diff options
Diffstat (limited to 'src/nvim/digraph.c')
| -rw-r--r-- | src/nvim/digraph.c | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/src/nvim/digraph.c b/src/nvim/digraph.c index 5a491877a4..3329290634 100644 --- a/src/nvim/digraph.c +++ b/src/nvim/digraph.c @@ -1397,7 +1397,7 @@ static digr_T digraphdefault[] = { 'O', '`', 210 }, // Ò { 'O', '^', 212 }, // Ô { 'O', '~', 213 }, // Õ - { '/', '\\', 215 }, // × - multiplication symbol in ISO 8859-1 + { '/', '\\', 215 }, // × - multiplication symbol in ISO 8859-1 { 'U', '`', 217 }, // Ù { 'U', '^', 219 }, // Û { 'I', 'p', 222 }, // Þ @@ -1448,6 +1448,33 @@ int do_digraph(int c) return c; } +/// Find a digraph for "val". If found return the string to display it. +/// If not found return NULL. +char_u *get_digraph_for_char(int val) +{ + digr_T *dp; + static char_u r[3]; + + for (int use_defaults = 0; use_defaults <= 1; use_defaults++) { + if (use_defaults == 0) { + dp = (digr_T *)user_digraphs.ga_data; + } else { + dp = digraphdefault; + } + for (int i = 0; + use_defaults ? dp->char1 != NUL : i < user_digraphs.ga_len; i++) { + if (dp->result == val) { + r[0] = dp->char1; + r[1] = dp->char2; + r[2] = NUL; + return r; + } + dp++; + } + } + return NULL; +} + /// Get a digraph. Used after typing CTRL-K on the command line or in normal /// mode. /// |