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rl78: use is_whitespace()
Replace open-coded checks and convert ISSPACE() uses. At the same time use is_end_of_stmt() instead of an open-coded check in adjacent code.
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@@ -1379,7 +1379,7 @@ find_bit_index (char *tok)
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{
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last_digit = tok;
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}
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else if (ISSPACE (*tok))
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else if (is_whitespace (*tok))
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{
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/* skip */
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}
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@@ -1403,7 +1403,7 @@ rl78_lex (void)
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char * save_input_pointer;
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char * bit = NULL;
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while (ISSPACE (*rl78_lex_start)
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while (is_whitespace (*rl78_lex_start)
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&& rl78_lex_start != rl78_lex_end)
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rl78_lex_start ++;
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@@ -425,12 +425,11 @@ md_number_to_chars (char * buf, valueT val, int n)
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static void
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require_end_of_expr (const char *fname)
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{
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while (* input_line_pointer == ' '
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|| * input_line_pointer == '\t')
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while (is_whitespace (* input_line_pointer))
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input_line_pointer ++;
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if (! * input_line_pointer
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|| strchr ("\n\r,", * input_line_pointer)
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if (is_end_of_stmt (* input_line_pointer)
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|| * input_line_pointer == ','
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|| strchr (comment_chars, * input_line_pointer)
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|| strchr (line_comment_chars, * input_line_pointer)
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|| strchr (line_separator_chars, * input_line_pointer))
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