diff options
Diffstat (limited to 'src/nvim/arabic.c')
| -rw-r--r-- | src/nvim/arabic.c | 39 |
1 files changed, 19 insertions, 20 deletions
diff --git a/src/nvim/arabic.c b/src/nvim/arabic.c index 53bb481e92..4e2993dcb5 100644 --- a/src/nvim/arabic.c +++ b/src/nvim/arabic.c @@ -9,7 +9,6 @@ /// Medial - unicode form-B middle char denoted with a_m_* /// Final - unicode form-B final char denoted with a_f_* /// Stand-Alone - unicode form-B isolated char denoted with a_s_* (NOT USED) -/// #include "nvim/vim.h" #include "nvim/arabic.h" @@ -245,7 +244,7 @@ # include "arabic.c.generated.h" #endif // Returns True if c is an ISO-8859-6 shaped ARABIC letter (user entered). -static int A_is_a(int cur_c) +static bool A_is_a(int cur_c) { switch (cur_c) { case a_HAMZA: @@ -285,14 +284,14 @@ static int A_is_a(int cur_c) case a_WAW: case a_ALEF_MAKSURA: case a_YEH: - return TRUE; + return true; } - return FALSE; + return false; } // Returns True if c is an Isolated Form-B ARABIC letter -static int A_is_s(int cur_c) +static bool A_is_s(int cur_c) { switch (cur_c) { case a_s_HAMZA: @@ -331,14 +330,14 @@ static int A_is_s(int cur_c) case a_s_WAW: case a_s_ALEF_MAKSURA: case a_s_YEH: - return TRUE; + return true; } - return FALSE; + return false; } // Returns True if c is a Final shape of an ARABIC letter -static int A_is_f(int cur_c) +static bool A_is_f(int cur_c) { switch (cur_c) { case a_f_ALEF_MADDA: @@ -380,9 +379,9 @@ static int A_is_f(int cur_c) case a_f_LAM_ALEF_HAMZA_ABOVE: case a_f_LAM_ALEF_HAMZA_BELOW: case a_f_LAM_ALEF: - return TRUE; + return true; } - return FALSE; + return false; } // Change shape - from ISO-8859-6/Isolated to Form-B Isolated @@ -1423,17 +1422,17 @@ int arabic_shape(int c, int *ccp, int *c1p, int prev_c, int prev_c1, /// /// @param one First character. /// @param two Character just after "one". -int arabic_combine(int one, int two) +bool arabic_combine(int one, int two) { if (one == a_LAM) { return arabic_maycombine(two); } - return FALSE; + return false; } /// Check whether we are dealing with a character that could be regarded as an /// Arabic combining character, need to check the character before this. -int arabic_maycombine(int two) +bool arabic_maycombine(int two) { if (p_arshape && !p_tbidi) { return two == a_ALEF_MADDA @@ -1441,7 +1440,7 @@ int arabic_maycombine(int two) || two == a_ALEF_HAMZA_BELOW || two == a_ALEF; } - return FALSE; + return false; } /* @@ -1461,7 +1460,7 @@ static int A_firstc_laa(int c, int c1) * A_is_harakat returns TRUE if 'c' is an Arabic Harakat character * (harakat/tanween) */ -static int A_is_harakat(int c) +static bool A_is_harakat(int c) { return c >= a_FATHATAN && c <= a_SUKUN; } @@ -1470,7 +1469,7 @@ static int A_is_harakat(int c) * A_is_iso returns TRUE if 'c' is an Arabic ISO-8859-6 character * (alphabet/number/punctuation) */ -static int A_is_iso(int c) +static bool A_is_iso(int c) { return (c >= a_HAMZA && c <= a_GHAIN) || (c >= a_TATWEEL && c <= a_HAMZA_BELOW) || @@ -1481,7 +1480,7 @@ static int A_is_iso(int c) * A_is_formb returns TRUE if 'c' is an Arabic 10646-1 FormB character * (alphabet/number/punctuation) */ -static int A_is_formb(int c) +static bool A_is_formb(int c) { return (c >= a_s_FATHATAN && c <= a_s_DAMMATAN) || c == a_s_KASRATAN || @@ -1492,7 +1491,7 @@ static int A_is_formb(int c) /* * A_is_ok returns TRUE if 'c' is an Arabic 10646 (8859-6 or Form-B) */ -static int A_is_ok(int c) +static bool A_is_ok(int c) { return A_is_iso(c) || A_is_formb(c); } @@ -1501,7 +1500,7 @@ static int A_is_ok(int c) * A_is_valid returns TRUE if 'c' is an Arabic 10646 (8859-6 or Form-B) * with some exceptions/exclusions */ -static int A_is_valid(int c) +static bool A_is_valid(int c) { return A_is_ok(c) && !A_is_special(c); } @@ -1510,7 +1509,7 @@ static int A_is_valid(int c) * A_is_special returns TRUE if 'c' is not a special Arabic character. * Specials don't adhere to most of the rules. */ -static int A_is_special(int c) +static bool A_is_special(int c) { return c == a_HAMZA || c == a_s_HAMZA; } |