Fix several whitespace errors

* Remove whitespace at the end of lines.
* Replace space indentation by tabs.
* Add whitespace before/after several operators ("+", "-", "*", ...)
* Add whitespace to assignments ("foo = bar;").
* Fix whitespace in parameter lists ("foobar(foo, bar, 42)").

Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>

1 files changed, 11 insertions, 11 deletions

diff --git a/configfile.c b/configfile.c
index 4908058..fe5f9c5 100644
--- a/configfile.c
+++ b/configfile.c
@@ -13,9 +13,9 @@
 int next_char(FILE *f)
 {
         int c = fgetc(f);
-        if (c=='\r') {
+        if (c == '\r') {
                 c = fgetc(f);
-                if (c!='\n') {
+                if (c != '\n') {
                         ungetc(c, f);
                         c = '\r';
                 }
@@ -27,7 +27,7 @@ void skip_line(FILE *f)
 {
         int c;
 
-        while((c=next_char(f)) && c!='\n' && c!=EOF)
+        while((c = next_char(f)) && c != '\n' && c != EOF)
                 ;
 }
 
@@ -36,31 +36,31 @@ int read_config_line(FILE *f, char *line, const char **value, int bufsize)
         int i = 0, isname = 0;
 
         *value = NULL;
-        while(i<bufsize-1) {
+        while(i < bufsize - 1) {
                 int c = next_char(f);
-                if (!isname && (c=='#' || c==';')) {
+                if (!isname && (c == '#' || c == ';')) {
                         skip_line(f);
                         continue;
                 }
                 if (!isname && isspace(c))
                         continue;
 
-                if (c=='=' && !*value) {
+                if (c == '=' && !*value) {
                         line[i] = 0;
-                        *value = &line[i+1];
-                } else if (c=='\n' && !isname) {
+                        *value = &line[i + 1];
+                } else if (c == '\n' && !isname) {
                         i = 0;
                         continue;
-                } else if (c=='\n' || c==EOF) {
+                } else if (c == '\n' || c == EOF) {
                         line[i] = 0;
                         break;
                 } else {
-                        line[i]=c;
+                        line[i] = c;
                 }
                 isname = 1;
                 i++;
         }
-        line[i+1] = 0;
+        line[i + 1] = 0;
         return i;
 }