diff options
author | Vern Paxson <vern@ee.lbl.gov> | 1990-01-16 10:29:10 +0000 |
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committer | Vern Paxson <vern@ee.lbl.gov> | 1990-01-16 10:29:10 +0000 |
commit | 7d51e0e6deb415cd50ec6a909586423f3fc0f7ce (patch) | |
tree | d5952bb6302db01aea011c5037e7828c13ce1591 /yylex.c | |
parent | f61a9c1928cd6229d1560a5d6a16ef01efe9bcb1 (diff) |
8-bit char support.
2.2 Release.
Diffstat (limited to 'yylex.c')
-rw-r--r-- | yylex.c | 41 |
1 files changed, 5 insertions, 36 deletions
@@ -35,6 +35,7 @@ static char rcsid[] = #endif +#include <ctype.h> #include "flexdef.h" #include "parse.h" @@ -175,43 +176,11 @@ int yylex() fprintf( stderr, "\\%c", yylval ); break; - case 1: - case 2: - case 3: - case 4: - case 5: - case 6: - case 7: - case 8: - case 9: - case 10: - case 11: - case 12: - case 13: - case 14: - case 15: - case 16: - case 17: - case 18: - case 19: - case 20: - case 21: - case 22: - case 23: - case 24: - case 25: - case 26: - case 27: - case 28: - case 29: - case 30: - case 31: - case 127: - fprintf( stderr, "\\%.3o", yylval ); - break; - default: - (void) putc( yylval, stderr ); + if ( ! isascii( yylval ) || ! isprint( yylval ) ) + fprintf( stderr, "\\%.3o", yylval ); + else + (void) putc( yylval, stderr ); break; } |