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<ctype.h>: Don't include.

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[!STDC_HEADERS]: Remove definitions of ctype macros.
Convert e.g., isspace to ISSPACE to use definitions from sys2.h.
Reported by Kaveh Ghazi.
This commit is contained in:
Jim Meyering 1999-05-03 18:01:49 +00:00
parent 85514c7e0b
commit 6f922edf2d
1 changed files with 7 additions and 30 deletions
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37
src/ptx.c
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@ -38,29 +38,6 @@
/* Number of possible characters in a byte. */
#define CHAR_SET_SIZE 256
/* The ctype definitions should work for all 256 characters. */
#if STDC_HEADERS
# include <ctype.h>
#else
# define isspace(C) ((C) == ' ' || (C) == '\t' || (C) == '\n')
# define isxdigit(C) \
(((unsigned char) (C) >= 'a' && (unsigned char) (C) <= 'f') \
|| ((unsigned char) (C) >= 'A' && (unsigned char) (C) <= 'F') \
|| ((unsigned char) (C) >= '0' && (unsigned char) (C) <= '9'))
# define islower(C) ((unsigned char) (C) >= 'a' && (unsigned char) (C) <= 'z')
# define isupper(C) ((unsigned char) (C) >= 'A' && (unsigned char) (C) <= 'Z')
# define isalpha(C) (islower (C) || isupper (C))
# define toupper(C) (islower (C) ? (C) - 'a' + 'A' : (C))
#endif
#if !defined (isascii) || defined (STDC_HEADERS)
# undef isascii
# define isascii(C) 1
#endif
#ifndef ISXDIGIT
# define ISXDIGIT(C) (isascii (C) && isxdigit (C))
#endif
#define ISODIGIT(C) ((C) >= '0' && (C) <= '7')
#define HEXTOBIN(C) ((C) >= 'a' && (C) <= 'f' ? (C)-'a'+10 \
: (C) >= 'A' && (C) <= 'F' ? (C)-'A'+10 : (C)-'0')
@ -196,15 +173,15 @@ char *text_buffer_maxend; /* allocated end of text_buffer */
/* SKIP_NON_WHITE used only for getting or skipping the reference. */
#define SKIP_NON_WHITE(cursor, limit) \
while (cursor < limit && !isspace(*cursor)) \
while (cursor < limit && !ISSPACE(*cursor)) \
cursor++
#define SKIP_WHITE(cursor, limit) \
while (cursor < limit && isspace(*cursor)) \
while (cursor < limit && ISSPACE(*cursor)) \
cursor++
#define SKIP_WHITE_BACKWARDS(cursor, start) \
while (cursor > start && isspace(cursor[-1])) \
while (cursor > start && ISSPACE(cursor[-1])) \
cursor--
#define SKIP_SOMETHING(cursor, limit) \
@ -462,13 +439,13 @@ initialize_regex (void)
/* Initialize the regex syntax table. */
for (character = 0; character < CHAR_SET_SIZE; character++)
syntax_table[character] = isalpha (character) ? Sword : 0;
syntax_table[character] = ISALPHA (character) ? Sword : 0;
/* Initialize the case folding table. */
if (ignore_case)
for (character = 0; character < CHAR_SET_SIZE; character++)
folded_chars[character] = toupper (character);
folded_chars[character] = TOUPPER (character);
/* Unless the user already provided a description of the end of line or
end of sentence sequence, select an end of line sequence to compile.
@ -508,7 +485,7 @@ initialize_regex (void)
/* Simulate \w+. */
for (character = 0; character < CHAR_SET_SIZE; character++)
word_fastmap[character] = isalpha (character) ? 1 : 0;
word_fastmap[character] = ISALPHA (character) ? 1 : 0;
}
else
{
@ -1368,7 +1345,7 @@ fix_output_parameters (void)
form feed as a space character, but we do. */
for (character = 0; character < CHAR_SET_SIZE; character++)
edited_flag[character] = isspace (character) != 0;
edited_flag[character] = ISSPACE (character) != 0;
edited_flag['\f'] = 1;
/* Complete the special character flagging according to selected output