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authorDenis Vlasenko2006-11-27 16:49:31 +0000
committerDenis Vlasenko2006-11-27 16:49:31 +0000
commit079f8afa0a16112cbaf7012c82b38b7358b82141 (patch)
tree0d8cba8e45b1a8b975e0b8c7a8377703ab5547a6 /editors/vi.c
parent10d0d4eec7e3a292917f43f72afae20341d9ba11 (diff)
downloadbusybox-079f8afa0a16112cbaf7012c82b38b7358b82141.zip
busybox-079f8afa0a16112cbaf7012c82b38b7358b82141.tar.gz
style cleanup: return(a) -> return a, part 1
Diffstat (limited to 'editors/vi.c')
-rw-r--r--editors/vi.c50
1 files changed, 25 insertions, 25 deletions
diff --git a/editors/vi.c b/editors/vi.c
index f1c7989..3f9ba46 100644
--- a/editors/vi.c
+++ b/editors/vi.c
@@ -343,7 +343,7 @@ int vi_main(int argc, char **argv)
}
//-----------------------------------------------------------
- return (0);
+ return 0;
}
static void edit_file(Byte * fn)
@@ -530,7 +530,7 @@ static Byte *get_one_address(Byte * p, int *addr) // get colon addr, if present
// unrecognised address- assume -1
*addr = -1;
}
- return (p);
+ return p;
}
static Byte *get_address(Byte *p, int *b, int *e) // get two colon addrs, if present
@@ -558,7 +558,7 @@ static Byte *get_address(Byte *p, int *b, int *e) // get two colon addrs, if pre
ga0:
while (isblnk(*p))
p++; // skip over trailing spaces
- return (p);
+ return p;
}
#ifdef CONFIG_FEATURE_VI_SETOPTS
@@ -1166,14 +1166,14 @@ static Byte *begin_line(Byte * p) // return pointer to first char cur line
{
while (p > text && p[-1] != '\n')
p--; // go to cur line B-o-l
- return (p);
+ return p;
}
static Byte *end_line(Byte * p) // return pointer to NL of cur line line
{
while (p < end - 1 && *p != '\n')
p++; // go to cur line E-o-l
- return (p);
+ return p;
}
static inline Byte *dollar_line(Byte * p) // return pointer to just before NL line
@@ -1183,7 +1183,7 @@ static inline Byte *dollar_line(Byte * p) // return pointer to just before NL li
// Try to stay off of the Newline
if (*p == '\n' && (p - begin_line(p)) > 0)
p--;
- return (p);
+ return p;
}
static Byte *prev_line(Byte * p) // return pointer first char prev line
@@ -1192,7 +1192,7 @@ static Byte *prev_line(Byte * p) // return pointer first char prev line
if (p[-1] == '\n' && p > text)
p--; // step to prev line
p = begin_line(p); // goto begining of prev line
- return (p);
+ return p;
}
static Byte *next_line(Byte * p) // return pointer first char next line
@@ -1200,7 +1200,7 @@ static Byte *next_line(Byte * p) // return pointer first char next line
p = end_line(p);
if (*p == '\n' && p < end - 1)
p++; // step to next line
- return (p);
+ return p;
}
//----- Text Information Routines ------------------------------
@@ -1214,7 +1214,7 @@ static Byte *end_screen(void)
for (cnt = 0; cnt < rows - 2; cnt++)
q = next_line(q);
q = end_line(q);
- return (q);
+ return q;
}
static int count_lines(Byte * start, Byte * stop) // count line from start to stop
@@ -1243,7 +1243,7 @@ static Byte *find_line(int li) // find begining of line #li
for (q = text; li > 1; li--) {
q = next_line(q);
}
- return (q);
+ return q;
}
//----- Dot Movement Routines ----------------------------------
@@ -1285,7 +1285,7 @@ static Byte *move_to_col(Byte * p, int l)
co++; // display as ^X, use 2 columns
}
} while (++co <= l && p++ < end);
- return (p);
+ return p;
}
static void dot_next(void)
@@ -1344,7 +1344,7 @@ static Byte *bound_dot(Byte * p) // make sure text[0] <= P < "end"
p = text;
indicate_error('2');
}
- return (p);
+ return p;
}
//----- Helper Utility Routines --------------------------------
@@ -1489,7 +1489,7 @@ static Byte *char_search(Byte * p, Byte * pat, int dir, int range) // search for
} else {
p = p - i;
}
- return (p);
+ return p;
#endif /*REGEX_SEARCH */
}
#endif /* CONFIG_FEATURE_VI_SEARCH */
@@ -1540,7 +1540,7 @@ static Byte *char_insert(Byte * p, Byte c) // insert the char c at 'p'
}
#endif /* CONFIG_FEATURE_VI_SETOPTS */
}
- return (p);
+ return p;
}
static Byte *stupid_insert(Byte * p, Byte c) // stupidly insert the char c at 'p'
@@ -1551,7 +1551,7 @@ static Byte *stupid_insert(Byte * p, Byte c) // stupidly insert the char c at 'p
file_modified++; // has the file been modified
p++;
}
- return (p);
+ return p;
}
static Byte find_range(Byte ** start, Byte ** stop, Byte c)
@@ -1659,7 +1659,7 @@ static Byte *skip_thing(Byte * p, int linecnt, int dir, int type)
break;
p += dir; // move to next char
}
- return (p);
+ return p;
}
// find matching char of pair () [] {}
@@ -1705,7 +1705,7 @@ static Byte *find_pair(Byte * p, Byte c)
}
if (level != 0)
q = NULL; // indicate no match
- return (q);
+ return q;
}
#ifdef CONFIG_FEATURE_VI_SETOPTS
@@ -1748,7 +1748,7 @@ static Byte *text_hole_make(Byte * p, int size) // at "p", make a 'size' byte ho
end = end + size; // adjust the new END
file_modified++; // has the file been modified
thm0:
- return (p);
+ return p;
}
// close a hole in text[]
@@ -1805,7 +1805,7 @@ static Byte *yank_delete(Byte * start, Byte * stop, int dist, int yf)
// we cannot cross NL boundaries
p = start;
if (*p == '\n')
- return (p);
+ return p;
// dont go past a NewLine
for (; p + 1 <= stop; p++) {
if (p[1] == '\n') {
@@ -1821,7 +1821,7 @@ static Byte *yank_delete(Byte * start, Byte * stop, int dist, int yf)
if (yf == YANKDEL) {
p = text_hole_delete(start, stop);
} // delete lines
- return (p);
+ return p;
}
static void show_help(void)
@@ -1932,7 +1932,7 @@ static Byte *string_insert(Byte * p, Byte * s) // insert the string at 'p'
#ifdef CONFIG_FEATURE_VI_YANKMARK
psb("Put %d lines (%d chars) from [%c]", cnt, i, what_reg());
#endif /* CONFIG_FEATURE_VI_YANKMARK */
- return (p);
+ return p;
}
#endif /* CONFIG_FEATURE_VI_YANKMARK || CONFIG_FEATURE_VI_COLON || CONFIG_FEATURE_VI_CRASHME */
@@ -1954,7 +1954,7 @@ static Byte *text_yank(Byte * p, Byte * q, int dest) // copy text into a registe
memset(t, '\0', cnt + 1); // clear new text[]
strncpy((char *) t, (char *) p, cnt); // copy text[] into bufer
reg[dest] = t;
- return (p);
+ return p;
}
static Byte what_reg(void)
@@ -2004,7 +2004,7 @@ static inline Byte *swap_context(Byte * p) // goto new context for '' command ma
context_start = prev_line(prev_line(prev_line(p)));
context_end = next_line(next_line(next_line(p)));
}
- return (p);
+ return p;
}
#endif /* CONFIG_FEATURE_VI_YANKMARK */
@@ -2306,7 +2306,7 @@ static int file_size(const Byte * fn) // what is the byte size of "fn"
int cnt, sr;
if (fn == 0 || strlen((char *)fn) <= 0)
- return (-1);
+ return -1;
cnt = -1;
sr = stat((char *) fn, &st_buf); // see if file exists
if (sr >= 0) {
@@ -2391,7 +2391,7 @@ static int file_write(Byte * fn, Byte * first, Byte * last)
// FIXIT- use the correct umask()
fd = open((char *) fn, (O_WRONLY | O_CREAT | O_TRUNC), 0664);
if (fd < 0)
- return (-1);
+ return -1;
cnt = last - first + 1;
charcnt = write(fd, first, cnt);
if (charcnt == cnt) {