<commit_before>// Copyright 2014 <NAME>.  All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package ht

import (
	"fmt"
	"math/rand"
	"regexp"
	"strconv"
	"strings"
)

// Random is the source for all randmoness used in ht.
var Random *rand.Rand

func init() {
	Random = rand.New(rand.NewSource(34)) // Seed choosen truely random by Sabine.
}

var randomRe = regexp.MustCompile(`{{RANDOM +([a-zA-Z0-9 ]+)}}`)

// randomFunc is one of the random functions.
type randomFunc struct {
	name string         // for diagnostics
	re   *regexp.Regexp // submatches yield arguments
	args []string       // defaults and int parsing
	fn   func(args []interface{}) (string, error)
}

var randomFuncs = []randomFunc{
	{
		name: "NUMBER",
		re:   regexp.MustCompile(`^((\d+)-)?(\d+)( +(%.+))?$`),
		args: []string{"", "#1", "#", "", "%d"},
		fn:   randomNumber,
	},
	{
		name: "TEXT",
		re:   regexp.MustCompile(`^(([a-z][a-z]) +)?((\d+)-)?(\d+)$`),
		args: []string{"", "fr", "", "#4", "#"},
		fn:   randomText,
	},
	{
		name: "IMAGE",
		re:   regexp.MustCompile(`^((\d+)-)?(\d+)$`),
		args: []string{"", "any", "#180", "#120"},
		// fn:   randomImage,
	},
}<commit_msg>ht: fix regualr expression to extarct random variables<commit_after>// Copyright 2014 <NAME>.  All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package ht

import (
	"fmt"
	"math/rand"
	"regexp"
	"strconv"
	"strings"
)

// Random is the source for all randmoness used in ht.
var Random *rand.Rand

func init() {
	Random = rand.New(rand.NewSource(34)) // Seed choosen truely random by Sabine.
}

var randomRe = regexp.MustCompile(`{{RANDOM +([-a-zA-Z0-9% ]+)}}`)

// randomFunc is one of the random functions.
type randomFunc struct {
	name string         // for diagnostics
	re   *regexp.Regexp // submatches yield arguments
	args []string       // defaults and int parsing
	fn   func(args []interface{}) (string, error)
}

var randomFuncs = []randomFunc{
	{
		name: "NUMBER",
		re:   regexp.MustCompile(`^((\d+)-)?(\d+)( +(%.+))?$`),
		args: []string{"", "#1", "#", "", "%d"},
		fn:   randomNumber,
	},
	{
		name: "TEXT",
		re:   regexp.MustCompile(`^(([a-z][a-z]) +)?((\d+)-)?(\d+)$`),
		args: []string{"", "fr", "", "#4", "#"},
		fn:   randomText,
	},
	{
		name: "IMAGE",
		re:   regexp.MustCompile(`^((\d+)-)?(\d+)$`),
		args: []string{"", "any", "#180", "#120"},
		// fn:   randomImage,
	},
}
{'fraction_non_alphanumeric': 0.2183632734530938, 'fraction_numerical': 0.01277445109780439, 'mean_word_length': 3.3281519861830744, 'pattern_counts': {'":': 0, '<': 5, '<?xml version=': 0, '>': 5, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '288079', 'n_tokens_mistral': 997, 'n_tokens_neox': 931, 'n_words': 259}