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* src/reader.c (copy_dollar): New function.

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(copy_guard, copy_action): Use it.
This commit is contained in:
Akim Demaille
2000-10-16 18:00:41 +00:00
parent ff4a34be27
commit 79282c5ad0
3 changed files with 129 additions and 157 deletions
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13
src/lex.c
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@@ -76,6 +76,7 @@ skip_white_space (void)
switch (c)
{
case '/':
/* FIXME: Should probably be merged with copy_comment. */
c = getc (finput);
if (c != '*' && c != '/')
{
@@ -130,7 +131,11 @@ skip_white_space (void)
}
}
/* do a getc, but give error message if EOF encountered */
/*-----------------------------------------------------.
| Do a getc, but give error message if EOF encountered |
`-----------------------------------------------------*/
static int
xgetc (FILE *f)
{
@@ -334,7 +339,8 @@ lex (void)
}
c = skip_white_space ();
*token_buffer = c; /* for error messages (token buffer always valid) */
/* for error messages (token buffer always valid) */
*token_buffer = c;
token_buffer[1] = 0;
switch (c)
@@ -432,7 +438,8 @@ lex (void)
int code; /* ignored here */
p = token_buffer;
*p++ = '\"';
while (literalchar (&p, &code, '\"')) /* read up to and including " */
/* Read up to and including ". */
while (literalchar (&p, &code, '\"'))
{
if (p >= token_buffer + maxtoken - 4)
p = grow_token_buffer (p);