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Fix up indenting

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This commit is contained in:
Glenn L McGrath 2003-04-11 17:10:23 +00:00
parent d7fe39b587
commit d4185b0e15
1 changed files with 59 additions and 78 deletions
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85
editors/sed.c
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@ -174,8 +174,8 @@ static int index_of_next_unescaped_regexp_delim(const char delimiter,
for (; (ch = str[idx]); idx++) { for (; (ch = str[idx]); idx++) {
if (bracket != -1) { if (bracket != -1) {
if (ch == ']' && !(bracket == idx - 1 || if (ch == ']' && !(bracket == idx - 1 || (bracket == idx - 2
(bracket == idx - 2 && str[idx - 1] == '^'))) && str[idx - 1] == '^')))
bracket = -1; bracket = -1;
} else if (escaped) } else if (escaped)
escaped = 0; escaped = 0;
@ -449,7 +449,7 @@ static int parse_file_cmd(sed_cmd_t * sed_cmd, const char *filecmdstr)
/* /*
* Process the commands arguments * Process the commands arguments
*/ */
static char *parse_cmd_str(sed_cmd_t *sed_cmd, char *cmdstr) static char *parse_cmd_str(sed_cmd_t * sed_cmd, char *cmdstr)
{ {
/* handle (s)ubstitution command */ /* handle (s)ubstitution command */
if (sed_cmd->cmd == 's') { if (sed_cmd->cmd == 's') {
@ -686,9 +686,7 @@ void pipe_putc(struct pipeline *const pipeline, char c)
#endif #endif
static void print_subst_w_backrefs(const char *line, const char *replace, static void print_subst_w_backrefs(const char *line, const char *replace,
regmatch_t * regmatch, regmatch_t * regmatch, struct pipeline *const pipeline, int matches)
struct pipeline *const pipeline,
int matches)
{ {
int i; int i;
@ -723,6 +721,7 @@ static void print_subst_w_backrefs(const char *line, const char *replace,
* purpose...) */ * purpose...) */
else if (replace[i] == '&') { else if (replace[i] == '&') {
int j; int j;
for (j = regmatch[0].rm_so; j < regmatch[0].rm_eo; j++) for (j = regmatch[0].rm_so; j < regmatch[0].rm_eo; j++)
pipeputc(line[j]); pipeputc(line[j]);
} }
@ -766,8 +765,8 @@ static int do_subst_command(sed_cmd_t * sed_cmd, char **line)
/* and now, as long as we've got a line to try matching and if we can match /* and now, as long as we've got a line to try matching and if we can match
* the search string, we make substitutions */ * the search string, we make substitutions */
while ((*hackline || !altered) && (regexec(current_regex, hackline, while ((*hackline || !altered)
sed_cmd->num_backrefs + 1, && (regexec(current_regex, hackline, sed_cmd->num_backrefs + 1,
regmatch, 0) != REG_NOMATCH)) { regmatch, 0) != REG_NOMATCH)) {
int i; int i;
@ -776,8 +775,8 @@ static int do_subst_command(sed_cmd_t * sed_cmd, char **line)
pipeputc(hackline[i]); pipeputc(hackline[i]);
/* then print the substitution string */ /* then print the substitution string */
print_subst_w_backrefs(hackline, sed_cmd->replace, regmatch, print_subst_w_backrefs(hackline, sed_cmd->replace, regmatch, pipeline,
pipeline, sed_cmd->num_backrefs); sed_cmd->num_backrefs);
/* advance past the match */ /* advance past the match */
hackline += regmatch[0].rm_eo; hackline += regmatch[0].rm_eo;
@ -805,6 +804,7 @@ static int do_subst_command(sed_cmd_t * sed_cmd, char **line)
static sed_cmd_t *branch_to(const char *label) static sed_cmd_t *branch_to(const char *label)
{ {
sed_cmd_t *sed_cmd; sed_cmd_t *sed_cmd;
for (sed_cmd = sed_cmd_head.next; sed_cmd; sed_cmd = sed_cmd->next) { for (sed_cmd = sed_cmd_head.next; sed_cmd; sed_cmd = sed_cmd->next) {
if ((sed_cmd->label) && (strcmp(sed_cmd->label, label) == 0)) { if ((sed_cmd->label) && (strcmp(sed_cmd->label, label) == 0)) {
break; break;
@ -843,8 +843,7 @@ static void process_file(FILE * file)
force_print = 0; force_print = 0;
/* for every line, go through all the commands */ /* for every line, go through all the commands */
for (sed_cmd = sed_cmd_head.next; sed_cmd; for (sed_cmd = sed_cmd_head.next; sed_cmd; sed_cmd = sed_cmd->next) {
sed_cmd = sed_cmd->next) {
int deleted = 0; int deleted = 0;
/* /*
@ -852,18 +851,14 @@ static void process_file(FILE * file)
*/ */
int matched = ( int matched = (
/* no range necessary */ /* no range necessary */
(sed_cmd->beg_line == 0 (sed_cmd->beg_line == 0 && sed_cmd->end_line == 0
&& sed_cmd->end_line == 0
&& sed_cmd->beg_match == NULL && sed_cmd->beg_match == NULL
&& sed_cmd->end_match == NULL) || && sed_cmd->end_match == NULL) ||
/* this line number is the first address we're looking for */ /* this line number is the first address we're looking for */
(sed_cmd->beg_line (sed_cmd->beg_line && (sed_cmd->beg_line == linenum)) ||
&& (sed_cmd->beg_line == linenum)) ||
/* this line matches our first address regex */ /* this line matches our first address regex */
(sed_cmd->beg_match (sed_cmd->beg_match
&& && (regexec(sed_cmd->beg_match, pattern_space, 0, NULL,
(regexec
(sed_cmd->beg_match, pattern_space, 0, NULL,
0) == 0)) || 0) == 0)) ||
/* we are currently within the beginning & ending address range */ /* we are currently within the beginning & ending address range */
still_in_range || ((sed_cmd->beg_line == -1) still_in_range || ((sed_cmd->beg_line == -1)
@ -952,8 +947,7 @@ static void process_file(FILE * file)
#endif #endif
altered |= substituted; altered |= substituted;
if (!be_quiet && altered && ((sed_cmd->next == NULL) if (!be_quiet && altered && ((sed_cmd->next == NULL)
|| (sed_cmd->next->cmd != || (sed_cmd->next->cmd != 's'))) {
's'))) {
force_print = 1; force_print = 1;
} }
@ -979,10 +973,8 @@ static void process_file(FILE * file)
/* multi-address case */ /* multi-address case */
/* - matching text */ /* - matching text */
|| (sed_cmd->end_match || (sed_cmd->end_match
&& && (regexec(sed_cmd->end_match, pattern_space, 0,
(regexec NULL, 0) == 0))
(sed_cmd->end_match, pattern_space, 0, NULL,
0) == 0))
/* - matching line numbers */ /* - matching line numbers */
|| (sed_cmd->end_line > 0 || (sed_cmd->end_line > 0
&& sed_cmd->end_line == linenum)) { && sed_cmd->end_line == linenum)) {
@ -994,11 +986,17 @@ static void process_file(FILE * file)
case 'r':{ case 'r':{
FILE *outfile; FILE *outfile;
outfile = fopen(sed_cmd->filename, "r"); outfile = fopen(sed_cmd->filename, "r");
if (outfile) { if (outfile) {
char *line; char *line;
while ((line = bb_get_chomped_line_from_file(outfile)) != NULL) {
pattern_space = xrealloc(pattern_space, strlen(line) + strlen(pattern_space) + 2); while ((line =
bb_get_chomped_line_from_file(outfile)) !=
NULL) {
pattern_space =
xrealloc(pattern_space,
strlen(line) + strlen(pattern_space) + 2);
strcat(pattern_space, "\n"); strcat(pattern_space, "\n");
strcat(pattern_space, line); strcat(pattern_space, line);
} }
@ -1023,8 +1021,7 @@ static void process_file(FILE * file)
if (next_line) { if (next_line) {
pattern_space = pattern_space =
realloc(pattern_space, realloc(pattern_space,
strlen(pattern_space) + strlen(pattern_space) + strlen(next_line) + 2);
strlen(next_line) + 2);
strcat(pattern_space, "\n"); strcat(pattern_space, "\n");
strcat(pattern_space, next_line); strcat(pattern_space, next_line);
next_line = bb_get_chomped_line_from_file(file); next_line = bb_get_chomped_line_from_file(file);
@ -1079,37 +1076,21 @@ static void process_file(FILE * file)
if ( if (
/* this is a single-address command or... */ /* this is a single-address command or... */
(sed_cmd->end_line == 0 && sed_cmd->end_match == NULL) (sed_cmd->end_line == 0 && sed_cmd->end_match == NULL)
|| (
/* If only one address */ /* If only one address */
/* we were in the middle of our address range (this /* we were in the middle of our address range (this
* isn't the first time through) and.. */ * isn't the first time through) and.. */
(still_in_range == 1) && ( || ((still_in_range == 1)
/* this line number is the last address we're looking for or... */ /* this line number is the last address we're looking for or... */
(sed_cmd-> && ((sed_cmd->end_line
end_line && (sed_cmd->end_line == linenum))
&& (sed_cmd->
end_line ==
linenum))
||
/* this line matches our last address regex */ /* this line matches our last address regex */
(sed_cmd-> || (sed_cmd->end_match
end_match && (regexec(sed_cmd->end_match, pattern_space,
&& 0, NULL, 0) == 0))))) {
(regexec
(sed_cmd->
end_match,
pattern_space,
0, NULL,
0) == 0))
)
)
) {
/* we're out of our address range */ /* we're out of our address range */
still_in_range = 0; still_in_range = 0;
} } else {
/* didn't hit the exit? then we're still in the middle of an address range */ /* didn't hit the exit? then we're still in the middle of an address range */
else {
still_in_range = 1; still_in_range = 1;
} }
} }