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159 lines
3.5 KiB
159 lines
3.5 KiB
/* Make the structure name match the typedef. */
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typedef struct bar {
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int level;
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} BAR;
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typedef int foo; /* This is foo. */
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typedef const long baz; /* This is baz. */
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static char *function(int _arg, const char *_arg2, struct foo *_arg3,
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struct bar *_arg4);
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static void usage(void);
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/*
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* All major routines should have a comment briefly describing what
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* they do. The comment before the "main" routine should describe
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* what the program does.
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*/
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int
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main(int argc, char *argv[])
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{
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char *ep;
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long num;
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int ch;
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while ((ch = getopt(argc, argv, "abNn:")) != -1)
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{
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switch (ch) /* Indent the switch. */
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{
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case 'a': /* Don't indent the case. */
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aflag = 1; /* Indent case body one tab. */
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/* FALLTHROUGH */
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case 'b':
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bflag = 1;
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break;
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case 'N':
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Nflag = 1;
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break;
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case 'n':
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num = strtol(optarg, &ep, 10);
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if ((num <= 0) || (*ep != '\0')) {
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warnx("illegal number, -n argument -- %s",
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optarg);
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usage();
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}
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break;
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case '?':
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default:
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usage();
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/* NOTREACHED */
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}
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}
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argc -= optind;
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argv += optind;
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for (p = buf; *p != '\0'; ++p)
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{
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/* nothing */
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}
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for ( ; ; )
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{
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stmt;
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}
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for ( ; ; )
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{
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zed = a + really + long + statement + that + needs +
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two + lines + gets + indented + four + spaces +
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on + the + second + and + subsequent + lines;
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}
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for ( ; ; )
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{
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if (cond) {
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stmt;
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}
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}
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if (val != NULL) {
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val = realloc(val, newsize);
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}
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fcn_call(with, a, really, long, list, of, parameters,
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that, spans, two, lines);
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for ( ; cnt < 15; cnt++)
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{
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stmt1;
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stmt2;
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}
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almod = (chunk_is_single_line_comment(pc) &&
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cpd.settings[UO_indent_relative_single_line_comments].b) ?
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ALMODE_KEEP_REL : ALMODE_KEEP_ABS;
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/* Indentation is an 8 character tab. Second level indents are four spaces.
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* If you have to wrap a long statement, put the operator at the end of the
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* line.
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*/
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while (cnt < 20 && this_variable_name_is_too_long &&
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ep != NULL)
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{
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zappy = a + really + long + statement + that + needs +
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two + lines + gets + indented + four + spaces +
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on + the + second + and + subsequent + lines;
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}
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// Do not add whitespace at the end of a line, and only use tabs followed by
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// spaces to form the indentation. Do not use more spaces than a tab will
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// produce and do not use spaces in front of tabs.
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//
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// Closing and opening braces go on the same line as the else. Braces that
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// are not necessary may be left out.
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if (test) {
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stmt;
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} else if (bar) {
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stmt;
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stmt;
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} else{
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stmt;
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}
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// No spaces after function names. Commas have a space after them. No spa-
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// ces after `(' or `[' or preceding `]' or `)' characters.
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error = function(a1, a2);
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if (error != 0) {
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exit(error);
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}
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// Unary operators do not require spaces, binary operators do. Do not use
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// parentheses unless they are required for precedence or unless the state-
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// ment is confusing without them. Remember that other people may confuse
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// easier than you. Do YOU understand the following?
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a = b->c[0] + ~d == (e || f) || g && h ? i : j >> 1;
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k = !(l & FLAGS);
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// Exits should be 0 on success, or 1 on failure.
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exit(0); /*
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* Avoid obvious comments such as
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* "Exit 0 on success."
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*/
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}
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static char *
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function(a1, a2, fl, a4)
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int a1, a2; /* Declare ints, too, don't default them. */
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float fl; /* Beware double vs. float prototype differences. */
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int a4; /* List in order declared. */
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{
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}
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