diff options
Diffstat (limited to 'man_term.c')
| -rw-r--r-- | man_term.c | 41 |
1 files changed, 25 insertions, 16 deletions
@@ -1,6 +1,7 @@ -/* $Id: man_term.c,v 1.93 2011/01/03 15:30:25 kristaps Exp $ */ +/* $Id: man_term.c,v 1.94 2011/01/04 01:23:18 schwarze Exp $ */ /* * Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv> + * Copyright (c) 2010, 2011 Ingo Schwarze <schwarze@openbsd.org> * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -513,7 +514,7 @@ pre_IP(DECL_ARGS) { const struct man_node *nn; size_t len; - int ival; + int savelit, ival; switch (n->type) { case (MAN_BODY): @@ -533,15 +534,11 @@ pre_IP(DECL_ARGS) len = mt->lmargin; ival = -1; - /* Calculate offset. */ - + /* Calculate the offset from the optional second argument. */ if (NULL != (nn = n->parent->head->child)) - if (NULL != (nn = nn->next)) { - for ( ; nn->next; nn = nn->next) - /* Do nothing. */ ; + if (NULL != (nn = nn->next)) if ((ival = a2width(p, nn->string)) >= 0) len = (size_t)ival; - } switch (n->type) { case (MAN_HEAD): @@ -557,9 +554,15 @@ pre_IP(DECL_ARGS) /* Set the saved left-margin. */ mt->lmargin = (size_t)ival; - /* Don't print the length value. */ - for (nn = n->child; nn->next; nn = nn->next) - print_man_node(p, mt, nn, m); + savelit = MANT_LITERAL & mt->fl; + mt->fl &= ~MANT_LITERAL; + + if (n->child) + print_man_node(p, mt, n->child, m); + + if (savelit) + mt->fl |= MANT_LITERAL; + return(0); case (MAN_BODY): p->offset = mt->offset + len; @@ -585,7 +588,7 @@ post_IP(DECL_ARGS) p->rmargin = p->maxrmargin; break; case (MAN_BODY): - term_flushln(p); + term_newln(p); p->flags &= ~TERMP_NOLPAD; break; default: @@ -600,12 +603,11 @@ pre_TP(DECL_ARGS) { const struct man_node *nn; size_t len; - int ival; + int savelit, ival; switch (n->type) { case (MAN_HEAD): p->flags |= TERMP_NOBREAK; - p->flags |= TERMP_TWOSPACE; break; case (MAN_BODY): p->flags |= TERMP_NOLPAD; @@ -640,11 +642,17 @@ pre_TP(DECL_ARGS) p->offset = mt->offset; p->rmargin = mt->offset + len; + savelit = MANT_LITERAL & mt->fl; + mt->fl &= ~MANT_LITERAL; + /* Don't print same-line elements. */ - for (nn = n->child; nn; nn = nn->next) + for (nn = n->child; nn; nn = nn->next) if (nn->line > n->line) print_man_node(p, mt, nn, m); + if (savelit) + mt->fl |= MANT_LITERAL; + if (ival >= 0) mt->lmargin = (size_t)ival; @@ -674,7 +682,7 @@ post_TP(DECL_ARGS) p->rmargin = p->maxrmargin; break; case (MAN_BODY): - term_flushln(p); + term_newln(p); p->flags &= ~TERMP_NOLPAD; break; default: @@ -861,6 +869,7 @@ print_man_node(DECL_ARGS) p->rmargin = p->maxrmargin = TERM_MAXMARGIN; p->flags |= TERMP_NOSPACE; term_flushln(p); + p->flags &= ~TERMP_NOLPAD; p->rmargin = rm; p->maxrmargin = rmax; } |