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| author | Arnold D. Robbins <arnold@skeeve.com> | 2019-04-18 19:58:51 +0300 |
|---|---|---|
| committer | Arnold D. Robbins <arnold@skeeve.com> | 2019-04-18 19:58:51 +0300 |
| commit | 5e739d0e99d4833092dff655bc4e9d9e05046e74 (patch) | |
| tree | 44a5f1258101fc8bb15c3442d5d419960784f6d4 /msg.c | |
| parent | c67cff427d7a0628786cac067f3d55e53892e5c8 (diff) | |
| download | egawk-5e739d0e99d4833092dff655bc4e9d9e05046e74.tar.gz egawk-5e739d0e99d4833092dff655bc4e9d9e05046e74.tar.bz2 egawk-5e739d0e99d4833092dff655bc4e9d9e05046e74.zip | |
Add an easter egg in msg.c.
Diffstat (limited to 'msg.c')
| -rw-r--r-- | msg.c | 9 |
1 files changed, 8 insertions, 1 deletions
@@ -46,10 +46,17 @@ err(bool isfatal, const char *s, const char *emsg, va_list argp) static bool first = true; static bool add_src_info = false; + static long lineno_val = 0; // Easter Egg if (first) { first = false; add_src_info = (getenv("GAWK_MSG_SRC") != NULL); + if (! do_traditional) { + NODE *n = lookup("LINENO"); + + if (n != NULL && n->type == Node_var) + lineno_val = get_number_d(n->var_value); + } } (void) fflush(output_fp); @@ -67,7 +74,7 @@ err(bool isfatal, const char *s, const char *emsg, va_list argp) else (void) fprintf(stderr, _("cmd. line:")); - (void) fprintf(stderr, "%d: ", sourceline); + (void) fprintf(stderr, "%d: ", sourceline + lineno_val); } #ifdef HAVE_MPFR |