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patch 8.1.0614: placing signs can be complicated

Problem:    Placing signs can be complicated.
Solution:   Add functions for defining and placing signs.  Introduce a group
            name to avoid different plugins using the same signs. (Yegappan
            Lakshmanan, closes #3652)
This commit is contained in:
Bram Moolenaar
2018-12-21 15:17:36 +01:00
parent 48f377a476
commit 162b71479b
19 changed files with 2082 additions and 296 deletions

View File

@@ -606,6 +606,10 @@ EXTERN buf_T *curbuf INIT(= NULL); /* currently active buffer */
#define FOR_ALL_BUFFERS(buf) for (buf = firstbuf; buf != NULL; buf = buf->b_next)
// Iterate through all the signs placed in a buffer
#define FOR_ALL_SIGNS_IN_BUF(buf) \
for (sign = buf->b_signlist; sign != NULL; sign = sign->next)
/* Flag that is set when switching off 'swapfile'. It means that all blocks
* are to be loaded into memory. Shouldn't be global... */
EXTERN int mf_dont_release INIT(= FALSE); /* don't release blocks */