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tweaks: normalize the indentation after the previous two changes

master
Benno Schulenberg 2020-03-12 15:52:13 +01:00
parent 004af03ea5
commit 21ed79938e
1 changed files with 16 additions and 16 deletions
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32
src/chars.c
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@ -47,37 +47,37 @@ bool using_utf8(void)
/* Return TRUE when the given character is some kind of letter. */ /* Return TRUE when the given character is some kind of letter. */
bool is_alpha_char(const char *c) bool is_alpha_char(const char *c)
{ {
wchar_t wc; wchar_t wc;
if (mbtowc(&wc, c, MAXCHARLEN) < 0) if (mbtowc(&wc, c, MAXCHARLEN) < 0)
return FALSE; return FALSE;
return iswalpha(wc); return iswalpha(wc);
} }
/* Return TRUE when the given character is some kind of letter or a digit. */ /* Return TRUE when the given character is some kind of letter or a digit. */
bool is_alnum_char(const char *c) bool is_alnum_char(const char *c)
{ {
wchar_t wc; wchar_t wc;
if (mbtowc(&wc, c, MAXCHARLEN) < 0) if (mbtowc(&wc, c, MAXCHARLEN) < 0)
return FALSE; return FALSE;
return iswalnum(wc); return iswalnum(wc);
} }
/* Return TRUE when the given character is space or tab or other whitespace. */ /* Return TRUE when the given character is space or tab or other whitespace. */
bool is_blank_char(const char *c) bool is_blank_char(const char *c)
{ {
wchar_t wc; wchar_t wc;
if ((signed char)*c >= 0) if ((signed char)*c >= 0)
return (*c == ' ' || *c == TAB_CODE); return (*c == ' ' || *c == TAB_CODE);
if (mbtowc(&wc, c, MAXCHARLEN) < 0) if (mbtowc(&wc, c, MAXCHARLEN) < 0)
return FALSE; return FALSE;
return iswblank(wc); return iswblank(wc);
} }
/* Return TRUE when the given character is a control character. */ /* Return TRUE when the given character is a control character. */
@ -95,12 +95,12 @@ bool is_cntrl_char(const char *c)
/* Return TRUE when the given character is a punctuation character. */ /* Return TRUE when the given character is a punctuation character. */
bool is_punct_char(const char *c) bool is_punct_char(const char *c)
{ {
wchar_t wc; wchar_t wc;
if (mbtowc(&wc, c, MAXCHARLEN) < 0) if (mbtowc(&wc, c, MAXCHARLEN) < 0)
return FALSE; return FALSE;
return iswpunct(wc); return iswpunct(wc);
} }
/* Return TRUE when the given character is word-forming (it is alphanumeric or /* Return TRUE when the given character is word-forming (it is alphanumeric or