Reformat new function in arabic.c to comply with style guide

1 files changed, 12 insertions, 14 deletions

diff --git a/src/arabic.c b/src/arabic.c
index df97010655..c72ed306a5 100644
--- a/src/arabic.c
+++ b/src/arabic.c
@@ -1440,31 +1440,29 @@ int arabic_shape(int c, int *ccp, int *c1p, int prev_c, int prev_c1,
   return curr_c;
 }
 
-/*
- * Check whether we are dealing with Arabic combining characters.
- * Note: these are NOT really composing characters!
- */
-int arabic_combine(
-    int one,                    /* first character */
-    int two                     /* character just after "one" */
-    )
+/// Check whether we are dealing with Arabic combining characters.
+/// Note: these are NOT really composing characters!
+///
+/// @param one First character.
+/// @param two Character just after "one".
+int arabic_combine(int one, int two)
 {
-  if (one == a_LAM)
+  if (one == a_LAM) {
     return arabic_maycombine(two);
+  }
   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.
- */
+/// 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)
 {
-  if (p_arshape && !p_tbidi)
+  if (p_arshape && !p_tbidi) {
     return two == a_ALEF_MADDA
       || two == a_ALEF_HAMZA_ABOVE
       || two == a_ALEF_HAMZA_BELOW
       || two == a_ALEF;
+  }
   return FALSE;
 }