diff options
Diffstat (limited to 'src/common/yylex.h')
| -rw-r--r-- | src/common/yylex.h | 33 |
1 files changed, 6 insertions, 27 deletions
diff --git a/src/common/yylex.h b/src/common/yylex.h index 9850417..37643f5 100644 --- a/src/common/yylex.h +++ b/src/common/yylex.h @@ -2,14 +2,10 @@ * yylex.h -- the lexical analyzer. * * This source file contains the lexical analyzer, yylex(), and its - * support routines. It is built by inclusion in ../icont/tlex.c and - * ../iconc/clex.c, with slight variations depending on whether "Iconc" - * is defined. + * support routines. It is built by inclusion in ../icont/tlex.c. */ -#if !defined(Iconc) - #include "../h/esctab.h" -#endif /* !Iconc */ +#include "../h/esctab.h" /* * Prototypes. @@ -23,11 +19,9 @@ static struct toktab *getstring (int ac,int *cc); static int setfilenm (int c); static int setlineno (void); -#if !defined(Iconc) - static int ctlesc (void); - static int hexesc (void); - static int octesc (int ac); -#endif /* !Iconc */ +static int ctlesc (void); +static int hexesc (void); +static int octesc (int ac); #define isletter(s) (isupper(c) | islower(c)) #define tonum(c) (isdigit(c) ? (c - '0') : ((c & 037) + 9)) @@ -399,16 +393,6 @@ int *cc; c = NextChar; if (c == EOF) break; - -#if defined(Iconc) - AppChar(lex_sbuf, Escape); - if (c == '^') { - c = NextChar; - if (c == EOF) - break; - AppChar(lex_sbuf, '^'); - } -#else /* Iconc */ if (isoctal(c)) c = octesc(c); else if (c == 'x') @@ -417,9 +401,8 @@ int *cc; c = ctlesc(); else c = esctab[c]; -#endif /* Iconc */ - } + AppChar(lex_sbuf, c); c = NextChar; @@ -451,8 +434,6 @@ int *cc; } } -#if !defined(Iconc) - /* * ctlesc - translate a control escape -- backslash followed by * caret and one character. @@ -523,8 +504,6 @@ static int hexesc() return c; } - -#endif /* !Iconc */ /* * setlineno - set line number from #line comment, return following char. |