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| author | Peter Stephenson <pws@zsh.org> | 2014-08-29 09:46:34 +0100 |
|---|---|---|
| committer | Peter Stephenson <pws@zsh.org> | 2014-08-29 09:46:34 +0100 |
| commit | 711e1427b5eb80104b4d6ad1504f43ea958970d8 (patch) | |
| tree | 2d5fa87c1b07910200310e3db5535cf157583214 /Src/prompt.c | |
| parent | 40d559d8803ddbfa6d6d628e86491398f543aca3 (diff) | |
| download | zsh-711e1427b5eb80104b4d6ad1504f43ea958970d8.tar.gz zsh-711e1427b5eb80104b4d6ad1504f43ea958970d8.zip | |
33057: %e in prompts shows evaluation / execution depth
Diffstat (limited to 'Src/prompt.c')
| -rw-r--r-- | Src/prompt.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/Src/prompt.c b/Src/prompt.c index 328ae3c66..47625351f 100644 --- a/Src/prompt.c +++ b/Src/prompt.c @@ -786,6 +786,19 @@ putpromptchar(int doprint, int endchar, unsigned int *txtchangep) if(bv->Rstring) stradd(bv->Rstring); break; + case 'e': + { + int depth = 0; + Funcstack fsptr = funcstack; + while (fsptr) { + depth++; + fsptr = fsptr->prev; + } + addbufspc(DIGBUFSIZE); + sprintf(bv->bp, "%d", depth); + bv->bp += strlen(bv->bp); + break; + } case 'I': if (funcstack && funcstack->tp != FS_SOURCE && !IN_EVAL_TRAP()) { |