diff options
| -rw-r--r-- | src/nvim/syntax.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/nvim/syntax.c b/src/nvim/syntax.c index 65490768c4..d28e996581 100644 --- a/src/nvim/syntax.c +++ b/src/nvim/syntax.c @@ -4009,10 +4009,10 @@ get_syn_options ( { char_u *gname_start, *gname; int syn_id; - int len; + int len = 0; char *p; int fidx; - static struct flag { + static const struct flag { char *name; int argtype; int flags; @@ -4035,7 +4035,7 @@ get_syn_options ( {"cCoOnNtTaAiInNsS", 1, 0}, {"cCoOnNtTaAiInNeEdDiInN", 2, 0}, {"nNeExXtTgGrRoOuUpP", 3, 0},}; - static char *first_letters = "cCoOkKeEtTsSgGdDfFnN"; + static const char *const first_letters = "cCoOkKeEtTsSgGdDfFnN"; if (arg == NULL) /* already detected error */ return NULL; @@ -4055,9 +4055,10 @@ get_syn_options ( for (fidx = ARRAY_SIZE(flagtab); --fidx >= 0; ) { p = flagtab[fidx].name; int i; - for (i = 0, len = 0; p[i] != NUL; i += 2, ++len) + for (i = 0, len = 0; p[i] != NUL; i += 2, ++len) { if (arg[len] != p[i] && arg[len] != p[i + 1]) break; + } if (p[i] == NUL && (ascii_iswhite(arg[len]) || (flagtab[fidx].argtype > 0 ? arg[len] == '=' |