diff options
Diffstat (limited to 'src/getchar.c')
| -rw-r--r-- | src/getchar.c | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/src/getchar.c b/src/getchar.c index e6ba2485d..629ad770b 100644 --- a/src/getchar.c +++ b/src/getchar.c @@ -4301,11 +4301,29 @@ eval_map_expr(str) { char_u *res; char_u *p; - char_u *s, *d; p = eval_to_string(str, NULL, FALSE); if (p == NULL) return NULL; + res = vim_strsave_escape_csi(p); + vim_free(p); + + return res; +} +#endif + +#if defined(FEAT_EVAL) || defined(PROTO) +/* + * Copy "p" to allocated memory, escaping K_SPECIAL and CSI so that the result + * can be put in the typeahead buffer. + * Returns NULL when out of memory. + */ + char_u * +vim_strsave_escape_csi(p) + char_u *p; +{ + char_u *res; + char_u *s, *d; /* Need a buffer to hold up to three times as much. */ res = alloc((unsigned)(STRLEN(p) * 3) + 1); @@ -4331,9 +4349,6 @@ eval_map_expr(str) } *d = NUL; } - - vim_free(p); - return res; } #endif |