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| author |   Ingo Schwarze <schwarze@openbsd.org> | 2017-08-23 20:49:15 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2017-08-23 20:49:15 +0000 |
| commit | dd58bb87ae1e6e8e50fb78516797ec7709c92b7a (patch) | |
| tree | b3cc6fbf00df4f71e088b0a5347fffd9f96d67d6 /eqn_term.c | |
| parent | 14c1a384c48064113cff2153aac95534f1b5c0e3 (diff) | |
| download | mandoc-dd58bb87ae1e6e8e50fb78516797ec7709c92b7a.tar.gz mandoc-dd58bb87ae1e6e8e50fb78516797ec7709c92b7a.tar.zst mandoc-dd58bb87ae1e6e8e50fb78516797ec7709c92b7a.zip | |
remove spacing after unary minus
Diffstat (limited to 'eqn_term.c')
| -rw-r--r-- | eqn_term.c | 8 |
1 files changed, 5 insertions, 3 deletions
@@ -1,4 +1,4 @@ -/* $Id: eqn_term.c,v 1.15 2017/08/23 20:29:42 schwarze Exp $ */ +/* $Id: eqn_term.c,v 1.16 2017/08/23 20:49:15 schwarze Exp $ */ /* * Copyright (c) 2011 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2014, 2015, 2017 Ingo Schwarze <schwarze@openbsd.org> @@ -52,6 +52,7 @@ 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? */ @@ -94,8 +95,9 @@ 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; } |