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indent_off_on.c revision 1.2 
      1 /* $NetBSD: indent_off_on.c,v 1.2 2021/10/19 20:41:42 rillig Exp $ */
      2 /* $FreeBSD$ */
      3 
      4 /*
      5  * Tests for the comments 'INDENT OFF' and 'INDENT ON', which temporarily
      6  * disable formatting.
      7  */
      8 
      9 #indent input
     10 {}
     11 
     12 /*INDENT OFF*/
     13 /*INDENT ON*/
     14 
     15 {}
     16 #indent end
     17 
     18 /*
     19  * XXX: It is asymmetric that 'INDENT OFF' is kept as is, while 'INDENT ON'
     20  * gets enclosed with spaces.
     21  */
     22 #indent run
     23 {
     24 }
     25 /* $ FIXME: This empty line must stay. */
     26 /*INDENT OFF*/
     27 /* INDENT ON */
     28 
     29 {
     30 }
     31 #indent end
     32 
     33 
     34 #indent input
     35 {}
     36  /* INDENT OFF */
     37  /* INDENT ON */
     38 {}
     39 #indent end
     40 
     41 /*
     42  * XXX: It is asymmetric that 'INDENT OFF' is indented, while 'INDENT ON'
     43  * is aligned.
     44  */
     45 #indent run
     46 {
     47 }
     48  /* INDENT OFF */
     49 /* INDENT ON */
     50 {
     51 }
     52 #indent end
     53 
     54 
     55 #indent input
     56 {}
     57 	/* INDENT OFF */
     58 	/* INDENT ON */
     59 {}
     60 #indent end
     61 
     62 /*
     63  * XXX: It is asymmetric that 'INDENT OFF' is indented, while 'INDENT ON'
     64  * is aligned.
     65  */
     66 #indent run
     67 {
     68 }
     69 	/* INDENT OFF */
     70 /* INDENT ON */
     71 {
     72 }
     73 #indent end
     74 
     75 /*
     76  * The INDENT comments can be written without space between the words, but
     77  * nobody does this.
     78  */
     79 #indent input
     80 int   decl   ;
     81 /*INDENTOFF*/
     82 int   decl   ;
     83 /*INDENTON*/
     84 int   decl   ;
     85 #indent end
     86 
     87 #indent run -di0
     88 int decl;
     89 /*INDENTOFF*/
     90 int   decl   ;
     91 /* INDENTON */
     92 int decl;
     93 #indent end
     94 
     95 
     96 /*
     97  * Any whitespace around the 'INDENT ON/OFF' is ignored, as is any whitespace
     98  * between the two words.
     99  */
    100 #indent input
    101 int decl;
    102 /*		INDENT		OFF		*/
    103 int   decl   ;
    104 /*		INDENT		ON		*/
    105 int decl;
    106 #indent end
    107 
    108 /*
    109  * XXX: It is asymmetric that 'INDENT OFF' is indented, while 'INDENT ON'
    110  * is aligned.
    111  */
    112 #indent run -di0
    113 int decl;
    114 /*		INDENT		OFF		*/
    115 int   decl   ;
    116 /* INDENT		ON		*/
    117 int decl;
    118 #indent end
    119 
    120 
    121 #indent input
    122 /*INDENT OFF*/
    123 /* No formatting takes place here. */
    124 int format( void ) {{{
    125 /*INDENT ON*/
    126 }}}
    127 #indent end
    128 
    129 #indent run
    130 /*INDENT OFF*/
    131 /* No formatting takes place here. */
    132 int format( void ) {{{
    133 /* $ XXX: Why is the INDENT ON comment indented? */
    134 /* $ XXX: Why does the INDENT ON comment get spaces, but not the OFF comment? */
    135 			/* INDENT ON */
    136 }
    137 }
    138 }
    139 #indent end
    140 
    141 
    142 #indent input
    143 /* INDENT OFF */
    144 void indent_off ( void ) ;
    145 /*  INDENT */
    146 void indent_on ( void ) ;
    147 /* INDENT OFF */
    148 void indent_off ( void ) ;
    149 	/* INDENT ON */
    150 void indent_on ( void ) ;	/* the comment may be indented */
    151 /* INDENT		OFF					*/
    152 void indent_off ( void ) ;
    153 /* INDENTATION ON */
    154 void indent_still_off ( void ) ;	/* due to the word 'INDENTATION' */
    155 /* INDENT ON * */
    156 void indent_still_off ( void ) ;	/* due to the extra '*' at the end */
    157 /* INDENT ON */
    158 void indent_on ( void ) ;
    159 /* INDENT: OFF */
    160 void indent_still_on ( void ) ;	/* due to the colon in the middle */
    161 /* INDENT OFF */		/* extra comment */
    162 void indent_still_on ( void ) ;	/* due to the extra comment to the right */
    163 #indent end
    164 
    165 #indent run
    166 /* INDENT OFF */
    167 void indent_off ( void ) ;
    168 /* $ XXX: The double space from the below comment got merged to a single */
    169 /* $ XXX: space even though the comment might be regarded to be still in */
    170 /* $ XXX: the OFF section. */
    171 /* INDENT */
    172 void
    173 indent_on(void);
    174 /* INDENT OFF */
    175 void indent_off ( void ) ;
    176 /* $ XXX: The below comment got moved from column 9 to column 1. */
    177 /* INDENT ON */
    178 void
    179 indent_on(void);		/* the comment may be indented */
    180 /* INDENT		OFF					*/
    181 void indent_off ( void ) ;
    182 /* INDENTATION ON */
    183 void indent_still_off ( void ) ;	/* due to the word 'INDENTATION' */
    184 /* INDENT ON * */
    185 void indent_still_off ( void ) ;	/* due to the extra '*' at the end */
    186 /* INDENT ON */
    187 void
    188 indent_on(void);
    189 /* INDENT: OFF */
    190 void
    191 indent_still_on(void);		/* due to the colon in the middle */
    192 /* $ The extra comment got moved to the left since there is no code in */
    193 /* $ that line. */
    194 /* INDENT OFF *//* extra comment */
    195 void
    196 indent_still_on(void);		/* due to the extra comment to the right */
    197 #indent end
    198