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Actually created escape escapes

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This commit is contained in:
Nate Choe
2022-06-06 17:21:17 -05:00
parent 45caaa4d8a
commit 25232421b1
1 changed files with 19 additions and 4 deletions
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23
src/parse.c
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@@ -183,8 +183,23 @@ static int expandfile(struct expandfile *ret, char *filename, int level) {
goto error;
if (appendchar(ret->data, c))
goto error;
if (c == ESCAPE_CHAR)
break;
if (c == '\n')
++linenum;
if (c == ESCAPE_CHAR) {
c = fgetc(file);
if (c == ESCAPE_CHAR) {
if (appendchar(
ret->data, c))
goto error;
if (appendchar(
ret->data, c))
goto error;
}
else {
ungetc(c, file);
break;
}
}
c = fgetc(file);
}
break;
@@ -207,8 +222,8 @@ static int expandfile(struct expandfile *ret, char *filename, int level) {
break;
}
default:
fprintf(stderr, "Line %d: Invalid escape\n",
linenum);
fprintf(stderr, "Line %d: Invalid escape %c\n",
linenum, c);
goto error;
}
break;