diff options
Diffstat (limited to 'Src/Zle/computil.c')
| -rw-r--r-- | Src/Zle/computil.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/Src/Zle/computil.c b/Src/Zle/computil.c index c43fdfd0c..ae7dba5a8 100644 --- a/Src/Zle/computil.c +++ b/Src/Zle/computil.c @@ -2810,6 +2810,50 @@ bin_comptry(char *nam, char **args, char *ops, int func) return 0; } +static char * +fmtstr(char *str, char c, char *repl) +{ + int len, num, rlen; + char *s, *ret, *rp; + + len = strlen(str); + rlen = strlen(repl); + + for (num = 0, s = str; *s; s++) + if (*s == '%' && s[1] == c) + num++, s++; + + ret = (char *) zhalloc((num * (rlen - 2)) + len + 1); + + for (s = str, rp = ret; *s; s++) { + if (*s == '%' && s[1] == c) { + strcpy(rp, repl); + rp += rlen; + s++; + } else + *rp++ = *s; + } + *rp = '\0'; + + return ret; +} + +static int +bin_compfmt(char *nam, char **args, char *ops, int func) +{ + char *param = args[0], *str = args[1]; + + for (args += 2; *args; args++) { + if (args[0][1] != ':') { + zerrnam(nam, "invalid argument `%s'", args[0], 0); + return 1; + } + str = fmtstr(str, **args, *args + 2); + } + setsparam(param, ztrdup(str)); + return 0; +} + static struct builtin bintab[] = { BUILTIN("compdisplay", 0, bin_compdisplay, 2, -1, 0, NULL, NULL), BUILTIN("compdescribe", 0, bin_compdescribe, 3, -1, 0, NULL, NULL), @@ -2819,6 +2863,7 @@ static struct builtin bintab[] = { BUILTIN("compstyles", 0, bin_compstyles, 1, -1, 0, NULL, NULL), BUILTIN("comptags", 0, bin_comptags, 1, -1, 0, NULL, NULL), BUILTIN("comptry", 0, bin_comptry, 0, -1, 0, NULL, NULL), + BUILTIN("compfmt", 0, bin_compfmt, 2, -1, 0, NULL, NULL), }; |