more comment fixes

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3572 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

diff --git a/src/winio.c b/src/winio.c
index 73a44a13874920b763000665473c188d4e5c372c..fcb70ac97c0d22fa4e9d115ef0bb989c46fefc9d 100644 (file)
--- a/src/winio.c
+++ b/src/winio.c
@@ -2347,13 +2347,14 @@ void edit_draw(const filestruct *fileptr, const char *converted, int
 
                /* We increment k by rm_eo, to move past the end of the
                 * last match.  Even though two matches may overlap, we
-                * want to ignore them, so that we can highlight
-                * C-strings correctly. */
+                * want to ignore them, so that we can highlight e.g. C
+                * strings correctly. */
                while (k < endpos) {
                    /* Note the fifth parameter to regexec().  It says
                     * not to match the beginning-of-line character
-                    * unless k is 0.  If regexec() returns REG_NOMATCH,
-                    * there are no more matches in the line. */
+                    * unless k is zero.  If regexec() returns
+                    * REG_NOMATCH, there are no more matches in the
+                    * line. */
                    if (regexec(tmpcolor->start, &fileptr->data[k], 1,
                        &startmatch, (k == 0) ? 0 : REG_NOTBOL) ==
                        REG_NOMATCH)