matchDollarVarsIC_underscores - use match() with dollar vars, underscore indicates word break. now also supports $_q

< > BotCompany Repo | #1017695 // matchDollarVarsIC_underscores - use match() with dollar vars, underscore indicates word break. now also supports $_q_name for quoted values

JavaX fragment (include)

static SS matchDollarVarsIC_underscores(S pat, S s) {
 pcall {
  if (pat == null || s == null) null;
  new L<S> vars;
  S pat2 = dropSuffix("...", dollarVarsToStars_underscoresWithDollarQ(pat, vars));
  s = dropSuffix("...", s);
  new Matches m;
  if (!match(pat2, s, m)) null;
  new SS map;
  int v = 0;
  for (int i = 0; i < l(m.m); ) {
    S var = vars.get(v++);
    bool quoted = startsWith(var, "$_q_");
    if (quoted) {
      S value = m.m[i++];
      if (!isQuoted(value)) null;
      var = "$" + substring(var, 4);
      if (!strictPutIC(map, var, unquote(value))) null;
    } else {
      int n = underscoreWordCount(var);
      S value = joinWithSpace(subStringArray(m.m, i, i+n));
      if (!strictPutIC(map, var, value)) null;
      i += n;
    }
  }
  ret map;
 } null;
}

Author comment

Began life as a copy of #1010862

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Snippet ID:

#1017695

Snippet name:

matchDollarVarsIC_underscores - use match() with dollar vars, underscore indicates word break. now also supports $_q_name for quoted values

Eternal ID of this version:

#1017695/13

Text MD5:

66bbc8e013f1ca18df19988003223d8f

Author:

stefan

Category:

javax / parsing

Type:

JavaX fragment (include)

Public (visible to everyone):

Yes

Archived (hidden from active list):

Created/modified:

2018-08-20 19:18:40

Source code size:

812 bytes / 28 lines

Pitched / IR pitched:

No / No

Views / Downloads:

451 / 506

Version history:

12 change(s)

Referenced in:

[show references]

1	static SS matchDollarVarsIC_underscores(S pat, S s) {
2	pcall {
3	if (pat == null \|\| s == null) null;
4	new L<S> vars;
5	S pat2 = dropSuffix("...", dollarVarsToStars_underscoresWithDollarQ(pat, vars));
6	s = dropSuffix("...", s);
7	new Matches m;
8	if (!match(pat2, s, m)) null;
9	new SS map;
10	int v = 0;
11	for (int i = 0; i < l(m.m); ) {
12	S var = vars.get(v++);
13	bool quoted = startsWith(var, "$_q_");
14	if (quoted) {
15	S value = m.m[i++];
16	if (!isQuoted(value)) null;
17	var = "$" + substring(var, 4);
18	if (!strictPutIC(map, var, unquote(value))) null;
19	} else {
20	int n = underscoreWordCount(var);
21	S value = joinWithSpace(subStringArray(m.m, i, i+n));
22	if (!strictPutIC(map, var, value)) null;
23	i += n;
24	}
25	}
26	ret map;
27	} null;
28	}