diff options
Diffstat (limited to 'src/textprop.c')
| -rw-r--r-- | src/textprop.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/textprop.c b/src/textprop.c index 9e643f7185..2cd85b4221 100644 --- a/src/textprop.c +++ b/src/textprop.c @@ -594,6 +594,29 @@ get_text_props(buf_T *buf, linenr_T lnum, char_u **props, int will_change) return (int)(proplen / sizeof(textprop_T)); } +/* + * Return the number of text properties with "below" alignment in line "lnum". + */ + int +prop_count_below(buf_T *buf, linenr_T lnum) +{ + char_u *props; + int count = get_text_props(buf, lnum, &props, FALSE); + int result = 0; + textprop_T prop; + int i; + + if (count == 0) + return 0; + for (i = 0; i < count; ++i) + { + mch_memmove(&prop, props + i * sizeof(prop), sizeof(prop)); + if (prop.tp_col == MAXCOL && (prop.tp_flags & TP_FLAG_ALIGN_BELOW)) + ++result; + } + return result; +} + /** * Return the number of text properties on line "lnum" in the current buffer. * When "only_starting" is true only text properties starting in this line will |