diff options
Diffstat (limited to 'usr.bin/mandoc/mandoc.c')
| -rw-r--r-- | usr.bin/mandoc/mandoc.c | 53 |
1 files changed, 27 insertions, 26 deletions
diff --git a/usr.bin/mandoc/mandoc.c b/usr.bin/mandoc/mandoc.c index a8c25a8ddba..4c1d763ac8c 100644 --- a/usr.bin/mandoc/mandoc.c +++ b/usr.bin/mandoc/mandoc.c @@ -1,4 +1,4 @@ -/* $OpenBSD: mandoc.c,v 1.61 2015/08/29 22:39:59 schwarze Exp $ */ +/* $OpenBSD: mandoc.c,v 1.62 2015/10/06 18:30:43 schwarze Exp $ */ /* * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2011-2015 Ingo Schwarze <schwarze@openbsd.org> @@ -81,7 +81,7 @@ mandoc_escape(const char **end, const char **start, int *sz) break; case 'C': if ('\'' != **start) - return(ESCAPE_ERROR); + return ESCAPE_ERROR; *start = ++*end; gly = ESCAPE_SPECIAL; term = '\''; @@ -97,7 +97,7 @@ mandoc_escape(const char **end, const char **start, int *sz) case ',': /* FALLTHROUGH */ case '/': - return(ESCAPE_IGNORE); + return ESCAPE_IGNORE; /* * The \z escape is supposed to output the following @@ -106,7 +106,7 @@ mandoc_escape(const char **end, const char **start, int *sz) * let us just skip the next character. */ case 'z': - return(ESCAPE_SKIPCHAR); + return ESCAPE_SKIPCHAR; /* * Handle all triggers matching \X(xy, \Xx, and \X[xxxx], where @@ -167,7 +167,7 @@ mandoc_escape(const char **end, const char **start, int *sz) /* FALLTHROUGH */ case 'o': if (**start == '\0') - return(ESCAPE_ERROR); + return ESCAPE_ERROR; if (gly == ESCAPE_ERROR) gly = ESCAPE_OVERSTRIKE; term = **start; @@ -194,7 +194,7 @@ mandoc_escape(const char **end, const char **start, int *sz) if (strchr(" %&()*+-./0123456789:<=>", **start)) { if ('\0' != **start) ++*end; - return(ESCAPE_ERROR); + return ESCAPE_ERROR; } gly = ESCAPE_IGNORE; term = **start; @@ -207,11 +207,11 @@ mandoc_escape(const char **end, const char **start, int *sz) */ case 'N': if ('\0' == **start) - return(ESCAPE_ERROR); + return ESCAPE_ERROR; (*end)++; if (isdigit((unsigned char)**start)) { *sz = 1; - return(ESCAPE_IGNORE); + return ESCAPE_IGNORE; } (*start)++; while (isdigit((unsigned char)**end)) @@ -219,7 +219,7 @@ mandoc_escape(const char **end, const char **start, int *sz) *sz = *end - *start; if ('\0' != **end) (*end)++; - return(ESCAPE_NUMBERED); + return ESCAPE_NUMBERED; /* * Sizes get a special category of their own. @@ -281,12 +281,12 @@ mandoc_escape(const char **end, const char **start, int *sz) while (**end != term) { switch (**end) { case '\0': - return(ESCAPE_ERROR); + return ESCAPE_ERROR; case '\\': (*end)++; if (ESCAPE_ERROR == mandoc_escape(end, NULL, NULL)) - return(ESCAPE_ERROR); + return ESCAPE_ERROR; break; default: (*end)++; @@ -297,7 +297,7 @@ mandoc_escape(const char **end, const char **start, int *sz) } else { assert(*sz > 0); if ((size_t)*sz > strlen(*start)) - return(ESCAPE_ERROR); + return ESCAPE_ERROR; *end += *sz; } @@ -365,7 +365,7 @@ mandoc_escape(const char **end, const char **start, int *sz) break; } - return(gly); + return gly; } /* @@ -460,7 +460,7 @@ mandoc_getarg(struct mparse *parse, char **cpp, int ln, int *pos) if ('\0' == *cp && (white || ' ' == cp[-1])) mandoc_msg(MANDOCERR_SPACE_EOL, parse, ln, *pos, NULL); - return(start); + return start; } static int @@ -474,10 +474,10 @@ a2time(time_t *t, const char *fmt, const char *p) pp = strptime(p, fmt, &tm); if (NULL != pp && '\0' == *pp) { *t = mktime(&tm); - return(1); + return 1; } - return(0); + return 0; } static char * @@ -490,7 +490,7 @@ time2a(time_t t) tm = localtime(&t); if (tm == NULL) - return(NULL); + return NULL; /* * Reserve space: @@ -510,11 +510,11 @@ time2a(time_t t) if (0 == strftime(p, 4 + 1, "%Y", tm)) goto fail; - return(buf); + return buf; fail: free(buf); - return(NULL); + return NULL; } char * @@ -536,7 +536,7 @@ mandoc_normdate(struct mparse *parse, char *in, int ln, int pos) t = 0; } out = t ? time2a(t) : NULL; - return(out ? out : mandoc_strdup(in)); + return out ? out : mandoc_strdup(in); } int @@ -546,7 +546,7 @@ mandoc_eos(const char *p, size_t sz) int enclosed, found; if (0 == sz) - return(0); + return 0; /* * End-of-sentence recognition must include situations where @@ -575,11 +575,12 @@ mandoc_eos(const char *p, size_t sz) found = 1; break; default: - return(found && (!enclosed || isalnum((unsigned char)*q))); + return found && + (!enclosed || isalnum((unsigned char)*q)); } } - return(found && !enclosed); + return found && !enclosed; } /* @@ -594,7 +595,7 @@ mandoc_strntoi(const char *p, size_t sz, int base) long v; if (sz > 31) - return(-1); + return -1; memcpy(buf, p, sz); buf[(int)sz] = '\0'; @@ -603,12 +604,12 @@ mandoc_strntoi(const char *p, size_t sz, int base) v = strtol(buf, &ep, base); if (buf[0] == '\0' || *ep != '\0') - return(-1); + return -1; if (v > INT_MAX) v = INT_MAX; if (v < INT_MIN) v = INT_MIN; - return((int)v); + return (int)v; } |