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author | Ingo Schwarze <schwarze@openbsd.org> | 2014-07-30 20:06:36 +0000 |
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committer | Ingo Schwarze <schwarze@openbsd.org> | 2014-07-30 20:06:36 +0000 |
commit | 3df821d1852019b1d849d65ee50cbf551b92bbd6 (patch) | |
tree | 8b44bc6b1c913c6c4610d83a6d8775fdaab86356 /man.c | |
parent | 3aaace71df52a8311f2e358e64b96fff63aa57f2 (diff) | |
download | mandoc-3df821d1852019b1d849d65ee50cbf551b92bbd6.tar.gz mandoc-3df821d1852019b1d849d65ee50cbf551b92bbd6.tar.zst mandoc-3df821d1852019b1d849d65ee50cbf551b92bbd6.zip |
Simplify: replace one global flag by one local variable.
No functional change.
Diffstat (limited to 'man.c')
-rw-r--r-- | man.c | 19 |
1 files changed, 7 insertions, 12 deletions
@@ -1,4 +1,4 @@ -/* $Id: man.c,v 1.133 2014/07/07 21:36:20 schwarze Exp $ */ +/* $Id: man.c,v 1.134 2014/07/30 20:06:36 schwarze Exp $ */ /* * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2013, 2014 Ingo Schwarze <schwarze@openbsd.org> @@ -478,10 +478,11 @@ man_ptext(struct man *man, int line, char *buf, int offs) static int man_pmacro(struct man *man, int ln, char *buf, int offs) { - int i, ppos; - enum mant tok; char mac[5]; struct man_node *n; + enum mant tok; + int i, ppos; + int bline; if ('"' == buf[offs]) { mandoc_msg(MANDOCERR_COMMENT_BAD, man->parse, @@ -581,14 +582,9 @@ man_pmacro(struct man *man, int ln, char *buf, int offs) man->flags &= ~MAN_BLINE; } - /* - * Save the fact that we're in the next-line for a block. In - * this way, embedded roff instructions can "remember" state - * when they exit. - */ + /* Remember whether we are in next-line scope for a block head. */ - if (MAN_BLINE & man->flags) - man->flags |= MAN_BPLINE; + bline = man->flags & MAN_BLINE; /* Call to handler... */ @@ -610,11 +606,10 @@ man_pmacro(struct man *man, int ln, char *buf, int offs) * above-parsed macro, so return. */ - if ( ! (MAN_BPLINE & man->flags)) { + if ( ! bline) { man->flags &= ~MAN_ILINE; return(1); } - man->flags &= ~MAN_BPLINE; /* * If we're in a block scope, then allow this macro to slip by |