116 post_fo(DECL_ARGS) |
|
|
|
switch (n->type) { |
switch (n->type) { |
case (MDOC_HEAD): |
case (MDOC_HEAD): |
mm->need_space = 0; |
font_pop(); |
print_word(mm, "\\fP"); |
|
break; |
break; |
case (MDOC_BODY): |
case (MDOC_BODY): |
post_fn(m, n, mm); |
post_fn(meta, n); |
break; |
break; |
default: |
default: |
break; |
break; |
Line 701 post_fo(DECL_ARGS) |
|
Line 1127 post_fo(DECL_ARGS) |
|
} |
} |
|
|
static int |
static int |
|
pre_ft(DECL_ARGS) |
|
{ |
|
|
|
pre_syn(n); |
|
font_push('I'); |
|
return(1); |
|
} |
|
|
|
static int |
pre_in(DECL_ARGS) |
pre_in(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_SYNPRETTY & n->flags) { |
if (MDOC_SYNPRETTY & n->flags) { |
mm->need_nl = 1; |
pre_syn(n); |
print_word(mm, ".br"); |
font_push('B'); |
mm->need_nl = 1; |
print_word("#include <"); |
print_word(mm, "\\fB#include <"); |
outflags &= ~MMAN_spc; |
} else |
} else { |
print_word(mm, "<\\fI"); |
print_word("<"); |
mm->need_space = 0; |
outflags &= ~MMAN_spc; |
|
font_push('I'); |
|
} |
return(1); |
return(1); |
} |
} |
|
|
|
|
post_in(DECL_ARGS) |
post_in(DECL_ARGS) |
{ |
{ |
|
|
mm->need_space = 0; |
|
if (MDOC_SYNPRETTY & n->flags) { |
if (MDOC_SYNPRETTY & n->flags) { |
print_word(mm, ">\\fP"); |
outflags &= ~MMAN_spc; |
mm->need_nl = 1; |
print_word(">"); |
print_word(mm, ".br"); |
font_pop(); |
mm->need_nl = 1; |
outflags |= MMAN_br; |
} else |
} else { |
print_word(mm, "\\fP>"); |
font_pop(); |
|
outflags &= ~MMAN_spc; |
|
print_word(">"); |
|
} |
} |
} |
|
|
static int |
static int |
Line 734 pre_it(DECL_ARGS) |
|
Line 1173 pre_it(DECL_ARGS) |
|
{ |
{ |
const struct mdoc_node *bln; |
const struct mdoc_node *bln; |
|
|
if (MDOC_HEAD == n->type) { |
switch (n->type) { |
mm->need_nl = 1; |
case (MDOC_HEAD): |
print_word(mm, ".TP"); |
outflags |= MMAN_PP | MMAN_nl; |
bln = n->parent->parent->prev; |
bln = n->parent->parent; |
|
if (0 == bln->norm->Bl.comp || |
|
(NULL == n->parent->prev && |
|
NULL == bln->parent->prev)) |
|
outflags |= MMAN_sp; |
|
outflags &= ~MMAN_br; |
switch (bln->norm->Bl.type) { |
switch (bln->norm->Bl.type) { |
|
case (LIST_item): |
|
return(0); |
|
case (LIST_inset): |
|
/* FALLTHROUGH */ |
|
case (LIST_diag): |
|
/* FALLTHROUGH */ |
|
case (LIST_ohang): |
|
if (bln->norm->Bl.type == LIST_diag) |
|
print_line(".B \"", 0); |
|
else |
|
print_line(".R \"", 0); |
|
outflags &= ~MMAN_spc; |
|
return(1); |
case (LIST_bullet): |
case (LIST_bullet): |
print_word(mm, "4n"); |
/* FALLTHROUGH */ |
mm->need_nl = 1; |
case (LIST_dash): |
print_word(mm, "\\fBo\\fP"); |
/* FALLTHROUGH */ |
|
case (LIST_hyphen): |
|
print_width(bln->norm->Bl.width, NULL, 0); |
|
TPremain = 0; |
|
outflags |= MMAN_nl; |
|
font_push('B'); |
|
if (LIST_bullet == bln->norm->Bl.type) |
|
print_word("o"); |
|
else |
|
print_word("-"); |
|
font_pop(); |
break; |
break; |
default: |
case (LIST_enum): |
if (bln->norm->Bl.width) |
print_width(bln->norm->Bl.width, NULL, 0); |
print_word(mm, bln->norm->Bl.width); |
TPremain = 0; |
|
outflags |= MMAN_nl; |
|
print_count(&bln->norm->Bl.count); |
break; |
break; |
|
case (LIST_hang): |
|
print_width(bln->norm->Bl.width, n->child, 6); |
|
TPremain = 0; |
|
break; |
|
case (LIST_tag): |
|
print_width(bln->norm->Bl.width, n->child, 0); |
|
putchar('\n'); |
|
outflags &= ~MMAN_spc; |
|
return(1); |
|
default: |
|
return(1); |
} |
} |
mm->need_nl = 1; |
outflags |= MMAN_nl; |
|
default: |
|
break; |
} |
} |
return(1); |
return(1); |
} |
} |
|
|
static void |
static void |
|
post_it(DECL_ARGS) |
|
{ |
|
const struct mdoc_node *bln; |
|
|
|
bln = n->parent->parent; |
|
|
|
switch (n->type) { |
|
case (MDOC_HEAD): |
|
switch (bln->norm->Bl.type) { |
|
case (LIST_diag): |
|
outflags &= ~MMAN_spc; |
|
print_word("\\ "); |
|
break; |
|
case (LIST_ohang): |
|
outflags |= MMAN_br; |
|
break; |
|
default: |
|
break; |
|
} |
|
break; |
|
case (MDOC_BODY): |
|
switch (bln->norm->Bl.type) { |
|
case (LIST_bullet): |
|
/* FALLTHROUGH */ |
|
case (LIST_dash): |
|
/* FALLTHROUGH */ |
|
case (LIST_hyphen): |
|
/* FALLTHROUGH */ |
|
case (LIST_enum): |
|
/* FALLTHROUGH */ |
|
case (LIST_hang): |
|
/* FALLTHROUGH */ |
|
case (LIST_tag): |
|
assert(Bl_stack_len); |
|
Bl_stack[--Bl_stack_len] = 0; |
|
|
|
/* |
|
* Our indentation had to be restored |
|
* after a child display. |
|
* Close out that indentation block now. |
|
*/ |
|
if (Bl_stack_post[Bl_stack_len]) { |
|
print_line(".RE", MMAN_nl); |
|
Bl_stack_post[Bl_stack_len] = 0; |
|
} |
|
|
|
/* |
|
* We are inside an enclosing list. |
|
* Restore the indentation of that list. |
|
*/ |
|
if (Bl_stack_len && Bl_stack[Bl_stack_len - 1]) |
|
print_line(".RE", MMAN_nl); |
|
break; |
|
case (LIST_column): |
|
if (NULL != n->next) { |
|
putchar('\t'); |
|
outflags &= ~MMAN_spc; |
|
} |
|
break; |
|
default: |
|
break; |
|
} |
|
break; |
|
default: |
|
break; |
|
} |
|
} |
|
|
|
static void |
post_lb(DECL_ARGS) |
post_lb(DECL_ARGS) |
{ |
{ |
|
|
if (SEC_LIBRARY == n->sec) { |
if (SEC_LIBRARY == n->sec) |
mm->need_nl = 1; |
outflags |= MMAN_br; |
print_word(mm, ".br"); |
} |
mm->need_nl = 1; |
|
|
static int |
|
pre_lk(DECL_ARGS) |
|
{ |
|
const struct mdoc_node *link, *descr; |
|
|
|
if (NULL == (link = n->child)) |
|
return(0); |
|
|
|
if (NULL != (descr = link->next)) { |
|
font_push('I'); |
|
while (NULL != descr) { |
|
print_word(descr->string); |
|
descr = descr->next; |
|
} |
|
print_word(":"); |
|
font_pop(); |
} |
} |
|
|
|
font_push('B'); |
|
print_word(link->string); |
|
font_pop(); |
|
return(0); |
} |
} |
|
|
static int |
static int |
|
pre_li(DECL_ARGS) |
|
{ |
|
|
|
font_push('R'); |
|
return(1); |
|
} |
|
|
|
static int |
pre_nm(DECL_ARGS) |
pre_nm(DECL_ARGS) |
{ |
{ |
|
char *name; |
|
|
|
if (MDOC_BLOCK == n->type) |
|
pre_syn(n); |
if (MDOC_ELEM != n->type && MDOC_HEAD != n->type) |
if (MDOC_ELEM != n->type && MDOC_HEAD != n->type) |
return(1); |
return(1); |
if (MDOC_SYNPRETTY & n->flags) { |
name = n->child ? n->child->string : meta->name; |
mm->need_nl = 1; |
if (NULL == name) |
print_word(mm, ".br"); |
return(0); |
mm->need_nl = 1; |
if (MDOC_HEAD == n->type) { |
|
if (NULL == n->parent->prev) |
|
outflags |= MMAN_sp; |
|
print_block(".HP", 0); |
|
printf(" %ldn", strlen(name) + 1); |
|
outflags |= MMAN_nl; |
} |
} |
print_word(mm, "\\fB"); |
font_push('B'); |
mm->need_space = 0; |
|
if (NULL == n->child) |
if (NULL == n->child) |
print_word(mm, m->name); |
print_word(meta->name); |
return(1); |
return(1); |
} |
} |
|
|
Line 789 post_nm(DECL_ARGS) |
|
Line 1376 post_nm(DECL_ARGS) |
|
|
|
if (MDOC_ELEM != n->type && MDOC_HEAD != n->type) |
if (MDOC_ELEM != n->type && MDOC_HEAD != n->type) |
return; |
return; |
mm->need_space = 0; |
font_pop(); |
print_word(mm, "\\fP"); |
|
} |
} |
|
|
static int |
static int |
|
pre_no(DECL_ARGS) |
|
{ |
|
|
|
outflags |= MMAN_spc_force; |
|
return(1); |
|
} |
|
|
|
static int |
pre_ns(DECL_ARGS) |
pre_ns(DECL_ARGS) |
{ |
{ |
|
|
mm->need_space = 0; |
outflags &= ~MMAN_spc; |
return(0); |
return(0); |
} |
} |
|
|
|
|
post_pf(DECL_ARGS) |
post_pf(DECL_ARGS) |
{ |
{ |
|
|
mm->need_space = 0; |
outflags &= ~MMAN_spc; |
} |
} |
|
|
static int |
static int |
pre_pp(DECL_ARGS) |
pre_pp(DECL_ARGS) |
{ |
{ |
|
|
mm->need_nl = 1; |
if (MDOC_It != n->parent->tok) |
if (MDOC_It == n->parent->tok) |
outflags |= MMAN_PP; |
print_word(mm, ".sp"); |
outflags |= MMAN_sp | MMAN_nl; |
else |
outflags &= ~MMAN_br; |
print_word(mm, ".PP"); |
return(0); |
mm->need_nl = 1; |
|
return(MDOC_Rs == n->tok); |
|
} |
} |
|
|
static int |
static int |
|
pre_rs(DECL_ARGS) |
|
{ |
|
|
|
if (SEC_SEE_ALSO == n->sec) { |
|
outflags |= MMAN_PP | MMAN_sp | MMAN_nl; |
|
outflags &= ~MMAN_br; |
|
} |
|
return(1); |
|
} |
|
|
|
static int |
pre_sm(DECL_ARGS) |
pre_sm(DECL_ARGS) |
{ |
{ |
|
|
assert(n->child && MDOC_TEXT == n->child->type); |
assert(n->child && MDOC_TEXT == n->child->type); |
if (0 == strcmp("on", n->child->string)) |
if (0 == strcmp("on", n->child->string)) |
mm->mode_space = 1; |
outflags |= MMAN_Sm | MMAN_spc; |
else |
else |
mm->mode_space = 0; |
outflags &= ~MMAN_Sm; |
return(0); |
return(0); |
} |
} |
|
|
|
|
pre_sp(DECL_ARGS) |
pre_sp(DECL_ARGS) |
{ |
{ |
|
|
mm->need_nl = 1; |
if (MMAN_PP & outflags) { |
print_word(mm, ".sp"); |
outflags &= ~MMAN_PP; |
|
print_line(".PP", 0); |
|
} else |
|
print_line(".sp", 0); |
return(1); |
return(1); |
} |
} |
|
|
|
|
post_sp(DECL_ARGS) |
post_sp(DECL_ARGS) |
{ |
{ |
|
|
mm->need_nl = 1; |
outflags |= MMAN_nl; |
} |
} |
|
|
static int |
static int |
|
pre_sy(DECL_ARGS) |
|
{ |
|
|
|
font_push('B'); |
|
return(1); |
|
} |
|
|
|
static int |
pre_vt(DECL_ARGS) |
pre_vt(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_SYNPRETTY & n->flags) { |
if (MDOC_SYNPRETTY & n->flags) { |
switch (n->type) { |
switch (n->type) { |
case (MDOC_BLOCK): |
case (MDOC_BLOCK): |
|
pre_syn(n); |
return(1); |
return(1); |
case (MDOC_BODY): |
case (MDOC_BODY): |
break; |
break; |
default: |
default: |
return(0); |
return(0); |
} |
} |
mm->need_nl = 1; |
|
print_word(mm, ".br"); |
|
mm->need_nl = 1; |
|
} |
} |
print_word(mm, "\\fI"); |
font_push('I'); |
mm->need_space = 0; |
|
return(1); |
return(1); |
} |
} |
|
|
Line 877 post_vt(DECL_ARGS) |
|
Line 1488 post_vt(DECL_ARGS) |
|
|
|
if (MDOC_SYNPRETTY & n->flags && MDOC_BODY != n->type) |
if (MDOC_SYNPRETTY & n->flags && MDOC_BODY != n->type) |
return; |
return; |
|
font_pop(); |
mm->need_space = 0; |
|
print_word(mm, "\\fP"); |
|
if (MDOC_SYNPRETTY & n->flags) { |
|
mm->need_nl = 1; |
|
print_word(mm, ".br"); |
|
mm->need_nl = 1; |
|
} |
|
} |
} |
|
|
static int |
static int |
Line 894 pre_xr(DECL_ARGS) |
|
Line 1498 pre_xr(DECL_ARGS) |
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n = n->child; |
n = n->child; |
if (NULL == n) |
if (NULL == n) |
return(0); |
return(0); |
print_node(m, n, mm); |
print_node(meta, n); |
n = n->next; |
n = n->next; |
if (NULL == n) |
if (NULL == n) |
return(0); |
return(0); |
mm->need_space = 0; |
outflags &= ~MMAN_spc; |
print_word(mm, "("); |
print_word("("); |
print_node(m, n, mm); |
print_node(meta, n); |
print_word(mm, ")"); |
print_word(")"); |
return(0); |
return(0); |
} |
} |
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|
|
|
pre_ux(DECL_ARGS) |
pre_ux(DECL_ARGS) |
{ |
{ |
|
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print_word(mm, manacts[n->tok].prefix); |
print_word(manacts[n->tok].prefix); |
if (NULL == n->child) |
if (NULL == n->child) |
return(0); |
return(0); |
mm->need_space = 0; |
outflags &= ~MMAN_spc; |
print_word(mm, "\\~"); |
print_word("\\~"); |
mm->need_space = 0; |
outflags &= ~MMAN_spc; |
return(1); |
return(1); |
} |
} |