diff options
Diffstat (limited to 'e-util/e-sexp.h')
| -rw-r--r-- | e-util/e-sexp.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/e-util/e-sexp.h b/e-util/e-sexp.h index 5cf2740fc1..cfedaea98b 100644 --- a/e-util/e-sexp.h +++ b/e-util/e-sexp.h @@ -5,6 +5,7 @@ #define _E_SEXP_H #include <glib.h> +#include <setjmp.h> #ifdef E_SEXP_IS_GTK_OBJECT #include <gtk/gtk.h> @@ -98,6 +99,10 @@ struct _ESExp { #endif GScanner *scanner; /* for parsing text version */ ESExpTerm *tree; /* root of expression tree */ + + /* private stuff */ + jmp_buf failenv; + char *error; }; struct _ESExpClass { @@ -124,7 +129,7 @@ void e_sexp_input_text (ESExp *f, const char *text, int len); void e_sexp_input_file (ESExp *f, int fd); -void e_sexp_parse (ESExp *f); +int e_sexp_parse (ESExp *f); ESExpResult *e_sexp_eval (ESExp *f); ESExpResult *e_sexp_term_eval (struct _ESExp *f, struct _ESExpTerm *t); @@ -135,4 +140,8 @@ void e_sexp_result_free (struct _ESExpResult *t); void e_sexp_encode_bool(GString *s, gboolean state); void e_sexp_encode_string(GString *s, const char *string); +/* only to be called from inside a callback to signal a fatal execution error */ +void e_sexp_fatal_error(struct _ESExp *f, char *why, ...); +const char *e_sexp_error(struct _ESExp *f); + #endif /* _E_SEXP_H */ |