=================================================================== RCS file: /cvs/mandoc/mdoc_term.c,v retrieving revision 1.353 retrieving revision 1.356 diff -u -p -r1.353 -r1.356 --- mandoc/mdoc_term.c 2017/05/05 02:06:19 1.353 +++ mandoc/mdoc_term.c 2017/05/07 17:31:45 1.356 @@ -1,4 +1,4 @@ -/* $Id: mdoc_term.c,v 1.353 2017/05/05 02:06:19 schwarze Exp $ */ +/* $Id: mdoc_term.c,v 1.356 2017/05/07 17:31:45 schwarze Exp $ */ /* * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons * Copyright (c) 2010, 2012-2017 Ingo Schwarze @@ -106,7 +106,6 @@ static int termp_ft_pre(DECL_ARGS); static int termp_in_pre(DECL_ARGS); static int termp_it_pre(DECL_ARGS); static int termp_li_pre(DECL_ARGS); -static int termp_ll_pre(DECL_ARGS); static int termp_lk_pre(DECL_ARGS); static int termp_nd_pre(DECL_ARGS); static int termp_nm_pre(DECL_ARGS); @@ -116,7 +115,7 @@ static int termp_rs_pre(DECL_ARGS); static int termp_sh_pre(DECL_ARGS); static int termp_skip_pre(DECL_ARGS); static int termp_sm_pre(DECL_ARGS); -static int termp_sp_pre(DECL_ARGS); +static int termp_pp_pre(DECL_ARGS); static int termp_ss_pre(DECL_ARGS); static int termp_sy_pre(DECL_ARGS); static int termp_tag_pre(DECL_ARGS); @@ -131,7 +130,7 @@ static const struct termact __termacts[MDOC_MAX - MDOC { NULL, NULL }, /* Os */ { termp_sh_pre, termp_sh_post }, /* Sh */ { termp_ss_pre, termp_ss_post }, /* Ss */ - { termp_sp_pre, NULL }, /* Pp */ + { termp_pp_pre, NULL }, /* Pp */ { termp_d1_pre, termp_bl_post }, /* D1 */ { termp_d1_pre, termp_bl_post }, /* Dl */ { termp_bd_pre, termp_bd_post }, /* Bd */ @@ -233,7 +232,7 @@ static const struct termact __termacts[MDOC_MAX - MDOC { termp_under_pre, NULL }, /* Fr */ { NULL, NULL }, /* Ud */ { NULL, termp_lb_post }, /* Lb */ - { termp_sp_pre, NULL }, /* Lp */ + { termp_pp_pre, NULL }, /* Lp */ { termp_lk_pre, NULL }, /* Lk */ { termp_under_pre, NULL }, /* Mt */ { termp_quote_pre, termp_quote_post }, /* Brq */ @@ -244,10 +243,8 @@ static const struct termact __termacts[MDOC_MAX - MDOC { termp_quote_pre, termp_quote_post }, /* En */ { termp_xx_pre, termp_xx_post }, /* Dx */ { NULL, termp____post }, /* %Q */ - { termp_sp_pre, NULL }, /* sp */ { NULL, termp____post }, /* %U */ { NULL, NULL }, /* Ta */ - { termp_ll_pre, NULL }, /* ll */ }; static const struct termact *const termacts = __termacts - MDOC_Dd; @@ -264,7 +261,9 @@ terminal_mdoc(void *arg, const struct roff_man *mdoc) p = (struct termp *)arg; p->overstep = 0; p->rmargin = p->maxrmargin = p->defrmargin; - p->tabwidth = term_len(p, 5); + term_tab_set(p, NULL); + term_tab_set(p, "T"); + term_tab_set(p, ".5i"); n = mdoc->first->child; if (p->synopsisonly) { @@ -366,8 +365,7 @@ print_mdoc_node(DECL_ARGS) default: if (n->tok < ROFF_MAX) { roff_term_pre(p, n); - chld = 0; - break; + return; } assert(n->tok >= MDOC_Dd && n->tok < MDOC_MAX); if (termacts[n->tok].pre != NULL && @@ -391,9 +389,7 @@ print_mdoc_node(DECL_ARGS) case ROFFT_EQN: break; default: - if (n->tok < ROFF_MAX || - termacts[n->tok].post == NULL || - n->flags & NODE_ENDED) + if (termacts[n->tok].post == NULL || n->flags & NODE_ENDED) break; (void)(*termacts[n->tok].post)(p, &npair, meta, n); @@ -410,10 +406,8 @@ print_mdoc_node(DECL_ARGS) if (NODE_EOS & n->flags) p->flags |= TERMP_SENTENCE; - if (MDOC_ll != n->tok) { - p->offset = offset; - p->rmargin = rmargin; - } + p->offset = offset; + p->rmargin = rmargin; } static void @@ -605,14 +599,6 @@ print_bvspace(struct termp *p, static int -termp_ll_pre(DECL_ARGS) -{ - - term_setwidth(p, n->child != NULL ? n->child->string : NULL); - return 0; -} - -static int termp_it_pre(DECL_ARGS) { struct roffsu su; @@ -1144,8 +1130,14 @@ static void termp_bl_post(DECL_ARGS) { - if (n->type == ROFFT_BLOCK) - term_newln(p); + if (n->type != ROFFT_BLOCK) + return; + term_newln(p); + if (n->tok != MDOC_Bl || n->norm->Bl.type != LIST_column) + return; + term_tab_set(p, NULL); + term_tab_set(p, "T"); + term_tab_set(p, ".5i"); } static int @@ -1288,6 +1280,9 @@ termp_sh_pre(DECL_ARGS) break; case ROFFT_BODY: p->offset = term_len(p, p->defindent); + term_tab_set(p, NULL); + term_tab_set(p, "T"); + term_tab_set(p, ".5i"); switch (n->sec) { case SEC_DESCRIPTION: fn_prio = 0; @@ -1338,6 +1333,9 @@ termp_d1_pre(DECL_ARGS) return 1; term_newln(p); p->offset += term_len(p, p->defindent + 1); + term_tab_set(p, NULL); + term_tab_set(p, "T"); + term_tab_set(p, ".5i"); return 1; } @@ -1443,7 +1441,7 @@ termp_fa_pre(DECL_ARGS) static int termp_bd_pre(DECL_ARGS) { - size_t tabwidth, lm, len, rm, rmax; + size_t lm, len, rm, rmax; struct roff_node *nn; int offset; @@ -1483,9 +1481,11 @@ termp_bd_pre(DECL_ARGS) DISP_centered != n->norm->Bd.type) return 1; - tabwidth = p->tabwidth; - if (DISP_literal == n->norm->Bd.type) - p->tabwidth = term_len(p, 8); + if (n->norm->Bd.type == DISP_literal) { + term_tab_set(p, NULL); + term_tab_set(p, "T"); + term_tab_set(p, "8n"); + } lm = p->offset; rm = p->rmargin; @@ -1509,10 +1509,10 @@ termp_bd_pre(DECL_ARGS) * notion of selective eoln whitespace is pretty dumb * anyway, so don't sweat it. */ + if (nn->tok < ROFF_MAX) + continue; switch (nn->tok) { case MDOC_Sm: - case ROFF_br: - case MDOC_sp: case MDOC_Bl: case MDOC_D1: case MDOC_Dl: @@ -1529,7 +1529,6 @@ termp_bd_pre(DECL_ARGS) p->flags |= TERMP_NOSPACE; } - p->tabwidth = tabwidth; p->rmargin = rm; p->maxrmargin = rmax; return 0; @@ -1600,6 +1599,9 @@ termp_ss_pre(DECL_ARGS) break; case ROFFT_BODY: p->offset = term_len(p, p->defindent); + term_tab_set(p, NULL); + term_tab_set(p, "T"); + term_tab_set(p, ".5i"); break; default: break; @@ -1659,37 +1661,10 @@ termp_in_post(DECL_ARGS) } static int -termp_sp_pre(DECL_ARGS) +termp_pp_pre(DECL_ARGS) { - struct roffsu su; - int i, len; - - switch (n->tok) { - case MDOC_sp: - if (n->child) { - if ( ! a2roffsu(n->child->string, &su, SCALE_VS)) - su.scale = 1.0; - len = term_vspan(p, &su); - } else - len = 1; - break; - case ROFF_br: - len = 0; - break; - default: - len = 1; - fn_prio = 0; - break; - } - - if (0 == len) - term_newln(p); - else if (len < 0) - p->skipvsp -= len; - else - for (i = 0; i < len; i++) - term_vspace(p); - + fn_prio = 0; + term_vspace(p); return 0; }