MIRROR: javascript for 🐜's, a tiny runtime with big ambitions
support for literal case transformation in cprintf
+18
+18
src/cli/cprintf.c
+18
src/cli/cprintf.c
···
25
25
* quoted values: {let label='hello'} or <let label="world"/> - quotes are stripped from value
26
26
* <$name> to apply a variable as a style, {name} to emit its value as literal text
27
27
* {~name} for lowercase, {^name} for uppercase
28
+
* {~'string'} for lowercase literal, {^'string'} for uppercase literal
28
29
* </tagname> or </> to reset (pops one level)
29
30
* <reset/> to reset all styles (clears entire stack)
30
31
* << and >> to emit literal < and >
···
724
725
if (*name == '~') { lower = 1; name++; }
725
726
else if (*name == '^') { upper = 1; name++; }
726
727
int nlen = (int)(end - name);
728
+
729
+
if (*name == '\'' || *name == '"') {
730
+
const char *s = name + 1;
731
+
const char *e = memchr(s, *name, end - s);
732
+
if (!e) goto emit_brace;
733
+
734
+
int slen = (int)(e - s);
735
+
if (slen > 0 && slen < MAX_VAR_VALUE) {
736
+
char buf[MAX_VAR_VALUE];
737
+
if (lower || upper) { transform_case(buf, s, slen, lower); s = buf; }
738
+
uint32_t off = add_literal(p, s, slen);
739
+
emit_op(p, OP_EMIT_LIT, off);
740
+
}
741
+
742
+
*lit = end + 1;
743
+
return *lit;
744
+
}
727
745
728
746
for (int i = 0; i < vars->count; i++) {
729
747
cprintf_var_t *v = &vars->vars[i];