revert last change, as it's actually redundant, and fix a few comments

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2198 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

diff --git a/src/winio.c b/src/winio.c
index 3624a8d9cdfebef32bf21472b25285e1125a906f..05932d4cc46c212ca1f1a0e2aee2fc89b4c044d0 100644 (file)
--- a/src/winio.c
+++ b/src/winio.c
@@ -1814,9 +1814,9 @@ char *display_string(const char *buf, size_t start_col, size_t len, bool
        dollars)
 {
     size_t start_index;
-       /* Index in buf of first character shown in return value. */
+       /* Index in buf of the first character shown. */
     size_t column;
-       /* Screen column start_index corresponds to. */
+       /* Screen column that start_index corresponds to. */
     size_t alloc_len;
        /* The length of memory allocated for converted. */
     char *converted;
@@ -1856,7 +1856,7 @@ char *display_string(const char *buf, size_t start_col, size_t len, bool
                );
 
        if (is_cntrl_char(wide_buf)) {
-           if (dollars && column > start_col) {
+           if (column > start_col) {
                char *ctrl_wide_buf = charalloc(MB_CUR_MAX);
                int ctrl_wide_buf_len, i;