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opt_lp.c revision 1.8 
      1  1.8  rillig /* $NetBSD: opt_lp.c,v 1.8 2023/06/08 20:28:50 rillig Exp $ */
      2  1.1  rillig 
      3  1.3  rillig /*
      4  1.3  rillig  * Tests for the options '-lp' and '-nlp'.
      5  1.3  rillig  *
      6  1.3  rillig  * The option '-lp' lines up code surrounded by parentheses in continuation
      7  1.3  rillig  * lines. With '-lp', if a line has a left parenthesis that is not closed on
      8  1.3  rillig  * that line, continuation lines are lined up to start at the character
      9  1.3  rillig  * position just after the left parenthesis.
     10  1.3  rillig  *
     11  1.3  rillig  * The option '-nlp' indents continuation lines with the continuation
     12  1.3  rillig  * indentation; see '-ci'.
     13  1.3  rillig  */
     14  1.3  rillig 
     15  1.6  rillig //indent input
     16  1.1  rillig void
     17  1.1  rillig example(void)
     18  1.1  rillig {
     19  1.1  rillig 	p1 = first_procedure(second_procedure(p2, p3),
     20  1.1  rillig 	    third_procedure(p4, p5));
     21  1.1  rillig 
     22  1.1  rillig 	p1 = first_procedure(second_procedure(p2,
     23  1.1  rillig 	    p3),
     24  1.1  rillig 	    third_procedure(p4,
     25  1.1  rillig 	        p5));
     26  1.4  rillig 
     27  1.4  rillig 	p1 = first_procedure(
     28  1.4  rillig 	 second_procedure(p2, p3),
     29  1.4  rillig 	 third_procedure(p4, p5));
     30  1.1  rillig }
     31  1.6  rillig //indent end
     32  1.1  rillig 
     33  1.6  rillig //indent run -lp
     34  1.1  rillig void
     35  1.1  rillig example(void)
     36  1.1  rillig {
     37  1.1  rillig 	p1 = first_procedure(second_procedure(p2, p3),
     38  1.1  rillig 			     third_procedure(p4, p5));
     39  1.1  rillig 
     40  1.1  rillig 	p1 = first_procedure(second_procedure(p2,
     41  1.1  rillig 					      p3),
     42  1.1  rillig 			     third_procedure(p4,
     43  1.1  rillig 					     p5));
     44  1.4  rillig 
     45  1.4  rillig 	p1 = first_procedure(
     46  1.4  rillig 			     second_procedure(p2, p3),
     47  1.4  rillig 			     third_procedure(p4, p5));
     48  1.1  rillig }
     49  1.6  rillig //indent end
     50  1.1  rillig 
     51  1.6  rillig //indent run -nlp
     52  1.1  rillig void
     53  1.1  rillig example(void)
     54  1.1  rillig {
     55  1.1  rillig 	p1 = first_procedure(second_procedure(p2, p3),
     56  1.1  rillig 		third_procedure(p4, p5));
     57  1.1  rillig 
     58  1.1  rillig 	p1 = first_procedure(second_procedure(p2,
     59  1.1  rillig 			p3),
     60  1.1  rillig 		third_procedure(p4,
     61  1.1  rillig 			p5));
     62  1.4  rillig 
     63  1.4  rillig 	p1 = first_procedure(
     64  1.4  rillig 		second_procedure(p2, p3),
     65  1.4  rillig 		third_procedure(p4, p5));
     66  1.4  rillig }
     67  1.6  rillig //indent end
     68  1.4  rillig 
     69  1.4  rillig /*
     70  1.4  rillig  * XXX: Combining the options '-nlp' and '-ci4' is counterproductive as the
     71  1.4  rillig  * indentation does not make the nesting level of the function calls visible.
     72  1.4  rillig  */
     73  1.6  rillig //indent run -nlp -ci4
     74  1.4  rillig void
     75  1.4  rillig example(void)
     76  1.4  rillig {
     77  1.4  rillig 	p1 = first_procedure(second_procedure(p2, p3),
     78  1.4  rillig 	    third_procedure(p4, p5));
     79  1.4  rillig 
     80  1.4  rillig 	p1 = first_procedure(second_procedure(p2,
     81  1.4  rillig 	    p3),
     82  1.4  rillig 	    third_procedure(p4,
     83  1.4  rillig 	    p5));
     84  1.4  rillig 
     85  1.4  rillig 	p1 = first_procedure(
     86  1.4  rillig 	    second_procedure(p2, p3),
     87  1.4  rillig 	    third_procedure(p4, p5));
     88  1.1  rillig }
     89  1.6  rillig //indent end
     90  1.7  rillig 
     91  1.7  rillig 
     92  1.7  rillig //indent input
     93  1.7  rillig {
     94  1.8  rillig if (cond11a
     95  1.8  rillig && cond11b
     96  1.8  rillig && cond11c) {
     97  1.8  rillig stmt11;
     98  1.8  rillig } else if (cond12a
     99  1.8  rillig && cond12b
    100  1.8  rillig && cond12c) {
    101  1.8  rillig stmt12;
    102  1.7  rillig }
    103  1.7  rillig }
    104  1.8  rillig 
    105  1.8  rillig {
    106  1.8  rillig if (cond21a
    107  1.8  rillig && cond21b
    108  1.8  rillig && cond21c)
    109  1.8  rillig stmt21;
    110  1.8  rillig else if (cond22a
    111  1.8  rillig && cond22b
    112  1.8  rillig && cond22c)
    113  1.8  rillig stmt22;
    114  1.8  rillig }
    115  1.7  rillig //indent end
    116  1.7  rillig 
    117  1.7  rillig //indent run -ci4 -nlp
    118  1.7  rillig {
    119  1.8  rillig 	if (cond11a
    120  1.8  rillig 	    && cond11b
    121  1.8  rillig 	    && cond11c) {
    122  1.8  rillig 		stmt11;
    123  1.8  rillig 	} else if (cond12a
    124  1.7  rillig // $ FIXME: Wrong indentation, should be 4 spaces only.
    125  1.8  rillig 		    && cond12b
    126  1.8  rillig 	    && cond12c) {
    127  1.8  rillig 		stmt12;
    128  1.7  rillig 	}
    129  1.7  rillig }
    130  1.8  rillig 
    131  1.8  rillig {
    132  1.8  rillig 	if (cond21a
    133  1.8  rillig 	    && cond21b
    134  1.8  rillig 	    && cond21c)
    135  1.8  rillig 		stmt21;
    136  1.8  rillig 	else if (cond22a
    137  1.8  rillig // $ FIXME: Wrong indentation, should be 4 spaces only.
    138  1.8  rillig 		    && cond22b
    139  1.8  rillig 	    && cond22c)
    140  1.8  rillig 		stmt22;
    141  1.8  rillig }
    142  1.7  rillig //indent end
    143