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| author | Bart Schaefer <barts@users.sourceforge.net> | 2003-01-27 16:39:25 +0000 |
|---|---|---|
| committer | Bart Schaefer <barts@users.sourceforge.net> | 2003-01-27 16:39:25 +0000 |
| commit | 6c78ce042d4f56e60faf380c8312310cb03906ea (patch) | |
| tree | a3b2426dabecfa1c98a82e0ef4a09fe42b1d3280 | |
| parent | 8f67d52d72b219a04632eccff758579430d5161a (diff) | |
| download | zsh-6c78ce042d4f56e60faf380c8312310cb03906ea.tar.gz zsh-6c78ce042d4f56e60faf380c8312310cb03906ea.tar.xz zsh-6c78ce042d4f56e60faf380c8312310cb03906ea.zip | |
18144: allow %{ %} to put bounds around a prompt truncation.
| -rw-r--r-- | Src/prompt.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Src/prompt.c b/Src/prompt.c index 762daf2c1..ac96ad340 100644 --- a/Src/prompt.c +++ b/Src/prompt.c @@ -93,6 +93,10 @@ static int trunclen; static int dontcount; +/* Level of %{ / %} surrounding a truncation segment. */ + +static int trunccount; + /* Strings to use for %r and %R (for the spelling prompt). */ static char *rstring, *Rstring; @@ -465,6 +469,8 @@ putpromptchar(int doprint, int endchar) } break; case /*{*/ '}': + if (trunccount && trunccount >= dontcount) + return *fm; if (dontcount && !--dontcount) { addbufspc(1); *bp++ = Outpar; @@ -868,7 +874,9 @@ prompttrunc(int arg, int truncchar, int doprint, int endchar) bp = ptr; w = bp - buf; fm++; + trunccount = dontcount; putpromptchar(doprint, endchar); + trunccount = 0; ptr = buf + w; /* putpromptchar() may have realloc()'d */ *bp = '\0'; |