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| author |   Ingo Schwarze <schwarze@openbsd.org> | 2017-03-07 13:09:27 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2017-03-07 13:09:27 +0000 |
| commit | 65a4977ab032daa686d1fb9c4b076d62a13329e8 (patch) | |
| tree | b28dfdb69bb8ab3157aed337296b635551571673 /mdoc_markdown.c | |
| parent | 77f25660d4c378743ba5de7f47385d7979d357e3 (diff) | |
| download | mandoc-65a4977ab032daa686d1fb9c4b076d62a13329e8.tar.gz mandoc-65a4977ab032daa686d1fb9c4b076d62a13329e8.tar.zst mandoc-65a4977ab032daa686d1fb9c4b076d62a13329e8.zip | |
implement .An -split and -nosplit
Diffstat (limited to 'mdoc_markdown.c')
| -rw-r--r-- | mdoc_markdown.c | 33 |
1 files changed, 31 insertions, 2 deletions
diff --git a/mdoc_markdown.c b/mdoc_markdown.c index 4523a4a4..79d1f3dc 100644 --- a/mdoc_markdown.c +++ b/mdoc_markdown.c @@ -1,4 +1,4 @@ -/* $Id: mdoc_markdown.c,v 1.4 2017/03/07 12:39:01 schwarze Exp $ */ +/* $Id: mdoc_markdown.c,v 1.5 2017/03/07 13:09:27 schwarze Exp $ */ /* * Copyright (c) 2017 Ingo Schwarze <schwarze@openbsd.org> * @@ -51,6 +51,7 @@ static int md_pre_raw(struct roff_node *); static int md_pre_word(struct roff_node *); static int md_pre_skip(struct roff_node *); static void md_pre_syn(struct roff_node *); +static int md_pre_An(struct roff_node *); static int md_pre_Ap(struct roff_node *); static int md_pre_Bd(struct roff_node *); static int md_pre_Bk(struct roff_node *); @@ -115,7 +116,7 @@ static const struct md_act md_acts[MDOC_MAX + 1] = { { NULL, NULL, NULL, NULL, NULL }, /* El */ { NULL, md_pre_It, md_post_It, NULL, NULL }, /* It */ { NULL, md_pre_raw, md_post_raw, "*", "*" }, /* Ad */ - { NULL, NULL, NULL, NULL, NULL }, /* An */ + { NULL, md_pre_An, NULL, NULL, NULL }, /* An */ { NULL, md_pre_raw, md_post_raw, "*", "*" }, /* Ar */ { NULL, md_pre_raw, md_post_raw, "**", "**" }, /* Cd */ { NULL, md_pre_raw, md_post_raw, "**", "**" }, /* Cm */ @@ -235,6 +236,8 @@ static int outflags; #define MD_sp (1 << 5) /* Insert a paragraph break. */ #define MD_Sm (1 << 6) /* Horizontal spacing mode. */ #define MD_Bk (1 << 7) /* Word keep mode. */ +#define MD_An_split (1 << 8) /* Author mode is "split". */ +#define MD_An_nosplit (1 << 9) /* Author mode is "nosplit". */ static int escflags; /* Escape in generated markdown code: */ #define ESC_BOL (1 << 0) /* "#*+-" near the beginning of a line. */ @@ -782,6 +785,28 @@ md_pre_syn(struct roff_node *n) } static int +md_pre_An(struct roff_node *n) +{ + switch (n->norm->An.auth) { + case AUTH_split: + outflags &= ~MD_An_nosplit; + outflags |= MD_An_split; + return 0; + case AUTH_nosplit: + outflags &= ~MD_An_split; + outflags |= MD_An_nosplit; + return 0; + default: + if (outflags & MD_An_split) + outflags |= MD_br; + else if (n->sec == SEC_AUTHORS && + ! (outflags & MD_An_nosplit)) + outflags |= MD_An_split; + return 1; + } +} + +static int md_pre_Ap(struct roff_node *n) { outflags &= ~MD_spc; @@ -1347,6 +1372,10 @@ static int md_pre_Sh(struct roff_node *n) { switch (n->type) { + case ROFFT_BLOCK: + if (n->sec == SEC_AUTHORS) + outflags &= ~(MD_An_split | MD_An_nosplit); + break; case ROFFT_HEAD: outflags |= MD_sp; md_rawword(n->tok == MDOC_Sh ? "#" : "##"); |