inpcom.c, bug fix, allow leading '_' in parameter identifiers

9 years ago · ccfcc056ad
1 changed files with 1 additions and 1 deletions
--- a/src/frontend/inpcom.c
+++ b/src/frontend/inpcom.c
@ -5532,7 +5532,7 @@ inp_modify_exp(char* expr)
            if ((*s == '|') || (*s == '&'))
                s++;
            wl->wl_word = copy_substring(beg, s);
-        } else if (isalpha_c(c)) {
+        } else if (isalpha_c(c) || c == '_') {

            char buf[512];
            int i = 0;