opt_bacc.c revision 1.1
11.1Srillig/* $NetBSD: opt_bacc.c,v 1.1 2021/10/16 03:20:13 rillig Exp $ */ 21.1Srillig/* $FreeBSD$ */ 31.1Srillig 41.1Srillig#indent input 51.1Srillig/* 61.1Srillig * Test the option -bacc, which forces a blank line around every conditional 71.1Srillig * compilation block. For example, in front of every #ifdef and after every 81.1Srillig * #endif. Other blank lines surrounding such blocks are swallowed. 91.1Srillig * 101.1Srillig * XXX: As of 2021-10-05, the option -bacc has no effect on declarations since 111.1Srillig * process_decl resets prefix_blankline_requested unconditionally. 121.1Srillig */ 131.1Srillig 141.1Srilligint a; 151.1Srillig#if 0 /* FIXME: need blank line above */ 161.1Srilligint b; 171.1Srillig#endif /* FIXME: need blank line below */ 181.1Srilligint c; 191.1Srillig 201.1Srillig 211.1Srilligint space_a; 221.1Srillig 231.1Srillig#if 0 /* FIXME: need blank line above */ 241.1Srillig 251.1Srilligint space_b; /* FIXME: need no blank line above */ 261.1Srillig 271.1Srillig#endif 281.1Srillig 291.1Srilligint space_c; 301.1Srillig 311.1Srilligconst char * 321.1Srilligos_name(void) 331.1Srillig{ 341.1Srillig#if defined(__NetBSD__) || defined(__FreeBSD__) 351.1Srillig return "BSD"; 361.1Srillig#else 371.1Srillig return "unknown"; 381.1Srillig#endif 391.1Srillig} 401.1Srillig#indent end 411.1Srillig 421.1Srillig#indent run -bacc 431.1Srillig/* 441.1Srillig * Test the option -bacc, which forces a blank line around every conditional 451.1Srillig * compilation block. For example, in front of every #ifdef and after every 461.1Srillig * #endif. Other blank lines surrounding such blocks are swallowed. 471.1Srillig * 481.1Srillig * XXX: As of 2021-10-05, the option -bacc has no effect on declarations since 491.1Srillig * process_decl resets prefix_blankline_requested unconditionally. 501.1Srillig */ 511.1Srillig 521.1Srilligint a; 531.1Srillig#if 0 /* FIXME: need blank line above */ 541.1Srilligint b; 551.1Srillig#endif /* FIXME: need blank line below */ 561.1Srilligint c; 571.1Srillig 581.1Srillig 591.1Srilligint space_a; 601.1Srillig#if 0 /* FIXME: need blank line above */ 611.1Srillig 621.1Srilligint space_b; /* FIXME: need no blank line above */ 631.1Srillig#endif 641.1Srillig 651.1Srilligint space_c; 661.1Srillig 671.1Srillig/* $ XXX: The '*' should not be set apart from the rest of the return type. */ 681.1Srilligconst char * 691.1Srilligos_name(void) 701.1Srillig{ 711.1Srillig#if defined(__NetBSD__) || defined(__FreeBSD__) 721.1Srillig 731.1Srillig/* $ FIXME: This empty line _below_ the '#if' contradicts the manual page. */ 741.1Srillig return "BSD"; 751.1Srillig#else 761.1Srillig 771.1Srillig/* $ FIXME: This empty line _below_ the '#else' contradicts the manual page. */ 781.1Srillig return "unknown"; 791.1Srillig#endif 801.1Srillig/* $ FIXME: There should be an empty line after the '#endif'. */ 811.1Srillig} 821.1Srillig#indent end 831.1Srillig 841.1Srillig#indent input 851.1Srilligint a; 861.1Srillig#if 0 871.1Srilligint b; 881.1Srillig#endif 891.1Srilligint c; 901.1Srillig 911.1Srillig 921.1Srilligint space_a; 931.1Srillig 941.1Srillig#if 0 951.1Srillig 961.1Srilligint space_b; 971.1Srillig 981.1Srillig#endif 991.1Srillig 1001.1Srilligint space_c; 1011.1Srillig 1021.1Srilligconst char * 1031.1Srilligos_name(void) 1041.1Srillig{ 1051.1Srillig#if defined(__NetBSD__) || defined(__FreeBSD__) 1061.1Srillig return "BSD"; 1071.1Srillig#else 1081.1Srillig return "unknown"; 1091.1Srillig#endif 1101.1Srillig} 1111.1Srillig#indent end 1121.1Srillig 1131.1Srillig#indent run -nbacc 1141.1Srilligint a; 1151.1Srillig#if 0 1161.1Srilligint b; 1171.1Srillig#endif 1181.1Srilligint c; 1191.1Srillig 1201.1Srillig 1211.1Srilligint space_a; 1221.1Srillig 1231.1Srillig#if 0 1241.1Srillig 1251.1Srilligint space_b; 1261.1Srillig 1271.1Srillig#endif 1281.1Srillig 1291.1Srilligint space_c; 1301.1Srillig 1311.1Srilligconst char * 1321.1Srilligos_name(void) 1331.1Srillig{ 1341.1Srillig#if defined(__NetBSD__) || defined(__FreeBSD__) 1351.1Srillig return "BSD"; 1361.1Srillig#else 1371.1Srillig return "unknown"; 1381.1Srillig#endif 1391.1Srillig} 1401.1Srillig#indent end 141