diff options
| author |   schwarze <schwarze@openbsd.org> | 2017-08-23 20:48:56 +0000 |
|---|---|---|
| committer | schwarze <schwarze@openbsd.org> | 2017-08-23 20:48:56 +0000 |
| commit | 4c273204e2babbfd73532c3677c8c07edbc9119a (patch) | |
| tree | 21c2a6bf2f30ae7c6035a7df0e3b2cf99b963cf1 | |
| parent | eliminate white space after opening and before closing punctuation (diff) | |
| download | wireguard-openbsd-4c273204e2babbfd73532c3677c8c07edbc9119a.tar.xz wireguard-openbsd-4c273204e2babbfd73532c3677c8c07edbc9119a.zip | |
remove spacing after unary minus
| -rw-r--r-- | usr.bin/mandoc/eqn_term.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/usr.bin/mandoc/eqn_term.c b/usr.bin/mandoc/eqn_term.c index ea610ab02ed..03f7ee01c22 100644 --- a/usr.bin/mandoc/eqn_term.c +++ b/usr.bin/mandoc/eqn_term.c @@ -1,4 +1,4 @@ -/* $OpenBSD: eqn_term.c,v 1.11 2017/08/23 20:29:38 schwarze Exp $ */ +/* $OpenBSD: eqn_term.c,v 1.12 2017/08/23 20:48:56 schwarze Exp $ */ /* * Copyright (c) 2011 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2014, 2015, 2017 Ingo Schwarze <schwarze@openbsd.org> @@ -50,6 +50,7 @@ static void eqn_box(struct termp *p, const struct eqn_box *bp) { const struct eqn_box *child; + const char *cp; int delim; /* Delimiters around this box? */ @@ -92,8 +93,9 @@ eqn_box(struct termp *p, const struct eqn_box *bp) if (strchr("!\"'),.:;?]}", *bp->text) != NULL) p->flags |= TERMP_NOSPACE; term_word(p, bp->text); - if (*bp->text != '\0' && strchr("\"'([{", - bp->text[strlen(bp->text) - 1]) != NULL) + if ((cp = strchr(bp->text, '\0')) > bp->text && + ((cp[-1] == '-' && bp->prev == NULL) || + strchr("\"'([{", cp[-1]) != NULL)) p->flags |= TERMP_NOSPACE; } |