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QOL improvements to docsearch: alphabetize, filter out unittests

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This commit is contained in:
jyelon
2026-01-14 16:35:54 -05:00
parent 264dd5e8be
commit 8a33a399d1
7 changed files with 111 additions and 34 deletions
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68
luprex/cpp/core/util.cpp
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@@ -181,10 +181,10 @@ int common_prefix_length(string_view a, string_view b) {
bool is_lua_id(string_view str) {
if (str.size() == 0) return false;
char c=str[0];
if ((!ascii_isalpha(c)) && (c!='_')) return false;
if (!ascii_isualpha(c)) return false;
for (int i = 1; i < int(str.size()); i++) {
char c = str[i];
if ((!ascii_isalnum(c)) && (c!='_')) return false;
if (!ascii_isualnum(c)) return false;
}
return true;
}
@@ -200,15 +200,6 @@ bool is_lua_comment(string_view s) {
return s.substr(start, 2) == "--";
}
bool is_lua_function_prototype(string_view s) {
int start = 0;
while ((start < int(s.size())) && ((s[start]==' ') || (s[start]=='\t'))) start++;
s.remove_prefix(start);
if (!has_prefix(s, "function")) return false;
s.remove_prefix(8);
return ((!s.empty()) && (ascii_isspace(s[0])));
}
bool is_whitespace(string_view s) {
for (int i = 0; i < int(s.size()); i++) {
if (!ascii_isspace(s[i])) {
@@ -218,6 +209,46 @@ bool is_whitespace(string_view s) {
return true;
}
string_view lua_function_proto_name(string_view s) {
// Skip any leading whitespace.
read_space(s);
// Skip over the word 'function'. If it's not there, fail.
if (!read_prefix(s, "function")) return string_view();
// Skip whitespace. If there isn't any, fail.
string_view w = read_space(s);
if (w.empty()) return string_view();
// Read the function name
string_view work = s;
if (read_lua_identifier(work).empty()) return string_view();
if (read_prefix(work, ".")) {
if (read_lua_identifier(work).empty()) return string_view();
}
size_t namelen = s.size() - work.size();
string_view fullname = s.substr(0, namelen);
s.remove_prefix(namelen);
// Skip whitespace
read_space(s);
// Make sure there's an open parentheses.
if (!read_prefix(s, "(")) return string_view();
// This is where we stop parsing.
return fullname;
}
string_view read_space(string_view &source)
{
size_t pos = 0;
while ((pos < source.size()) && ascii_isspace(source[pos])) pos++;
string_view result = source.substr(0, pos);
source.remove_prefix(pos);
return result;
}
string_view read_to_sep(string_view &source, char sep) {
size_t pos = source.find(sep);
string_view result;
@@ -282,7 +313,7 @@ string_view read_nbytes(string_view &source, int nbytes) {
return result;
}
string_view read_ascii_identifier(string_view &source) {
string_view read_simple_identifier(string_view &source) {
size_t len = 0;
if ((len < source.size()) && (sv::ascii_isalpha(source[len]))) {
len += 1;
@@ -295,6 +326,19 @@ string_view read_ascii_identifier(string_view &source) {
return result;
}
string_view read_lua_identifier(string_view &source) {
size_t len = 0;
if ((len < source.size()) && (sv::ascii_isualpha(source[len]))) {
len += 1;
while ((len < source.size()) && (sv::ascii_isualnum(source[len]))) {
len += 1;
}
}
string_view result = source.substr(0, len);
source.remove_prefix(len);
return result;
}
std::string_view read_number(string_view &source, bool plus, bool minus, bool dec, bool exp) {
const char *p = source.data();
const char *l = p + source.size();