diff options
Diffstat (limited to 'src/nvim/option.c')
| -rw-r--r-- | src/nvim/option.c | 27 |
1 files changed, 16 insertions, 11 deletions
diff --git a/src/nvim/option.c b/src/nvim/option.c index f6037fc20a..897c12a6c4 100644 --- a/src/nvim/option.c +++ b/src/nvim/option.c @@ -335,6 +335,9 @@ static char_u SHM_ALL[] = { 0, }; +static char e_unclosed_expression_sequence[] = N_("E540: Unclosed expression sequence"); +static char e_unbalanced_groups[] = N_("E542: unbalanced groups"); + #ifdef INCLUDE_GENERATED_DECLARATIONS # include "option.c.generated.h" #endif @@ -2661,9 +2664,7 @@ ambw_end: int x2 = -1; int x3 = -1; - if (*p != NUL) { - p += utfc_ptr2len(p); - } + p += utfc_ptr2len(p); if (*p != NUL) { x2 = *p++; } @@ -2920,8 +2921,8 @@ ambw_end: curbuf->b_help = (curbuf->b_p_bt[0] == 'h'); redraw_titles(); } - } else if (gvarp == &p_stl || varp == &p_ruf) { - // 'statusline' or 'rulerformat' + } else if (gvarp == &p_stl || varp == &p_tal || varp == &p_ruf) { + // 'statusline', 'tabline' or 'rulerformat' int wid; if (varp == &p_ruf) { // reset ru_wid first @@ -2940,7 +2941,7 @@ ambw_end: errmsg = check_stl_option(p_ruf); } } else if (varp == &p_ruf || s[0] != '%' || s[1] != '!') { - // check 'statusline' only if it doesn't start with "%!" + // check 'statusline' or 'tabline' only if it doesn't start with "%!" errmsg = check_stl_option(s); } if (varp == &p_ruf && errmsg == NULL) { @@ -3726,7 +3727,7 @@ static char *set_chars_option(win_T *wp, char_u **varp, bool set) } /// Check validity of options with the 'statusline' format. -/// Return error message or NULL. +/// Return an untranslated error message or NULL. char *check_stl_option(char_u *s) { int groupdepth = 0; @@ -3775,18 +3776,22 @@ char *check_stl_option(char_u *s) return illegal_char(errbuf, sizeof(errbuf), *s); } if (*s == '{') { - int reevaluate = (*s == '%'); - s++; + bool reevaluate = (*++s == '%'); + + if (reevaluate && *++s == '}') { + // "}" is not allowed immediately after "%{%" + return illegal_char(errbuf, sizeof(errbuf), '}'); + } while ((*s != '}' || (reevaluate && s[-1] != '%')) && *s) { s++; } if (*s != '}') { - return N_("E540: Unclosed expression sequence"); + return e_unclosed_expression_sequence; } } } if (groupdepth != 0) { - return N_("E542: unbalanced groups"); + return e_unbalanced_groups; } return NULL; } |