diff options
Diffstat (limited to 'gas/app.c')
| -rw-r--r-- | gas/app.c | 35 |
1 files changed, 9 insertions, 26 deletions
@@ -1,5 +1,5 @@ /* This is the Assembler Pre-Processor - Copyright (C) 1987, 1990, 1991, 1992 Free Software Foundation, Inc. + Copyright (C) 1987, 1990, 1991, 1992, 1994 Free Software Foundation, Inc. This file is part of GAS, the GNU Assembler. @@ -27,8 +27,10 @@ #include <stdio.h> #include "as.h" /* For BAD_CASE() only */ -#if (__STDC__ != 1) && !defined(const) -#define const /* Nothing */ +#if (__STDC__ != 1) +#ifndef const +#define const /* empty */ +#endif #endif static char lex[256]; @@ -447,6 +449,10 @@ recycle: not_cpp_line = 1; goto recycle; } +#ifdef MRI + (*unget) (ch); /* Put back */ + return ' '; /* Always return one space at start of line */ +#endif /* If we're in state 2, we've seen a non-white character followed by whitespace. If the next @@ -458,29 +464,6 @@ recycle: return ch; } -#if defined (LABELS_WITHOUT_COLONS) || defined (MRI) - /* Like above, but handles case where labels are not - required to have colons (and therefore must be identified - by their *position* in the input stream.) For a testcase - see hppa/more.parse/labelbug.s. - - This also has the effect of sometimes leaving a whitespace - before a newline. Instead of trying to rework this horribly - broken and hairy code I'm just going to zap the extra space here. */ - if (state == 2 && lex[ch] == LEX_IS_SYMBOL_COMPONENT) - { - (*unget) (ch); - return ' '; - } - - /* Don't emit a space before a newline. */ - if (state == 2 && lex[ch] == LEX_IS_NEWLINE) - { - state = 0; - return ch; - } -#endif - switch (state) { case 0: |