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| author |   Ingo Schwarze <schwarze@openbsd.org> | 2016-11-08 16:23:58 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2016-11-08 16:23:58 +0000 |
| commit | 93a372a4463b0756ab50791669b2d6f695ab7220 (patch) | |
| tree | e8df9cd9f58afc59caecafb1916d88c505f93608 /mdoc_term.c | |
| parent | d5e61d83359928d22ab111a76a9ff8e828e6a855 (diff) | |
| download | mandoc-93a372a4463b0756ab50791669b2d6f695ab7220.tar.gz mandoc-93a372a4463b0756ab50791669b2d6f695ab7220.tar.zst mandoc-93a372a4463b0756ab50791669b2d6f695ab7220.zip | |
implement tag priority 0, which will tag only keys that appear as
tag candidates exactly once, and use it for .Em and .Sy;
written on the TGV Toulouse-Paris
Diffstat (limited to 'mdoc_term.c')
| -rw-r--r-- | mdoc_term.c | 28 |
1 files changed, 25 insertions, 3 deletions
diff --git a/mdoc_term.c b/mdoc_term.c index a05e3859..429dca6a 100644 --- a/mdoc_term.c +++ b/mdoc_term.c @@ -1,4 +1,4 @@ -/* $Id: mdoc_term.c,v 1.333 2016/11/08 16:04:57 schwarze Exp $ */ +/* $Id: mdoc_term.c,v 1.334 2016/11/08 16:23:58 schwarze Exp $ */ /* * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2010, 2012-2016 Ingo Schwarze <schwarze@openbsd.org> @@ -95,6 +95,7 @@ static int termp_bx_pre(DECL_ARGS); static int termp_cd_pre(DECL_ARGS); static int termp_d1_pre(DECL_ARGS); static int termp_eo_pre(DECL_ARGS); +static int termp_em_pre(DECL_ARGS); static int termp_er_pre(DECL_ARGS); static int termp_ex_pre(DECL_ARGS); static int termp_fa_pre(DECL_ARGS); @@ -119,6 +120,7 @@ static int termp_skip_pre(DECL_ARGS); static int termp_sm_pre(DECL_ARGS); static int termp_sp_pre(DECL_ARGS); static int termp_ss_pre(DECL_ARGS); +static int termp_sy_pre(DECL_ARGS); static int termp_tag_pre(DECL_ARGS); static int termp_under_pre(DECL_ARGS); static int termp_ud_pre(DECL_ARGS); @@ -195,7 +197,7 @@ static const struct termact termacts[MDOC_MAX] = { { termp_quote_pre, termp_quote_post }, /* Dq */ { NULL, NULL }, /* Ec */ /* FIXME: no space */ { NULL, NULL }, /* Ef */ - { termp_under_pre, NULL }, /* Em */ + { termp_em_pre, NULL }, /* Em */ { termp_eo_pre, termp_eo_post }, /* Eo */ { termp_xx_pre, NULL }, /* Fx */ { termp_bold_pre, NULL }, /* Ms */ @@ -218,7 +220,7 @@ static const struct termact termacts[MDOC_MAX] = { { termp_quote_pre, termp_quote_post }, /* Sq */ { termp_sm_pre, NULL }, /* Sm */ { termp_under_pre, NULL }, /* Sx */ - { termp_bold_pre, NULL }, /* Sy */ + { termp_sy_pre, NULL }, /* Sy */ { NULL, NULL }, /* Tn */ { termp_xx_pre, NULL }, /* Ux */ { NULL, NULL }, /* Xc */ @@ -2218,6 +2220,26 @@ termp_under_pre(DECL_ARGS) } static int +termp_em_pre(DECL_ARGS) +{ + if (n->child != NULL && + n->child->type == ROFFT_TEXT) + tag_put(n->child->string, 0, p->line); + term_fontpush(p, TERMFONT_UNDER); + return 1; +} + +static int +termp_sy_pre(DECL_ARGS) +{ + if (n->child != NULL && + n->child->type == ROFFT_TEXT) + tag_put(n->child->string, 0, p->line); + term_fontpush(p, TERMFONT_BOLD); + return 1; +} + +static int termp_er_pre(DECL_ARGS) { |