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| author | Ingo Schwarze <schwarze@openbsd.org> | 2012-07-07 13:57:19 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2012-07-07 13:57:19 +0000 |
| commit | 2f96f4d0ded8a444fa65673b11c79d9f127184ca (patch) | |
| tree | 5ff7774757c7fcf1e4aa6a38d3ed7b59eee27e49 | |
| parent | 637a9fb5c6e23e1fb33d34a4cbfc34b88c21e008 (diff) | |
| download | mandoc-2f96f4d0ded8a444fa65673b11c79d9f127184ca.tar.gz | |
implement -Tman .Bk; OpenBSD rev. 1.10
| -rw-r--r-- | mdoc_man.c | 39 |
1 files changed, 35 insertions, 4 deletions
@@ -35,6 +35,7 @@ struct mman { int mode_space; /* spacing mode: 1 = on */ int need_space; /* next word needs prior ws */ + int mode_keep; /* currently inside a keep */ int need_nl; /* next word needs prior nl */ }; @@ -49,6 +50,7 @@ struct manact { static int cond_body(DECL_ARGS); static int cond_head(DECL_ARGS); static void post_bd(DECL_ARGS); +static void post_bk(DECL_ARGS); static void post_dl(DECL_ARGS); static void post_enc(DECL_ARGS); static void post_nm(DECL_ARGS); @@ -58,6 +60,7 @@ static void post_sect(DECL_ARGS); static void post_sp(DECL_ARGS); static int pre_ap(DECL_ARGS); static int pre_bd(DECL_ARGS); +static int pre_bk(DECL_ARGS); static int pre_br(DECL_ARGS); static int pre_bx(DECL_ARGS); static int pre_dl(DECL_ARGS); @@ -182,8 +185,8 @@ static const struct manact manacts[MDOC_MAX + 1] = { { NULL, NULL, NULL, NULL, NULL }, /* _Fc */ { cond_body, pre_enc, post_enc, "[", "]" }, /* Oo */ { NULL, NULL, NULL, NULL, NULL }, /* Oc */ - { NULL, NULL, NULL, NULL, NULL }, /* _Bk */ - { NULL, NULL, NULL, NULL, NULL }, /* _Ek */ + { NULL, pre_bk, post_bk, NULL, NULL }, /* Bk */ + { NULL, NULL, NULL, NULL, NULL }, /* Ek */ { NULL, pre_ux, NULL, "is currently in beta test.", NULL }, /* Bt */ { NULL, NULL, NULL, NULL, NULL }, /* Hf */ { NULL, NULL, NULL, NULL, NULL }, /* Fr */ @@ -225,8 +228,13 @@ print_word(struct mman *mm, const char *s) * (2) a word that is non-punctuation; and * (3) if punctuation, non-terminating puncutation. */ - if (NULL == strchr(".,:;)]?!", s[0]) || '\0' != s[1]) - putchar(' '); + if (NULL == strchr(".,:;)]?!", s[0]) || '\0' != s[1]) { + if (mm->mode_keep) { + putchar('\\'); + putchar('~'); + } else + putchar(' '); + } /* * Reassign needing space if we're not following opening @@ -505,6 +513,29 @@ post_bd(DECL_ARGS) } static int +pre_bk(DECL_ARGS) +{ + + switch (n->type) { + case (MDOC_BLOCK): + return(1); + case (MDOC_BODY): + mm->mode_keep = 1; + return(1); + default: + return(0); + } +} + +static void +post_bk(DECL_ARGS) +{ + + if (MDOC_BODY == n->type) + mm->mode_keep = 0; +} + +static int pre_br(DECL_ARGS) { |